Manjaro Linux, trouble creating additional XScreen

There are numerous topics everywhere on the internet including manjaro forums and superuser stackexchange and so far none of the solutions provided work.

I have four monitors and two GPUs (1050ti and t400 quadro), and on the first one there are 3 monitors connected, and on the t400 there is additional 4th monitor connected.

The nvidia-settings utility does detect both GPUs without problems, as well as all 4 monitors. Also it is obvious that the monitor is working since it is led up and reacting to the events in the system, such as booting up:

Well when I try to enable 4th screen it gives the only option to create additional XScreen. Then also it asks to save the config and I do just that by also enabling Xinerama since I think it should be enabled anyway, and save it. And I tried to save it to multiple locations, including the default one, but I believe it uses /etc/X11/mhwd.d/nvidia.conf since before only updating that file made any effect.

Anyway. Here is the content of Xorg.0.log file:

[     7.289] 
X.Org X Server 1.21.1.2
X Protocol Version 11, Revision 0
[     7.289] Current Operating System: Linux xeizzeth-h470mds3h 5.13.19-2-MANJARO #1 SMP PREEMPT Sun Sep 19 21:31:53 UTC 2021 x86_64
[     7.289] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64 root=UUID=9995d664-aa84-44ee-84c4-b6c19ad0d07a rw quiet apparmor=1 security=apparmor udev.log_priority=3
[     7.289]  
[     7.289] Current version of pixman: 0.40.0
[     7.289] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[     7.289] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     7.289] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Jan 13 18:56:51 2022
[     7.305] (==) Using config file: "/etc/X11/xorg.conf"
[     7.305] (==) Using config directory: "/etc/X11/xorg.conf.d"
[     7.305] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     7.321] (==) ServerLayout "layout"
[     7.321] (**) |-->Screen "Screen0" (0)
[     7.321] (**) |   |-->Monitor "Monitor0"
[     7.321] (**) |   |-->Device "Device0"
[     7.321] (**) |   |-->GPUDevice "Device1"
[     7.321] (**) |   |-->GPUDevice "Device0"
[     7.321] (**) |   |-->GPUDevice "Device1"
[     7.321] (**) |   |-->GPUDevice "Device0"
[     7.321] (==) Automatically adding devices
[     7.321] (==) Automatically enabling devices
[     7.321] (==) Automatically adding GPU devices
[     7.321] (==) Automatically binding GPU devices
[     7.321] (==) Max clients allowed: 256, resource mask: 0x1fffff
[     7.335] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     7.335] 	Entry deleted from font path.
[     7.335] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[     7.335] 	Entry deleted from font path.
[     7.335] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[     7.335] 	Entry deleted from font path.
[     7.335] (==) FontPath set to:
	/usr/share/fonts/misc,
	/usr/share/fonts/TTF,
	/usr/share/fonts/OTF
[     7.335] (==) ModulePath set to "/usr/lib/xorg/modules"
[     7.335] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[     7.335] (II) Module ABI versions:
[     7.335] 	X.Org ANSI C Emulation: 0.4
[     7.335] 	X.Org Video Driver: 25.2
[     7.335] 	X.Org XInput driver : 24.4
[     7.335] 	X.Org Server Extension : 10.0
[     7.335] (++) using VT number 7

[     7.335] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     7.335] (II) xfree86: Adding drm device (/dev/dri/card0)
[     7.335] (II) Platform probe for /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0
[     7.335] (II) xfree86: Adding drm device (/dev/dri/card1)
[     7.335] (II) Platform probe for /sys/devices/pci0000:00/0000:00:1c.0/0000:04:00.0/drm/card1
[     7.336] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[     7.336] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[     7.336] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[     7.336] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[     7.337] (--) PCI:*(1@0:0:0) 10de:1c82:10de:1c82 rev 161, Mem @ 0x74000000/16777216, 0x60000000/268435456, 0x70000000/33554432, I/O @ 0x00004000/128, BIOS @ 0x????????/524288
[     7.337] (--) PCI: (4@0:0:0) 10de:1fb2:10de:1489 rev 161, Mem @ 0x72000000/16777216, 0x40000000/268435456, 0x50000000/33554432, I/O @ 0x00003000/128, BIOS @ 0x????????/524288
[     7.337] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     7.337] (II) LoadModule: "glx"
[     7.353] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     7.382] (II) Module glx: vendor="X.Org Foundation"
[     7.382] 	compiled for 1.21.1.2, module version = 1.0.0
[     7.382] 	ABI class: X.Org Server Extension, version 10.0
[     7.382] (II) LoadModule: "nvidia"
[     7.382] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[     7.404] (II) Module nvidia: vendor="NVIDIA Corporation"
[     7.404] 	compiled for 1.6.99.901, module version = 1.0.0
[     7.404] 	Module class: X.Org Video Driver
[     7.406] (II) NVIDIA dlloader X Driver  495.44  Fri Oct 22 06:11:21 UTC 2021
[     7.406] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[     7.410] (II) Loading sub module "fb"
[     7.410] (II) LoadModule: "fb"
[     7.410] (II) Module "fb" already built-in
[     7.410] (II) Loading sub module "wfb"
[     7.410] (II) LoadModule: "wfb"
[     7.410] (II) Loading /usr/lib/xorg/modules/libwfb.so
[     7.412] (II) Module wfb: vendor="X.Org Foundation"
[     7.412] 	compiled for 1.21.1.2, module version = 1.0.0
[     7.412] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     7.412] (II) Loading sub module "ramdac"
[     7.412] (II) LoadModule: "ramdac"
[     7.412] (II) Module "ramdac" already built-in
[     7.434] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[     7.434] (==) NVIDIA(0): RGB weight 888
[     7.434] (==) NVIDIA(0): Default visual is TrueColor
[     7.434] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[     7.434] (**) Option "AllowNVIDIAGpuScreens"
[     7.435] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[     7.435] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[     7.435] (**) NVIDIA(0): Option "Stereo" "0"
[     7.435] (**) NVIDIA(0): Option "nvidiaXineramaInfoOrder" "DFP-2"
[     7.435] (**) NVIDIA(0): Option "SLI" "Off"
[     7.435] (**) NVIDIA(0): Option "MultiGPU" "Off"
[     7.435] (**) NVIDIA(0): Option "BaseMosaic" "off"
[     7.435] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[     7.435] (**) NVIDIA(0): Stereo disabled by request
[     7.435] (**) NVIDIA(0): NVIDIA SLI disabled.
[     7.435] (**) NVIDIA(0): NVIDIA Multi-GPU disabled.
[     7.435] (**) NVIDIA(0): Option "MetaModes" "DP-0: nvidia-auto-select +3840+0, DVI-D-0: nvidia-auto-select +7680+0, HDMI-0: nvidia-auto-select +0+0"
[     7.435] (**) NVIDIA(0): Enabling 2D acceleration
[     7.435] (II) Loading sub module "glxserver_nvidia"
[     7.435] (II) LoadModule: "glxserver_nvidia"
[     7.435] (II) Loading /usr/lib/nvidia/xorg/libglxserver_nvidia.so
[     7.570] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[     7.570] 	compiled for 1.6.99.901, module version = 1.0.0
[     7.570] 	Module class: X.Org Server Extension
[     7.570] (II) NVIDIA GLX Module  495.44  Fri Oct 22 06:08:29 UTC 2021
[     7.573] (II) NVIDIA: The X server supports PRIME Render Offload.
[     8.436] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[     8.436] (--) NVIDIA(0):     DFP-0
[     8.436] (--) NVIDIA(0):     DFP-1
[     8.436] (--) NVIDIA(0):     DFP-2 (boot)
[     8.436] (--) NVIDIA(0):     DFP-3
[     8.437] (II) NVIDIA(0): NVIDIA GPU NVIDIA GeForce GTX 1050 Ti (GP107-A) at PCI:1:0:0
[     8.437] (II) NVIDIA(0):     (GPU-0)
[     8.437] (--) NVIDIA(0): Memory: 4194304 kBytes
[     8.437] (--) NVIDIA(0): VideoBIOS: 86.07.59.00.22
[     8.437] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[     8.480] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[     8.480] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[     8.480] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[     8.480] (--) NVIDIA(GPU-0): 
[     8.524] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[     8.524] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[     8.524] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[     8.524] (--) NVIDIA(GPU-0): 
[     8.524] (--) NVIDIA(GPU-0): Philips PHL 328E1 (DFP-2): connected
[     8.524] (--) NVIDIA(GPU-0): Philips PHL 328E1 (DFP-2): Internal DisplayPort
[     8.524] (--) NVIDIA(GPU-0): Philips PHL 328E1 (DFP-2): 1440.0 MHz maximum pixel clock
[     8.524] (--) NVIDIA(GPU-0): 
[     8.530] (--) NVIDIA(GPU-0): DFP-3: disconnected
[     8.530] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[     8.530] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[     8.530] (--) NVIDIA(GPU-0): 
[     8.540] (II) NVIDIA(0): Validated MetaModes:
[     8.540] (II) NVIDIA(0):    
[     8.540] (II) NVIDIA(0):     "DP-0:nvidia-auto-select+3840+0,DVI-D-0:nvidia-auto-select+7680+0,HDMI-0:nvidia-auto-select+0+0"
[     8.540] (II) NVIDIA(0): Virtual screen size determined to be 11520 x 2160
[     8.546] (--) NVIDIA(0): DPI set to (139, 140); computed from "UseEdidDpi" X config
[     8.546] (--) NVIDIA(0):     option
[     8.546] (**) NVIDIA(G0): Depth 24, (--) framebuffer bpp 32
[     8.546] (==) NVIDIA(G0): RGB weight 888
[     8.546] (==) NVIDIA(G0): Default visual is TrueColor
[     8.546] (==) NVIDIA(G0): Using gamma correction (1.0, 1.0, 1.0)
[     8.546] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[     8.546] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[     8.546] (**) NVIDIA(G0): Option "Stereo" "0"
[     8.546] (**) NVIDIA(G0): Option "nvidiaXineramaInfoOrder" "DFP-2"
[     8.546] (**) NVIDIA(G0): Option "SLI" "Off"
[     8.546] (**) NVIDIA(G0): Option "MultiGPU" "Off"
[     8.546] (**) NVIDIA(G0): Option "BaseMosaic" "off"
[     8.546] (**) NVIDIA(G0): Option "AllowEmptyInitialConfiguration"
[     8.546] (**) NVIDIA(G0): Stereo disabled by request
[     8.546] (**) NVIDIA(G0): NVIDIA SLI disabled.
[     8.546] (**) NVIDIA(G0): NVIDIA Multi-GPU disabled.
[     8.546] (**) NVIDIA(G0): Option "MetaModes" "DP-0: nvidia-auto-select +3840+0, DVI-D-0: nvidia-auto-select +7680+0, HDMI-0: nvidia-auto-select +0+0"
[     8.546] (**) NVIDIA(G0): Enabling 2D acceleration
[     8.546] (II) NVIDIA: The X server supports PRIME Render Offload.
[     9.241] (--) NVIDIA(0): Valid display device(s) on GPU-1 at PCI:4:0:0
[     9.241] (--) NVIDIA(0):     DFP-0
[     9.241] (--) NVIDIA(0):     DFP-1
[     9.241] (--) NVIDIA(0):     DFP-2 (boot)
[     9.241] (--) NVIDIA(0):     DFP-3
[     9.241] (--) NVIDIA(0):     DFP-4
[     9.241] (--) NVIDIA(0):     DFP-5
[     9.242] (II) NVIDIA(G0): NVIDIA GPU NVIDIA T400 (TU117GL-A) at PCI:4:0:0 (GPU-1)
[     9.242] (--) NVIDIA(G0): Memory: 2097152 kBytes
[     9.242] (--) NVIDIA(G0): VideoBIOS: 90.17.76.00.0b
[     9.242] (II) NVIDIA(G0): Detected PCI Express Link width: 16X
[     9.242] (--) NVIDIA(GPU-1): DFP-0: disconnected
[     9.242] (--) NVIDIA(GPU-1): DFP-0: Internal DisplayPort
[     9.242] (--) NVIDIA(GPU-1): DFP-0: 2660.0 MHz maximum pixel clock
[     9.242] (--) NVIDIA(GPU-1): 
[     9.242] (--) NVIDIA(GPU-1): DFP-1: disconnected
[     9.242] (--) NVIDIA(GPU-1): DFP-1: Internal TMDS
[     9.242] (--) NVIDIA(GPU-1): DFP-1: 165.0 MHz maximum pixel clock
[     9.242] (--) NVIDIA(GPU-1): 
[     9.242] (--) NVIDIA(GPU-1): Samsung U32R59x (DFP-2): connected
[     9.242] (--) NVIDIA(GPU-1): Samsung U32R59x (DFP-2): Internal DisplayPort
[     9.242] (--) NVIDIA(GPU-1): Samsung U32R59x (DFP-2): 2660.0 MHz maximum pixel clock
[     9.242] (--) NVIDIA(GPU-1): 
[     9.244] (--) NVIDIA(GPU-1): DFP-3: disconnected
[     9.244] (--) NVIDIA(GPU-1): DFP-3: Internal TMDS
[     9.244] (--) NVIDIA(GPU-1): DFP-3: 165.0 MHz maximum pixel clock
[     9.244] (--) NVIDIA(GPU-1): 
[     9.244] (--) NVIDIA(GPU-1): DFP-4: disconnected
[     9.244] (--) NVIDIA(GPU-1): DFP-4: Internal DisplayPort
[     9.244] (--) NVIDIA(GPU-1): DFP-4: 2660.0 MHz maximum pixel clock
[     9.244] (--) NVIDIA(GPU-1): 
[     9.245] (--) NVIDIA(GPU-1): DFP-5: disconnected
[     9.245] (--) NVIDIA(GPU-1): DFP-5: Internal TMDS
[     9.245] (--) NVIDIA(GPU-1): DFP-5: 165.0 MHz maximum pixel clock
[     9.245] (--) NVIDIA(GPU-1): 
[     9.285] (WW) NVIDIA(G0): No valid modes for
[     9.285] (WW) NVIDIA(G0):     "DP-0:nvidia-auto-select+3840+0,DVI-D-0:nvidia-auto-select+7680+0,HDMI-0:nvidia-auto-select+0+0";
[     9.285] (WW) NVIDIA(G0):     removing.
[     9.285] (WW) NVIDIA(G0): 
[     9.285] (WW) NVIDIA(G0): Unable to validate any modes; falling back to the default mode
[     9.285] (WW) NVIDIA(G0):     "nvidia-auto-select".
[     9.285] (WW) NVIDIA(G0): 
[     9.286] (II) NVIDIA(G0): Validated MetaModes:
[     9.286] (II) NVIDIA(G0):     "DFP-2:nvidia-auto-select"
[     9.286] (II) NVIDIA(G0): Virtual screen size determined to be 3840 x 2160
[     9.333] (--) NVIDIA(G0): DPI set to (139, 140); computed from "UseEdidDpi" X config
[     9.333] (--) NVIDIA(G0):     option
[     9.334] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[     9.334] (II) NVIDIA:     access.
[     9.335] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[     9.335] (II) NVIDIA(0):     may not be running or the "AcpidSocketPath" X
[     9.335] (II) NVIDIA(0):     configuration option may not be set correctly.  When the
[     9.335] (II) NVIDIA(0):     ACPI event daemon is available, the NVIDIA X driver will
[     9.335] (II) NVIDIA(0):     try to use it to receive ACPI event notifications.  For
[     9.335] (II) NVIDIA(0):     details, please see the "ConnectToAcpid" and
[     9.335] (II) NVIDIA(0):     "AcpidSocketPath" X configuration options in Appendix B: X
[     9.335] (II) NVIDIA(0):     Config Options in the README.
[     9.350] (II) NVIDIA(0): Setting mode "DP-0:nvidia-auto-select+3840+0,DVI-D-0:nvidia-auto-select+7680+0,HDMI-0:nvidia-auto-select+0+0"
[     9.474] (==) NVIDIA(0): Disabling shared memory pixmaps
[     9.474] (==) NVIDIA(0): Backing store enabled
[     9.474] (==) NVIDIA(0): Silken mouse enabled
[     9.474] (**) NVIDIA(0): DPMS enabled
[     9.475] (II) Loading sub module "dri2"
[     9.475] (II) LoadModule: "dri2"
[     9.475] (II) Module "dri2" already built-in
[     9.475] (II) NVIDIA(0): [DRI2] Setup complete
[     9.475] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[     9.478] (II) NVIDIA(G0): ACPI: failed to connect to the ACPI event daemon; the daemon
[     9.478] (II) NVIDIA(G0):     may not be running or the "AcpidSocketPath" X
[     9.478] (II) NVIDIA(G0):     configuration option may not be set correctly.  When the
[     9.478] (II) NVIDIA(G0):     ACPI event daemon is available, the NVIDIA X driver will
[     9.478] (II) NVIDIA(G0):     try to use it to receive ACPI event notifications.  For
[     9.478] (II) NVIDIA(G0):     details, please see the "ConnectToAcpid" and
[     9.478] (II) NVIDIA(G0):     "AcpidSocketPath" X configuration options in Appendix B: X
[     9.478] (II) NVIDIA(G0):     Config Options in the README.
[     9.492] (II) NVIDIA(G0): Setting mode "DFP-2:nvidia-auto-select"
[     9.610] (==) NVIDIA(G0): Disabling shared memory pixmaps
[     9.610] (==) NVIDIA(G0): Backing store enabled
[     9.610] (==) NVIDIA(G0): Silken mouse enabled
[     9.610] (**) NVIDIA(G0): DPMS enabled
[     9.610] (II) Loading sub module "dri2"
[     9.610] (II) LoadModule: "dri2"
[     9.610] (II) Module "dri2" already built-in
[     9.610] (II) NVIDIA(G0): [DRI2] Setup complete
[     9.610] (II) NVIDIA(G0): [DRI2]   VDPAU driver: nvidia
[     9.610] (II) Initializing extension Generic Event Extension
[     9.610] (II) Initializing extension SHAPE
[     9.610] (II) Initializing extension MIT-SHM
[     9.610] (II) Initializing extension XInputExtension
[     9.610] (II) Initializing extension XTEST
[     9.610] (II) Initializing extension BIG-REQUESTS
[     9.610] (II) Initializing extension SYNC
[     9.610] (II) Initializing extension XKEYBOARD
[     9.611] (II) Initializing extension XC-MISC
[     9.611] (II) Initializing extension SECURITY
[     9.611] (II) Initializing extension XFIXES
[     9.611] (II) Initializing extension RENDER
[     9.611] (II) Initializing extension RANDR
[     9.611] (II) Initializing extension COMPOSITE
[     9.611] (II) Initializing extension DAMAGE
[     9.611] (II) Initializing extension MIT-SCREEN-SAVER
[     9.611] (II) Initializing extension DOUBLE-BUFFER
[     9.611] (II) Initializing extension RECORD
[     9.611] (II) Initializing extension DPMS
[     9.611] (II) Initializing extension Present
[     9.611] (II) Initializing extension DRI3
[     9.611] (II) Initializing extension X-Resource
[     9.611] (II) Initializing extension XVideo
[     9.611] (II) Initializing extension XVideo-MotionCompensation
[     9.611] (II) Initializing extension GLX
[     9.612] (II) Initializing extension GLX
[     9.612] (II) Indirect GLX disabled.
[     9.612] (II) GLX: Another vendor is already registered for screen 0
[     9.612] (II) Initializing extension XFree86-VidModeExtension
[     9.612] (II) Initializing extension XFree86-DGA
[     9.612] (II) Initializing extension XFree86-DRI
[     9.612] (II) Initializing extension DRI2
[     9.612] (II) Initializing extension NV-GLX
[     9.612] (II) Initializing extension NV-CONTROL
[     9.612] (II) Initializing extension XINERAMA
[     9.735] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[     9.735] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[     9.735] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[     9.736] (**) Power Button: Applying InputClass "system-keyboard"
[     9.736] (II) LoadModule: "libinput"
[     9.736] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[     9.743] (II) Module libinput: vendor="X.Org Foundation"
[     9.743] 	compiled for 1.21.1, module version = 1.2.0
[     9.743] 	Module class: X.Org XInput Driver
[     9.743] 	ABI class: X.Org XInput driver, version 24.4
[     9.743] (II) Using input driver 'libinput' for 'Power Button'
[     9.743] (**) Power Button: always reports core events
[     9.743] (**) Option "Device" "/dev/input/event2"
[     9.743] (**) Option "_source" "server/udev"
[     9.753] (II) event2  - Power Button: is tagged by udev as: Keyboard
[     9.753] (II) event2  - Power Button: device is a keyboard
[     9.753] (II) event2  - Power Button: device removed
[     9.792] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[     9.792] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[     9.792] (**) Option "xkb_layout" "us"
[     9.794] (II) event2  - Power Button: is tagged by udev as: Keyboard
[     9.794] (II) event2  - Power Button: device is a keyboard
[     9.795] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[     9.795] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[     9.795] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[     9.795] (**) Power Button: Applying InputClass "system-keyboard"
[     9.796] (II) Using input driver 'libinput' for 'Power Button'
[     9.796] (**) Power Button: always reports core events
[     9.796] (**) Option "Device" "/dev/input/event1"
[     9.796] (**) Option "_source" "server/udev"
[     9.797] (II) event1  - Power Button: is tagged by udev as: Keyboard
[     9.797] (II) event1  - Power Button: device is a keyboard
[     9.797] (II) event1  - Power Button: device removed
[     9.832] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1/event1"
[     9.832] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[     9.832] (**) Option "xkb_layout" "us"
[     9.832] (II) event1  - Power Button: is tagged by udev as: Keyboard
[     9.832] (II) event1  - Power Button: device is a keyboard
[     9.833] (II) config/udev: Adding input device Sleep Button (/dev/input/event0)
[     9.833] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[     9.833] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[     9.833] (**) Sleep Button: Applying InputClass "system-keyboard"
[     9.833] (II) Using input driver 'libinput' for 'Sleep Button'
[     9.833] (**) Sleep Button: always reports core events
[     9.833] (**) Option "Device" "/dev/input/event0"
[     9.833] (**) Option "_source" "server/udev"
[     9.834] (II) event0  - Sleep Button: is tagged by udev as: Keyboard
[     9.834] (II) event0  - Sleep Button: device is a keyboard
[     9.834] (II) event0  - Sleep Button: device removed
[     9.872] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0/event0"
[     9.872] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[     9.872] (**) Option "xkb_layout" "us"
[     9.874] (II) event0  - Sleep Button: is tagged by udev as: Keyboard
[     9.874] (II) event0  - Sleep Button: device is a keyboard
[     9.876] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event11)
[     9.876] (II) No input driver specified, ignoring this device.
[     9.876] (II) This device may have been added with another device file.
[     9.877] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event12)
[     9.877] (II) No input driver specified, ignoring this device.
[     9.877] (II) This device may have been added with another device file.
[     9.878] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event13)
[     9.878] (II) No input driver specified, ignoring this device.
[     9.878] (II) This device may have been added with another device file.
[     9.879] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event14)
[     9.879] (II) No input driver specified, ignoring this device.
[     9.879] (II) This device may have been added with another device file.
[     9.879] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=10 (/dev/input/event15)
[     9.880] (II) No input driver specified, ignoring this device.
[     9.880] (II) This device may have been added with another device file.
[     9.880] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=11 (/dev/input/event16)
[     9.880] (II) No input driver specified, ignoring this device.
[     9.880] (II) This device may have been added with another device file.
[     9.882] (II) config/udev: Adding input device Kingston HyperX Cloud Alpha S Consumer Control (/dev/input/event3)
[     9.882] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "evdev keyboard catchall"
[     9.882] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "libinput keyboard catchall"
[     9.882] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "system-keyboard"
[     9.882] (II) Using input driver 'libinput' for 'Kingston HyperX Cloud Alpha S Consumer Control'
[     9.882] (**) Kingston HyperX Cloud Alpha S Consumer Control: always reports core events
[     9.882] (**) Option "Device" "/dev/input/event3"
[     9.882] (**) Option "_source" "server/udev"
[     9.885] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: is tagged by udev as: Keyboard
[     9.885] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device is a keyboard
[     9.886] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device removed
[     9.938] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.5/0003:0951:16ED.0001/input/input3/event3"
[     9.938] (II) XINPUT: Adding extended input device "Kingston HyperX Cloud Alpha S Consumer Control" (type: KEYBOARD, id 9)
[     9.938] (**) Option "xkb_layout" "us"
[     9.942] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: is tagged by udev as: Keyboard
[     9.942] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device is a keyboard
[     9.944] (II) config/udev: Adding input device Kingston HyperX Cloud Alpha S (/dev/input/event4)
[     9.944] (II) No input driver specified, ignoring this device.
[     9.944] (II) This device may have been added with another device file.
[     9.946] (II) config/udev: Adding input device Microsoft Microsoft Ergonomic Keyboard (/dev/input/event5)
[     9.946] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "evdev keyboard catchall"
[     9.946] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "libinput keyboard catchall"
[     9.946] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "system-keyboard"
[     9.946] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard'
[     9.946] (**) Microsoft Microsoft Ergonomic Keyboard: always reports core events
[     9.946] (**) Option "Device" "/dev/input/event5"
[     9.946] (**) Option "_source" "server/udev"
[     9.949] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: is tagged by udev as: Keyboard
[     9.949] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device is a keyboard
[     9.950] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device removed
[     9.978] (II) libinput: Microsoft Microsoft Ergonomic Keyboard: needs a virtual subdevice
[     9.978] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input5/event5"
[     9.978] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard" (type: MOUSE, id 10)
[     9.979] (**) Option "AccelerationScheme" "none"
[     9.979] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) selected scheme none/0
[     9.979] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) acceleration factor: 2.000
[     9.979] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) acceleration threshold: 4
[     9.982] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: is tagged by udev as: Keyboard
[     9.982] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device is a keyboard
[     9.984] (II) config/udev: Adding input device Microsoft Microsoft Ergonomic Keyboard Mouse (/dev/input/event6)
[     9.984] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: Applying InputClass "evdev pointer catchall"
[     9.984] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: Applying InputClass "libinput pointer catchall"
[     9.984] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard Mouse'
[     9.984] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: always reports core events
[     9.984] (**) Option "Device" "/dev/input/event6"
[     9.985] (**) Option "_source" "server/udev"
[     9.987] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: is tagged by udev as: Mouse
[     9.988] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device is a pointer
[     9.989] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device removed
[    10.045] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input6/event6"
[    10.045] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard Mouse" (type: MOUSE, id 11)
[    10.045] (**) Option "AccelerationScheme" "none"
[    10.045] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) selected scheme none/0
[    10.045] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) acceleration factor: 2.000
[    10.045] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) acceleration threshold: 4
[    10.048] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: is tagged by udev as: Mouse
[    10.049] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device is a pointer
[    10.051] (II) config/udev: Adding input device Microsoft Microsoft Ergonomic Keyboard Mouse (/dev/input/mouse0)
[    10.051] (II) No input driver specified, ignoring this device.
[    10.051] (II) This device may have been added with another device file.
[    10.053] (II) config/udev: Adding input device A4TECH USB Device Keyboard (/dev/input/event7)
[    10.053] (**) A4TECH USB Device Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.053] (**) A4TECH USB Device Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.053] (**) A4TECH USB Device Keyboard: Applying InputClass "system-keyboard"
[    10.053] (II) Using input driver 'libinput' for 'A4TECH USB Device Keyboard'
[    10.053] (**) A4TECH USB Device Keyboard: always reports core events
[    10.053] (**) Option "Device" "/dev/input/event7"
[    10.053] (**) Option "_source" "server/udev"
[    10.056] (II) event7  - A4TECH USB Device Keyboard: is tagged by udev as: Keyboard
[    10.056] (II) event7  - A4TECH USB Device Keyboard: device is a keyboard
[    10.057] (II) event7  - A4TECH USB Device Keyboard: device removed
[    10.085] (II) libinput: A4TECH USB Device Keyboard: needs a virtual subdevice
[    10.085] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:09DA:9090.0004/input/input8/event7"
[    10.085] (II) XINPUT: Adding extended input device "A4TECH USB Device Keyboard" (type: MOUSE, id 12)
[    10.085] (**) Option "AccelerationScheme" "none"
[    10.085] (**) A4TECH USB Device Keyboard: (accel) selected scheme none/0
[    10.085] (**) A4TECH USB Device Keyboard: (accel) acceleration factor: 2.000
[    10.085] (**) A4TECH USB Device Keyboard: (accel) acceleration threshold: 4
[    10.088] (II) event7  - A4TECH USB Device Keyboard: is tagged by udev as: Keyboard
[    10.089] (II) event7  - A4TECH USB Device Keyboard: device is a keyboard
[    10.091] (II) config/udev: Adding input device A4TECH USB Device (/dev/input/event8)
[    10.091] (II) No input driver specified, ignoring this device.
[    10.091] (II) This device may have been added with another device file.
[    10.092] (II) config/udev: Adding input device A4TECH USB Device (/dev/input/event9)
[    10.093] (**) A4TECH USB Device: Applying InputClass "evdev pointer catchall"
[    10.093] (**) A4TECH USB Device: Applying InputClass "libinput pointer catchall"
[    10.093] (II) Using input driver 'libinput' for 'A4TECH USB Device'
[    10.093] (**) A4TECH USB Device: always reports core events
[    10.093] (**) Option "Device" "/dev/input/event9"
[    10.093] (**) Option "_source" "server/udev"
[    10.151] (II) event9  - A4TECH USB Device: is tagged by udev as: Mouse
[    10.151] (II) event9  - A4TECH USB Device: device is a pointer
[    10.152] (II) event9  - A4TECH USB Device: device removed
[    10.218] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:09DA:9090.0005/input/input10/event9"
[    10.218] (II) XINPUT: Adding extended input device "A4TECH USB Device" (type: MOUSE, id 13)
[    10.219] (**) Option "AccelerationScheme" "none"
[    10.219] (**) A4TECH USB Device: (accel) selected scheme none/0
[    10.219] (**) A4TECH USB Device: (accel) acceleration factor: 2.000
[    10.219] (**) A4TECH USB Device: (accel) acceleration threshold: 4
[    10.277] (II) event9  - A4TECH USB Device: is tagged by udev as: Mouse
[    10.278] (II) event9  - A4TECH USB Device: device is a pointer
[    10.280] (II) config/udev: Adding input device A4TECH USB Device (/dev/input/mouse1)
[    10.280] (II) No input driver specified, ignoring this device.
[    10.280] (II) This device may have been added with another device file.
[    10.280] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event17)
[    10.280] (II) No input driver specified, ignoring this device.
[    10.280] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event18)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event19)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event20)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=10 (/dev/input/event21)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=11 (/dev/input/event22)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.281] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event23)
[    10.281] (II) No input driver specified, ignoring this device.
[    10.281] (II) This device may have been added with another device file.
[    10.282] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event24)
[    10.282] (II) No input driver specified, ignoring this device.
[    10.282] (II) This device may have been added with another device file.
[    10.282] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event25)
[    10.282] (II) No input driver specified, ignoring this device.
[    10.282] (II) This device may have been added with another device file.
[    10.282] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event26)
[    10.282] (II) No input driver specified, ignoring this device.
[    10.282] (II) This device may have been added with another device file.
[    10.282] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event27)
[    10.282] (II) No input driver specified, ignoring this device.
[    10.282] (II) This device may have been added with another device file.
[    10.282] (II) config/udev: Adding input device PC Speaker (/dev/input/event10)
[    10.282] (II) No input driver specified, ignoring this device.
[    10.282] (II) This device may have been added with another device file.
[    10.287] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.287] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.287] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "system-keyboard"
[    10.287] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard'
[    10.287] (**) Microsoft Microsoft Ergonomic Keyboard: always reports core events
[    10.287] (**) Option "Device" "/dev/input/event5"
[    10.287] (**) Option "_source" "_driver/libinput"
[    10.287] (II) libinput: Microsoft Microsoft Ergonomic Keyboard: is a virtual subdevice
[    10.287] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input5/event5"
[    10.287] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard" (type: KEYBOARD, id 14)
[    10.287] (**) Option "xkb_layout" "us"
[    10.287] (**) A4TECH USB Device Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.287] (**) A4TECH USB Device Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.287] (**) A4TECH USB Device Keyboard: Applying InputClass "system-keyboard"
[    10.287] (II) Using input driver 'libinput' for 'A4TECH USB Device Keyboard'
[    10.287] (**) A4TECH USB Device Keyboard: always reports core events
[    10.287] (**) Option "Device" "/dev/input/event7"
[    10.287] (**) Option "_source" "_driver/libinput"
[    10.287] (II) libinput: A4TECH USB Device Keyboard: is a virtual subdevice
[    10.287] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:09DA:9090.0004/input/input8/event7"
[    10.287] (II) XINPUT: Adding extended input device "A4TECH USB Device Keyboard" (type: KEYBOARD, id 15)
[    10.287] (**) Option "xkb_layout" "us"
[    10.331] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    10.331] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    10.331] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    10.331] (--) NVIDIA(GPU-0): 
[    10.374] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    10.374] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    10.374] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    10.374] (--) NVIDIA(GPU-0): 
[    10.418] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    10.418] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    10.418] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    10.418] (--) NVIDIA(GPU-0): 
[    10.520] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    10.520] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    10.520] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    10.520] (--) NVIDIA(GPU-0): 
[    10.520] (II) config/udev: removing device Kingston HyperX Cloud Alpha S Consumer Control
[    10.520] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device removed
[    10.605] (II) UnloadModule: "libinput"
[    10.605] (II) config/udev: Adding input device Kingston HyperX Cloud Alpha S Consumer Control (/dev/input/event3)
[    10.605] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "evdev keyboard catchall"
[    10.605] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "libinput keyboard catchall"
[    10.605] (**) Kingston HyperX Cloud Alpha S Consumer Control: Applying InputClass "system-keyboard"
[    10.605] (II) Using input driver 'libinput' for 'Kingston HyperX Cloud Alpha S Consumer Control'
[    10.605] (**) Kingston HyperX Cloud Alpha S Consumer Control: always reports core events
[    10.605] (**) Option "Device" "/dev/input/event3"
[    10.605] (**) Option "_source" "server/udev"
[    10.606] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: is tagged by udev as: Keyboard
[    10.606] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device is a keyboard
[    10.606] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device removed
[    10.698] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.5/0003:0951:16ED.0001/input/input3/event3"
[    10.698] (II) XINPUT: Adding extended input device "Kingston HyperX Cloud Alpha S Consumer Control" (type: KEYBOARD, id 9)
[    10.698] (**) Option "xkb_layout" "us"
[    10.699] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: is tagged by udev as: Keyboard
[    10.699] (II) event3  - Kingston HyperX Cloud Alpha S Consumer Control: device is a keyboard
[    10.699] (II) config/udev: Adding input device Kingston HyperX Cloud Alpha S (/dev/input/event4)
[    10.699] (II) No input driver specified, ignoring this device.
[    10.699] (II) This device may have been added with another device file.
[    10.699] (II) config/udev: removing device Microsoft Microsoft Ergonomic Keyboard
[    10.699] (II) UnloadModule: "libinput"
[    10.699] (II) config/udev: removing device Microsoft Microsoft Ergonomic Keyboard
[    10.699] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device removed
[    10.732] (II) UnloadModule: "libinput"
[    10.732] (II) config/udev: Adding input device Microsoft Microsoft Ergonomic Keyboard (/dev/input/event5)
[    10.732] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.732] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.732] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "system-keyboard"
[    10.732] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard'
[    10.732] (**) Microsoft Microsoft Ergonomic Keyboard: always reports core events
[    10.732] (**) Option "Device" "/dev/input/event5"
[    10.732] (**) Option "_source" "server/udev"
[    10.733] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: is tagged by udev as: Keyboard
[    10.733] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device is a keyboard
[    10.733] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device removed
[    10.765] (II) libinput: Microsoft Microsoft Ergonomic Keyboard: needs a virtual subdevice
[    10.765] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input5/event5"
[    10.765] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard" (type: MOUSE, id 10)
[    10.765] (**) Option "AccelerationScheme" "none"
[    10.765] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) selected scheme none/0
[    10.765] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) acceleration factor: 2.000
[    10.765] (**) Microsoft Microsoft Ergonomic Keyboard: (accel) acceleration threshold: 4
[    10.766] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: is tagged by udev as: Keyboard
[    10.766] (II) event5  - Microsoft Microsoft Ergonomic Keyboard: device is a keyboard
[    10.766] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.766] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.766] (**) Microsoft Microsoft Ergonomic Keyboard: Applying InputClass "system-keyboard"
[    10.766] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard'
[    10.766] (**) Microsoft Microsoft Ergonomic Keyboard: always reports core events
[    10.766] (**) Option "Device" "/dev/input/event5"
[    10.766] (**) Option "_source" "_driver/libinput"
[    10.766] (II) libinput: Microsoft Microsoft Ergonomic Keyboard: is a virtual subdevice
[    10.766] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input5/event5"
[    10.766] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard" (type: KEYBOARD, id 14)
[    10.766] (**) Option "xkb_layout" "us"
[    10.766] (II) config/udev: removing device A4TECH USB Device Keyboard
[    10.766] (II) UnloadModule: "libinput"
[    10.766] (II) config/udev: removing device A4TECH USB Device Keyboard
[    10.766] (II) event7  - A4TECH USB Device Keyboard: device removed
[    10.798] (II) UnloadModule: "libinput"
[    10.798] (II) config/udev: Adding input device A4TECH USB Device Keyboard (/dev/input/event7)
[    10.798] (**) A4TECH USB Device Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.798] (**) A4TECH USB Device Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.798] (**) A4TECH USB Device Keyboard: Applying InputClass "system-keyboard"
[    10.798] (II) Using input driver 'libinput' for 'A4TECH USB Device Keyboard'
[    10.798] (**) A4TECH USB Device Keyboard: always reports core events
[    10.798] (**) Option "Device" "/dev/input/event7"
[    10.798] (**) Option "_source" "server/udev"
[    10.799] (II) event7  - A4TECH USB Device Keyboard: is tagged by udev as: Keyboard
[    10.799] (II) event7  - A4TECH USB Device Keyboard: device is a keyboard
[    10.799] (II) event7  - A4TECH USB Device Keyboard: device removed
[    10.825] (II) libinput: A4TECH USB Device Keyboard: needs a virtual subdevice
[    10.825] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:09DA:9090.0004/input/input8/event7"
[    10.825] (II) XINPUT: Adding extended input device "A4TECH USB Device Keyboard" (type: MOUSE, id 12)
[    10.825] (**) Option "AccelerationScheme" "none"
[    10.825] (**) A4TECH USB Device Keyboard: (accel) selected scheme none/0
[    10.825] (**) A4TECH USB Device Keyboard: (accel) acceleration factor: 2.000
[    10.825] (**) A4TECH USB Device Keyboard: (accel) acceleration threshold: 4
[    10.826] (II) event7  - A4TECH USB Device Keyboard: is tagged by udev as: Keyboard
[    10.826] (II) event7  - A4TECH USB Device Keyboard: device is a keyboard
[    10.826] (**) A4TECH USB Device Keyboard: Applying InputClass "evdev keyboard catchall"
[    10.826] (**) A4TECH USB Device Keyboard: Applying InputClass "libinput keyboard catchall"
[    10.826] (**) A4TECH USB Device Keyboard: Applying InputClass "system-keyboard"
[    10.826] (II) Using input driver 'libinput' for 'A4TECH USB Device Keyboard'
[    10.826] (**) A4TECH USB Device Keyboard: always reports core events
[    10.826] (**) Option "Device" "/dev/input/event7"
[    10.826] (**) Option "_source" "_driver/libinput"
[    10.826] (II) libinput: A4TECH USB Device Keyboard: is a virtual subdevice
[    10.826] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:09DA:9090.0004/input/input8/event7"
[    10.826] (II) XINPUT: Adding extended input device "A4TECH USB Device Keyboard" (type: KEYBOARD, id 15)
[    10.826] (**) Option "xkb_layout" "us"
[    10.826] (II) config/udev: removing device Microsoft Microsoft Ergonomic Keyboard Mouse
[    10.826] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device removed
[    10.888] (II) UnloadModule: "libinput"
[    10.888] (II) config/udev: Adding input device Microsoft Microsoft Ergonomic Keyboard Mouse (/dev/input/event6)
[    10.888] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: Applying InputClass "evdev pointer catchall"
[    10.888] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: Applying InputClass "libinput pointer catchall"
[    10.888] (II) Using input driver 'libinput' for 'Microsoft Microsoft Ergonomic Keyboard Mouse'
[    10.888] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: always reports core events
[    10.888] (**) Option "Device" "/dev/input/event6"
[    10.888] (**) Option "_source" "server/udev"
[    10.889] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: is tagged by udev as: Mouse
[    10.889] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device is a pointer
[    10.889] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device removed
[    10.992] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:082C.0002/input/input6/event6"
[    10.992] (II) XINPUT: Adding extended input device "Microsoft Microsoft Ergonomic Keyboard Mouse" (type: MOUSE, id 11)
[    10.992] (**) Option "AccelerationScheme" "none"
[    10.992] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) selected scheme none/0
[    10.992] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) acceleration factor: 2.000
[    10.992] (**) Microsoft Microsoft Ergonomic Keyboard Mouse: (accel) acceleration threshold: 4
[    10.992] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: is tagged by udev as: Mouse
[    10.992] (II) event6  - Microsoft Microsoft Ergonomic Keyboard Mouse: device is a pointer
[    10.993] (II) config/udev: Adding input device A4TECH USB Device (/dev/input/event8)
[    10.993] (II) No input driver specified, ignoring this device.
[    10.993] (II) This device may have been added with another device file.
[    11.081] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    11.081] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    11.081] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    11.081] (--) NVIDIA(GPU-0): 
[    11.125] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    11.125] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    11.125] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    11.125] (--) NVIDIA(GPU-0): 
[    11.168] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    11.168] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    11.168] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    11.168] (--) NVIDIA(GPU-0): 
[    11.212] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    11.212] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    11.212] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    11.212] (--) NVIDIA(GPU-0): 
[    11.212] (II) config/udev: removing device A4TECH USB Device
[    11.212] (II) event9  - A4TECH USB Device: device removed
[    11.298] (II) UnloadModule: "libinput"
[    11.299] (II) config/udev: Adding input device A4TECH USB Device (/dev/input/event9)
[    11.299] (**) A4TECH USB Device: Applying InputClass "evdev pointer catchall"
[    11.299] (**) A4TECH USB Device: Applying InputClass "libinput pointer catchall"
[    11.299] (II) Using input driver 'libinput' for 'A4TECH USB Device'
[    11.299] (**) A4TECH USB Device: always reports core events
[    11.299] (**) Option "Device" "/dev/input/event9"
[    11.299] (**) Option "_source" "server/udev"
[    11.355] (II) event9  - A4TECH USB Device: is tagged by udev as: Mouse
[    11.355] (II) event9  - A4TECH USB Device: device is a pointer
[    11.356] (II) event9  - A4TECH USB Device: device removed
[    11.432] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:09DA:9090.0005/input/input10/event9"
[    11.432] (II) XINPUT: Adding extended input device "A4TECH USB Device" (type: MOUSE, id 13)
[    11.432] (**) Option "AccelerationScheme" "none"
[    11.432] (**) A4TECH USB Device: (accel) selected scheme none/0
[    11.432] (**) A4TECH USB Device: (accel) acceleration factor: 2.000
[    11.432] (**) A4TECH USB Device: (accel) acceleration threshold: 4
[    11.491] (II) event9  - A4TECH USB Device: is tagged by udev as: Mouse
[    11.491] (II) event9  - A4TECH USB Device: device is a pointer
[    12.210] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    12.210] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    12.210] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    12.210] (--) NVIDIA(GPU-0): 
[    12.254] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): connected
[    12.254] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): Internal TMDS
[    12.254] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-1): 600.0 MHz maximum pixel clock
[    12.254] (--) NVIDIA(GPU-0): 
[    12.341] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    12.341] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    12.341] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    12.341] (--) NVIDIA(GPU-0): 
[    12.385] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): connected
[    12.385] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): Internal TMDS
[    12.385] (--) NVIDIA(GPU-0): Samsung U32R59x (DFP-0): 600.0 MHz maximum pixel clock
[    12.385] (--) NVIDIA(GPU-0): 
[    19.619] (II) config/udev: Adding input device XP-PEN STYLUS (/dev/input/mouse2)
[    19.619] (**) XP-PEN STYLUS: Applying InputClass "system-keyboard"
[    19.619] (II) No input driver specified, ignoring this device.
[    19.619] (II) This device may have been added with another device file.
[    19.620] (II) config/udev: Adding input device XP-PEN MOUSE (/dev/input/mouse3)
[    19.620] (II) No input driver specified, ignoring this device.
[    19.620] (II) This device may have been added with another device file.
[    19.620] (II) config/udev: Adding input device XP-PEN ERASER (/dev/input/mouse4)
[    19.620] (II) No input driver specified, ignoring this device.
[    19.620] (II) This device may have been added with another device file.
[    19.655] (II) config/udev: Adding input device XP-PEN ERASER (/dev/input/event30)
[    19.655] (**) XP-PEN ERASER: Applying InputClass "evdev tablet catchall"
[    19.655] (**) XP-PEN ERASER: Applying InputClass "libinput tablet catchall"
[    19.655] (II) Using input driver 'libinput' for 'XP-PEN ERASER'
[    19.655] (**) XP-PEN ERASER: always reports core events
[    19.655] (**) Option "Device" "/dev/input/event30"
[    19.655] (**) Option "_source" "server/udev"
[    19.656] (II) event30 - XP-PEN ERASER: is tagged by udev as: Tablet
[    20.458] (II) event30 - XP-PEN ERASER: tablet 'XP-PEN ERASER' unknown to libwacom
[    20.459] (II) event30 - XP-PEN ERASER: device is a tablet
[    20.459] (II) event30 - XP-PEN ERASER: device removed
[    20.508] (**) Option "config_info" "udev:/sys/devices/virtual/input/input31/event30"
[    20.508] (II) XINPUT: Adding extended input device "XP-PEN ERASER" (type: TABLET, id 16)
[    20.509] (II) event30 - XP-PEN ERASER: is tagged by udev as: Tablet
[    20.509] (II) event30 - XP-PEN ERASER: tablet 'XP-PEN ERASER' unknown to libwacom
[    20.509] (II) event30 - XP-PEN ERASER: device is a tablet
[    20.509] (II) config/udev: Adding input device XP-PEN MOUSE (/dev/input/event29)
[    20.509] (**) XP-PEN MOUSE: Applying InputClass "evdev pointer catchall"
[    20.509] (**) XP-PEN MOUSE: Applying InputClass "libinput pointer catchall"
[    20.509] (II) Using input driver 'libinput' for 'XP-PEN MOUSE'
[    20.509] (**) XP-PEN MOUSE: always reports core events
[    20.509] (**) Option "Device" "/dev/input/event29"
[    20.509] (**) Option "_source" "server/udev"
[    20.510] (II) event29 - XP-PEN MOUSE: is tagged by udev as: Mouse
[    20.510] (II) event29 - XP-PEN MOUSE: device is a pointer
[    20.510] (II) event29 - XP-PEN MOUSE: device removed
[    20.591] (**) Option "config_info" "udev:/sys/devices/virtual/input/input30/event29"
[    20.591] (II) XINPUT: Adding extended input device "XP-PEN MOUSE" (type: MOUSE, id 17)
[    20.592] (**) Option "AccelerationScheme" "none"
[    20.592] (**) XP-PEN MOUSE: (accel) selected scheme none/0
[    20.592] (**) XP-PEN MOUSE: (accel) acceleration factor: 2.000
[    20.592] (**) XP-PEN MOUSE: (accel) acceleration threshold: 4
[    20.592] (II) event29 - XP-PEN MOUSE: is tagged by udev as: Mouse
[    20.592] (II) event29 - XP-PEN MOUSE: device is a pointer
[    20.592] (II) config/udev: Adding input device XP-PEN STYLUS (/dev/input/event28)
[    20.592] (**) XP-PEN STYLUS: Applying InputClass "evdev keyboard catchall"
[    20.592] (**) XP-PEN STYLUS: Applying InputClass "evdev tablet catchall"
[    20.592] (**) XP-PEN STYLUS: Applying InputClass "libinput keyboard catchall"
[    20.592] (**) XP-PEN STYLUS: Applying InputClass "libinput tablet catchall"
[    20.592] (**) XP-PEN STYLUS: Applying InputClass "system-keyboard"
[    20.592] (II) Using input driver 'libinput' for 'XP-PEN STYLUS'
[    20.592] (**) XP-PEN STYLUS: always reports core events
[    20.592] (**) Option "Device" "/dev/input/event28"
[    20.593] (**) Option "_source" "server/udev"
[    20.593] (II) event28 - XP-PEN STYLUS: is tagged by udev as: Keyboard Tablet
[    20.593] (II) event28 - XP-PEN STYLUS: tablet 'XP-PEN STYLUS' unknown to libwacom
[    20.593] (II) event28 - XP-PEN STYLUS: device is a tablet
[    20.593] (II) event28 - XP-PEN STYLUS: device removed
[    20.642] (**) Option "config_info" "udev:/sys/devices/virtual/input/input29/event28"
[    20.642] (II) XINPUT: Adding extended input device "XP-PEN STYLUS" (type: TABLET, id 18)
[    20.642] (II) event28 - XP-PEN STYLUS: is tagged by udev as: Keyboard Tablet
[    20.643] (II) event28 - XP-PEN STYLUS: tablet 'XP-PEN STYLUS' unknown to libwacom
[    20.643] (II) event28 - XP-PEN STYLUS: device is a tablet
[   799.035] (EE) event5  - Microsoft Microsoft Ergonomic Keyboard: client bug: event processing lagging behind by 30ms, your system is too slow
[  1172.331] (EE) event5  - Microsoft Microsoft Ergonomic Keyboard: client bug: event processing lagging behind by 32ms, your system is too slow

And here is the content of xorg.conf file nvidia-settings utility generates:

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 495.44

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "1"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Philips PHL 328E1"
    HorizSync       160.0 - 160.0
    VertRefresh     48.0 - 60.0
    Option         "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "Samsung U32R59x"
    HorizSync       30.0 - 135.0
    VertRefresh     30.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA GeForce GTX 1050 Ti"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA T400"
    BusID          "PCI:4:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "DP-0: nvidia-auto-select +3840+0, DVI-D-0: nvidia-auto-select +7680+0, HDMI-0: nvidia-auto-select +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "nvidia-auto-select +0+0 {AllowGSYNC=Off}"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Also tried to manually edit the file, including changing the MultiGPU option with no effect.

Also the log file for lightdm:

[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=876
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0 has property CanMultiSession=no
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: Could not run plymouth --ping: Failed to execute child process “plymouth” (No such file or directory)
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.03s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.03s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.03s] DEBUG: XServer 0: Launching X Server
[+0.03s] DEBUG: Launching process 891: /usr/bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.03s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+3.15s] DEBUG: Got signal 10 from process 891
[+3.15s] DEBUG: XServer 0: Got signal from X server :0
[+3.15s] DEBUG: XServer 0: Connecting to XServer :0
[+3.63s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+3.63s] DEBUG: Session pid=1153: Started with service 'lightdm-greeter', username 'lightdm'
[+3.64s] DEBUG: Session pid=1153: Authentication complete with return value 0: Success
[+3.64s] DEBUG: Seat seat0: Session authenticated, running command
[+3.64s] DEBUG: Session pid=1153: Running command /usr/bin/slick-greeter
[+3.64s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+3.64s] DEBUG: Session pid=1153: Logging to /var/log/lightdm/seat0-greeter.log
[+3.88s] DEBUG: Activating VT 7
[+3.88s] DEBUG: Activating login1 session c1
[+3.88s] DEBUG: Seat seat0 changes active session to c1
[+3.88s] DEBUG: Session c1 is already active
[+4.64s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+4.99s] DEBUG: Greeter start authentication for xeizzeth
[+4.99s] DEBUG: Session pid=1494: Started with service 'lightdm', username 'xeizzeth'
[+5.00s] DEBUG: Session pid=1494: Got 1 message(s) from PAM
[+5.00s] DEBUG: Prompt greeter with 1 message(s)
[+10.01s] DEBUG: Continue authentication
[+10.03s] DEBUG: Session pid=1494: Authentication complete with return value 0: Success
[+10.03s] DEBUG: Authenticate result for user xeizzeth: Success
[+10.03s] DEBUG: User xeizzeth authorized
[+10.08s] DEBUG: Greeter requests session i3
[+10.08s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+10.08s] DEBUG: Terminating login1 session c1
[+10.09s] DEBUG: Session pid=1153: Sending SIGTERM
[+10.10s] DEBUG: Greeter closed communication channel
[+10.10s] DEBUG: Session pid=1153: Exited with return value 0
[+10.10s] DEBUG: Seat seat0: Session stopped
[+10.10s] DEBUG: Seat seat0: Greeter stopped, running session
[+10.10s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+10.10s] DEBUG: Session pid=1494: Running command /etc/lightdm/Xsession i3
[+10.10s] DEBUG: Creating shared data directory /var/lib/lightdm-data/xeizzeth
[+10.10s] DEBUG: Session pid=1494: Logging to .xsession-errors
[+10.32s] DEBUG: Activating VT 7
[+10.32s] DEBUG: Activating login1 session 2
[+10.32s] DEBUG: Seat seat0 changes active session to 
[+10.32s] DEBUG: Seat seat0 changes active session to 2
[+10.32s] DEBUG: Session 2 is already active

And here is basic system info:

System:
  Kernel: 5.13.19-2-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64
    root=UUID=9995d664-aa84-44ee-84c4-b6c19ad0d07a rw quiet apparmor=1
    security=apparmor udev.log_priority=3
  Desktop: i3 4.20.1 info: i3bar dm: LightDM 1.30.0 Distro: Manjaro Linux
    base: Arch Linux
Machine:
  Type: Desktop System: Gigabyte product: H470M DS3H v: -CF serial: N/A
  Mobo: Gigabyte model: H470M DS3H v: x.x serial: N/A
    UEFI: American Megatrends v: F3 date: 05/27/2020
Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 31.28 GiB used: 7.74 GiB (24.7%)
  Array-1: capacity: 64 GiB slots: 4 EC: None max-module-size: 16 GiB
    note: est.
  Device-1: ChannelA-DIMM0 size: 8 GiB speed: 2400 MT/s type: DDR4
    detail: synchronous bus-width: 64 bits total: 64 bits manufacturer: Kingston
    part-no: KHX3000C15D4/8GX serial: <filter>
  Device-2: ChannelA-DIMM1 size: 8 GiB speed: 2400 MT/s type: DDR4
    detail: synchronous bus-width: 64 bits total: 64 bits manufacturer: Kingston
    part-no: KHX3000C15D4/8GX serial: <filter>
  Device-3: ChannelB-DIMM0 size: 8 GiB speed: 2400 MT/s type: DDR4
    detail: synchronous bus-width: 64 bits total: 64 bits manufacturer: Kingston
    part-no: KHX3000C15D4/8GX serial: <filter>
  Device-4: ChannelB-DIMM1 size: 8 GiB speed: 2400 MT/s type: DDR4
    detail: synchronous bus-width: 64 bits total: 64 bits manufacturer: Kingston
    part-no: KHX3000C15D4/8GX serial: <filter>
CPU:
  Info: model: Intel Core i5-10400F socket: U3E1 bits: 64 type: MT MCP
    arch: Comet Lake family: 6 model-id: 0xA5 (165) stepping: 3 microcode: 0xEA
  Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
    L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 1.5 MiB desc: 6x256 KiB
    L3: 12 MiB desc: 1x12 MiB
  Speed (MHz): avg: 2599 high: 4000 min/max: 800/4300 base/boost: 2871/8300
    scaling: driver: intel_pstate governor: powersave volts: 0.8 V
    ext-clock: 100 MHz cores: 1: 3880 2: 901 3: 3586 4: 800 5: 1119 6: 1600
    7: 2109 8: 3474 9: 3698 10: 2703 11: 3324 12: 4000 bogomips: 69629
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush clflushopt
    cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts
    ept ept_ad erms est f16c flexpriority flush_l1d fma fpu fsgsbase fxsr ht
    hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs ibrs_enhanced ida intel_pt
    invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe mpx
    msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs
    pge pln pni popcnt pse pse36 pts rdrand rdseed rdtscp rep_good sdbg sep
    smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2
    tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx vnmi vpid x2apic
    xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: spec_store_bypass
    mitigation: Speculative Store Bypass disabled via prctl and seccomp
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Enhanced IBRS, IBPB: conditional, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: NVIDIA GP107 [GeForce GTX 1050 Ti] driver: nvidia v: 495.44
    alternate: nouveau,nvidia_drm bus-ID: 01:00.0 chip-ID: 10de:1c82
    class-ID: 0300
  Device-2: NVIDIA TU117GLM [Quadro T400 Mobile] driver: nvidia v: 495.44
    alternate: nouveau,nvidia_drm bus-ID: 04:00.0 chip-ID: 10de:1fb2
    class-ID: 0300
  Display: server: X.Org 1.21.1.2 compositor: compton driver: loaded: nvidia
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 11520x2160 s-dpi: 139 s-size: 2105x392mm (82.9x15.4")
    s-diag: 2141mm (84.3")
  Monitor-1: DVI-D-0 res: 3840x2160 hz: 60 dpi: 140
    size: 697x392mm (27.4x15.4") diag: 800mm (31.5")
  Monitor-2: HDMI-0 res: 3840x2160 hz: 60 dpi: 140
    size: 697x392mm (27.4x15.4") diag: 800mm (31.5")
  Monitor-3: DP-0 res: 3840x2160 hz: 60 dpi: 140
    size: 697x392mm (27.4x15.4") diag: 800mm (31.5")
  Monitor-4: DP-1-2 res: 3840x2160 hz: 60 dpi: 140
    size: 697x392mm (27.4x15.4") diag: 800mm (31.5")
  OpenGL: renderer: NVIDIA GeForce GTX 1050 Ti/PCIe/SSE2
    v: 4.6.0 NVIDIA 495.44 direct render: Yes
Audio:
  Device-1: Intel Comet Lake PCH cAVS vendor: Gigabyte driver: snd_hda_intel
    v: kernel alternate: snd_soc_skl,snd_sof_pci_intel_cnl bus-ID: 00:1f.3
    chip-ID: 8086:06c8 class-ID: 0403
  Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel
    v: kernel bus-ID: 01:00.1 chip-ID: 10de:0fb9 class-ID: 0403
  Device-3: NVIDIA driver: snd_hda_intel v: kernel bus-ID: 04:00.1
    chip-ID: 10de:10fa class-ID: 0403
  Device-4: Kingston HyperX Cloud Alpha S type: USB
    driver: hid-generic,snd-usb-audio,usbhid bus-ID: 1-1:2 chip-ID: 0951:16ed
    class-ID: 0300 serial: <filter>
  Sound Server-1: ALSA v: k5.13.19-2-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.19 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.42 running: no
Network:
  Device-1: Intel Ethernet I219-V vendor: Gigabyte driver: e1000e v: kernel
    port: N/A bus-ID: 00:1f.6 chip-ID: 8086:0d4d class-ID: 0200
  IF: eno1 state: up speed: 100 Mbps duplex: full mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  IF-ID-1: br-4b14aa408955 state: down mac: <filter>
  IP v4: <filter> scope: global broadcast: <filter>
  IF-ID-2: docker0 state: down mac: <filter>
  IP v4: <filter> scope: global broadcast: <filter>
  WAN IP: <filter>
Bluetooth:
  Message: No bluetooth data found.
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 2.75 TiB used: 1 TiB (36.4%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/sda maj-min: 8:0 vendor: Seagate model: ST1000DX002-2DV162
    size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 7200 serial: <filter> rev: CC41 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 vendor: Seagate model: ST31000524AS
    size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 7200 serial: <filter> rev: JC4B scheme: GPT
  ID-3: /dev/sdc maj-min: 8:32 vendor: HP model: SSD S700 Pro 512GB
    size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: SSD serial: <filter> rev: 0D scheme: GPT
  ID-4: /dev/sdd maj-min: 8:48 vendor: Patriot model: P200 512GB
    size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: SSD serial: <filter> rev: 4A0 scheme: MBR
  ID-5: /dev/sde maj-min: 8:64 type: USB vendor: Silicon Power model: N/A
    size: 3.73 GiB block-size: physical: 512 B logical: 512 B type: N/A
    serial: <filter> rev: PMAP scheme: MBR
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 476.56 GiB size: 468.01 GiB (98.21%)
    used: 206.01 GiB (44.0%) fs: ext4 block-size: 4096 B dev: /dev/sdd2
    maj-min: 8:50 label: N/A uuid: 9995d664-aa84-44ee-84c4-b6c19ad0d07a
  ID-2: /boot/efi raw-size: 381 MiB size: 380.2 MiB (99.79%)
    used: 300 KiB (0.1%) fs: vfat block-size: 512 B dev: /dev/sdd1 maj-min: 8:49
    label: NO_LABEL uuid: DF44-274F
  ID-3: /home/<filter>/DATA raw-size: 931.51 GiB size: 931.51 GiB (100.00%)
    used: 820.03 GiB (88.0%) fs: ntfs block-size: 4096 B dev: /dev/sda2
    maj-min: 8:2 label: DATA uuid: C38080B63D247E4D
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/sdb1 maj-min: 8:17 size: 786 MiB fs: vfat label: N/A
    uuid: 0FB8-E3C6
  ID-2: /dev/sdb2 maj-min: 8:18 size: 816.49 GiB fs: ntfs label: DATA
    uuid: C38080B63D247E4D
  ID-3: /dev/sdb3 maj-min: 8:19 size: 29.3 GiB fs: ext4 label: N/A
    uuid: d2821bb3-66ca-4020-a5d4-51c68355870a
  ID-4: /dev/sdc1 maj-min: 8:33 size: 100 MiB fs: vfat label: N/A
    uuid: 7CE7-8539
  ID-5: /dev/sdc2 maj-min: 8:34 size: 16 MiB fs: N/A label: N/A uuid: N/A
  ID-6: /dev/sdc3 maj-min: 8:35 size: 476.34 GiB fs: ntfs label: SYSTEM
    uuid: 8A9801FD9801E891
  ID-7: /dev/sdc4 maj-min: 8:36 size: 499 MiB fs: ntfs label: N/A
    uuid: CCEEB5ECEEB5CEC8
  ID-8: /dev/sde1 maj-min: 8:65 size: 3.33 GiB fs: iso9660
  ID-9: /dev/sde2 maj-min: 8:66 size: 4 MiB fs: vfat label: MISO_EFI
    uuid: 907B-C1B6
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 16 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-1:2 info: Kingston HyperX Cloud Alpha S type: Audio,HID
    driver: hid-generic,snd-usb-audio,usbhid interfaces: 6 rev: 2.0
    speed: 12 Mb/s power: 100mA chip-ID: 0951:16ed class-ID: 0300
    serial: <filter>
  Device-2: 1-3:3 info: Microsoft Microsoft Ergonomic Keyboard
    type: Keyboard,HID driver: hid-generic,usbhid interfaces: 2 rev: 2.0
    speed: 1.5 Mb/s power: 100mA chip-ID: 045e:082c class-ID: 0300
    serial: <filter>
  Device-3: 1-7:4 info: A4Tech XL-730K / XL-750BK / XL-755BK Mice
    type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 1.1
    speed: 12 Mb/s power: 100mA chip-ID: 09da:9090 class-ID: 0301
  Hub-2: 1-12:5 info: Huasheng USB2.0 HUB ports: 4 rev: 2.0 speed: 480 Mb/s
    power: 100mA chip-ID: 214b:7250 class-ID: 0900
  Device-1: 1-12.3:7 info: Kingston silicon-power type: Mass Storage
    driver: usb-storage interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 200mA
    chip-ID: 13fe:3223 class-ID: 0806 serial: <filter>
  Device-2: 1-13:6 info: Integrated Express ITE Device type: HID
    driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 12 Mb/s
    power: 100mA chip-ID: 048d:5702 class-ID: 0300
  Hub-3: 2-0:1 info: Super-speed hub ports: 8 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 27.8 C pch: 47.0 C mobo: 16.8 C gpu: nvidia
    temp: 40 C
  Fan Speeds (RPM): N/A gpu: nvidia fan: 30%
Info:
  Processes: 353 Uptime: 43m wakeups: 0 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: 1720 pacman: 1712 lib: 489
  snap: 8 Shell: Bash (sudo) v: 5.1.12 running-in: guake inxi: 3.3.11

I would REALLY appreciate any help since I’m struggling with it for a couple weeks at least, and went for the great lengths to make it work.

TL;DR - unable to create additional XScreen which I believe the only thing I need in order to make this setup work.

Please try deleting xorg.conf, reboot, check
xrandr --listproviders
that two providers are available, NVIDIA-0 and NVIDIA-G0, then run
xrandr --setprovideroutputsource NVIDIA-G0 NVIDIA-0

Thank you for your help but deleting xorg.conf and nvidia.conf files didn’t provide anything, or it’s not the ones that being used.
And yes, I need to remark that I didn’t delete them but simply renamed them.

And yes - xrandr --listproviders does output this:

Providers: number : 2
Provider 0: id: 0x1b7 cap: 0x1, Source Output crtcs: 4 outputs: 4 associated providers: 1 name:NVIDIA-0
Provider 1: id: 0x3df cap: 0x2, Sink Output crtcs: 4 outputs: 6 associated providers: 1 name:NVIDIA-G0

And the command “setprovideroutput source” does something, since it forces my window manager to reset, but besides that no effect. I still have a single XScreen, and 4th monitor is still not being used.

Update on the issue.
Actually deleted all the xorg.conf files I could find in the system and created new config setting all the monitors to the lower resolution and I can confidently say it uses /etc/X11/xorg.conf

Yet, it fails to create additional XScreen and enabling 4th monitor.

Yet another update.
Tried different options, including disabling 3 primary monitors and enabling 4th secondary one, where I tried to create an additional XScreen on primary monitors and and it doesn’t work.
So far the only thing the utility successfully does is lighting up the monitor, yet failing to send a picture to it as well as creating an additional xscreen.

Looks like we need something else for this to work.
I appreciate your help anyway.

nvidia-bug-report.log.gz (515.4 KB)
Adding nvidia bug report just in case.

Also tried to make this work using xrandr. It fails with xrandr: Configure crtc 4 failed.

Please check if it works when you set as kernel parameter
nvidia-drm.modeset=1

Added.
sudo cat /sys/module/nvidia_drm/parameters/modeset outputs Y

But of course it doesn’t solve the problem, since XScreen is still haven’t been created.

The current contents of xorg.conf file:

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 495.44

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "1"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Philips PHL 328E1"
    HorizSync       160.0 - 160.0
    VertRefresh     48.0 - 60.0
    Option         "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "Samsung U32R59x"
    HorizSync       30.0 - 135.0
    VertRefresh     30.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA GeForce GTX 1050 Ti"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA T400"
    BusID          "PCI:4:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "DP-0: nvidia-auto-select +3840+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, DVI-D-0: nvidia-auto-select +7680+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, HDMI-0: nvidia-auto-select +0+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "nvidia-auto-select +0+0 {AllowGSYNC=Off}"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

I meant trying the xrandr approach again.
I don’t think you really want separate Xscreens as the desktop won’t expand to it, you won’t be able to move windows there. If the monitor is lit, you’ll likely already have an xscreen :x.1 there, with a black background and you will be able to move the mouse there if you move it to the right.

https://forums.developer.nvidia.com/t/problem-installing-nvidia-driver-on-red-hat-8-4/195163/9?u=generix

Holy sh!t!!! It works!!! Finally.

But!!! It does create some abnormalities, like this one:

And I believe those abnormalities foreshadow the problems yet to come when I’ll continue adding monitors (planning to get 6*4k displays).

I must point that out because nvidia devs must be aware of this and also it’d be perfect if such scaling were supported by a nvidia drivers.

But anyway, thank you for help, @generix and if you want, you can send me a paypal in DM, if this forum supports it, so I could “buy you a cup of coffee”.

That’s normal, the 4th monitor is added using PRIME functionality, so nvidia settings always says “prime display”

My advice: don’t do that. If you want a monitor to display more than just the desktop background, you’ll need about 1.3GB video memory per 4k monitor (FHD:350MB) on the primary graphics card, with three enabled monitors, you were at 3.1GB/4GB already. if you run out of VMEM, the gpu will start using system memory and everything will come down to a crawl. I guess you will already notice slowdowns now, depending on the amount of applications you’re starting.

The nvidia way would be using “Mosaic” which is limited to pairs of identical gpus, mostly Quadro type.
The nvidia2nvidia prime functionality was just added in driver 470.

It’s ok. I’m fine with GPU consuming system memory and I don’t notice slowdowns actually.
But yes, you’re right. The current situation with the memory is following:
2022-01-14-214042_622x64_scrot
Mind you - the 3 4K displays already connected to GPU 0, which is 1050ti.

But anyway, I always can go and get yet another quadro. T600 or T1000.

And again - thank you greatly for the help. You’re the hero man. My offer of “cup of coffee” still stands.

Actually I read your reply twice and if all that memory is required to be present on the primary vcard and not on the secondary one then I’ll just get 3060 with 12 gb of memory and problem solved.

I say that because you said “primary graphics card”. Where looks like the whole desktop is being stored.

This is again if I understand you right.

Correct, the primary needs to store everything to get a consistent, continuous desktop…