Linux Ubuntu (with KDE) doesn't recognize laptop screen

The laptop is a lenovo thinkbook with Ryzen 7 and nvidia 3060

After a fresh install of Kubuntu 20.04 (ubuntu 20.04 with KDE), update of all packages and installation of the latest nvidia driver (nvidia-driver-470) everything is OK.

The setup is a laptop + two monitors (connected with usb-c), the monitors are DELL U2722DE. Everything works for a few hours or a few restarts maybe. Then suddenly after turning my laptop after it was turned of the laptop screen is not recognized anymore and only the monitors work.

After some re-search I found that for some other people the issue is caused by the file /etx/X11/xorg.conf, in my case there is no such file. I tried re-installing the driver, but with no luck.

I’ve re-installed my OS, because I thought some package I have installed might have caused the issue, but the exact same thing happened again with no additional packages installed. This time I managed to fix it by purging the nvidia drivers and installing them trough the GUI → Software Sources → Additional Drivers (screenshot attached). But again after the computer was shutdown and then turned on again the laptop screen was gone and only the external monitors are now working.

From what I read from other topic I think there might be a collision between the nvidia GPU and amd internal GPU, but I’m not sure about that and unfortunately I don’t know how to proceed.

I will appreciate some help :)

Some info from executed commands and I’ve also attached the nvidia-bug-report output.

Command: nvidia-smi
Output:

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.74       Driver Version: 470.74       CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  Off  | 00000000:01:00.0  On |                  N/A |
| N/A   38C    P8    15W /  N/A |    850MiB /  5946MiB |      2%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1215      G   /usr/lib/xorg/Xorg                417MiB |
|    0   N/A  N/A      1611      G   /usr/bin/kwin_x11                 138MiB |
|    0   N/A  N/A      1616      G   /usr/bin/plasmashell               64MiB |
|    0   N/A  N/A      1658      G   /usr/lib/firefox/firefox            8MiB |
|    0   N/A  N/A      2369      G   ...AAAAAAAAA= --shared-files      173MiB |
|    0   N/A  N/A      4127      G   /usr/bin/systemsettings5           17MiB |
|    0   N/A  N/A      4397      G   /usr/bin/kcmshell5                 24MiB |
+-----------------------------------------------------------------------------+

Command: nvidia-smi -L
Output:

GPU 0: NVIDIA GeForce RTX 3060 Laptop GPU (UUID: GPU-6b8bc515-ad1c-4038-318b-58176b013807)

Command: xrandr
Output:

Screen 0: minimum 8 x 8, current 5120 x 1440, maximum 32767 x 32767
DP-0.8 connected primary 2560x1440+2560+0 (normal left inverted right x axis y axis) 597mm x 336mm
   2560x1440     59.95*+
   2048x1080     60.00    24.00  
   1920x1080     60.00    59.94    50.00    29.97    25.00    23.98  
   1600x1200     60.00  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
DP-0.1 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
   2560x1440     59.95*+
   2048x1080     60.00    24.00  
   1920x1080     60.00    59.94    50.00    29.97    25.00    23.98  
   1600x1200     60.00  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
eDP-1-0 connected (normal left inverted right x axis y axis)
   2560x1600     60.03 +  48.02  
   1920x1200     60.03  
   1920x1080     60.03  
   1600x1200     60.03  
   1680x1050     60.03  
   1280x1024     60.03  
   1440x900      60.03  
   1280x800      60.03  
   1280x720      60.03  
   1024x768      60.03  
   800x600       60.03  
   640x480       60.03  
DisplayPort-1-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1-1 disconnected (normal left inverted right x axis y axis)[nvidia-bug-report.log|attachment](upload://xkYA1pq0K5PVx8TCK4UlI9JIjHe.log) (1.7 MB)

nvidia-bug-report.log (1.7 MB)

Please post the output of
xrandr --listproviders

xrandr --listproviders

Providers: number : 2
Provider 0: id: 0x1b8 cap: 0x1, Source Output crtcs: 4 outputs: 7 associated providers: 1 name:NVIDIA-0
Provider 1: id: 0x1e8 cap: 0x6, Sink Output, Source Offload crtcs: 4 outputs: 3 associated providers: 1 name:Unknown AMD Radeon GPU @ pci:0000:06:00.0

Same problem with Ubuntu 21.10 on a Dell Precision 7510 with Quadro M2000M graphics card.

Was running Ubuntu 21.04 until last week. On that, the “Using nvidia-driver-460 (proprietary)” option in the “Software sources” tool loaded meta package “nvidia-driver-460” version 460.91, which detected the laptop display and the external monitor. Switching to “Using nvidia-driver-470 (proprietary,tested)” and metapackage “nvidia-driver-470” v470.74-0ubuntu*2 caused the laptop screen to blank after boot and only the monitor could be used.
So, on Ubuntu 21.04:

  • nvidia-driver-460 v460.91 allowed use of built-in display and external Benq monitor, but
  • nvidia-driver-470 v470.74 blanked the laptop display and only detected the external monitor.

After upgrade to Ubuntu 21.10, all packages from nvidia-driver-418 to nvidia-driver-465 are metapackages which depend (ultimately) on nvidia-driver-470.

  • nvidia-driver-470 v470.74 gives the same problem as on Ubuntu 21.04: the laptop display is not detected
  • nvidia-driver-390 v390 works OK, driving the built-in and external monitors.

Have now gone back to “nvidia-driver-390” and metapackage “nvidia-driver-390” version 390.144-0ubuntu2. That driver detects both displays (on DFP-4 and DFP-6), so I can use the laptop and monitor screens.

I guess the nvidia driver 460 to 470 changes have introduced a bug which stops the driver detecting the laptop display on DP-4.

Useful data from the 390.144-0ubuntu2 driver (working properly) are:

$ uname -a
Linux helen 5.13.0-20-generic #20-Ubuntu SMP Fri Oct 15 14:21:35 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #2 (rev f1)
00:1c.2 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #3 (rev f1)
00:1c.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #5 (rev f1)
00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation CM236 Chipset LPC/eSPI Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-LM (rev 31)
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M] (rev a2)
01:00.1 Audio device: NVIDIA Corporation GM107 High Definition Audio Controller [GeForce 940MX] (rev a1)
02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
3d:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961/SM963
$ lspci -s 01:00.0 -vvv
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M] (rev a2) (prog-if 00 [VGA controller])
	Subsystem: Dell GM107GLM [Quadro M2000M]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 138
	Region 0: Memory at db000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at c0000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at e000 [size=128]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia
	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
$ nvidia-smi
Fri Oct 29 22:06:46 2021       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.144                Driver Version: 390.144                   |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  Quadro M2000M       Off  | 00000000:01:00.0  On |                  N/A |
| N/A   50C    P0    N/A /  N/A |    566MiB /  4035MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0      1517      G   /usr/lib/xorg/Xorg                           502MiB |
|    0      2367      G   compiz                                        58MiB |
|    0      4593      G   /usr/lib/firefox/firefox                       1MiB |
+-----------------------------------------------------------------------------+
$ nvidia-smi -L
GPU 0: Quadro M2000M (UUID: GPU-f6766bcd-5ba1-a8e9-6d57-4a768907e0af)
$ xrandr
Screen 0: minimum 8 x 8, current 3840 x 3240, maximum 16384 x 16384
VGA-0 disconnected (normal left inverted right x axis y axis)
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 connected primary 1920x1080+964+2160 (normal left inverted right x axis y axis) 344mm x 193mm
   1920x1080     60.05*+  48.04  
DP-5 disconnected (normal left inverted right x axis y axis)
DP-6 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 708mm x 399mm
   3840x2160     60.00*+  30.00  
   2560x1440     59.95  
   1920x1080     60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93
$ xrandr --listproviders
Providers: number : 1
Provider 0: id: 0x219 cap: 0x1, Source Output crtcs: 4 outputs: 8 associated providers: 0 name:NVIDIA-0
$ cat /var/log/Xorg.0.log
[    10.308]
X.Org X Server 1.20.13
X Protocol Version 11, Revision 0
[    10.308] Build Operating System: linux Ubuntu
[    10.308] Current Operating System: Linux helen 5.13.0-20-generic #20-Ubuntu SMP Fri Oct 15 14:21:35 UTC 2021 x86_64
[    10.308] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.13.0-20-generic root=UUID=5e525f33-60ec-4979-8a96-a650d8331499 ro quiet splash vt.handoff=7
[    10.308] Build Date: 10 August 2021  09:32:48AM
[    10.308] xorg-server 2:1.20.13-1ubuntu1 (For technical support please see http://www.ubuntu.com/support)
[    10.308] Current version of pixman: 0.40.0
[    10.308]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[    10.308] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    10.308] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Oct 29 19:38:43 2021
[    10.308] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    10.309] (==) No Layout section.  Using the first Screen section.
[    10.309] (==) No screen section available. Using defaults.
[    10.309] (**) |-->Screen "Default Screen Section" (0)
[    10.309] (**) |   |-->Monitor "<default monitor>"
[    10.309] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
[    10.309] (==) Automatically adding devices
[    10.309] (==) Automatically enabling devices
[    10.309] (==) Automatically adding GPU devices
[    10.309] (==) Automatically binding GPU devices
[    10.309] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    10.309] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    10.309]    Entry deleted from font path.
[    10.309] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    10.309]    Entry deleted from font path.
[    10.309] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    10.309]    Entry deleted from font path.
[    10.310] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    10.310]    Entry deleted from font path.
[    10.310] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    10.310]    Entry deleted from font path.
[    10.310] (==) FontPath set to:
        /usr/share/fonts/X11/misc,
        /usr/share/fonts/X11/Type1,
        built-ins
[    10.310] (==) ModulePath set to "/usr/lib/xorg/modules"
[    10.310] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[    10.310] (II) Loader magic: 0x557b844e1020
[    10.310] (II) Module ABI versions:
[    10.310]    X.Org ANSI C Emulation: 0.4
[    10.310]    X.Org Video Driver: 24.1
[    10.310]    X.Org XInput driver : 24.1
[    10.310]    X.Org Server Extension : 10.0
[    10.310] (++) using VT number 7

[    10.310] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    10.310] (II) xfree86: Adding drm device (/dev/dri/card0)
[    10.312] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/x86_64-linux-gnu/nvidia/xorg,/usr/lib/xorg/modules"
[    10.313] (--) PCI:*(1@0:0:0) 10de:13b0:1028:16d9 rev 162, Mem @ 0xdb000000/16777216, 0xb0000000/268435456, 0xc0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[    10.313] (II) LoadModule: "glx"
[    10.314] (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/libglx.so
[    10.330] (II) Module glx: vendor="NVIDIA Corporation"
[    10.330]    compiled for 4.0.2, module version = 1.0.0
[    10.330]    Module class: X.Org Server Extension
[    10.330] (II) NVIDIA GLX Module  390.144  Wed Jun  2 23:02:00 UTC 2021
[    10.330] (II) Applying OutputClass "nvidia" to /dev/dri/card0
[    10.330]    loading driver: nvidia
[    10.569] (==) Matched nvidia as autoconfigured driver 0
[    10.569] (==) Matched nouveau as autoconfigured driver 1
[    10.570] (==) Matched modesetting as autoconfigured driver 2
[    10.570] (==) Matched fbdev as autoconfigured driver 3
[    10.570] (==) Matched vesa as autoconfigured driver 4
[    10.570] (==) Assigned the driver to the xf86ConfigLayout
[    10.570] (II) LoadModule: "nvidia"
[    10.570] (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/nvidia_drv.so
[    10.574] (II) Module nvidia: vendor="NVIDIA Corporation"
[    10.574]    compiled for 4.0.2, module version = 1.0.0
[    10.574]    Module class: X.Org Video Driver
[    10.575] (II) LoadModule: "nouveau"
[    10.575] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    10.576] (II) Module nouveau: vendor="X.Org Foundation"
[    10.576]    compiled for 1.20.13, module version = 1.0.17
[    10.577]    Module class: X.Org Video Driver
[    10.577]    ABI class: X.Org Video Driver, version 24.1
[    10.577] (II) LoadModule: "modesetting"
[    10.577] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    10.577] (II) Module modesetting: vendor="X.Org Foundation"
[    10.577]    compiled for 1.20.13, module version = 1.20.13
[    10.577]    Module class: X.Org Video Driver
[    10.578]    ABI class: X.Org Video Driver, version 24.1
[    10.578] (II) LoadModule: "fbdev"
[    10.578] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    10.578] (II) Module fbdev: vendor="X.Org Foundation"
[    10.578]    compiled for 1.20.13, module version = 0.5.0
[    10.578]    Module class: X.Org Video Driver
[    10.578]    ABI class: X.Org Video Driver, version 24.1
[    10.578] (II) LoadModule: "vesa"
[    10.578] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    10.579] (II) Module vesa: vendor="X.Org Foundation"
[    10.579]    compiled for 1.20.13, module version = 2.5.0
[    10.579]    Module class: X.Org Video Driver
[    10.579]    ABI class: X.Org Video Driver, version 24.1
[    10.579] (II) NVIDIA dlloader X Driver  390.144  Wed Jun  2 23:05:01 UTC 2021
[    10.579] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    10.579] (II) NOUVEAU driver Date:   Sat Jan 23 12:24:42 2021 -0500
[    10.579] (II) NOUVEAU driver for NVIDIA chipset families :
[    10.579]    RIVA TNT            (NV04)
[    10.580]    RIVA TNT2           (NV05)
[    10.580]    GeForce 256         (NV10)
[    10.580]    GeForce 2           (NV11, NV15)
[    10.580]    GeForce 4MX         (NV17, NV18)
[    10.580]    GeForce 3           (NV20)
[    10.580]    GeForce 4Ti         (NV25, NV28)
[    10.580]    GeForce FX          (NV3x)
[    10.580]    GeForce 6           (NV4x)
[    10.580]    GeForce 7           (G7x)
[    10.580]    GeForce 8           (G8x)
[    10.580]    GeForce 9           (G9x)
[    10.581]    GeForce GTX 2xx/3xx (GT2xx)
[    10.581]    GeForce GTX 4xx/5xx (GFxxx)
[    10.581]    GeForce GTX 6xx/7xx (GKxxx)
[    10.581]    GeForce GTX 9xx     (GMxxx)
[    10.581]    GeForce GTX 10xx    (GPxxx)
[    10.581] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    10.581] (II) FBDEV: driver for framebuffer: fbdev
[    10.581] (II) VESA: driver for VESA chipsets: vesa
[    10.581] (II) Loading sub module "fb"
[    10.581] (II) LoadModule: "fb"
[    10.581] (II) Loading /usr/lib/xorg/modules/libfb.so
[    10.582] (II) Module fb: vendor="X.Org Foundation"
[    10.582]    compiled for 1.20.13, module version = 1.0.0
[    10.582]    ABI class: X.Org ANSI C Emulation, version 0.4
[    10.582] (II) Loading sub module "wfb"
[    10.582] (II) LoadModule: "wfb"
[    10.582] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    10.583] (II) Module wfb: vendor="X.Org Foundation"
[    10.583]    compiled for 1.20.13, module version = 1.0.0
[    10.583]    ABI class: X.Org ANSI C Emulation, version 0.4
[    10.583] (II) Loading sub module "ramdac"
[    10.583] (II) LoadModule: "ramdac"
[    10.583] (II) Module "ramdac" already built-in
[    10.587] (WW) Falling back to old probe method for modesetting
[    10.588] (WW) Falling back to old probe method for fbdev
[    10.588] (II) Loading sub module "fbdevhw"
[    10.588] (II) LoadModule: "fbdevhw"
[    10.588] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    10.588] (II) Module fbdevhw: vendor="X.Org Foundation"
[    10.588]    compiled for 1.20.13, module version = 0.0.2
[    10.588]    ABI class: X.Org Video Driver, version 24.1
[    10.589] (II) NVIDIA(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
[    10.589] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[    10.589] (==) NVIDIA(0): RGB weight 888
[    10.589] (==) NVIDIA(0): Default visual is TrueColor
[    10.589] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    10.589] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[    10.589] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[    10.589] (**) NVIDIA(0): Enabling 2D acceleration
[    11.281] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[    11.281] (--) NVIDIA(0):     CRT-0
[    11.281] (--) NVIDIA(0):     DFP-0
[    11.281] (--) NVIDIA(0):     DFP-1
[    11.281] (--) NVIDIA(0):     DFP-2
[    11.281] (--) NVIDIA(0):     DFP-3
[    11.281] (--) NVIDIA(0):     DFP-4 (boot)
[    11.281] (--) NVIDIA(0):     DFP-5
[    11.281] (--) NVIDIA(0):     DFP-6
[    11.282] (II) NVIDIA(0): NVIDIA GPU Quadro M2000M (GM107GL-A) at PCI:1:0:0 (GPU-0)
[    11.282] (--) NVIDIA(0): Memory: 4194304 kBytes
[    11.282] (--) NVIDIA(0): VideoBIOS: 82.07.8f.00.1b
[    11.282] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    11.283] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    11.283] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    11.283] (--) NVIDIA(GPU-0):
[    11.283] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    11.283] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    11.283] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    11.283] (--) NVIDIA(GPU-0):
[    11.283] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    11.283] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    11.283] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    11.283] (--) NVIDIA(GPU-0):
[    11.285] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    11.285] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    11.285] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    11.285] (--) NVIDIA(GPU-0):
[    11.285] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    11.285] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    11.285] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    11.285] (--) NVIDIA(GPU-0):
[    11.285] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    11.285] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    11.285] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    11.285] (--) NVIDIA(GPU-0):
[    11.285] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    11.285] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    11.285] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    11.285] (--) NVIDIA(GPU-0):
[    11.286] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    11.286] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    11.286] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    11.286] (--) NVIDIA(GPU-0):
[    11.290] (==) NVIDIA(0):
[    11.290] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[    11.290] (==) NVIDIA(0):     will be used as the requested mode.
[    11.290] (==) NVIDIA(0):
[    11.290] (II) NVIDIA(0): Validated MetaModes:
[    11.290] (II) NVIDIA(0):     "DFP-4:nvidia-auto-select,DFP-6:nvidia-auto-select"
[    11.290] (II) NVIDIA(0): Virtual screen size determined to be 5760 x 2160
[    11.292] (--) NVIDIA(0): DPI set to (143, 144); computed from "UseEdidDpi" X config
[    11.292] (--) NVIDIA(0):     option
[    11.292] (II) UnloadModule: "nouveau"
[    11.292] (II) Unloading nouveau
[    11.292] (II) UnloadModule: "modesetting"
[    11.292] (II) Unloading modesetting
[    11.292] (II) UnloadModule: "fbdev"
[    11.292] (II) Unloading fbdev
[    11.292] (II) UnloadSubModule: "fbdevhw"
[    11.292] (II) Unloading fbdevhw
[    11.292] (II) UnloadModule: "vesa"
[    11.292] (II) Unloading vesa
[    11.292] (II) NVIDIA: Using 6144.00 MB of virtual memory for indirect memory
[    11.292] (II) NVIDIA:     access.
[    11.320] (II) NVIDIA(0): Setting mode "DFP-4:nvidia-auto-select,DFP-6:nvidia-auto-select"
[    12.626] (==) NVIDIA(0): Disabling shared memory pixmaps
[    12.626] (==) NVIDIA(0): Backing store enabled
[    12.626] (==) NVIDIA(0): Silken mouse enabled
[    12.626] (==) NVIDIA(0): DPMS enabled
[    12.626] (II) Loading sub module "dri2"
[    12.626] (II) LoadModule: "dri2"
[    12.626] (II) Module "dri2" already built-in
[    12.626] (II) NVIDIA(0): [DRI2] Setup complete
[    12.626] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[    12.627] (II) Initializing extension Generic Event Extension
[    12.627] (II) Initializing extension SHAPE
[    12.627] (II) Initializing extension MIT-SHM
[    12.627] (II) Initializing extension XInputExtension
[    12.627] (II) Initializing extension XTEST
[    12.627] (II) Initializing extension BIG-REQUESTS
[    12.627] (II) Initializing extension SYNC
[    12.627] (II) Initializing extension XKEYBOARD
[    12.627] (II) Initializing extension XC-MISC
[    12.627] (II) Initializing extension SECURITY
[    12.628] (II) Initializing extension XFIXES
[    12.628] (II) Initializing extension RENDER
[    12.628] (II) Initializing extension RANDR
[    12.628] (II) Initializing extension COMPOSITE
[    12.628] (II) Initializing extension DAMAGE
[    12.628] (II) Initializing extension MIT-SCREEN-SAVER
[    12.628] (II) Initializing extension DOUBLE-BUFFER
[    12.628] (II) Initializing extension RECORD
[    12.628] (II) Initializing extension DPMS
[    12.628] (II) Initializing extension Present
[    12.628] (II) Initializing extension DRI3
[    12.628] (II) Initializing extension X-Resource
[    12.628] (II) Initializing extension XVideo
[    12.629] (II) Initializing extension XVideo-MotionCompensation
[    12.629] (II) Initializing extension SELinux
[    12.629] (II) SELinux: Disabled on system
[    12.629] (II) Initializing extension XFree86-VidModeExtension
[    12.629] (II) Initializing extension XFree86-DGA
[    12.629] (II) Initializing extension XFree86-DRI
[    12.629] (II) Initializing extension DRI2
[    12.629] (II) Initializing extension GLX
[    12.629] (II) Initializing extension GLX
[    12.629] (II) Indirect GLX disabled.
[    12.629] (II) Initializing extension NV-GLX
[    12.629] (II) Initializing extension NV-CONTROL
[    12.629] (II) Initializing extension XINERAMA
[    12.670] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    12.670] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    12.670] (II) LoadModule: "libinput"
[    12.670] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[    12.672] (II) Module libinput: vendor="X.Org Foundation"
[    12.672]    compiled for 1.20.13, module version = 1.1.0
[    12.672]    Module class: X.Org XInput Driver
[    12.672]    ABI class: X.Org XInput driver, version 24.1
[    12.672] (II) Using input driver 'libinput' for 'Power Button'
[    12.672] (**) Power Button: always reports core events
[    12.672] (**) Option "Device" "/dev/input/event3"
[    12.672] (**) Option "_source" "server/udev"
[    12.676] (II) event3  - Power Button: is tagged by udev as: Keyboard
[    12.676] (II) event3  - Power Button: device is a keyboard
[    12.677] (II) event3  - Power Button: device removed
[    12.717] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[    12.717] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    12.717] (**) Option "xkb_model" "pc105"
[    12.717] (**) Option "xkb_layout" "gb"
[    12.734] (II) event3  - Power Button: is tagged by udev as: Keyboard
[    12.734] (II) event3  - Power Button: device is a keyboard
[    12.735] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[    12.735] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[    12.735] (II) Using input driver 'libinput' for 'Video Bus'
[    12.735] (**) Video Bus: always reports core events
[    12.735] (**) Option "Device" "/dev/input/event5"
[    12.735] (**) Option "_source" "server/udev"
[    12.735] (II) event5  - Video Bus: is tagged by udev as: Keyboard
[    12.735] (II) event5  - Video Bus: device is a keyboard
[    12.736] (II) event5  - Video Bus: device removed
[    12.781] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input6/event5"
[    12.781] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    12.781] (**) Option "xkb_model" "pc105"
[    12.781] (**) Option "xkb_layout" "gb"
[    12.784] (II) event5  - Video Bus: is tagged by udev as: Keyboard
[    12.784] (II) event5  - Video Bus: device is a keyboard
[    12.785] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    12.785] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    12.785] (II) Using input driver 'libinput' for 'Power Button'
[    12.786] (**) Power Button: always reports core events
[    12.786] (**) Option "Device" "/dev/input/event1"
[    12.786] (**) Option "_source" "server/udev"
[    12.787] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    12.787] (II) event1  - Power Button: device is a keyboard
[    12.788] (II) event1  - Power Button: device removed
[    12.805] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1/event1"
[    12.805] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    12.805] (**) Option "xkb_model" "pc105"
[    12.805] (**) Option "xkb_layout" "gb"
[    12.807] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    12.807] (II) event1  - Power Button: device is a keyboard
[    12.809] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[    12.809] (II) No input driver specified, ignoring this device.
[    12.809] (II) This device may have been added with another device file.
[    12.810] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    12.810] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[    12.810] (II) Using input driver 'libinput' for 'Sleep Button'
[    12.810] (**) Sleep Button: always reports core events
[    12.810] (**) Option "Device" "/dev/input/event2"
[    12.810] (**) Option "_source" "server/udev"
[    12.812] (II) event2  - Sleep Button: is tagged by udev as: Keyboard
[    12.812] (II) event2  - Sleep Button: device is a keyboard
[    12.812] (II) event2  - Sleep Button: device removed
[    12.829] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2"
[    12.829] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    12.829] (**) Option "xkb_model" "pc105"
[    12.829] (**) Option "xkb_layout" "gb"
[    12.831] (II) event2  - Sleep Button: is tagged by udev as: Keyboard
[    12.831] (II) event2  - Sleep Button: device is a keyboard
[    12.833] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event14)
[    12.833] (II) No input driver specified, ignoring this device.
[    12.833] (II) This device may have been added with another device file.
[    12.834] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event15)
[    12.834] (II) No input driver specified, ignoring this device.
[    12.834] (II) This device may have been added with another device file.
[    12.835] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event16)
[    12.835] (II) No input driver specified, ignoring this device.
[    12.835] (II) This device may have been added with another device file.
[    12.836] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event17)
[    12.836] (II) No input driver specified, ignoring this device.
[    12.836] (II) This device may have been added with another device file.
[    12.837] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=10 (/dev/input/event18)
[    12.837] (II) No input driver specified, ignoring this device.
[    12.837] (II) This device may have been added with another device file.
[    12.838] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=11 (/dev/input/event19)
[    12.838] (II) No input driver specified, ignoring this device.
[    12.838] (II) This device may have been added with another device file.
    12.839] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=12 (/dev/input/event20)
[    12.839] (II) No input driver specified, ignoring this device.
[    12.839] (II) This device may have been added with another device file.
[    12.841] (II) config/udev: Adding input device HID 1241:1111 (/dev/input/event8)
[    12.841] (**) HID 1241:1111: Applying InputClass "libinput pointer catchall"
[    12.841] (II) Using input driver 'libinput' for 'HID 1241:1111'
[    12.842] (**) HID 1241:1111: always reports core events
[    12.842] (**) Option "Device" "/dev/input/event8"
[    12.842] (**) Option "_source" "server/udev"
[    12.904] (II) event8  - HID 1241:1111: is tagged by udev as: Mouse
[    12.905] (II) event8  - HID 1241:1111: device is a pointer
[    12.905] (II) event8  - HID 1241:1111: device removed
[    12.941] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/0003:1241:1111.0002/input/input9/event8"
[    12.941] (II) XINPUT: Adding extended input device "HID 1241:1111" (type: MOUSE, id 10)
[    12.941] (**) Option "AccelerationScheme" "none"
[    12.941] (**) HID 1241:1111: (accel) selected scheme none/0
[    12.941] (**) HID 1241:1111: (accel) acceleration factor: 2.000
[    12.941] (**) HID 1241:1111: (accel) acceleration threshold: 4
[    13.004] (II) event8  - HID 1241:1111: is tagged by udev as: Mouse
[    13.005] (II) event8  - HID 1241:1111: device is a pointer
[    13.007] (II) config/udev: Adding input device HID 1241:1111 (/dev/input/mouse2)
[    13.007] (II) No input driver specified, ignoring this device.
[    13.007] (II) This device may have been added with another device file.
[    13.009] (II) config/udev: Adding input device Logitech Gaming Keyboard G105 (/dev/input/event9)
[    13.010] (**) Logitech Gaming Keyboard G105: Applying InputClass "libinput keyboard catchall"
[    13.010] (II) Using input driver 'libinput' for 'Logitech Gaming Keyboard G105'
[    13.010] (**) Logitech Gaming Keyboard G105: always reports core events
[    13.010] (**) Option "Device" "/dev/input/event9"
[    13.010] (**) Option "_source" "server/udev"
[    13.013] (II) event9  - Logitech Gaming Keyboard G105: is tagged by udev as: Keyboard
[    13.014] (II) event9  - Logitech Gaming Keyboard G105: device is a keyboard
[    13.014] (II) event9  - Logitech Gaming Keyboard G105: device removed
<<snip>>
[    13.323] (II) event12 - DELL Wireless hotkeys: device is a keyboard
[    13.336] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    13.336] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    13.336] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    13.336] (--) NVIDIA(GPU-0):
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    13.337] (--) NVIDIA(GPU-0):
[    14.152] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    14.152] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    14.152] (--) NVIDIA(GPU-0):
[    14.152] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    14.152] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    14.152] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    14.152] (--) NVIDIA(GPU-0):
[    14.152] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    14.152] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    14.152] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    14.152] (--) NVIDIA(GPU-0):
[    14.154] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    14.154] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    14.154] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    14.154] (--) NVIDIA(GPU-0):
[    14.154] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    14.154] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    14.154] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    14.154] (--) NVIDIA(GPU-0):
[    14.155] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    14.155] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    14.155] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    14.155] (--) NVIDIA(GPU-0):
[    14.155] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    14.155] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    14.155] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    14.155] (--) NVIDIA(GPU-0):
[    14.155] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    14.155] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    14.155] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    14.155] (--) NVIDIA(GPU-0):
[    14.157] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    14.157] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    14.157] (--) NVIDIA(GPU-0):
[    14.157] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    14.157] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    14.157] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    14.157] (--) NVIDIA(GPU-0):
[    14.157] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    14.157] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    14.157] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    14.157] (--) NVIDIA(GPU-0):
[    14.160] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    14.160] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    14.160] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    14.160] (--) NVIDIA(GPU-0):
[    14.160] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    14.160] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    14.160] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    14.160] (--) NVIDIA(GPU-0):
[    14.160] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    14.160] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    14.160] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    14.160] (--) NVIDIA(GPU-0):
[    14.160] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    14.160] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    14.160] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    14.160] (--) NVIDIA(GPU-0):
[    14.161] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    14.161] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    14.161] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    14.161] (--) NVIDIA(GPU-0):
[    14.164] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    14.164] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    14.164] (--) NVIDIA(GPU-0):
[    14.164] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    14.164] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    14.164] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    14.164] (--) NVIDIA(GPU-0):
[    14.164] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    14.164] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    14.164] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    14.164] (--) NVIDIA(GPU-0):
[    14.167] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    14.167] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    14.167] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    14.167] (--) NVIDIA(GPU-0):
[    14.167] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    14.167] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    14.167] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    14.167] (--) NVIDIA(GPU-0):
[    14.167] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    14.167] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    14.167] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    14.167] (--) NVIDIA(GPU-0):
[    14.167] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    14.167] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    14.167] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    14.167] (--) NVIDIA(GPU-0):
[    14.167] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    14.167] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    14.167] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    14.167] (--) NVIDIA(GPU-0):
[    14.170] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    14.170] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    14.170] (--) NVIDIA(GPU-0):
[    14.170] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    14.170] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    14.170] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    14.170] (--) NVIDIA(GPU-0):
[    14.170] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    14.170] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    14.170] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    14.170] (--) NVIDIA(GPU-0):
[    14.172] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    14.172] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    14.172] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    14.172] (--) NVIDIA(GPU-0):
[    14.172] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    14.172] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    14.172] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    14.172] (--) NVIDIA(GPU-0):
[    14.173] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): connected
[    14.173] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): Internal DisplayPort
[    14.173] (--) NVIDIA(GPU-0): AU Optronics Corporation (DFP-4): 960.0 MHz maximum pixel clock
[    14.173] (--) NVIDIA(GPU-0):
[    14.173] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    14.173] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    14.173] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    14.173] (--) NVIDIA(GPU-0):
[    14.173] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    14.173] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    14.173] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    14.173] (--) NVIDIA(GPU-0):
[    14.175] (II) NVIDIA(0): Setting mode "DP-4: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[    15.553] (II) NVIDIA(0): Setting mode "DP-4: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DP-6: nvidia-auto-select @3840x2160 +0+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0}"
[    16.900] (II) NVIDIA(0): Setting mode "DP-4: nvidia-auto-select @1920x1080 +964+2160 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DP-6: nvidia-auto-select @3840x2160 +0+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0}"
<<snip>>

Switching back to 470.74 and reboot gives this, with DP-4 shown as “disconnected”:

$ lspci -s 01:00.0 -vvv
01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M] (rev a2) (prog-if 00 [VGA controller])
	Subsystem: Dell GM107GLM [Quadro M2000M]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 141
	Region 0: Memory at db000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at c0000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at e000 [size=128]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia
	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
$ xrandr
Screen 0: minimum 8 x 8, current 3840 x 2160, maximum 16384 x 16384
VGA-0 disconnected (normal left inverted right x axis y axis)
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)
DP-6 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 708mm x 399mm
   3840x2160     60.00*+  30.00  
   2560x1440     59.95  
   1920x1080     60.00    59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
$ xrandr --listproviders
Providers: number : 1
Provider 0: id: 0x218 cap: 0x1, Source Output crtcs: 4 outputs: 8 associated providers: 0 name:NVIDIA-0
$ nvidia-smi
Fri Oct 29 23:16:48 2021       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.74       Driver Version: 470.74       CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  Quadro M2000M       Off  | 00000000:01:00.0  On |                  N/A |
| N/A   52C    P0    N/A /  N/A |    751MiB /  4035MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1467      G   /usr/lib/xorg/Xorg                405MiB |
|    0   N/A  N/A      2334      G   compiz                             41MiB |
|    0   N/A  N/A      2835      G   /usr/lib/firefox/firefox          166MiB |
|    0   N/A  N/A      3088      G   /usr/lib/firefox/firefox            1MiB |
|    0   N/A  N/A      3202      G   ...b/thunderbird/thunderbird      129MiB |
+-----------------------------------------------------------------------------+
$ nvidia-smi -L
GPU 0: Quadro M2000M (UUID: GPU-f6766bcd-5ba1-a8e9-6d57-4a768907e0af)
$ cat /var/log/Xorg.0.log
<<snip>>
[    10.387] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/x86_64-linux-gnu/nvidia/xorg,/usr/lib/xorg/modules"
[    10.388] (--) PCI:*(1@0:0:0) 10de:13b0:1028:16d9 rev 162, Mem @ 0xdb000000/16777216, 0xb0000000/268435456, 0xc0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[    10.388] (II) LoadModule: "glx"
[    10.388] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    10.391] (II) Module glx: vendor="X.Org Foundation"
[    10.391]    compiled for 1.20.13, module version = 1.0.0
[    10.391]    ABI class: X.Org Server Extension, version 10.0
[    10.391] (II) Applying OutputClass "nvidia" to /dev/dri/card0
[    10.391]    loading driver: nvidia
[    10.630] (==) Matched nvidia as autoconfigured driver 0
[    10.630] (==) Matched nouveau as autoconfigured driver 1
[    10.630] (==) Matched modesetting as autoconfigured driver 2
[    10.630] (==) Matched fbdev as autoconfigured driver 3
[    10.630] (==) Matched vesa as autoconfigured driver 4
[    10.630] (==) Assigned the driver to the xf86ConfigLayout
[    10.630] (II) LoadModule: "nvidia"
[    10.630] (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/nvidia_drv.so
[    10.635] (II) Module nvidia: vendor="NVIDIA Corporation"
[    10.635]    compiled for 1.6.99.901, module version = 1.0.0
[    10.635]    Module class: X.Org Video Driver
[    10.635] (II) LoadModule: "nouveau"
[    10.636] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    10.637] (II) Module nouveau: vendor="X.Org Foundation"
[    10.637]    compiled for 1.20.13, module version = 1.0.17
[    10.637]    Module class: X.Org Video Driver
[    10.637]    ABI class: X.Org Video Driver, version 24.1
[    10.637] (II) LoadModule: "modesetting"
[    10.637] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    10.638] (II) Module modesetting: vendor="X.Org Foundation"
[    10.638]    compiled for 1.20.13, module version = 1.20.13
[    10.638]    Module class: X.Org Video Driver
[    10.638]    ABI class: X.Org Video Driver, version 24.1
[    10.638] (II) LoadModule: "fbdev"
[    10.638] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    10.638] (II) Module fbdev: vendor="X.Org Foundation"
[    10.639]    compiled for 1.20.13, module version = 0.5.0
[    10.639]    Module class: X.Org Video Driver
[    10.639]    ABI class: X.Org Video Driver, version 24.1
[    10.639] (II) LoadModule: "vesa"
[    10.639] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    10.639] (II) Module vesa: vendor="X.Org Foundation"
[    10.639]    compiled for 1.20.13, module version = 2.5.0
[    10.639]    Module class: X.Org Video Driver
[    10.639]    ABI class: X.Org Video Driver, version 24.1
[    10.639] (II) NVIDIA dlloader X Driver  470.74  Mon Sep 13 23:05:04 UTC 2021
[    10.639] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    10.639] (II) NOUVEAU driver Date:   Sat Jan 23 12:24:42 2021 -0500
[    10.640] (II) NOUVEAU driver for NVIDIA chipset families :
[    10.640]    RIVA TNT            (NV04)
[    10.640]    RIVA TNT2           (NV05)
[    10.640]    GeForce 256         (NV10)
[    10.640]    GeForce 2           (NV11, NV15)
[    10.640]    GeForce 4MX         (NV17, NV18)
[    10.640]    GeForce 3           (NV20)
[    10.640]    GeForce 4Ti         (NV25, NV28)
[    10.640]    GeForce FX          (NV3x)
[    10.640]    GeForce 6           (NV4x)
[    10.640]    GeForce 7           (G7x)
[    10.640]    GeForce 8           (G8x)
[    10.641]    GeForce 9           (G9x)
[    10.641]    GeForce GTX 2xx/3xx (GT2xx)
[    10.641]    GeForce GTX 4xx/5xx (GFxxx)
[    10.641]    GeForce GTX 6xx/7xx (GKxxx)
[    10.641]    GeForce GTX 9xx     (GMxxx)
[    10.641]    GeForce GTX 10xx    (GPxxx)
[    10.641] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    10.641] (II) FBDEV: driver for framebuffer: fbdev
[    10.641] (II) VESA: driver for VESA chipsets: vesa
[    10.641] (II) Loading sub module "fb"
[    10.641] (II) LoadModule: "fb"
[    10.642] (II) Loading /usr/lib/xorg/modules/libfb.so
[    10.642] (II) Module fb: vendor="X.Org Foundation"
[    10.642]    compiled for 1.20.13, module version = 1.0.0
[    10.642]    ABI class: X.Org ANSI C Emulation, version 0.4
[    10.642] (II) Loading sub module "wfb"
[    10.642] (II) LoadModule: "wfb"
[    10.642] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    10.643] (II) Module wfb: vendor="X.Org Foundation"
[    10.643]    compiled for 1.20.13, module version = 1.0.0
[    10.643]    ABI class: X.Org ANSI C Emulation, version 0.4
[    10.643] (II) Loading sub module "ramdac"
[    10.643] (II) LoadModule: "ramdac"
[    10.643] (II) Module "ramdac" already built-in
[    10.647] (WW) Falling back to old probe method for modesetting
[    10.648] (WW) Falling back to old probe method for fbdev
[    10.648] (II) Loading sub module "fbdevhw"
[    10.648] (II) LoadModule: "fbdevhw"
[    10.648] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    10.648] (II) Module fbdevhw: vendor="X.Org Foundation"
[    10.649]    compiled for 1.20.13, module version = 0.0.2
[    10.649]    ABI class: X.Org Video Driver, version 24.1
[    10.649] (II) NVIDIA(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
[    10.649] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[    10.649] (==) NVIDIA(0): RGB weight 888
[    10.649] (==) NVIDIA(0): Default visual is TrueColor
[    10.649] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    10.649] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[    10.650] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[    10.650] (**) NVIDIA(0): Enabling 2D acceleration
[    10.650] (II) Loading sub module "glxserver_nvidia"
[    10.650] (II) LoadModule: "glxserver_nvidia"
[    10.650] (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/libglxserver_nvidia.so
[    10.679] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[    10.679]    compiled for 1.6.99.901, module version = 1.0.0
[    10.679]    Module class: X.Org Server Extension
[    10.680] (II) NVIDIA GLX Module  470.74  Mon Sep 13 23:02:11 UTC 2021
[    10.680] (II) NVIDIA: The X server supports PRIME Render Offload.
[    11.386] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[    11.386] (--) NVIDIA(0):     CRT-0
[    11.386] (--) NVIDIA(0):     DFP-0
[    11.386] (--) NVIDIA(0):     DFP-1
[    11.386] (--) NVIDIA(0):     DFP-2
[    11.386] (--) NVIDIA(0):     DFP-3
[    11.386] (--) NVIDIA(0):     DFP-4
[    11.386] (--) NVIDIA(0):     DFP-5
[    11.386] (--) NVIDIA(0):     DFP-6 (boot)
[    11.387] (II) NVIDIA(0): NVIDIA GPU Quadro M2000M (GM107GL-A) at PCI:1:0:0 (GPU-0)
[    11.387] (--) NVIDIA(0): Memory: 4194304 kBytes
[    11.387] (--) NVIDIA(0): VideoBIOS: 82.07.8f.00.1b
[    11.387] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    11.388] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    11.388] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    11.388] (--) NVIDIA(GPU-0):
[    11.388] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    11.388] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    11.388] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    11.388] (--) NVIDIA(GPU-0):
[    11.388] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    11.388] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    11.388] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    11.388] (--) NVIDIA(GPU-0):
[    11.393] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    11.393] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    11.393] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    11.393] (--) NVIDIA(GPU-0):
[    11.393] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    11.393] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    11.393] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    11.393] (--) NVIDIA(GPU-0):
[    11.393] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    11.393] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[    11.393] (--) NVIDIA(GPU-0): DFP-4: 960.0 MHz maximum pixel clock
[    11.393] (--) NVIDIA(GPU-0):
[    11.393] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    11.393] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    11.393] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    11.393] (--) NVIDIA(GPU-0):
[    11.393] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    11.393] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    11.393] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    11.393] (--) NVIDIA(GPU-0):
[    11.398] (==) NVIDIA(0):
[    11.398] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[    11.398] (==) NVIDIA(0):     will be used as the requested mode.
[    11.398] (==) NVIDIA(0):
[    11.398] (II) NVIDIA(0): Validated MetaModes:
[    11.398] (II) NVIDIA(0):     "DFP-6:nvidia-auto-select"
[    11.398] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 2160
[    11.404] (--) NVIDIA(0): DPI set to (137, 137); computed from "UseEdidDpi" X config
[    11.404] (--) NVIDIA(0):     option
[    11.404] (II) UnloadModule: "nouveau"
[    11.404] (II) Unloading nouveau
[    11.404] (II) UnloadModule: "modesetting"
[    11.404] (II) Unloading modesetting
[    11.405] (II) UnloadModule: "fbdev"
[    11.405] (II) Unloading fbdev
[    11.405] (II) UnloadSubModule: "fbdevhw"
[    11.405] (II) Unloading fbdevhw
[    11.405] (II) UnloadModule: "vesa"
[    11.405] (II) Unloading vesa
[    11.405] (II) NVIDIA: Reserving 6144.00 MB of virtual memory for indirect memory
[    11.405] (II) NVIDIA:     access.
[    11.430] (II) NVIDIA(0): Setting mode "DFP-6:nvidia-auto-select"
[    11.738] (==) NVIDIA(0): Disabling shared memory pixmaps
[    11.738] (==) NVIDIA(0): Backing store enabled
[    11.738] (==) NVIDIA(0): Silken mouse enabled
[    11.738] (==) NVIDIA(0): DPMS enabled
[    11.738] (II) Loading sub module "dri2"
[    11.738] (II) LoadModule: "dri2"
[    11.738] (II) Module "dri2" already built-in
[    11.739] (II) NVIDIA(0): [DRI2] Setup complete
[    11.739] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[    11.739] (II) Initializing extension Generic Event Extension
[    11.739] (II) Initializing extension SHAPE
[    11.739] (II) Initializing extension MIT-SHM
[    11.739] (II) Initializing extension XInputExtension
[    11.739] (II) Initializing extension XTEST
[    11.739] (II) Initializing extension BIG-REQUESTS
[    11.739] (II) Initializing extension SYNC
[    11.739] (II) Initializing extension XKEYBOARD
[    11.740] (II) Initializing extension XC-MISC
[    11.740] (II) Initializing extension SECURITY
[    11.740] (II) Initializing extension XFIXES
[    11.740] (II) Initializing extension RENDER
[    11.740] (II) Initializing extension RANDR
[    11.740] (II) Initializing extension COMPOSITE
[    11.740] (II) Initializing extension DAMAGE
[    11.740] (II) Initializing extension MIT-SCREEN-SAVER
[    11.740] (II) Initializing extension DOUBLE-BUFFER
[    11.740] (II) Initializing extension RECORD
[    11.740] (II) Initializing extension DPMS
[    11.740] (II) Initializing extension Present
[    11.740] (II) Initializing extension DRI3
[    11.740] (II) Initializing extension X-Resource
[    11.741] (II) Initializing extension XVideo
[    11.741] (II) Initializing extension XVideo-MotionCompensation
[    11.741] (II) Initializing extension SELinux
[    11.741] (II) SELinux: Disabled on system
[    11.741] (II) Initializing extension GLX
[    11.741] (II) Initializing extension GLX
[    11.741] (II) Indirect GLX disabled.
[    11.741] (II) GLX: Another vendor is already registered for screen 0
[    11.741] (II) Initializing extension XFree86-VidModeExtension
[    11.741] (II) Initializing extension XFree86-DGA
[    11.741] (II) Initializing extension XFree86-DRI
[    11.741] (II) Initializing extension DRI2
[    11.741] (II) Initializing extension NV-GLX
[    11.741] (II) Initializing extension NV-CONTROL
[    11.741] (II) Initializing extension XINERAMA
<<snip>>
[    12.437] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    12.437] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    12.437] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    12.437] (--) NVIDIA(GPU-0):
[    13.331] (--) NVIDIA(GPU-0): CRT-0: disconnected
[    13.331] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[    13.331] (--) NVIDIA(GPU-0):
[    13.331] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    13.331] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    13.331] (--) NVIDIA(GPU-0): DFP-0: 165.0 MHz maximum pixel clock
[    13.331] (--) NVIDIA(GPU-0):
[    13.331] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    13.331] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    13.331] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    13.331] (--) NVIDIA(GPU-0):
[    13.336] (--) NVIDIA(GPU-0): DFP-2: disconnected
[    13.336] (--) NVIDIA(GPU-0): DFP-2: Internal TMDS
[    13.336] (--) NVIDIA(GPU-0): DFP-2: 165.0 MHz maximum pixel clock
[    13.336] (--) NVIDIA(GPU-0):
[    13.336] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    13.336] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[    13.336] (--) NVIDIA(GPU-0): DFP-3: 960.0 MHz maximum pixel clock
[    13.336] (--) NVIDIA(GPU-0):
[    13.336] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    13.336] (--) NVIDIA(GPU-0): DFP-4: Internal DisplayPort
[    13.336] (--) NVIDIA(GPU-0): DFP-4: 960.0 MHz maximum pixel clock
[    13.336] (--) NVIDIA(GPU-0):
[    13.336] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    13.336] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    13.336] (--) NVIDIA(GPU-0): DFP-5: 960.0 MHz maximum pixel clock
[    13.336] (--) NVIDIA(GPU-0):
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): connected
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): Internal DisplayPort
[    13.337] (--) NVIDIA(GPU-0): BenQ LCD (DFP-6): 960.0 MHz maximum pixel clock
[    13.337] (--) NVIDIA(GPU-0):
<<snip>>

Please try running

xrandr --setprovideroutputsource 1 0 && xrandr --auto

also make sure the internal display is enabled in KDE’s monitor manager.