Hi all,
I followed the steps to install GDM3 and ubuntu-desktop and also disabled wayland to force using Xorg by default.
The following error I see is “Screen(s) found, but none have a usable configuration.”
Following log explains that.
X.Org X Server 1.19.6
Release Date: 2017-12-20
[ 141.313] X Protocol Version 11, Revision 0
[ 141.313] Build Operating System: Linux 4.15.0-109-generic aarch64 Ubuntu
[ 141.313] Current Operating System: Linux tegra-ubuntu 4.14.193-rt92-tegra #1 SMP PREEMPT RT Mon Apr 19 02:11:35 PDT 2021 aarch64
[ 141.313] Kernel command line: pci=ecrc=on fbcon=map:9 aurixfw=AFW root=/dev/vblkdev0p1 gpt rootwait ip=off rw gpt console=ttyS0,115200n8 tegra_keep_boot_clocks cma=536870912 disable_android_paranoid_network sdhci_tegra.en_boot_part_access=1 tegraid=19.1.2.0.0 tos:trusty bl_debug_data=65536@0x7ff7bf0000 earlycon=uart8250,mmio32,0xc280000 console=ttyS0,115200n8 bl_prof_dataptr=2048@0x7ff6cf7000
[ 141.313] Build Date: 15 September 2020 07:46:13AM
[ 141.313] xorg-server 2:1.19.6-1ubuntu4.7 (For technical support please see http://www.ubuntu.com/support)
[ 141.313] Current version of pixman: 0.34.0
[ 141.313] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 141.313] Markers: (–) probed, () from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 141.314] (==) Log file: “/var/log/Xorg.0.log”, Time: Tue Apr 30 09:44:52 2024
[ 141.314] (==) Using config file: “/etc/X11/xorg.conf”
[ 141.314] (==) Using config directory: “/etc/X11/xorg.conf.d”
[ 141.314] (==) Using system config directory “/usr/share/X11/xorg.conf.d”
[ 141.315] (==) No Layout section. Using the first Screen section.
[ 141.315] (==) No screen section available. Using defaults.
[ 141.315] () |–>Screen “Default Screen Section” (0)
[ 141.315] () | |–>Monitor “”
[ 141.315] (==) No device specified for screen “Default Screen Section”.
Using the first device section listed.
[ 141.315] () | |–>Device “Tegra0”
[ 141.316] (==) No monitor specified for screen “Default Screen Section”.
Using a default monitor configuration.
[ 141.316] () Option “BlankTime” “0”
[ 141.316] () Option “StandbyTime” “0”
[ 141.316] () Option “SuspendTime” “0”
[ 141.316] () Option “OffTime” “0”
[ 141.316] (==) Automatically adding devices
[ 141.316] (==) Automatically enabling devices
[ 141.316] (==) Automatically adding GPU devices
[ 141.316] (==) Automatically binding GPU devices
[ 141.316] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 141.316] (WW) The directory “/usr/share/fonts/X11/cyrillic” does not exist.
[ 141.316] Entry deleted from font path.
[ 141.316] (WW) The directory “/usr/share/fonts/X11/100dpi/” does not exist.
[ 141.316] Entry deleted from font path.
[ 141.316] (WW) The directory “/usr/share/fonts/X11/75dpi/” does not exist.
[ 141.316] Entry deleted from font path.
[ 141.316] (WW) The directory “/usr/share/fonts/X11/100dpi” does not exist.
[ 141.316] Entry deleted from font path.
[ 141.316] (WW) The directory “/usr/share/fonts/X11/75dpi” does not exist.
[ 141.316] Entry deleted from font path.
[ 141.316] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 141.316] (**) ModulePath set to “/usr/lib/xorg/tegra-modules,/usr/lib/xorg/modules”
[ 141.316] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 141.316] (II) Loader magic: 0x5568437010
[ 141.316] (II) Module ABI versions:
[ 141.316] X.Org ANSI C Emulation: 0.4
[ 141.316] X.Org Video Driver: 23.0
[ 141.317] X.Org XInput driver : 24.1
[ 141.317] X.Org Server Extension : 10.0
[ 141.318] (++) using VT number 1
[ 141.322] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c397
[ 141.323] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 141.324] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 13 paused 0
[ 141.328] (II) no primary bus or device found
[ 141.328] falling back to /sys/devices/tegra_udrm/drm/card0
[ 141.328] (WW) “dri” will not be loaded unless you’ve specified it to be loaded elsewhere.
[ 141.328] (II) “glx” will be loaded by default.
[ 141.328] (II) LoadModule: “extmod”
[ 141.329] (II) Module “extmod” already built-in
[ 141.329] (II) LoadModule: “glx”
[ 141.329] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 141.331] (II) Module glx: vendor=“X.Org Foundation”
[ 141.331] compiled for 1.19.6, module version = 1.0.0
[ 141.331] ABI class: X.Org Server Extension, version 10.0
[ 141.331] (II) LoadModule: “nvidia”
[ 141.332] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[ 141.338] (II) Module nvidia: vendor=“NVIDIA Corporation”
[ 141.338] compiled for 1.6.99.901, module version = 1.0.0
[ 141.338] Module class: X.Org Video Driver
[ 141.338] (II) NVIDIA dlloader X Driver 455.00 Release Build (integ_stage_rel) (buildbrain@mobile-u64-5587-d4000) Mon Apr 19 02:08:41 PDT 2021
[ 141.338] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 141.338] (II) systemd-logind: releasing fd for 226:0
[ 141.339] (II) NVIDIA(0): nvCommonPlatformProbe: Device is NULL
[ 141.340] (WW) Falling back to old probe method for NVIDIA
[ 141.340] (II) Loading sub module “fb”
[ 141.340] (II) LoadModule: “fb”
[ 141.340] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 141.341] (II) Module fb: vendor=“X.Org Foundation”
[ 141.341] compiled for 1.19.6, module version = 1.0.0
[ 141.341] ABI class: X.Org ANSI C Emulation, version 0.4
[ 141.341] (II) Loading sub module “wfb”
[ 141.341] (II) LoadModule: “wfb”
[ 141.341] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 141.341] (II) Module wfb: vendor=“X.Org Foundation”
[ 141.341] compiled for 1.19.6, module version = 1.0.0
[ 141.341] ABI class: X.Org ANSI C Emulation, version 0.4
[ 141.341] (II) Loading sub module “ramdac”
[ 141.341] (II) LoadModule: “ramdac”
[ 141.342] (II) Module “ramdac” already built-in
[ 141.342] (II) NVIDIA(0): nvCommonPlatformProbe: Device is NULL
[ 141.342] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 141.343] (II) NVIDIA(0): Creating default Display subsection in Screen section
“Default Screen Section” for depth/fbbpp 24/32
[ 141.343] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 141.343] (==) NVIDIA(0): RGB weight 888
[ 141.343] (==) NVIDIA(0): Default visual is TrueColor
[ 141.343] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 141.343] (DB) xf86MergeOutputClassOptions unsupported bus type 0
[ 141.343] () NVIDIA(0): Option “AllowEmptyInitialConfiguration” “true”
[ 141.343] () NVIDIA(0): Option “TegraReserveDisplayBandwidth” “false”
[ 141.343] (**) NVIDIA(0): Enabling 2D acceleration
[ 141.343] (II) Loading sub module “glxserver_nvidia”
[ 141.343] (II) LoadModule: “glxserver_nvidia”
[ 141.343] (II) Loading /usr/lib/xorg/tegra-modules/extensions/libglxserver_nvidia.so
[ 141.348] (II) Module glxserver_nvidia: vendor=“NVIDIA Corporation”
[ 141.348] compiled for 1.6.99.901, module version = 1.0.0
[ 141.348] Module class: X.Org Server Extension
[ 141.348] (II) NVIDIA GLX Module 455.00 Release Build (integ_stage_rel) (buildbrain@mobile-u64-5587-d4000) Mon Apr 19 02:07:54 PDT 2021
[ 141.348] (II) NVIDIA: The X server does not support PRIME Render Offload.
[ 141.349] (EE) NVIDIA(GPU-0): Failed to initialize the NVIDIA graphics device!
[ 141.349] (EE) NVIDIA(0): Failing initialization of X screen
[ 141.349] (II) UnloadModule: “nvidia”
[ 141.349] (II) UnloadSubModule: “glxserver_nvidia”
[ 141.349] (II) Unloading glxserver_nvidia
[ 141.349] (II) UnloadSubModule: “wfb”
[ 141.349] (II) UnloadSubModule: “fb”
[ 141.349] (EE) Screen(s) found, but none have a usable configuration.
[ 141.349] (EE)
Fatal server error:
[ 141.349] (EE) no screens found(EE)
[ 141.349] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 141.349] (EE) Please also check the log file at “/var/log/Xorg.0.log” for additional information.
[ 141.349] (EE)
[ 141.351] (EE) Server terminated with error (1). Closing log file.