Code:
Mar 28 12:00:04 xxxxxxxx systemd[1]: Started Session 4 of user xxxxxxx.
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "41"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event2 - Power Button: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "44"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event1 - Power Button: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "45"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event0 - Sleep Button: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "46"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event3 - Dell Dell AC511 USB SoundBar: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "47"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event4 - DELL Dell USB Entry Keyboard: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "48"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event5 - PixArt Dell MS116 USB Optical Mouse: device removed
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (**) Option "fd" "49"
Mar 28 12:00:05 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) event6 - Dell WMI hotkeys: device removed
Mar 28 12:00:15 xxxxxxxx systemd[1]: fprintd.service: Succeeded.
Mar 28 12:00:19 xxxxxxxx kernel: [ 264.281242] nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
Mar 28 12:00:19 xxxxxxxx kernel: [ 264.282028] nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push buffer
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:70
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:68
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:66
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:65
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:67
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:64
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[1414]: (II) systemd-logind: got pause for 13:69
Mar 28 12:00:23 xxxxxxxx kernel: [ 268.294642] rfkill: input handler enabled
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: _XSERVTransMakeAllCOTSServerListeners: server already running
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (--) Log file renamed from "/var/log/Xorg.pid-3189.log" to "/var/log/Xorg.1.log"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: X.Org X Server 1.20.9
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: X Protocol Version 11, Revision 0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Build Operating System: Linux 4.15.0-130-generic x86_64 Ubuntu
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Current Operating System: Linux xxxxxxxx 5.4.0-70-generic #78-Ubuntu SMP Fri Mar 19 13:29:52 UTC 2021 x86_64
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Kernel command line: BOOT_IMAGE=/vmlinuz-5.4.0-70-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Build Date: 17 January 2021 09:13:31AM
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: xorg-server 2:1.20.9-2ubuntu1.2~20.04.1 (For technical support please see http://www.ubuntu.com/support)
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Current version of pixman: 0.38.4
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Before reporting problems, check http://wiki.x.org
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011to make sure that you have the latest version.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: Markers: (--) probed, (**) from config file, (==) default setting,
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011(++) from command line, (!!) notice, (II) informational,
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Log file: "/var/log/Xorg.1.log", Time: Sun Mar 28 12:00:23 2021
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Using system config directory "/usr/share/X11/xorg.conf.d"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) No Layout section. Using the first Screen section.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) No screen section available. Using defaults.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (**) |-->Screen "Default Screen Section" (0)
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (**) | |-->Monitor "<default monitor>"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) No monitor specified for screen "Default Screen Section".
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Using a default monitor configuration.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Automatically adding devices
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Automatically enabling devices
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Automatically adding GPU devices
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Automatically binding GPU devices
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Max clients allowed: 256, resource mask: 0x1fffff
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/X11/Type1".
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011(Run 'mkfontdir' on "/usr/share/fonts/X11/Type1").
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Entry deleted from font path.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) FontPath set to:
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011/usr/share/fonts/X11/misc,
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011built-ins
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) ModulePath set to "/usr/lib/xorg/modules"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) The server relies on udev to provide the list of input devices.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011If no devices become available, reconfigure udev or disable AutoAddDevices.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loader magic: 0x555c3c943020
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module ABI versions:
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011X.Org ANSI C Emulation: 0.4
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011X.Org Video Driver: 24.1
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011X.Org XInput driver : 24.1
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011X.Org Server Extension : 10.0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (++) using VT number 2
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) systemd-logind: took control of session /org/freedesktop/login1/session/_34
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) xfree86: Adding drm device (/dev/dri/card0)
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 13 paused 0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/x86_64-linux-gnu/nvidia/xorg,/usr/lib/xorg/modules"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (--) PCI:*(1@0:0:0) 10de:13bc:10de:1140 rev 162, Mem @ 0xee000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "glx"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module glx: vendor="X.Org Foundation"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.9, module version = 1.0.0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org Server Extension, version 10.0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Applying OutputClass "nvidia" to /dev/dri/card0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011loading driver: nvidia
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Supervising 3 threads of 1 processes of 1 users.
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Successfully made thread 3191 of process 2896 owned by '165978' RT at priority 5.
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Supervising 4 threads of 2 processes of 2 users.
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Supervising 4 threads of 2 processes of 2 users.
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Successfully made thread 3192 of process 2896 owned by '165978' RT at priority 5.
Mar 28 12:00:23 xxxxxxxx rtkit-daemon[1425]: Supervising 5 threads of 2 processes of 2 users.
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched nvidia as autoconfigured driver 0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched nouveau as autoconfigured driver 1
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched modesetting as autoconfigured driver 2
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched fbdev as autoconfigured driver 3
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched vesa as autoconfigured driver 4
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Assigned the driver to the xf86ConfigLayout
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "nvidia"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/nvidia_drv.so
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module nvidia: vendor="NVIDIA Corporation"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.6.99.901, module version = 1.0.0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "nouveau"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module nouveau: vendor="X.Org Foundation"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.3, module version = 1.0.16
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org Video Driver, version 24.0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "modesetting"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module modesetting: vendor="X.Org Foundation"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.9, module version = 1.20.9
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org Video Driver, version 24.1
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "fbdev"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) Warning, couldn't open module fbdev
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (EE) Failed to load module "fbdev" (module does not exist, 0)
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "vesa"
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) Warning, couldn't open module vesa
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (EE) Failed to load module "vesa" (module does not exist, 0)
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Applying OutputClass "nvidia" to /dev/dri/card0
Mar 28 12:00:23 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011loading driver: nvidia
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched nvidia as autoconfigured driver 0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched nouveau as autoconfigured driver 1
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched modesetting as autoconfigured driver 2
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched fbdev as autoconfigured driver 3
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Matched vesa as autoconfigured driver 4
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) Assigned the driver to the xf86ConfigLayout
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "nvidia"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/nvidia_drv.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module nvidia: vendor="NVIDIA Corporation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.6.99.901, module version = 1.0.0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) UnloadModule: "nvidia"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Unloading nvidia
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Failed to load module "nvidia" (already loaded, 0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "nouveau"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module nouveau: vendor="X.Org Foundation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.3, module version = 1.0.16
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org Video Driver, version 24.0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) UnloadModule: "nouveau"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Unloading nouveau
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Failed to load module "nouveau" (already loaded, 0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "modesetting"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module modesetting: vendor="X.Org Foundation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.9, module version = 1.20.9
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Video Driver
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org Video Driver, version 24.1
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) UnloadModule: "modesetting"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Unloading modesetting
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Failed to load module "modesetting" (already loaded, 0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "fbdev"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) Warning, couldn't open module fbdev
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (EE) Failed to load module "fbdev" (module does not exist, 0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "vesa"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) Warning, couldn't open module vesa
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (EE) Failed to load module "vesa" (module does not exist, 0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NVIDIA dlloader X Driver 460.39 Thu Jan 21 21:54:11 UTC 2021
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NOUVEAU driver Date: Mon Jan 28 23:25:58 2019 -0500
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NOUVEAU driver for NVIDIA chipset families :
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011RIVA TNT (NV04)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011RIVA TNT2 (NV05)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 256 (NV10)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 2 (NV11, NV15)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 4MX (NV17, NV18)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 3 (NV20)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 4Ti (NV25, NV28)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce FX (NV3x)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 6 (NV4x)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 7 (G7x)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 8 (G8x)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce 9 (G9x)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce GTX 2xx/3xx (GT2xx)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce GTX 4xx/5xx (GFxxx)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce GTX 6xx/7xx (GKxxx)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce GTX 9xx (GMxxx)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011GeForce GTX 10xx (GPxxx)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) modesetting: Driver for Modesetting Kernel Drivers: kms
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) systemd-logind: releasing fd for 226:0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading sub module "fb"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "fb"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/libfb.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module fb: vendor="X.Org Foundation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.9, module version = 1.0.0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org ANSI C Emulation, version 0.4
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading sub module "wfb"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "wfb"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/xorg/modules/libwfb.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module wfb: vendor="X.Org Foundation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.20.9, module version = 1.0.0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011ABI class: X.Org ANSI C Emulation, version 0.4
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading sub module "ramdac"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "ramdac"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module "ramdac" already built-in
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (WW) Falling back to old probe method for modesetting
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NVIDIA(0): Creating default Display subsection in Screen section
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011"Default Screen Section" for depth/fbbpp 24/32
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) NVIDIA(0): RGB weight 888
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) NVIDIA(0): Default visual is TrueColor
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Applying OutputClass "nvidia" options to /dev/dri/card0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (**) NVIDIA(0): Enabling 2D acceleration
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading sub module "glxserver_nvidia"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) LoadModule: "glxserver_nvidia"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Loading /usr/lib/x86_64-linux-gnu/nvidia/xorg/libglxserver_nvidia.so
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011compiled for 1.6.99.901, module version = 1.0.0
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: #011Module class: X.Org Server Extension
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NVIDIA GLX Module 460.39 Thu Jan 21 21:51:40 UTC 2021
Mar 28 12:00:24 xxxxxxxx /usr/lib/gdm3/gdm-x-session[3189]: (II) NVIDIA: The X server supports PRIME Render Offload.
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802883] BUG: kernel NULL pointer dereference, address: 0000000000000070
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802885] #PF: supervisor read access in kernel mode
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802886] #PF: error_code(0x0000) - not-present page
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802887] PGD 0 P4D 0
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802890] Oops: 0000 [#1] SMP PTI
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802892] CPU: 3 PID: 3189 Comm: Xorg Tainted: P O 5.4.0-70-generic #78-Ubuntu
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802893] Hardware name: Dell Inc. Precision Tower 3620/0MWYPT, BIOS 2.17.1 12/22/2020
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802910] RIP: 0010:_nv002691kms+0x18/0x70 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802912] Code: 24 1f 01 eb b2 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 54 55 49 89 fc 53 89 d5 41 b8 04 00 00 00 ba 02 01 02 00 48 83 ec 10 <8b> 46 70 8b 3d 4f e8 0c 00 48 8d 4c 24 0c 89 ee 89 44 24 0c e8 bf
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802913] RSP: 0018:ffffb60d8173fc50 EFLAGS: 00010286
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802915] RAX: 0000000000000000 RBX: ffff9bfbd3722008 RCX: 00000000000000da
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802916] RDX: 0000000000020102 RSI: 0000000000000000 RDI: ffff9bfbd3722008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802917] RBP: 0000000000010009 R08: 0000000000000004 R09: 0000000000000020
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802918] R10: 0000000000000000 R11: ffff9bfbd22c9098 R12: ffff9bfbd3722008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802919] R13: ffff9bfbd37220a0 R14: 0000000000000fff R15: 0000000000010008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802921] FS: 00007f7c59bdba40(0000) GS:ffff9bfbddac0000(0000) knlGS:0000000000000000
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802923] CR2: 0000000000000070 CR3: 0000000406e7e006 CR4: 00000000003606e0
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802926] Call Trace:
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802941] ? _nv002690kms+0xb1/0x150 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802955] ? _nv002468kms+0x489/0x670 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802958] ? __check_object_size+0x13f/0x150
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802961] ? _copy_from_user+0x3e/0x60
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802970] ? _nv000451kms+0xa0/0xa0 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802979] ? _nv000657kms+0x34/0x50 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802988] ? nvKmsIoctl+0x96/0x1d0 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.802997] ? nvkms_ioctl_common+0x42/0x80 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803006] ? nvkms_ioctl+0xc4/0x100 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803141] ? nvidia_frontend_unlocked_ioctl+0x3b/0x50 [nvidia]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803144] ? do_vfs_ioctl+0x407/0x670
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803146] ? do_fcntl+0x22f/0x560
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803148] ? putname+0x4a/0x50
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803150] ? ksys_ioctl+0x67/0x90
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803152] ? __x64_sys_ioctl+0x1a/0x20
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803154] ? do_syscall_64+0x57/0x190
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803157] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803159] Modules linked in: rfcomm wireguard ip6_udp_tunnel udp_tunnel cmac algif_hash algif_skcipher af_alg bnep binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr mei_hdcp snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core btusb snd_usb_audio btrtl snd_seq_midi snd_usbmidi_lib btbcm snd_seq_midi_event btintel snd_hwdep mc dell_smm_hwmon bluetooth intel_rapl_common x86_pkg_temp_thermal ecdh_generic intel_powerclamp snd_pcm ecc snd_rawmidi coretemp input_leds kvm_intel snd_seq dell_wmi dell_smbios dcdbas kvm sparse_keymap dell_wmi_descriptor intel_wmi_thunderbolt rapl intel_cstate wmi_bmof snd_seq_device snd_timer snd mei_me soundcore mei ie31200_edac intel_pch_thermal mac_hid acpi_pad nvidia_uvm(O) sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 dm_crypt hid_generic usbhid hid uas usb_storage nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nvme aesni_intel drm_kms_helper crypto_simd cryptd syscopyarea
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803183] sysfillrect glue_helper sysimgblt fb_sys_fops e1000e ahci drm nvme_core libahci i2c_i801 wmi video [last unloaded: vboxdrv]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803190] CR2: 0000000000000070
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.803191] ---[ end trace 0ed57fc96c94cd9e ]---
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828895] RIP: 0010:_nv002691kms+0x18/0x70 [nvidia_modeset]
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828899] Code: 24 1f 01 eb b2 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 54 55 49 89 fc 53 89 d5 41 b8 04 00 00 00 ba 02 01 02 00 48 83 ec 10 <8b> 46 70 8b 3d 4f e8 0c 00 48 8d 4c 24 0c 89 ee 89 44 24 0c e8 bf
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828900] RSP: 0018:ffffb60d8173fc50 EFLAGS: 00010286
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828902] RAX: 0000000000000000 RBX: ffff9bfbd3722008 RCX: 00000000000000da
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828903] RDX: 0000000000020102 RSI: 0000000000000000 RDI: ffff9bfbd3722008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828904] RBP: 0000000000010009 R08: 0000000000000004 R09: 0000000000000020
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828905] R10: 0000000000000000 R11: ffff9bfbd22c9098 R12: ffff9bfbd3722008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828906] R13: ffff9bfbd37220a0 R14: 0000000000000fff R15: 0000000000010008
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828907] FS: 00007f7c59bdba40(0000) GS:ffff9bfbddac0000(0000) knlGS:0000000000000000
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828909] CR2: 0000000000000070 CR3: 0000000406e7e006 CR4: 00000000003606e0
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Mar 28 12:00:24 xxxxxxxx kernel: [ 268.828910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Mar 28 12:00:32 xxxxxxxx kernel: [ 277.397324] NVRM: GPU at PCI:0000:01:00: GPU-0fc62206-e35e-1442-fdfb-f0e4bb824fd2
Mar 28 12:00:32 xxxxxxxx kernel: [ 277.397362] NVRM: GPU Board Serial Number: 0323917047231
Mar 28 12:00:32 xxxxxxxx kernel: [ 277.397372] NVRM: Xid (PCI:0000:01:00): 16, pid=0, Head 00000000 Count 000012e1
Mar 28 12:00:40 xxxxxxxx kernel: [ 285.589251] NVRM: Xid (PCI:0000:01:00): 16, pid=0, Head 00000000 Count 000012e2
Mar 28 12:00:49 xxxxxxxx kernel: [ 293.781313] NVRM: Xid (PCI:0000:01:00): 16, pid=0, Head 00000000 Count 000012e3
Mar 28 12:00:56 xxxxxxxx kernel: [ 301.597807] bpfilter: Loaded bpfilter_umh pid 3205
Mar 28 12:00:56 xxxxxxxx kernel: [ 301.598086] Started bpfilter
Mar 28 12:00:57 xxxxxxxx kernel: [ 301.973328] NVRM: Xid (PCI:0000:01:00): 16, pid=0, Head 00000000 Count 000012e4
Mar 28 12:01:01 xxxxxxxx CRON[3225]: (root) CMD ([ -x /etc/init.d/anacron ] && if [ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Mar 28 12:01:05 xxxxxxxx kernel: [ 310.165293] NVRM: Xid (PCI:0000:01:00): 16, pid=0, Head 00000000 Count 000012e5
After that failure I am still able to ssh into the machine. However,
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