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https://bugs.launchpad.net/bugs/1992756
Title:
Screen turns black for a long time after each login and when detecting
screens or changing screen layout.
Status in mutter package in Ubuntu:
New
Status in nvidia-graphics-drivers-515 package in Ubuntu:
New
Status in xorg-server package in Ubuntu:
New
Bug description:
I have a Thinkpad P15 with a A2000 GPU with Ubuntu 22.04.1 LTS.
This happens using Wayland and nvidia cuda drivers.
It seems like the system uses very long to identify the screens. This
happens when I use external monitors, but also when only using the
laptop screen. Changing the screen layout takes so long that I am
unable to accept the change before it is reverted to the previous.
Only the mouse pointer is visible, the rest of the screens are black
during this process.
$ apt-cache policy cuda
cuda:
Installed: 11.7.1-1
Candidate: 11.8.0-1
Version table:
11.8.0-1 600
600
https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64
Packages
*** 11.7.1-1 600
600
https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64
Packages
100 /var/lib/dpkg/status
11.7.0-1 600
600
https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64
Packages
$ nvidia-smi
Thu Oct 13 10:46:02 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.65.01 Driver Version: 515.65.01 CUDA Version: 11.7
|
|-------------------------------+----------------------+----------------------+
| 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 RTX A200... On | 00000000:01:00.0 On | N/A
|
| N/A 46C P5 8W / N/A | 146MiB / 4096MiB | 22% Default
|
| | | N/A
|
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes:
|
| GPU GI CI PID Type Process name GPU Memory
|
| ID ID Usage
|
|=============================================================================|
| 0 N/A N/A 4451 G /usr/lib/xorg/Xorg 145MiB
|
+-----------------------------------------------------------------------------+
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gnome-shell 42.4-0ubuntu0.22.04.1
ProcVersionSignature: Ubuntu 5.15.0-48.54-generic 5.15.53
Uname: Linux 5.15.0-48-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Oct 13 10:25:17 2022
DisplayManager: gdm3
InstallationDate: Installed on 2022-09-05 (37 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions: mutter-common 42.2-0ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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