Thanks for the bug report.
1. It looks like you don't have any custom extensions installed, is that
correct? You can check using the app called 'Extensions' where there
should be only 3 default extensions listed.
2. Next time the problem is happening, please open a Terminal and run:
journalctl -b0 > journal.txt
3. Attach the resulting text file here.
** Tags added: nvidia performance
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1928791
Title:
gnome-shell runs on 60--100% CPU usage
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
from top output:
top - 14:18:02 up 5:45, 1 user, load average: 1,55, 1,54, 1,77
Tasks: 419 total, 1 running, 418 sleeping, 0 stopped, 0 zombie
%Cpu(s): 13,2 us, 2,6 sy, 0,0 ni, 83,7 id, 0,1 wa, 0,0 hi, 0,4 si, 0,0
st
MiB Mem : 7960,7 total, 233,0 free, 5719,6 used, 2008,1 buff/cache
MiB Swap: 26058,0 total, 23596,0 free, 2462,0 used. 576,0 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
20866 tobias 20 0 6652668 996,0m 83472 S 63,4 12,5 33:56.49
gnome-shell
this is so wrong… how to fix it?
best, Tobias
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.7-0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.8.0-53.60~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-53-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.17
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Tue May 18 14:11:41 2021
DisplayManager: gdm3
InstallationDate: Installed on 2020-07-22 (300 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
RelatedPackageVersions: mutter-common 3.36.7+git20201123-0.20.04.1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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