1. Please run the 'Extensions' app and remove/disable any extensions not
provided by Ubuntu.
2. If you are using indicator-multiload then please uninstall that (bug
784055).
3. If the problem still persists after rebooting then please run these
commands:
lspci -k > lspcik.txt
gsettings list-recursively org.gnome.shell > settings.txt
journalctl -b0 > journal.txt
sudo apt install mesa-utils
glxinfo > glxinfo.txt
and attach the resulting text files here.
** Tags added: 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/1889377
Title:
gnome-shell using lot of CPU (costantly 30% - often up to 100%) making
my system quite slow
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
I've read it might be an issue related to NVidia running on noveaux drivers.
Actually this is my configuration (NVidia G92 [GeForce 9600 GSO]) with
noveaux because if I install proprietary NVidia drivers, I cannot boot (system
freezes on purple screen at boot before asking for login) even with all the
proper configurations(nomodeset on grub, WaylandEnable=false in
/etc/gdm3/custom.conf)
1) Ubuntu release: Ubuntu 20.04.1 LTS
2) apt-cache policy gnome-shell
gnome-shell:
Installed: 3.36.3-1ubuntu1~20.04.2
Candidate: 3.36.3-1ubuntu1~20.04.2
Version table:
*** 3.36.3-1ubuntu1~20.04.2 500
500 http://it.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
100 /var/lib/dpkg/status
3.36.1-5ubuntu1 500
500 http://it.archive.ubuntu.com/ubuntu focal/main amd64 Packages
3) System running quick
4) System very slow
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.3-1ubuntu1~20.04.2
Uname: Linux 5.7.10-050710-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Jul 29 10:31:30 2020
DisplayManager: gdm3
GsettingsChanges:
InstallationDate: Installed on 2020-07-16 (12 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
RelatedPackageVersions: mutter-common 3.36.3-0ubuntu0.20.04.1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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