Thanks for the bug report. Please run these commands to confirm you only have the three supported gnome-shell extensions enabled:
gnome-extensions list gnome-extensions list --enabled Please also open the 'Additional Drivers' app and try installing one of the proprietary NVIDIA drivers instead. If the problem still isn't solved then please also attach full output from 'top' showing the high CPU and RES. ** Tags added: performance ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete ** Tags added: nouveau -- 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/2023909 Title: gnome-s+ CPU useage spike to 100%+ on mouse move Status in gnome-shell package in Ubuntu: Incomplete Bug description: when i move my mouse, the gnome-s+ CPU usage spike > 100%, RES > 1G. iam using Ubunto 22.4 LS and i'm using X11. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gnome-shell 42.5-0ubuntu1 ProcVersionSignature: Ubuntu 5.19.0-43.44~22.04.1-generic 5.19.17 Uname: Linux 5.19.0-43-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.4 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Wed Jun 14 18:36:49 2023 DisplayManager: gdm3 InstallationDate: Installed on 2022-11-21 (205 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) RelatedPackageVersions: mutter-common 42.5-0ubuntu1 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2023909/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp