Thanks. The last messages in that log from ubuntu-appindicators may be related as it has caused bugs like this before.
Please: 1. sudo apt install gnome-shell-extension-prefs 2. Open the Extensions app 3. Disable Ubuntu AppIndicators 4. Log in again If that doesn't solve it then maybe also try disabling the other extensions in the same way. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1974054 Title: Without a reason gnome-shell CPU usage gets high To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1974054/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs