system-monitor-next is still installed according to those logs, even if not "enabled". It was also reinstalled just yesterday:
Feb 05 08:44:16 hostname gnome-shell[4586]: Archive: /tmp/198P12.shell-extension.zip Feb 05 08:44:16 hostname gnome-shell[4586]: inflating: /home/username/.local/share/gnome-shell/extension-updates/system-monitor-n...@paradoxxx.zero.gmail.com/stylesheet.css ... Please deleted it: cd ~/.local/share/gnome-shell rm -rf extensions extension-updates and then reboot. Please do not install 'system-monitor-next' or any other third party extensions while we're debugging this issue because there is a significant chance that such extensions are the cause. -- 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/2089709 Title: Ubuntu 24.04 (X11) sometimes logs in to a black screen with only an X cursor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2089709/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs