Please: 1. Attach only the portion of the log relating to the command in comment #2 - while the freeze is occurring. You will need to start the command, wait till the freeze happens, and then send us the most recent messages only.
2. Provide 'top' output from a fresh session immediately after a freeze occurs. Because as you said; "This happened soon after logging in". 3. Run 'gnome-shell-extension-prefs' and disable 'Ubuntu AppIndicators'. Leave it disabled and tell us if that avoids the problem. 4. Tell us if 'gnome-shell-extension-prefs' shows any other extensions enabled. 5. Run: lspci -k > lspcik.txt and send us the resulting file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876946 Title: gnome-shell freezing with "Attempting to run a JS callback during garbage collection." messages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1876946/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs