Also, have you tried rebooting since the problem started? If the problem still persists then please attach your /var/log/apt/history* file which contains the time period of 11-12 November.
** Package changed: gnome-shell (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852173 Title: GUI applications with root access don't open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1852173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
