Thanks for the bug report. Please start by removing any local extensions: cd ~/.local/share/gnome-shell/ rm -rf extensions
and then log in again. If the problem still happens then while it is happening please run: journalctl -b0 > journal.txt and attach the resulting text file here. ** Package changed: xorg (Ubuntu) => mutter (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2052859 Title: Windows go to behind others when clicking with mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2052859/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp