Ok some precision : I have this problem only because my shortcuts weren't default one : I put super+arrows. If I put ctrl+alt+arrows back everything works smoothly.
Any workarounds ? I really would like to keep my old shortcuts !! :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989012 Title: Desktop switcher does not disappear after switching and cause CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/989012/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs