I noticed this behaviour just this morning with 16.04 and gnome-shell 3.24.1-0ubuntu, I came back after the screen had timed out to lockscreen and the desktop interaction was very sluggish to login (several seconds to respond) and then all desktop apps were locked for perhaps 30 sec to a minute
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1482397 Title: Applications suddenly don't allow any interaction with them To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1482397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs