Solution in comment #34 DOES NOT WORK for me. And I noticed the following: during the first few seconds after the screen freezes (may be around 3 to 10 seconds), when I move mouse pointer it changes shape according to what it under it (for example, "I" when hovering text).
Also, during these first seconds of freezing I can (blindly) click UI components or use key combinations and they work, although the content on the screen does no change. For example, if I was listening to music in a tab in Google Chrome, I can press Ctrl+W and the music stops playing. Of course there are no visual consequences in closing the tab, because the screen has frozen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1440210 Title: KWin crashes multiple times a day and often has to be restarted manually. To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1440210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs