(In reply to truf from comment #78) > No any hotkeys helped. If that include SHIFT+Alt+F12, it's not the compositor freeze (this bug originally)
> Eventually I damaged the system (by doing hard reset every freeze) Due to journaling filesystems, that is rather unlikely, but you may have left stale lock files around. > changed composer to OpenGL 3.x + installed all proprietary drivers except > Nvidea. "nvidia" ;-) > The problem still not appeared. So the bottom line is that after wiping the cache, the issue is gone? -> see comment #73 -- 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
