From kde-bugs-dist Sun Mar 01 22:51:30 2015 From: Andrew de Quincey Date: Sun, 01 Mar 2015 22:51:30 +0000 To: kde-bugs-dist Subject: [kwin] [Bug 344326] Black or corrupted screen on resume from suspend Message-Id: X-MARC-Message: https://marc.info/?l=kde-bugs-dist&m=142525030130889 https://bugs.kde.org/show_bug.cgi?id=344326 --- Comment #32 from Andrew de Quincey --- Ah, just managed to trigger it by unplugging and replugging my external monitor a few times (slowly, letting it recover from each change). So I don't think its likely the post-hibernation memory decay issue hypothesized above. However, I would like to confirm that disabling/re-enabling compositing does indeed fix it here as well. My problem previously was that you can't toggle compositing from the lockscreen, which is what I had enabled post-dehibernation. I'm using a Quadro K3000M NOT using Optimus BTW if that helps. -- You are receiving this mail because: You are watching all bug changes.