I have the same bug, but a NVIDIA card, with nvidia proprietary drivers. Btw, I noticed that it happens whenever the screen saver is locked (password required). I do not use any OpenGL screen saver, just the analogical clock screen saver. I always used kwin --replace as a workaround
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/700270 Title: Black screen with only mouse cursor when resuming from suspend and using compositing -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
