I just installed 180.22, set the resolution, refresh rate, and Video Blitter Adapter Settings is unchecked. I'll keep you informed of anything. Nice to know that closing and opening the lid restores the screen. Have you tried this too Markus?
-- Display corruption after short period https://bugs.launchpad.net/bugs/270617 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
