It is kind of weird. I couldn't get the gray blocks anymore through switching to console or use suspend but after xv use and running laptop some time on shutdown I got them again several times (always without connected external). Maybe it is random that nothing happens so some more tests are needed to nail it down.
-- laptop hangs when switching video mode https://bugs.launchpad.net/bugs/127101 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
