Are you sure that you are using the new intel driver after upgrade? Like I've said before, when using i810 instead of intel, this does not occur.
-- screen blinks a lot during boot https://bugs.launchpad.net/bugs/148686 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