Found the 2.6.38-11 proposed kernel from https://launchpad.net /~canonical-kernel-team/+archive/ppa/+build/2628440. Booting with i915.semaphores=1 seems to work without any visual problems, though on shutdown, it seems to be showing plymouth drawing on top of the fb console. Without i915.semaphores=0, the results have been a black part of the screen taking up either the right 1/3, the center 1/3, the whole screen (maybe more combinations but I stopped trying).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/812638 Title: video problems with Thinkpad T420s integrated intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-backport-natty/+bug/812638/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
