Can you please run apport-collect 812638 to attach your logs here so we can see more of what is going on? Sandybridge isn't supported in lucid so we have no idea what kind of userspace packages you are using, and with 2.6.38-11 and natty-proposed xserver-xorg-video-intel I can't reproduce this at all on a t420s
-- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
