I can confirm that the problem is gone in 11.10 on the T420. I upgraded early in the Beta phase because it was such an issue for me and have had no lock ups since.
For what its worth I think its worth the upgrade to 11.10. I find it much more polished and stable than 11.04. Cheers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/792849 Title: Lenovo ThinkPad T420 random hardlocks with Sandy Bridge graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/792849/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
