For those who found that 2.6.32-19 (and -20) worked, but -21 and -22 don't work, it's likely that simply re-enabling KMS as recorded on https://wiki.ubuntu.com/X/Bugs/Lucidi8xxFreezes will resolve your problem.
-- MASTER: [i855] GPU lockup (apport-crash) https://bugs.launchpad.net/bugs/541511 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs