I forgot to mention, compiz works fine with 2.6.32-30.59-generic. There appear to be no regressions with the update. So while the guest session is still unusable for me, this update seems fine.
$ lspci|grep -i radeon 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/652934 Title: [RV515] Guest session causes screen to flicker violently and session is unusable -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
