Can you try temporarily uninstalling ia32-libs and reproducing the issue, to rule out that as a possible suspect? (We had a bug on arrandale x86_64 recently that we believe was due to an old mesa in ia32-libs, but that should be fixed now.)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745112 Title: [arrandale] desktop is messed up (goes black) when laptop is docked -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
