Sorry, I posted my comment #114 before seeing the rest of the comments in the thread. I thought I had seen them all, but apparently not.
I followed some advice (re-enable kms, disable dri and change driver to intel in xorg.conf) from Chris' link in his comment #113, and *so far* I am not having any lockups, and my screen res is back to 1280x1024. -- 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