Some more results of my troubleshooting: The problem doesn't have to do with the restricted nVidia drivers. I recently changed from the non-free ("nvidia") driver to the free ("nv") driver, and the problem still appeared after a while.
What about you, Joachim, are you using the nVidia drivers as well? Which version? Also, I've noticed that I don't need to log out and in again to get the screen to look right. If I just hibernate while the screen is offset, it looks right again when I resume. -- Screen occasionally offset to the left https://launchpad.net/bugs/75214 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs