Further testing reveals that this appears to affect my display only when set to its native resolution (1440x900). Changing to another resolution, e.g. 1024x768, makes this problem go away.
-- X flickers wildly whenever anything on-screen updates https://bugs.launchpad.net/bugs/412492 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