I have the same problem with MSI WIND U90, Karmic, 2.6.31-13, acpi 1.4-2, acpid 1.0.6-9ubuntu8, hal 0.5.13-1ubuntu8, gnome-power-manager 2.28.0-0ubuntu3. I had this problem from time to time for a half of a year. Now it became serious again.
-- Screen constantly flashing while g-p-m is running https://bugs.launchpad.net/bugs/145131 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs