There are these lines in /var/log/kern.log Oct 21 11:12:57 u100 kernel: [ 57.646966] integrated sync not supported Oct 21 11:12:57 u100 kernel: [ 57.798464] integrated sync not supported Oct 21 11:13:10 u100 kernel: [ 71.445304] integrated sync not supported Maybe they are related to this problem too.
-- backlight throbbing on login & idle https://bugs.launchpad.net/bugs/439768 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