I've only a Lenovo X61t here to test. On this laptop the screen- brightness changes and the display from notify-osd (triggered by g-p-m) are perfectly in sync. The only "out of sync"-case I encountered is when I hit brightness-up/down very fast (e.g. 3 keystrokes a second), not all keystrokes are not caught be the system and therefore the brightness is not changed every time. But when the screen-brightness changes the brightness-indicator rendered by notify-osd is updated in-sync always.
-- screen brightness notification out of sequence with keypresses on Dell XPS M1530 https://bugs.launchpad.net/bugs/351326 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