Hi, I'm running 11.10 on the same Macbook model and also have this problem. When I resume from suspend, the screen is completely dimmed. I often can't see the login screen. The laptop screen also dims when I press Fn-F7 to change the multi-monitor mode. In both of these situations, I can bring the brightness back up with Fn-F2. But every time I resume or change monitor modes, it has to be done again. I found the problem resolved for the multi-monitor switch when I chose "Turn off after: Never" in the Screen options. However, the problem returned after another suspend and resume cycle.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/876522 Title: black screen when dim scrren to save power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/876522/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
