The button was unselected. (I'm not a newcomer.) And the way, the screen was darken, was not the same like selecting this option. It has got dark slowly, and after a while it was light again. This happened only when I used battery, the bug does not appear using power cable. After a reboot the screen starts light, that's why I think, this is not a hardware error. Does the brightness of the screen have a variable to follow up its state?
-- Power saving: screen gets darker unwanted https://bugs.launchpad.net/bugs/316032 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
