According to the screenshot, I think this has to do more with gnome- power-manager rather than Firefox.
** Changed in: gnome-power-manager (Ubuntu) Sourcepackagename: firefox-3.0 => gnome-power-manager Status: New => Incomplete -- error message on desktop https://bugs.launchpad.net/bugs/211959 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