Thanks for the report, Just for clarification, what you're trying to say is that going through gnome System > Preferences > Power Management doesn't have any options to adjust the brightness? Is that what your issue is? I just want to classify this in the right area by pinpointing where else you're trying to change the brightness that it's not recognized.
** Changed in: Ubuntu Assignee: (unassigned) => Chris Burgan Status: Unconfirmed => Needs Info -- Brightness control via ACPI in HP notebooks https://launchpad.net/bugs/82188 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs