Maybe this is related to http://bugs.launchpad.net/ubuntu/+bug/32963 which affects the brightness on intel graphics chips.
-- Contrast setting is bad https://bugs.launchpad.net/bugs/69868 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs