Laptop Gateway NV55C running with the same brightness issues. I maintain a bug report on the freedesktop bugzilla with no answer after 1 month.
https://bugs.freedesktop.org/process_bug.cgi Will try Kamal's PPA. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/573984 Title: Screen brightness can not be adjusted in Lucid with Intel Arrandale graphics -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs