Here's my dmidecode output. I experienced wrong value change with brigthness too, but it's a start
** Attachment added: "demidecode.txt" http://launchpadlibrarian.net/29678660/demidecode.txt -- Cannot change brightness with 2.6.27-11+ kernel https://bugs.launchpad.net/bugs/333386 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs