Same problem in my computer (Dell Vostro V13) with Ubuntu 10.10 64 bits. I tried to blacklist "video" but I don't have any result. So, it seems to be different that in others Dell laptops.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721593 Title: Brightness hotkey only allows some of available brightness levels -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs