A kernel patch for backlight support for (few) samsung laptops was presented by Greg K-H in http://lkml.org/lkml/2009/8/16/274 . Apparently it is not included in upstream final 2.6.31 kernel.
-- NC10 fails to up and down the brightness https://bugs.launchpad.net/bugs/409889 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
