To Do, thank you for posting the results of your search. As an FYI, that bug report is way to broad, and risks being considered useless. It would be best to avoid such reports as upstream largely ignores bugzilla, in favor of the appropriate mailing list. As well, this bugzilla report in particular is more of a forum of potentially related "Me too!" comments, which is not what you want in a bug report. Instead, one would want maintainers discussing code development or posting patches with a chance of being accepted into the stable kernel. In addition, that report isn't even toggled to the correct provider group, so the appropriate maintainer(s) wouldn't even be viewing that report.
Much of the same applies for downstream report https://bugs.launchpad.net/ubuntu/+source/linux/+bug/935778 . Doing "Every hardware from a vendor" reports is frowned upon both up and downstream. It is also advised to avoid marking this report a duplicate of either at the risk of your problem being marginalized and ignored. The maintainers of the problem you have, would be subscribers of the linux-acpi mailing list (I've had a similar problem with different hardware which went to the linux-acpi mailing list first, and was ultimately resolved in a very timely manner). With this in mind, before we upstream this report in the method requested by upstream, could you please test the newest mainline kernel via http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10-rc4-saucy/ ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069144 Title: [Toshiba Satellite R830] brightness control works until sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs