I have installed the latest 3.9.3 kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/ and the problem seems solved. The brightness changes with the function combination keys. The "System Settings" --> "Brightness and Lock" now contains the brightness controls and works fine.
I have also tried the 3.2.0-41, but the problems persists with this kernel. If you still need any more details, I would gladly help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1142651 Title: [keymap] TOSHIBA L870-18J: Brightness keys do not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1142651/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
