I have the same keyboard backlight issue with my Dell Studio XPS 1640. Gnome 3 is probably relevant. I have experienced exactly the same problem under Ubuntu, Linux Mint Cinnamon and Fedora.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/962402 Title: keyboard stops responding after backlight toggle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/962402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
