I have the problem exactly as described in this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1121951, on a Thinkpad X1 Carbon. Is that definitely the same as this bug? If so, I'm happy to test kernel versions, if someone shows me how.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1098216 Title: Regression in brightness control on Lenovo Thinkpad X230 and X1 Carbon To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1098216/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs