Please see: https://bugs.launchpad.net/ubuntu/+bug/191161
I believe these are related on some fronts. This is still existing. I confirmed it on another model Thinkpad today. -- Screen brightness buttons don't work properly on Thinkpad Z61T https://bugs.launchpad.net/bugs/61184 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
