I would argue that bug #271706 should be marked duplicate of this because symptoms are identical and the cause same:
https://bugs.launchpad.net/ubuntu/+bug/278781/comments/7 "...issue is that on certain systems' PS/2 keyboards, the volume control keys (and certain media keys) report a KEY_DOWN when they're pressed, but not a KEY_UP when they're released..." only difference are non-Dell laptops (Compaq, HP, Toshiba among others) and Fn volume keys -- X never sees brightness key release events on Dell laptops https://bugs.launchpad.net/bugs/261721 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs