I think this bug may actually be INVALID. It turns out the root cause is setting this in /etc/default/grub, which I had done in order to change the Grub keyboard layout: GRUB_TERMINAL_INPUT=at_keyboard
After removing this line (and updating grub), the brightness keys work correctly and none of the other keys trigger brightness changes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758442 Title: [HP WMI] Issues with brightness keys [HP ProBook 640 G1] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1758442/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
