Thanks. Can you try booting an older kernel version (like the original 5.11.0-16.17) and tell us if that avoids the issue?
** Package changed: bluez (Ubuntu) => linux (Ubuntu) ** Summary changed: - laptop brightness hotkey after latest update + [HP EliteBook 850 G6] laptop brightness hotkey after latest update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1935754 Title: [HP EliteBook 850 G6] laptop brightness hotkey after latest update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1935754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs