Before you boot into the test kernel in #20, please remove "options snd-hda-intel model=mute-led-gpio" from /etc/modprobe.d/alsa-base.conf first. If it works, I will send the proper fix to upstream so that you no longer need to modify /etc/modprobe.d/alsa-base.conf.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811254 Title: HP ProBook 470 G5, LED's in Hotkeys f5, f8 and f11 without function To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
