Hello Anthony Wong, ok, then I'll suggest you: 1. i w'll reinstall the test kernel, install the old kernel and modify /etc/modprobe.d/alsa-base.conf to "options snd-hda-intel model = mute-led-gpio" ;) 2. i follow your suggestion and report the f11 LED error to: https://bugzilla.kernel.org/enter_bug.cgi?product=Platform Specific / Hardware ... 3. and see when their update will flow into future kernels. ;)
I assume that this Thread / Bug is closed and thank you for your great support. Best Regards Helmut -- 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