At that time the kernel 4.19.24 proposed by launchpad and installed with Ukuu already solved the problem. With the current kernel 4.15.0-58 the problem still exists.
Meanwhile, I use the kernel 5.0.0-25, so or at least these two (2) bugs are fixed as well. ** Changed in: linux (Ubuntu Bionic) Status: Fix Committed => Fix Released -- 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 email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs