Public bug reported: In a HP Pavilion 15-R008NS: fn keys stopped working after kernel update. For example, if you press Fn+F3 it's the same as pressing F3.
That was the update (from the /var/log/apt/history.log file): Start-Date: 2021-11-09 19:14:19 Commandline: apt full-upgrade Install: linux-image-5.4.0-90-generic:amd64 (5.4.0-90.101, automatic), linux-headers-5.11.0-40-generic:amd64 (5.11.0-40.44~20.04.2, automatic), linux-modules-extra-5.11.0-40-generic:amd64 (5.11.0-40.44~20.04.2, automatic), linux-modules-extra-5.4.0-90-generic:amd64 (5.4.0-90.101, automatic), linux-modules-5.11.0-40-generic:amd64 (5.11.0-40.44~20.04.2, automatic), linux-headers-5.4.0-90-generic:amd64 (5.4.0-90.101, automatic), linux-headers-5.4.0-90:amd64 (5.4.0-90.101, automatic), linux-modules-5.4.0-90-generic:amd64 (5.4.0-90.101, automatic), linux-hwe-5.11-headers-5.11.0-40:amd64 (5.11.0-40.44~20.04.2, automatic), linux-image-5.11.0-40-generic:amd64 (5.11.0-40.44~20.04.2, automatic) Upgrade: linux-headers-generic-hwe-20.04:amd64 (5.11.0.38.42~20.04.17, 5.11.0.40.44~20.04.18), linux-headers-generic:amd64 (5.4.0.89.93, 5.4.0.90.94), linux-libc-dev:amd64 (5.4.0-89.100, 5.4.0-90.101), linux-image-generic:amd64 (5.4.0.89.93, 5.4.0.90.94), linux-image-generic-hwe-20.04:amd64 (5.11.0.38.42~20.04.17, 5.11.0.40.44~20.04.18), linux-generic-hwe-20.04:amd64 (5.11.0.38.42~20.04.17, 5.11.0.40.44~20.04.18), linux-generic:amd64 (5.4.0.89.93, 5.4.0.90.94) End-Date: 2021-11-09 19:21:02 ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950389 Title: fn keys stopped working after kernel update (HP Pavilion 15-R008NS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs