Enough guessing. Gnome bug is a different one. And it has no connection to this bug.
In my case rfkill didn't work because keycode 88 was set to UNKNOWN by this generic dell rule: https://github.com/systemd/systemd/blob/c5896b6a8cfcfd1b94f25450a96a1411384f1108/hwdb/60-keyboard.hwdb#L267
My rule https://github.com/systemd/systemd/blob/c5896b6a8cfcfd1b94f25450a96a1411384f1108/hwdb/60-keyboard.hwdb#L303-L305 was accepted and it is a correct solution, because it refines key code for exact model.
Enough guessing. Gnome bug is a different one. And it has no connection to this bug.
In my case rfkill didn't work because keycode 88 was set to UNKNOWN by this generic dell rule: https:/ /github. com/systemd/ systemd/ blob/c5896b6a8c fcfd1b94f25450a 96a1411384f1108 /hwdb/60- keyboard. hwdb#L267
My rule https:/ /github. com/systemd/ systemd/ blob/c5896b6a8c fcfd1b94f25450a 96a1411384f1108 /hwdb/60- keyboard. hwdb#L303- L305 was accepted and it is a correct solution, because it refines key code for exact model.