My Fn key is permanently activated/pressed, although it is deactivated in the BIOS. In Ubuntu pressing the FN+ESC keys doesn't do anything. Numlock is deactivated in the BIOS, so it can't interfere with the Fn key.
I only want the FN functions upon pressing the FN key, hence any idea how to achieve this?
My machine is a Dell 9560 - latest UK version.
Ubuntu 16.04, latest standard updates, Kernel 22.214.171.124-generic.