Try booting a live CD/USB and test it. Other than that, it's a faulty key. On Wed, 9 Dec 2015 15:11:36 +0100 Peter O'Doherty <mail@xxxxxxxxxxxxxxxxx> wrote: > Hi, > I've just done a new arch install on my Dell laptop and have noticed > that the right arrow isn't working. And showkeys doesn't respond to > the key being pressed. Is there anything else I can try before > assuming it's a hardware problem? > > Many thanks, > Peter