I'm running Solus (default install, all up to date) on a Dell XPS 15 9560.
Parts of my keyboard stop working randomly - I can't type anything but I can alt and tab, I can open a terminal, the Caps Lock key lights up, backlight is fine.
No idea what causes it. Sometimes it fixes itself after a while, this time I pressed the power button to go to sleep, and then logged back in with the keyboard functioning normally. Has anyone encountered something similar before?