Check for dirt or leftover food stuck under the keys that might stop them from working. Try restarting your computer to see if it helps the keyboard start working again. Ensure your keyboard driver is ...

I got a new Lenovo Thinkpad SL300 laptop, and installed Gentoo ~amd64 on it. For the most part, things work well (the exceptions being the volume control keys, fingerprint scanner, bluetooth, and the ...