Q key not working in Manjaro Linux

 For the longest time, the lower case q key would not work for me - upper case would work, but I couldn't even have the Caps Lock key on and hold down the shift button to get q to show up.  As it turns out, the Manjaro Settings Manager had my keyboard set as a generic 86 key PC.  I changed it to a generic 104 key PC and the q key works again.