I recently upgraded to Ubuntu 11.04. Login worked fine at first. After a recent update, I can no longer login. The Keyboard is inactive on the home screen. Mouse is active and I can enter through other non-admin accounts with no password required for their login. Keyboard works fine once I can get past the login.
Doesn't work on normal, classic or safe mode. Keyboard driver (system-wide)set to Dell Inspiron 6xxx/8xxx.
Dell Inspiron 8600 laptop