Changed keyboard from 105 to 86 key, can't log in

[cogitordi]

I replaced the USB keyboard (105 keys) that I was using with a compact 86-key Sejin PS/2 keyboard. The PC BIOS has no problem with the Sejin, but Ubuntu assumes that I still have a 105-key keyboard attached and I can't log in (some keys produce no characters).

I attached the USB keyboard and logged in. But I see no way to change the type of keyboard from the 105 to the small keyboard.

[PatrickVogeli]

System -> Preferences -> Keyboard

In the 2nd tab you can select the keyboard model.

[cogitordi]

Yes, there is a list of keyboards. But "Generic" is for 105 keys, not a compact keyboard like the Seijin.