Mac OS version Big Sur
Even though my keyboard is a niche model (ergonomic, from X-bows), I verified the layout here Difference between US QWERTY and International QWERTY Apple keyboards? I have therefore a US (not US international) and should be of of ANSI type.
The following is what makes tricky to understand the exact problem:
- Restarting the macbook and even re-adding the keyboard languages one by one did not help.
- Mac keyboard set up assistant cannot detect the keyboard
- Most keys (including SOME symbols and action keys) work just fine... except instead of some letters (u i o p j k n etc) numbers are typed...
- The exact same external keyboard worked perfectly a week ago. The only thing I did was to use the mac with a different keyboard (I already put back the right keyboard language)
Hitting option-f6-fn multiple times seem to do nothing.
I tested it on a Windows laptop and the same keys also have issues, except they just don't type anything in this case.
I can understand a hardware issue but last time I used it I had 0 issues... and now half of the keys are broken :/
– dragonmnl Jan 04 '22 at 12:58