Comment 120 for bug 1949394

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In , mat.jonczyk (mat.jonczyk-linux-kernel-bugs) wrote :

We may just write to Gigabyte and ask them for support.

OK, I get this.
Just looked at the logs again.
We are not really enabling the AUX port

int i8042_enable_aux_port(void) should send 0xa8 "Enable second PS/2 port " separately from setting the control reg.

It was done previously byt appparently the controller got confused.