Thank you but I obviously already know that, the problem is I can't
access qubes and check those settings with the gui, the boot of that
qubes os is broken, that's why I have asked how can I check those
settings VIA TERMINAL, thus accessing the harddisk data and checking
the qubes files.. btw in case it was not clear: I just need to see
what values I had set for my mouse (speed, etc), I do not need to
change it, just check it out.