Jacobo Pantoja wrote:
> Hi,
>
Please subscribe to the list before posting and don't cross-post to
different grub lists.
>
> With the USB Legacy Support DISABLED (thus being the keyboard purely USB)
> - I've wrote in grub.cfg "insmod uhci ; insmod usb_keyboard ;
> terminal_input usb_keyboard". The computer restarts every time. Then
> I've deleted commands until no restarts, and I've noticed that loading
> uhci goes right, but loading usb_keyboard then leads to a restart.
> - I've wrote in grub.cfg "insmod ohci ; insmod usb_keyboard ;
> terminal_input usb_keyboard". The computer hangs on starting.
> With the USB Legacy Support ENABLED
> - I've gone to GRUB console and typed lots of combinations.
> - I can confirm that loading usb_keyboard without loading anything
> before leads to a restart.
> - Loading usb_keyboard AFTER loading uhci is the same.
> - Loading usb_keyboard AFTER loading OHCI does not restart the
> computer, but it stops responding. However, loading usb_keyboard
> throws the message "HID found", but the keyboard doesn't work and grub
> do not continue executing.
>
Have you tried disconnecting mouse?