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Re: USB keyboard crashes

From: Vladimir 'φ-coder/phcoder' Serbinenko
Subject: Re: USB keyboard crashes
Date: Sat, 01 May 2010 12:06:41 +0200
User-agent: Mozilla-Thunderbird (X11/20091109)

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?
> I've been looking GRUB2 more than a year ago, and I found that the
> real handicap nowadays is the lack of good documentation (maybe more
> work on the Wiki? that's my opinion). Anyway, thanks everybody for the
> effort in developing.
> I hope this can be helpful. Best regards,
> Jacobo Pantoja
> ------------------------------------------------------------------------
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Vladimir 'φ-coder/phcoder' Serbinenko

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