usb/169935: [keyboard] Unable use USB keyboard while panic

Dave Hayes dave at jetcafe.org
Tue Nov 19 21:50:01 UTC 2013


The following reply was made to PR usb/169935; it has been noted by GNATS.

From: Dave Hayes <dave at jetcafe.org>
To: bug-followup at FreeBSD.org, kes-kes at yandex.ru
Cc:  
Subject: Re: usb/169935: [keyboard] Unable use USB keyboard while panic
Date: Tue, 19 Nov 2013 13:35:34 -0800

 Just another datapoint. If I get a panic really early on (e.g. a fatal 
 trap 12 during the very first part of the kernel's booting process) I 
 experience this same issue. I've dropped to a debugger, but can't trace 
 what happened because the keyboard does not work.
 
 Using a PS/2 does not work as this machine has no PS/2 keyboard 
 interface. :)
 -- 
 Dave Hayes - Consultant - Altadena CA, USA - dave at jetcafe.org
  >>>> *The opinions expressed above are entirely my own* <<<<
 
 Anarchism is founded on the observation that since few
 are wise enough to rule themselves, even fewer are wise
 enough to rule others.
                                              - Edward Abbey


More information about the freebsd-usb mailing list