usb/175731: detaching USB keyboard freezes other USB keyboards

Hans Petter Selasky hselasky at c2i.net
Thu Feb 7 21:30:02 UTC 2013


The following reply was made to PR usb/175731; it has been noted by GNATS.

From: Hans Petter Selasky <hselasky at c2i.net>
To: freebsd-usb at freebsd.org,
 Norbert Koch <nkoch at demig.de>
Cc: bug-followup at freebsd.org,
 imp at freebsd.org
Subject: Re: usb/175731: detaching USB keyboard freezes other USB keyboards
Date: Thu, 7 Feb 2013 22:26:17 +0100

 On Thursday 07 February 2013 13:10:01 Norbert Koch wrote:
 > The following reply was made to PR usb/175731; it has been noted by GNATS.
 > 
 > From: Norbert Koch <nkoch at demig.de>
 > To: bug-followup at FreeBSD.org
 > Cc:
 > Subject: Re: usb/175731: detaching USB keyboard freezes other USB keyboards
 > Date: Thu, 07 Feb 2013 13:01:01 +0100
 > 
 >  Same problem with FreeBSD-9.1-RELEASE.
 
 Hi,
 
 In /etc/devd.conf there are a few lines of code:
 
 # When a USB keyboard arrives, attach it as the console keyboard.
 attach 100 {
         device-name "ukbd0";
         action "/etc/rc.d/syscons setkeyboard /dev/ukbd0";
 };
 detach 100 {
         device-name "ukbd0";
         action "/etc/rc.d/syscons setkeyboard /dev/kbd0";
 };
 
 Can you try to uncomment these?
 
 Then restart devd or reboot and try again and see what happens.
 
 I believe the devd.conf lines above should be removed.
 
 --HPS


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