linux-kernel - Re: 2.6.33: Xorg+khubd lockup (D-state) BUG / ioctl EVIOCGNAME failed: Inappropriate ioctl for device / PreInit returned NULL

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Message-ID: <alpine.DEB.2.00.1003250833040.13307@p34.internal.lan>
Date:	Thu, 25 Mar 2010 08:35:17 -0400 (EDT)
From:	Justin Piszcz <jpiszcz@...idpixels.com>
To:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	xorg@...ts.freedesktop.org
cc:	Alan Piszcz <ap@...arrain.com>
Subject: Re: 2.6.33: Xorg+khubd lockup (D-state) BUG / ioctl EVIOCGNAME
 failed: Inappropriate ioctl for device / PreInit returned NULL



On Thu, 25 Mar 2010, Justin Piszcz wrote:

The same problem has been reported by another person, he says his entire 
system freezes, which, it appears to do unless you can SSH into the box:
http://www.openoffice.org/issues/show_bug.cgi?id=76797

Look at his lspci listing.
james@...105us:~$ lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)

Here is mine:
$ lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)

Looks like the bug may be in the USB subsystem for this chipset.

Justin.

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