Re: khubd blocking in D state with 2.5.5-pre1

[Greg KH]

On Sun, Feb 17, 2002 at 11:34:11PM +0100, Udo A. Steinberg wrote:
> 
> My monitor acts as USB hub. When the monitor is switched off and then back
> on the khubd kernel thread blocks in D state:

<snip>

> Is this a known problem?

Yes it is.  See the lkml archives for some patches from me and Pat
Mochel that fix this problem.  It is a combination of bugs in both the
USB core, and the driverfs code that cause this.

thanks,

greg k-h