linux-image-2.6.28-11-generic modularity

[Scott James Remnant]

On Mon, 2009-04-06 at 23:46 +0200, Nikias Bassen wrote:

> > Try the following:
> > 
> >  # ls /sys/bus/pci/drivers/ehci_hcd
> > 
> > You should see an entry for your USB 2.0 host device, something like
> > 0000:00:xx.x
> > 
> > Then do
> > 
> >  # echo -n 0000:00:xx.x > unbind
> > 
> > (obviously replacing the xx.x before you do)
> > 
> > 
> > This will unbind your device from ehci_hcd, which might restore
> > functionality for you.
> 
> This one works perfectly!
> 
Awesome.

You can disable this on boot by creating
a /etc/udev/rules.d/disable-ehci.rules file containing:

ACTION=="add", SUBSYSTEM=="pci", DRIVER=="ehci_hcd", \
	RUN+="/bin/sh -c 'echo -n %k > %S%p/driver/unbind'"


(That should work, but do test it)

Scott
-- 
Scott James Remnant
scott at canonical.com
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