Re: [gentoo-user] USB-BT211 causing udev to fail, related to usb3, how to disable?

lördagen den 13 augusti 2011 07.54.37 skrev  Michael Mol:
> On Sat, Aug 13, 2011 at 6:23 AM,  <jonas.narstrom@×××××.com> wrote:
> >
> > I have an ASUS USB-BT211 bluetooth dongle, I have never been able to make
it
> > work and it causes udev to fail at startup and sending the following msg
to
> > the syslog:
> >
> > 2011-08-13T09:45:30+02:00 poff udevd[5235]: timeout 'usb_id --export
> > /devices/pci0000:00/0000:00:12.0/usb3'
> >
> > This seems to be related to usb3, however, neither the mobo (ASUS M4A79XTD
> > EVO) nor the the installed kernel has usb3 support; if related to usb3 is
> > expected.

*... if related to usb3 faiure is expected.

> >
> > Acording to the ASUS website the bluetooth dongle should work with usb2.
> >
> > Is there a way to disable usb3 in udev and force it to use usb2 for the
> > device?
>
> You can find udev's action rules under /etc/udev/ ... Maybe you'll
> find what you need there.
>
> Note that most motherboards don't make every port USB3. In fact, I
> haven't yet seen one yet that does. If you look next to the port, you
> may see the text 'USB3'...try plugging your dongle into a different
> port from that one.
>
> The other thing you might do is disable USB3 in your kernel
> configuration or BIOS. (Enable UHCI and EHCI, disable XHCI). Make sure
> you have a PS/2 keyboard on hand, just in case.
>
> On the other hand, it could just be that your dongle doesn't work;
> that error sounds suspiciously like a misbehaving USB device. Try it
> in a different system.
>
>

Since there are no usb3 ports on the motherboard I do not think changing ports 
will work, I will try to put the dongle in another port and try to restart; 
XHCI is already disabled.

I have not found any files related to usb3 in /etc/udev or in 
/lib/udev/rules.d, so I really do not know where to disable usb3 in udev.