[alsa-devel] [Pkg-alsa-devel] Bug#436502: alsa-tools -> usx2yloader

j t mark473 at gmail.com
Fri Sep 14 11:32:58 CEST 2007

On 9/14/07, j t <mark473 at gmail.com> wrote:
> On 9/14/07, Michael Bourgeous <sts.nitrogen at gmail.com> wrote:
> > I just spent the last three hours trying to fix this problem, and I
> > can only come to the conclusion that udev is horribly broken.  For
> > example, my firmware load rule gets called not only when the USB
> > device comes on, but each time ALSA adds a new device from the usx2y
> > (i.e. control, mixer, PCM, etc.), resulting in a lot of wasted time,
> > and many erroneous calls to usx2yloader.  Moreover, the rule gets
> > called once for every device /removed/, even though it says
> > ACTION="add".  Finally, it seems that every now and then, udev tries
> > the whole process over again, even though the firmware is loaded and
> > us428control is running.  Why do we have to keep breaking things that
> > work?
> I'm not sure whether it will help you, but I had similar problems when
> I converted over to udev - I ended up using the following as the rule:
> ACTION=="add", SUBSYSTEM=="usb_device", SYSFS{idProduct}=="8006",
> SYSFS{idVendor}=="1604", RUN+="/lib/udev/tascam"
> If I didn't do this, then udev called /lib/udev/tascam too many times
> (more than once!).
> I can't help right now, but I will have a look at this over this
> weekend to see if it still works.
> HTH, Jaime

Ooops, sorry - my bad... :-( I included the wrong line. Try this:

ACTION=="add", SUBSYSTEM=="usb_device", SYSFS{idProduct}=="8007",
SYSFS{idVendor}=="1604", RUN+="/usr/bin/usx2yloader"

That's better :-)

More information about the Alsa-devel mailing list