Re: Fw: access permissions for udev / usb device

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Sarah Messer wrote:
> Adding the RUN+= commands doesn't seem to have made a difference.
...
> TO answer your other questions, the low-level interface to the usb
> port is through libusb-0.1.12.
...
> The current (permissions) difficulty seems separate - it appears on
> one machine (SUSE 10.3, udev 114, Python 2.5.1), but not on another
> one (SUSE 10.0, udev 068, Python 2.4.1).  The versions of libusb and
> (I think) pyusb are the same on both machines.  The permissions
> difficulty is also entirely reproducible.
>
> Any ides on how I can isolate & fix its cause?

libusb-0.1.12 should default to /dev/bus/usb so the lines I suggested
won't make a difference.  You could try something like strace to see
what operation is actually failing when run as a normal user.

-jim
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