MMKernelDevice ID_USB_INTERFACE_NUM property isn't set anymore

[Aleksander Morgado]

On Tue, May 2, 2017 at 4:49 PM, Carlo Lobrano <c.lobrano at gmail.com> wrote:
>
> first of all, I've already asked this question on IRC, but then I had to
> disconnect and I have no bouncer configured, so my apologize if someone has
> already answered.
>
> I'm working on telit plugin port configuration (telit_custom_init_step to be
> precise) and it seems that MMKernelDevice ID_USB_INTERFACE_NUM property is
> never set.
>
> Tracking back this property, the only point where it's set is
> preload_interface_number called from preload_contents, but then I got lost
> and not sure where to check
>
> I would appreciate any ideas

I answered in IRC already the other day, I see you didn't get my reply :)

When using the "udev" backend, which you are, the property isn't
"loaded" or "stored" anywhere in our code. We directly look for the
property in the GUdevDevice underneath.

Could you run udevadm info in the port to see if ID_USB_INTERFACE_NUM is set?

-- 
Aleksander
https://aleksander.es