Sierra Wireless MC7750 issues

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Alchemist

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Feb 21, 2017, 10:14:29 PM2/21/17

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Hello all,

I have a Sierra Wireless MC7750, I'm trying to get it to work with Qubes, and it seems to be failing.

Here are the cases when I attach it to Sys-net

Steps:
Attach it to sys-net
Create Mobile broadband connection
Select device in wizard (cdc-wdm0)
create connection
Device times out.

And when I don't use sys-usb
Create netVM "Verzion"
Attach to Verizon
device doesn't appear in Wizard
have to modprobe it into existence
Follow wizard
Device fails to connect.

MBIM tools say that the device cannot be communicated with, and yet it appears in the wizard.

Ideas?
Suggestions?

Thank you.

Alchemist

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Feb 22, 2017, 1:13:19 AM2/22/17

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An even more odd update, after a few hours I managed to get the device to pass through and even connect for a moment to the VZW network.