qvm-usb -a works on old phone, hangs on new phone

[Jarle Thorsen]

Just a quick note to see if anybody have experienced similar problem:

Connecting an old Samsung Galaxy S3 phone to my app-vm using "qvm-usb -a" works just fine. I can connect to the phone via adb in the appvm.

Trying to connect a new Samsung Galaxy S7 Edge the same way, the "qvm-usb -a" command just hangs without finishing.

Any input?

[Jarle Thorsen]

Even though I am not able to move the Samsung Galaxy S7 Edge from sys-usb into the app-vm (like I can with the older phone), I'm still able to connect to it using adb from *within* the sys-usb vm....

[Jarle Thorsen]

This is the traceback I get when aborting with Ctrl+C after a while:

$ qvm-usb -a testing sys-usb:2-1.2
^CTraceback (most recent call last):
File "/usr/bin/qvm-usb", line 141, in <module>
main()
File "/usr/bin/qvm-usb", line 91, in main
usb_attach(qvm_collection, vm, dev, **kwargs)
File "/usr/lib64/python2.7/site-packages/qubes/qubesutils.py", line 629, in usb_attach
'{} {}\n'.format(device['vm'].name, device['device']))
File "/usr/lib64/python2.7/subprocess.py", line 799, in communicate
return self._communicate(input)
File "/usr/lib64/python2.7/subprocess.py", line 1409, in _communicate
stdout, stderr = self._communicate_with_poll(input)
File "/usr/lib64/python2.7/subprocess.py", line 1463, in _communicate_with_poll
ready = poller.poll()
KeyboardInterrupt

[Rusty Bird]

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Jarle Thorsen:

> Connecting an old Samsung Galaxy S3 phone to my app-vm using
> "qvm-usb -a" works just fine. I can connect to the phone via adb in
> the appvm.
>
> Trying to connect a new Samsung Galaxy S7 Edge the same way, the
> "qvm-usb -a" command just hangs without finishing.

That's https://github.com/QubesOS/qubes-issues/issues/2202

Rusty
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[cooloutac]

samsung edge galaxy s7 works for me doing that method. are you using usb debugging mode and put it in mtp mode? have you hit to accept the computer when you get the pop up on the phone?