qvm-usb/qubesutils not discovering all usb devices

[olim5]

Qubes OS version (e.g., R3.2):

R3.2

Affected TemplateVMs (e.g., fedora-23, if applicable):

All

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Expected behavior:

Show all usb devices connected to sys-usb.

Actual behavior:

Shows only usb devices with usb id format of [0-9]+-[0-9]+.[0-9]+ (sys-usb:2-1.6) Not discovered are devices like sys-usb:2.1.1.3 or even sys-usb:2-1.1.2.1 .

Steps to reproduce the behavior:

Just connect devices with longer usb id trees:
[user@sys-usb ~]$ usbip list -l

• busid 2-1.1.1 (0461:4d16)
  Primax Electronics, Ltd : unknown product (0461:4d16)

• busid 2-1.1.2.1 (0458:004c)
  KYE Systems Corp. (Mouse Systems) : Slimstar Pro Keyboard (0458:004c)

• busid 2-1.1.3 (0c4b:0300)
  Reiner SCT Kartensysteme GmbH : cyberJack pinpad(a) (0c4b:0300)

• busid 2-1.3 (147e:2016)
  Upek : Biometric Touchchip/Touchstrip Fingerprint Sensor (147e:2016)

• busid 2-1.6 (04f2:b217)
  Chicony Electronics Co., Ltd : Lenovo Integrated Camera (0.3MP) (04f2:b217)

General notes:

Modifying regex "usb_device_re" to "re.compile(r"^[0-9]+-[0-9]+([0-9]+?[0-9]*)?$")" in
/usr/lib64/python2.7/site-packages/qubes/qubesutils.py solved the issue at least for sys-usb:2.1.1.3 usb ids.

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Related issues:

[andrewdavidwong]

Is this on Qubes R3.2?

[andrewdavidwong]

Is this on Qubes R3.2?

[olim5]

Yes, it is R3.2 .

[olim5]

Yes, it is R3.2 .

[marmarek]

Already fixed for Qubes 4.0 but indeed the fix worth backporting to Qubes 3.2

[marmarek]

Already fixed for Qubes 4.0 but indeed the fix worth backporting to Qubes 3.2

[marmarek]

Oh well, it's already in release3.2 branch too: QubesOS/qubes-core-admin#106
Updated package was not released.

[marmarek]

Oh well, it's already in release3.2 branch too: QubesOS/qubes-core-admin#106
Updated package was not released.

[marmarek]

Done: QubesOS/updates-status#149

[marmarek]

Done: QubesOS/updates-status#149