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ICS ValueCAN fails to open on Ubuntu when device is bound to cdc_acm #2021

@JamesOngICL

Description

@JamesOngICL

Describe the bug

On Ubuntu, the ValueCAN enumerates correctly at the USB level and via the
Intrepid ICS Python API, but fails to open.

To Reproduce

Image

This happens even when the device object returned by find_devices() is used
directly.

Expected behavior

This is supposed to open the ValueCAN and connect to device

Additional context

OS and version:
Python version: 3.11.0
python-can version: "==4.4.2"
python-can interface/s (if applicable): python-ics = "==915.14"

  • Intrepid Control Systems ValueCAN (VID:PID 093c:1101)

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