M1, USB and Linux on Arm Issues

Discussion in 'Parallels Desktop for M Series Mac' started by tgall, Feb 14, 2022.

  1. tgall

    tgall Bit Poster

    Hi All!
    I have Debian (aarch64 version) installed running on parallels and seem to be having issues with access to USB devices.
    Using a Coral AI offload accelerator (it's sold by Google), I'm able to see the device from within my Debian install, lsusb for instance happily shows the device on the bus. My account is in the plugdev group, the udev rules look sane...

    When I try and use the device that's when things go south. Using some very simple example code and strace it looks at the time ioctls are getting called to access it things are going south with enotty errors.
    Has anyone else experienced problems with USB devices and parallels with Linux running on an M1?

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