usb power wont turn off in system shutdown

DortDort New Member Posts: 8

when i started working with this board the usb power would shut down when going in to shutdown .
i have been using this feature to create a latch system for a safe power down

now after installing a new OS it stopped turning off.
i have tried several methods and nothing seems to work.

any ideas ?



  • DCleriDCleri Administrator, AAEON Posts: 1,127 admin

    what is the OS and kernel version?

    Have you upgraded the BIOS by any chance?

  • DortDort New Member Posts: 8

    the current OS version is : 18.04
    Kernel : 5.4.0-1-generic
    BIOS : UP-CHCR R1.8 (UCR1BM18) (04/12/2019

    everything was installed according to instructions found here.

    before Linux the board had win10 home from factory.
    after that we installed win10 pro.
    and only then switched to Linux.
    but this is happening on up cores we have with win10 pro that we installed and win 10 pro that came from factory.

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