Sound Card Not Detected in Ubuntu

rrahman New Member Posts: 1

I am experiencing a persistent issue with the HDMI Audio output of my Upboard. The Upboard won't play any sound via HDMI connection. I tried updating, upgrading all drivers. Running a command to list soundcard information showed: NO sound card detected.

Is my UP soundcard incompatible with Ubuntu? I am not sure what to do.


  • ccalde
    ccalde New Member Posts: 348 ✭✭✭

    Hello @rrahman ,

    We need more information about your issue.
    Please tell me. Are you using Ubuntu server?
    Return to me the next command outputs:
    uname -a
    sudo aplay -l
    dmesg | grep hdaudio
    sudo dmesg | grep HDMI

    Thank you!

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