Thanks for the suggestion, I can have audio output from HDMI with the
following now by playing an audio clip instead of noise:
$ sudo amixer scontrols
$ sudo amixer set Master 100 unmute
$ sudo amixer set IEC958 100 unmute
$ sudo aplay -D plughw:0,7
** Attachment added: "aplay-L.log"
https://bugs.launchpad.net/snapd/+bug/1879630/+attachment/5379677/+files/aplay-L.log
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Title:
** Attachment added: "aplay-l.log"
https://bugs.launchpad.net/snapd/+bug/1879630/+attachment/5379676/+files/aplay-l.log
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Title:
** Changed in: snapd
Status: New => Incomplete
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Title:
No sound output from HDMI audio
Status in snapd:
Incomplete
Status
Thanks Vic. I see from logs that the HDA codec is an ALC 233, which
happens to be the same Realtek HDA codec I have in my Lenovo Thinkcentre
machine that's running UC20 20200529.3. Unfortunately my Thinkcentre
doesn't have any HDMI ports, but I was able to send sound through one of
the
apport is not supported in uc20 (tried beta apport snap, not working),
please let me know what kind of log could help.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Package changed: linux-raspi (Ubuntu) => linux (Ubuntu)
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Title:
No sound output from HDMI audio
Status in snapd:
New
Status
** Also affects: linux-raspi (Ubuntu)
Importance: Undecided
Status: New
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Title:
No sound output from HDMI audio
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