Ok, so as to the sof fw version, I checked a bit and saw some things that
unclear to me.
I compared the content of my '/lib/firmware/intel/sof' with that of the
linux-firmware package from here:
https://launchpad.net/ubuntu/+source/linux-firmware/1.187.1 (same as my
version) and there are diff
@Hui
Yes, all those packages are already installed and at the latest version. I
probably installed it during my attempts to fix the issue.
$ sudo apt list | egrep "alsa-ucm|libasound2|linux-firmware" | grep installed
alsa-ucm-conf/focal-updates,focal-updates,now 1.2.2-1ubuntu0.1 all [installed]
l
@Hui
There is longer version of dmesg in the data that automatically
collected, so I assumed it's good, but anyway I attach here a full dmesg
log after system startup.
I also repeat that alsa recognizes the devices:
$ aplay -l
List of PLAYBACK Hardware Devices
card 0: sofhdadsp [sof-hda
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