$ uname -a
Linux 5.10.0-1035-oem #36 SMP Mon Jun 28 16:41:34 CST 2021 x86_64 x86_64 x86_64 GNU/Linux
I can now see the audio card with aplay -l, but it still shows "Dummy Output" in the Sound Settings and no sound can be heard when trying to play a sound with aplay.
Here is the dmesg output as well as some output from aplay and pactl after installing the kernel from:
https:/ /people. canonical. com/~mschiu77/ lp1915117/ v2/
$ uname -a
Linux 5.10.0-1035-oem #36 SMP Mon Jun 28 16:41:34 CST 2021 x86_64 x86_64 x86_64 GNU/Linux
I can now see the audio card with aplay -l, but it still shows "Dummy Output" in the Sound Settings and no sound can be heard when trying to play a sound with aplay.