1.4.0 Release Candidate 2

[agent_kith]

Tried today the rc2 and there was no usb device detected. Don't know why. Aplay -l  sees no soundcards at all (since I deactivated the computers soundcard in the bios). Maybe not a problem of SO (but I remeber that it worked with SO 1.3 and Ubuntu 22.04). I even tried to load sound_usb_audio via modprobe. Any idea to this?

You'll need to add "sudo" in front as your normal user account may not have access to the audio device groups. try

"sudo aplay -l" and see what devices are available.

Failing that, you can run "sudo dmesg" to see if there's any USB audio devices listed.

This is usually OS related, but can't confirm for certain right now as 1.4.0 is kind of a big change so somethings may be missed. Please let me know how you go with the above two commands. Thanks.