Steinberg UR22C: Version 1.2.14 introduced "[ALSA UCM error]" on older firmware.

Steinberg UR22C: Version 1.2.14 introduced "[ALSA UCM error]" on older firmware.

[GitHub issues - edited]

alsa-project/alsa-ucm-conf issue #547 was edited from NoXPhasma:

Since version 1.2.14 the `node.description` of the Steinberg UR22C shows  `[ALSA UCM error]`:

```
node.description = "Steinberg UR22C [ALSA UCM error] Direct Steinberg UR22C"
```

```
> journalctl --user -u wireplumber --boot 0

systemd[1286]: Started Multimedia Service Session Manager.
wp-internal-comp-loader: Loading profile 'main'
spa.alsa: Error in ALSA UCM profile for _ucm0001.hw:UR22C,0 (HiFi: Line 3: source): CaptureChannels=4 > avail 2
spa.alsa: Errors in ALSA UCM profile for card Steinberg UR22C
wireplumber[1359]: wp-device: SPA handle 'api.libcamera.enum.manager' could not be loaded; is it installed?
wireplumber[1359]: s-monitors-libcamera: PipeWire's libcamera SPA plugin is missing or broken. Some camera types may not be supported.
wireplumber[1359]: default: Failed to get percentage from UPower: org.freedesktop.DBus.Error.NameHasNoOwner
wireplumber[1359]: spa.bluez5: BlueZ system service is not available

```

Reverting to version 1.2.13 fixes this issue.

Issue URL     : https://github.com/alsa-project/alsa-ucm-conf/issues/547
Repository URL: https://github.com/alsa-project/alsa-ucm-conf