I'm having problems getting my snapcast client to talk to my pipewire system. Snapserver is running as root on this system, and both of my standard users are members of the pipewire group. It looks like snapclient is only seeing low-level audio devices rather than servers. I've had this working fine on this machine until a recent update. The audio works fine for things like youtube. I'm using KDE and systemd. When I search for audio output using snapclient I get this;
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└─(09:45:51)──> snapclient -l ──(Sat,Mar02)─┘
0: null
Discard all samples (playback) or generate zero samples (capture)
1: hdmi:CARD=NVidia,DEV=0
HDA NVidia, DELL U2723QE
HDMI Audio Output
2: hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
3: hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
4: hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 3
HDMI Audio Output
5: front:CARD=Generic
Front output / input
6: surround21:CARD=Generic
2.1 Surround output to Front and Subwoofer speakers
7: surround40:CARD=Generic
4.0 Surround output to Front and Rear speakers
8: surround41:CARD=Generic
4.1 Surround output to Front, Rear and Subwoofer speakers
9: surround50:CARD=Generic
5.0 Surround output to Front, Center and Rear speakers
10: surround51:CARD=Generic
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
11: surround71:CARD=Generic
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
12: default:CARD=CODEC
USB Audio CODEC, USB Audio
Default Audio Device
13: sysdefault:CARD=CODEC
USB Audio CODEC, USB Audio
Default Audio Device
14: front:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
Front output / input
15: surround21:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
2.1 Surround output to Front and Subwoofer speakers
16: surround40:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
4.0 Surround output to Front and Rear speakers
17: surround41:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
18: surround50:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
5.0 Surround output to Front, Center and Rear speakers
19: surround51:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
20: surround71:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
21: iec958:CARD=CODEC,DEV=0
USB Audio CODEC, USB Audio
IEC958 (S/PDIF) Digital Audio Output
22: default:CARD=Audio
USB Audio, USB Audio
Default Audio Device
23: sysdefault:CARD=Audio
USB Audio, USB Audio
Default Audio Device
24: front:CARD=Audio,DEV=0
USB Audio, USB Audio
Front output / input
25: surround21:CARD=Audio,DEV=0
USB Audio, USB Audio
2.1 Surround output to Front and Subwoofer speakers
26: surround40:CARD=Audio,DEV=0
USB Audio, USB Audio
4.0 Surround output to Front and Rear speakers
27: surround41:CARD=Audio,DEV=0
USB Audio, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
28: surround50:CARD=Audio,DEV=0
USB Audio, USB Audio
5.0 Surround output to Front, Center and Rear speakers
29: surround51:CARD=Audio,DEV=0
USB Audio, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
30: surround71:CARD=Audio,DEV=0
USB Audio, USB Audio
7.1 Surround output to Front, C
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─(~/Admin)───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────(james@hawaiian:pts/4)─┐
└─(10:19:48)──> systemctl --user restart pipewire.socket pipewire-pulse.socket wireplumber.service ──(Sat,Mar02)─┘
┌─(~/Admin)───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────(james@hawaiian:pts/4)─┐
└─(10:19:58)──> systemctl --user status pipewire.socket pipewire-pulse.socket wireplumber.service ──(Sat,Mar02)─┘
● pipewire.socket - PipeWire Multimedia System Sockets
Loaded: loaded (/usr/lib/systemd/user/pipewire.socket; enabled; preset: enabled)
Active: active (running) since Sat 2024-03-02 10:19:58 GMT; 1min 16s ago
Triggers: ● pipewire.service
Listen: /run/user/1000/pipewire-0 (Stream)
/run/user/1000/pipewire-0-manager (Stream)
CGroup: /user.slice/user-1000.slice/user@1000.service/app.slice/pipewire.socket
Mar 02 10:19:58 hawaiian systemd[1666]: Listening on PipeWire Multimedia System Sockets.
● pipewire-pulse.socket - PipeWire PulseAudio
Loaded: loaded (/usr/lib/systemd/user/pipewire-pulse.socket; enabled; preset: enabled)
Active: active (running) since Sat 2024-03-02 10:19:58 GMT; 1min 16s ago
Triggers: ● pipewire-pulse.service
Listen: /run/user/1000/pulse/native (Stream)
CGroup: /user.slice/user-1000.slice/user@1000.service/app.slice/pipewire-pulse.socket
Mar 02 10:19:58 hawaiian systemd[1666]: Listening on PipeWire PulseAudio.
● wireplumber.service - Multimedia Service Session Manager
Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
Active: active (running) since Sat 2024-03-02 10:19:58 GMT; 1min 16s ago
Main PID: 3474 (wireplumber)
Tasks: 5 (limit: 77059)
Memory: 6.2M (peak: 6.7M)
CPU: 222ms
CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
└─3474 /usr/bin/wireplumber
Mar 02 10:19:58 hawaiian systemd[1666]: Started Multimedia Service Session Manager.
Mar 02 10:19:58 hawaiian wireplumber[3474]: SPA handle 'api.libcamera.enum.manager' could not be loaded; is it installed?
Mar 02 10:19:58 hawaiian wireplumber[3474]: PipeWire's libcamera SPA missing or broken. libcamera not supported.
Mar 02 10:19:58 hawaiian wireplumber[3474]: SPA handle 'api.v4l2.enum.udev' could not be loaded; is it installed?
Mar 02 10:19:58 hawaiian wireplumber[3474]: PipeWire's V4L SPA missing or broken. Video4Linux not supported.
Mar 02 10:20:02 hawaiian wireplumber[3474]: <WpPortalPermissionStorePlugin:0x55a3a2f63e20> Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error>
Mar 02 10:20:02 hawaiian wireplumber[3474]: <WpSiAudioAdapter:0x55a3a322e0b0> Object activation aborted: proxy destroyed
Mar 02 10:20:02 hawaiian wireplumber[3474]: <WpSiAudioAdapter:0x55a3a322e0b0> failed to activate item: Object activation aborted: proxy destroyed
