Arch Linux

yzbythesea

Member

Registered: 2022-05-22

Posts: 2

No sound via HDMI Nvidia card after re-login ( pipewire )

I have a speaker hooked to a display via AUX port. Then display connects to my PC via HDMI to my Nvidia graphic card.

The audio works properly when I first log into the system. However, if I log out and then log in again, audio stops working and there is no sound.

I have those installed

> pacman -Qs pipewire
local/libwireplumber 0.4.13-1
    Session / policy manager implementation for PipeWire - client library
local/pipewire 1:0.3.65-6
    Low-latency audio/video router and processor
local/pipewire-alsa 1:0.3.65-6
    Low-latency audio/video router and processor - ALSA configuration
local/pipewire-audio 1:0.3.65-6
    Low-latency audio/video router and processor - Audio support
local/pipewire-jack 1:0.3.65-6
    Low-latency audio/video router and processor - JACK support
local/pipewire-pulse 1:0.3.65-6
    Low-latency audio/video router and processor - PulseAudio replacement
local/wireplumber 0.4.13-1
    Session / policy manager implementation for PipeWire

pipewire and wireplumber systemd status:

> systemctl --user status pipewire.service 
● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; disabled; preset: enabled)
     Active: active (running) since Sun 2023-02-05 15:12:49 PST; 18min ago
TriggeredBy: ● pipewire.socket
   Main PID: 781 (pipewire)
      Tasks: 2 (limit: 38399)
     Memory: 15.5M
        CPU: 1.775s
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─781 /usr/bin/pipewire

Feb 05 15:12:49 arch systemd[640]: Started PipeWire Multimedia Service.
Feb 05 15:12:49 arch pipewire[781]: mod.rt: Can't find org.freedesktop.portal.Desktop. Is xdg-desktop-portal running?
Feb 05 15:12:49 arch pipewire[781]: mod.rt: found session bus but no portal

> systemctl --user status wireplumber.service 
● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
     Active: active (running) since Sun 2023-02-05 15:12:49 PST; 21min ago
   Main PID: 782 (wireplumber)
      Tasks: 5 (limit: 38399)
     Memory: 35.6M
        CPU: 251ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─782 /usr/bin/wireplumber

Feb 05 15:12:49 arch systemd[640]: Started Multimedia Service Session Manager.
Feb 05 15:12:49 arch wireplumber[782]: Can't find org.freedesktop.portal.Desktop. Is xdg-desktop-portal running?
Feb 05 15:12:49 arch wireplumber[782]: found session bus but no portal
Feb 05 15:12:49 arch wireplumber[782]: Failed to set scheduler settings: forbidden operation
Feb 05 15:12:49 arch wireplumber[782]: [0:00:15.016636296] [782]  INFO Camera camera_manager.cpp:299 libcamera v0.0.4
Feb 05 15:12:50 arch wireplumber[782]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NameHasNoOwner
Feb 05 15:12:50 arch wireplumber[782]: <WpSiAudioAdapter:0x5630e4a31060> Object activation aborted: proxy destroyed
Feb 05 15:12:50 arch wireplumber[782]: <WpSiAudioAdapter:0x5630e4a31060> failed to activate item: Object activation aborted: proxy destroyed
Feb 05 15:23:08 arch wireplumber[782]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NameHasNoOwner

Any thoughts. Thanks!