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#1 2024-09-06 13:20:58

Brain
Member
Registered: 2020-07-29
Posts: 60

Connection to Pulse Audio impossible (using Wireplumber, Pipewire)

Recently, it has happenend multiple times, that every App using Pulse Audio freezes (after hibernation and on fresh boots). Pavucontrol says 'Establishing connection to PulseAudio. Please wait...'. Journal is empty, Wireplumber and Pipewire services show no error. I have no idea how to even debug this. Thanks for help.

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#2 2024-09-06 13:34:48

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,430

Re: Connection to Pulse Audio impossible (using Wireplumber, Pipewire)

Post 

sudo fuser -v /dev/snd/*
systemctl --user status pipewire{,-pulse} wireplumber
printenv
hostnamectl

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#3 2024-09-06 15:22:45

Brain
Member
Registered: 2020-07-29
Posts: 60

Re: Connection to Pulse Audio impossible (using Wireplumber, Pipewire)

                     USER        PID ACCESS COMMAND
/dev/snd/controlC0:  weisbrja   1153 F.... pipewire
                     weisbrja   1154 F.... wireplumber
/dev/snd/seq:        weisbrja   1153 F.... pipewire
● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
     Active: active (running) since Fri 2024-09-06 17:07:51 CEST; 11min ago
 Invocation: 4d09858cb6af4d698a5f4a0284e8d3ae
TriggeredBy: ● pipewire.socket
   Main PID: 1153 (pipewire)
      Tasks: 3 (limit: 38146)
     Memory: 7.7M (peak: 8.1M)
        CPU: 139ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─1153 /usr/bin/pipewire

Sep 06 17:07:51 x1 systemd[1142]: Started PipeWire Multimedia Service.

● pipewire-pulse.service - PipeWire PulseAudio
     Loaded: loaded (/usr/lib/systemd/user/pipewire-pulse.service; enabled; preset: enabled)
     Active: active (running) since Fri 2024-09-06 17:07:51 CEST; 11min ago
 Invocation: 400d5a91d9d347bb8c1a774744a561c0
TriggeredBy: ● pipewire-pulse.socket
   Main PID: 1155 (pipewire-pulse)
      Tasks: 3 (limit: 38146)
     Memory: 3.3M (peak: 3.6M)
        CPU: 99ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire-pulse.service
             └─1155 /usr/bin/pipewire-pulse

Sep 06 17:07:51 x1 systemd[1142]: Started PipeWire PulseAudio.

● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
     Active: active (running) since Fri 2024-09-06 17:07:51 CEST; 11min ago
 Invocation: 27fe1f53c21143a9b72c27c0e69354b4
   Main PID: 1154 (wireplumber)
      Tasks: 6 (limit: 38146)
     Memory: 13M (peak: 13.7M)
        CPU: 331ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─1154 /usr/bin/wireplumber

Sep 06 17:07:51 x1 systemd[1142]: Started Multimedia Service Session Manager.
Sep 06 17:07:51 x1 wireplumber[1154]: wp-device: SPA handle 'api.libcamera.enum.manager' could not be loaded; is it installed?
Sep 06 17:07:51 x1 wireplumber[1154]: s-monitors-libcamera: PipeWire's libcamera SPA plugin is missing or broken. Some camera types may not be supported.
BROWSER=firefox
CAML_LD_LIBRARY_PATH=/home/weisbrja/.opam/default/lib/stublibs:/home/weisbrja/.opam/default/lib/ocaml/stublibs:/home/weisbrja/.opam/default/lib/ocaml
CARGO_HOME=/home/weisbrja/.local/share/cargo
CREDENTIALS_DIRECTORY=/run/credentials/getty@tty1.service
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DEBUGINFOD_URLS=https://debuginfod.archlinux.org 
DIFFPROG=nvim -d
DISPLAY=:0
EDITOR=nvim
FZF_DEFAULT_COMMAND=fd --type f --hidden --exclude .git
FZF_DEFAULT_OPTS=--color=16
GHCUP_USE_XDG_DIRS=1
GNUPGHOME=/home/weisbrja/.local/share/gnupg
GOPATH=/home/weisbrja/.local/share/go
GRADLE_HOME=/usr/share/java/gradle
GTK2_RC_FILES=/usr/share/themes/Adwaita-dark/gtk-2.0/gtkrc
GTK3_MODULES=xapp-gtk3-module
GTK_MODULES=canberra-gtk-module
GTK_THEME=Adwaita:dark
HISTFILE=/home/weisbrja/.local/share/zsh/zhistory
HISTSIZE=100000
HOME=/home/weisbrja
INVOCATION_ID=26a94475c4b64f43abbc5ae8c10ac013
KEYTIMEOUT=1
LANG=en_US.UTF-8
LESS=-R
LESSHISTFILE=-
LOGNAME=weisbrja
LS_COLORS=*.arw=38;5;133:*.bmp=38;5;133:*.cbr=38;5;133:*.cbz=38;5;133:*.cr2=38;5;133:*.dvi=38;5;133:*.eps=38;5;133:*.gif=38;5;133:*.heif=38;5;133:*.ico=38;5;133:*.jpeg=38;5;133:*.jpg=38;5;133:*.nef=38;5;133:*.orf=38;5;133:*.pbm=38;5;133:*.pgm=38;5;133:*.png=38;5;133:*.pnm=38;5;133:*.ppm=38;5;133:*.ps=38;5;133:*.raw=38;5;133:*.stl=38;5;133:*.svg=38;5;133:*.tif=38;5;133:*.tiff=38;5;133:*.webp=38;5;133:*.xpm=38;5;133:*.avi=38;5;135:*.flv=38;5;135:*.heic=38;5;135:*.m2ts=38;5;135:*.m2v=38;5;135:*.mkv=38;5;135:*.mov=38;5;135:*.mp4=38;5;135:*.mpeg=38;5;135:*.mpg=38;5;135:*.ogm=38;5;135:*.ogv=38;5;135:*.ts=38;5;135:*.vob=38;5;135:*.webm=38;5;135:*.wmvm=38;5;135:*.djvu=38;5;105:*.doc=38;5;105:*.docx=38;5;105:*.dvi=38;5;105:*.eml=38;5;105:*.eps=38;5;105:*.fotd=38;5;105:*.key=38;5;105:*.odp=38;5;105:*.odt=38;5;105:*.pdf=38;5;105:*.ppt=38;5;105:*.pptx=38;5;105:*.rtf=38;5;105:*.xls=38;5;105:*.xlsx=38;5;105:*.aac=38;5;92:*.alac=38;5;92:*.ape=38;5;92:*.flac=38;5;92:*.m4a=38;5;92:*.mka=38;5;92:*.mp3=38;5;92:*.ogg=38;5;92:*.opus=38;5;92:*.wav=38;5;92:*.wma=38;5;92:*.7z=31:*.a=31:*.ar=31:*.bz2=31:*.deb=31:*.dmg=31:*.gz=31:*.iso=31:*.lzma=31:*.par=31:*.rar=31:*.rpm=31:*.tar=31:*.tc=31:*.tgz=31:*.txz=31:*.xz=31:*.z=31:*.Z=31:*.zip=31:*.zst=31:*.asc=38;5;109:*.enc=38;5;109:*.gpg=38;5;109:*.p12=38;5;109:*.pfx=38;5;109:*.pgp=38;5;109:*.sig=38;5;109:*.signature=38;5;109:*.bak=38;5;244:*.bk=38;5;244:*.swn=38;5;244:*.swo=38;5;244:*.swp=38;5;244:*.tmp=38;5;244:*.~=38;5;244:pi=33:cd=33:bd=33:di=34;1:so=36:or=36:ln=36:ex=32;1:
MAIL=/var/spool/mail/weisbrja
MANPAGER=nvim +Man!
MANWIDTH=999999
MEMORY_PRESSURE_WATCH=/sys/fs/cgroup/system.slice/system-getty.slice/getty@tty1.service/memory.pressure
MEMORY_PRESSURE_WRITE=c29tZSAyMDAwMDAgMjAwMDAwMAA=
MOTD_SHOWN=pam
OCAML_TOPLEVEL_PATH=/home/weisbrja/.opam/default/lib/toplevel
OLDPWD=/home/weisbrja
OPAM_SWITCH_PREFIX=/home/weisbrja/.opam/default
PAGER=less
PASSWORD_STORE_DIR=/home/weisbrja/.local/share/password-store
PATH=/home/weisbrja/.opam/default/bin:/home/weisbrja/.opam/default/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/lib/rustup/bin:/home/weisbrja/.local/bin/bar:/home/weisbrja/.local/bin/kit:/home/weisbrja/.local/bin/dmenu:/home/weisbrja/.local/bin/dwm:/home/weisbrja/.local/bin/scripts:/home/weisbrja/.local/bin/record:/home/weisbrja/.local/bin:/home/weisbrja/.local/share/cargo/bin
PLANTUML_JAR=/usr/share/java/plantuml/plantuml.jar
PWD=/home/weisbrja
QT_STYLE_OVERRIDE=adwaita-dark
READER=zathura
RUSTUP_HOME=/home/weisbrja/.local/share/rustup
SAVEHIST=100000
SHELL=/usr/bin/zsh
SHLVL=2
SYSTEMD_EXEC_PID=895
TERM=tmux-256color
TERMINAL=st
TERM_PROGRAM=tmux
TERM_PROGRAM_VERSION=3.4
TMUX=/tmp/tmux-1000/default,2373,0
TMUX_PANE=%0
USER=weisbrja
WGETRC=/home/weisbrja/.config/wget/wgetrc
WINDOWID=20971525
WINDOWPATH=1
XAUTHORITY=/home/weisbrja/.Xauthority
XDG_CACHE_HOME=/home/weisbrja/.cache
XDG_CONFIG_HOME=/home/weisbrja/.config
XDG_DATA_HOME=/home/weisbrja/.local/share
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SESSION_CLASS=user
XDG_SESSION_ID=1
XDG_SESSION_TYPE=tty
XDG_VTNR=1
ZDOTDIR=/home/weisbrja/.config/zsh
_=/usr/bin/printenv
MANPATH=:/home/weisbrja/.opam/default/man
 Static hostname: x1
       Icon name: computer-laptop
         Chassis: laptop ?
      Machine ID: 12aeb7f0d17a4cfe931d6922d7d77b87
         Boot ID: e37bf44c37294a39969998594b749d07
Operating System: Arch Linux
          Kernel: Linux 6.10.8-arch1-1
    Architecture: x86-64
 Hardware Vendor: Lenovo
  Hardware Model: ThinkPad X1 Carbon Gen 9
Firmware Version: N32ET82W (1.58 )
   Firmware Date: Mon 2022-12-05
    Firmware Age: 1y 9month 2d

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#4 2024-09-06 15:23:35

Brain
Member
Registered: 2020-07-29
Posts: 60

Re: Connection to Pulse Audio impossible (using Wireplumber, Pipewire)

After a reboot, my system worked fine again. But I'm afraid this might happen again, as it already has.

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#5 2024-09-06 15:39:43

seth
Member
Registered: 2012-09-03
Posts: 59,718

Re: Connection to Pulse Audio impossible (using Wireplumber, Pipewire)

Is the output from the disfunctional system or from after the reboot?

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