Ubuntu: How to temporarily disable PulseAudio?



Question:

Just wondering if there a way to temporarily disable PulseAudio as I am trying to run a specific Wine game (Left 4 Dead 2) and it makes the game crash occasionally.

If I kill the process it automatically comes back up. Any suggestions?


Solution:1

You can use pasuspender. Try prefixing your wine command with it.

pasuspender -- wine path/to/file.exe  


Solution:2

In /etc/pulse/client.conf, you can uncomment the line autospawn=yes and replace the yes with a "no". Of course this should be possible to set this in .pulse directory in your home directory.

A cleaner way to do this would be to create a client.conf in your .pulse dir in ~ and put the line "autospawn=no" in it. It would be good to turn back on autospawn after you have done what you need to do.


Solution:3

I use the script:

#!/bin/bash  echo autospawn = no > $HOME/.config/pulse/client.conf  pulseaudio --kill  rm $HOME/.config/pulse/client.conf  

Then play the game, then re-enable PA:

pulseaudio --start  

Works on Xubuntu 13.10. Replace ".config/pulse" with ".pulse" in the script if it doesn't work (usually on old *buntues)


Solution:4

Alt+F2 type pactl exit

stops all pulseaudio processes. You can enter

Alt+F2 type pulseaudio

to start it again. Unfortunately, some programs doesn't seem to sound anymore, after that. Still looking for a way to reactivate pulse without reboot…


Solution:5

Try this Ubuntu Tips. It works fine on my Ubuntu 12.04 LTS.

Ubuntu Tip: Turning PulseAudio On and Off


Solution:6

In my case, I was unable to stop pulseaudio since it was being restarted automatically by systemctl.

The proper way to stop pulseaudio, in that case is:

systemctl --user stop pulseaudio.socket  systemctl --user stop pulseaudio.service  

To start it again, you can use:

systemctl --user start pulseaudio.socket  systemctl --user start pulseaudio.service  


Solution:7

What I did.... stopped it from respawning because it couldn't find it....... right click the /etc folder in the file browser (open as root) create a new folder called pulseoff, then move the pulse folder into it (drag and drop). The system doesn't have the command to look there for it. If you want to start it again, cut it from the pulseoff folder, go up a step to the /etc folder and paste it there...... Some people like to make it out to be harder than it really is with editing files and stuff and mostly those edits don't work I tried them. Do it the easy way. I restarted the machine and checked the system monitor before posting this, pulseaudio is not running and sucking up memory.


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