[GH-ISSUE #1338] Firefox within firejail interfering with pulseaudio #918

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opened 2026-05-05 07:08:39 -06:00 by gitea-mirror · 3 comments
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Originally created by @apjyotirmay on GitHub (Jun 15, 2017).
Original GitHub issue: https://github.com/netblue30/firejail/issues/1338

I was using "firejail firefox" on Ubuntu 16.04.2 LTS and whenever I will play a multimedia (e.g. YouTube) in the browser, it will cause pulseaudio module to unload itself. This is the pulseaudio log generated on my system, I don't know if it will be useful in anyway: pulseaudio log

Originally created by @apjyotirmay on GitHub (Jun 15, 2017). Original GitHub issue: https://github.com/netblue30/firejail/issues/1338 I was using "firejail firefox" on Ubuntu 16.04.2 LTS and whenever I will play a multimedia (e.g. YouTube) in the browser, it will cause pulseaudio module to unload itself. This is the pulseaudio log generated on my system, I don't know if it will be useful in anyway: [pulseaudio log](https://pastebin.com/ENF3XGaj)
gitea-mirror 2026-05-05 07:08:39 -06:00
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@Fred-Barclay commented on GitHub (Jun 15, 2017):

Hi @ajyotirmay,
That sounds like a known problem with pulseaudio. Could you run the following in your terminal, log out and back in, and try again?
firecfg --fix-sound

<!-- gh-comment-id:308805284 --> @Fred-Barclay commented on GitHub (Jun 15, 2017): Hi @ajyotirmay, That sounds like a known problem with pulseaudio. Could you run the following in your terminal, log out and back in, and try again? `firecfg --fix-sound`
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@netblue30 commented on GitHub (Jun 16, 2017):

Try this fix: https://firejail.wordpress.com/support/known-problems/#pulseaudio

<!-- gh-comment-id:308900151 --> @netblue30 commented on GitHub (Jun 16, 2017): Try this fix: https://firejail.wordpress.com/support/known-problems/#pulseaudio
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@apjyotirmay commented on GitHub (Jun 16, 2017):

@netblue30 thanks, toggling "enable-shm" seems to be working fine.
@Fred-Barclay "firecfg --fix-sound" didn't work as "firecfg" was not found on my system.

Looks like the problem was with pulseaudio and not firejail, sorry to bother you guys. I'll be closing this issue, thanks for the help :)

<!-- gh-comment-id:309008295 --> @apjyotirmay commented on GitHub (Jun 16, 2017): @netblue30 thanks, toggling "enable-shm" seems to be working fine. @Fred-Barclay "firecfg --fix-sound" didn't work as "firecfg" was not found on my system. Looks like the problem was with pulseaudio and not firejail, sorry to bother you guys. I'll be closing this issue, thanks for the help :)
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Reference: github-starred/firejail#918
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