Bug 60580 - 3.9 causes audio stuttering with jack and vlc
Summary: 3.9 causes audio stuttering with jack and vlc
Status: RESOLVED INSUFFICIENT_DATA
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-07-18 18:44 UTC by emailgrant
Modified: 2013-12-13 13:31 UTC (History)
2 users (show)

See Also:
Kernel Version: 3.9
Subsystem:
Regression: Yes
Bisected commit-id:

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Description emailgrant 2013-07-18 18:44:14 UTC 
The 3.8 kernel works great but the 3.9 kernel causes audio to stutter if I use jack and vlc.  vlc works fine if I don't use jack and mplayer works fine with or without jack. My 3.8 and 3.9 kernel configs are the same inside CONFIG_SND. I went over this quite a bit on the vlc list but was not able to find a solution:

​http://vlc-videolan.10979.n7.nabble.com/vlc-stutters-on-3-9-linux-kernel-td5440.html

I filed a vlc bug was referred here.

https://trac.videolan.org/vlc/ticket/8617
Comment 1 Takashi Iwai 2013-11-13 16:46:38 UTC 
Does the problem still happen with the recent kernels?
If so, please give alsa-info.sh output (run it with --no-upload option).
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