Public bug reported:
When playing video files, the audio stops randomly while the video
progresses. The only resolution is to stop VLC and restart the video
from the same location.
This issue has been appearing since I updated libav on this machine. The
files have been checked using different platforms.
Ubuntu Version: 12.10
ALSA-base version: 1.0.25
Pulseaudio version: 1:2.1
VLC version: 2.0.5
What is expected: the audio should continue to play, or an error should be
released
What happened instead: video continues to play without any error shown
Section of VLC log at time of audio cutoff:
[0x7f36ac010f18] pulse audio output warning: too early by 161497 us
[0x7f36ac010f18] pulse audio output debug: changed sample rate to 47724 Hz
[0x7f36a007cec8] main video output warning: picture is too late to be displayed
(missing 53 ms)
[0x7f36ac010f18] pulse audio output warning: too early by 160555 us
[0x7f36ac010f18] pulse audio output debug: changed sample rate to 47678 Hz
[0x7f36a007cec8] main video output warning: picture is too late to be displayed
(missing 42 ms)
[0x7f36a007cec8] main video output debug: picture might be displayed late
(missing 12 ms)
[0x7f36ac010f18] pulse audio output warning: too early by 159967 us
[0x7f36ac010f18] pulse audio output debug: changed sample rate to 47632 Hz
[0x7f36ac010f18] pulse audio output warning: too early by 157559 us
[0x7f36ac010f18] pulse audio output debug: changed sample rate to 47586 Hz
[0x7f36ac010f18] pulse audio output warning: underflow
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: listing sink
alsa_output.pci-0000_00_1b.0.analog-stereo (0): Built-in Audio Analog Stereo
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f3694001268] main vout display debug: auto hiding mouse cursor
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: suspended
[0x7f36ac010f18] pulse audio output debug: nothing to play
[0x7f36ac010f18] pulse audio output debug: listing sink
alsa_output.pci-0000_00_1b.0.analog-stereo (0): Built-in Audio Analog Stereo
[0x7f36ac010f18] pulse audio output debug: nothing to play
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3.1
ProcVersionSignature: Ubuntu 3.5.0-18.18-lowlatency-phc 3.5.7
Uname: Linux 3.5.0-18-lowlatency-phc x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vyash 2896 F.... pulseaudio
Date: Thu Apr 11 23:22:02 2013
InstallationDate: Installed on 2012-11-10 (152 days ago)
InstallationMedia: Ubuntu GNOME Remix 12.10 "Quantal Quetzal" - Release
amd64(20121023)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Black Headphone Out, Front
Symptom_Type: Sound works for a while, then breaks
Title: [HP Pavilion dv5 Notebook PC, IDT 92HD71B7X, Black Headphone Out, Front]
fails after a while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.21
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3603
dmi.board.vendor: Quanta
dmi.board.version: 02.26
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.21:bd08/20/2009:svnHewlett-Packard:pnHPPaviliondv5NotebookPC:pvrRev1:rvnQuanta:rn3603:rvr02.26:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv5 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug quantal
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https://bugs.launchpad.net/bugs/1168232
Title:
VLC audio stops playing after a while (although video progresses)
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