[karmic] ALSA random lags
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Description: Ubuntu 9.10
Release: 9.10
Hi, I am using ALSA as default for a long time without problems, but this happened the first time when I upgraded to Karmic.
When I play mp3 [i've tryed mplayer and xmms] , I get randomly small lags, but not often - cca 1x per minute? or sometimes 1x per more minutes ...
When I play some film in mplayer, after maybe 10 or more minutes the video freezes and sound gets into a loop, which makes noisy sound :-) . When I press "q", it takes a few seconds and then mplayer exits. (I will try it again sometime to get more info about prospective error messages)
When I play some film in VLC, it does the same, except video continues without a sound ... when I turn it off I see in the console message like: "ALSA: broken pipe"
I also tried to delete my ~/.asoundrc but mp3 is still lagging sometimes .. (haven't tried films yet after deletion of this file)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: hacx 1356 F...m xmms
/dev/snd/timer: hacx 1356 f.... xmms
Card0.Amixer.info:
Card hw:0 'CMI8738'/'C-Media CMI8738 (model 37) at 0xd000, irq 5'
Mixer name : 'CMedia PCI'
Components : ''
Controls : 43
Simple ctrls : 23
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
NonfreeKernelMo
Package: alsa-base 1.0.22.
PackageArchitec
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
LANG=cs_CZ.utf8
SHELL=/bin/bash
ProcVersionSign
Tags: lucid
Uname: Linux 2.6.32-22-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev pulse sambashare
dmi.bios.date: 09/07/2004
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: KT400A-8235
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: KT400A-8235
dmi.sys.vendor: VIA Technologies, Inc.
mplayer actually doesn't print any message... I need to kill it :-)
but VLC prints out:
[0x8b37948] alsa audio output error: cannot write: Broken pipe