[Bug 575371] Re: 30 seconds sound lag after upgrade to Ubuntu 10.04

[Jens Askengren]

apport information

** Tags added: apport-collected

** Description changed:

  
  After upgrading to Ubuntu 10.04 I get a sound lag of about 30 seconds in the game Enemy Territory Quake Wars.
  
  At first, the sound works as expected. But after some time (about 30-60 seconds) the game gets totally quiet.
  Another 30 seconds later, the sound returns, but now playing with a delay of 30 seconds.
  
  There are no relevant messages to the games log or the syslog.
  
  This could be an alsa or pulse audio bug.
  
  Running the game with pasuspender causes excessive processor usage and
  logs messages like:
  
  idAudioHardwareALSA::Write: 4096 frames overflowed and dropped
  snd_pcm_readi failed: Resource temporarily unavailable
  snd_pcm_readi failed: Resource temporarily unavailable
  snd_pcm_readi failed: Resource temporarily unavailable
  ...
  
  Are there any changes in 10.04 that could have affected sound latency?
  
  
  alsa-source:
    Installerad: (ingen)
    Kandidat: 1.0.22.1+dfsg-0ubuntu3
    Versionstabell:
       1.0.22.1+dfsg-0ubuntu3 0
          500 http://se.archive.ubuntu.com/ubuntu/ lucid/universe Packages
  
  pulseaudio:
    Installerad: 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14
    Kandidat: 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14
    Versionstabell:
   *** 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14 0
          500 http://se.archive.ubuntu.com/ubuntu/ lucid/main Packages
          100 /var/lib/dpkg/status
  
  linux:
    Installerad: (ingen)
    Kandidat: 2.6.32.21.22
    Versionstabell:
       2.6.32.21.22 0
          500 http://se.archive.ubuntu.com/ubuntu/ lucid/main Packages
  
  
  00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
  	Subsystem: ASUSTeK Computer Inc. Device 817f
  	Flags: bus master, fast devsel, latency 0, IRQ 19
  	Memory at bdcf8000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
  	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  	Capabilities: [100] Virtual Channel <?>
  	Capabilities: [130] Root Complex Link <?>
  	Kernel driver in use: HDA Intel
  	Kernel modules: snd-hda-intel
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  jens       2152 F.... pulseaudio
+ CRDA: Error: [Errno 2] Filen eller katalogen finns inte
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xbdcf8000 irq 19'
+    Mixer name	: 'Analog Devices AD1986A'
+    Components	: 'HDA:11d41986,1043818f,00100500'
+    Controls      : 38
+    Simple ctrls  : 22
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: RESUME=UUID=d3545550-043b-4ca2-9b8f-ca814d66b113
+ MachineType: stem manufacturer System Product Name
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=637d8b8e-9cf4-4ad8-b482-c5175b466220 ro quiet splash
+ ProcEnviron:
+  LANG=sv_SE.UTF-8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.34
+ Reproducible: Yes
+ RfKill:
+  
+ Tags: lucid ubuntu-une audio regression-release needs-upstream-testing
+ Uname: Linux 2.6.32-21-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 01/23/2007
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 0802
+ dmi.board.asset.tag: To Be Filled By O.E.M.
+ dmi.board.name: P5LD2-SE
+ dmi.board.vendor: ASUSTeK Computer INC.
+ dmi.board.version: Rev x.xx
+ dmi.chassis.asset.tag: Asset-1234567890
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Chassis Manufacture
+ dmi.chassis.version: Chassis Version
+ dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0802:bd01/23/2007:svnstemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5LD2-SE:rvrRevx.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
+ dmi.product.name: System Product Name
+ dmi.product.version: System Version
+ dmi.sys.vendor: stem manufacturer

** Attachment added: "AlsaDevices.txt"
   http://launchpadlibrarian.net/47825903/AlsaDevices.txt

-- 
30 seconds sound lag after upgrade to Ubuntu 10.04
https://bugs.launchpad.net/bugs/575371
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.