** Description changed: + ***************** + SRU Justification + ***************** + + Justification: This is a medium-to-high impact bug as PulseAudio crashes, causing non-working playback and recording. It is especially troublesome for machines with low CPU power (e g Intel Atom based machines). + Regression risk: Low - the patches are both in Natty and upstream since 2-3 months back and no regressions have been reported. + Howto: please apply the maverisk-sru.debdiff patch to gst-plugins-good-0.10. + Test: on a troublesome machine - pulseaudio won't crash anymore after this patch has been applied. To verify that PulseAudio is crashing for the same reason as this patch fixes, take a PulseAudio verbose log (according to http://wiki.ubuntu.com/PulseAudio/Log ) - in this crashing scenario, the log is filled with extreme amounts of "Processing Rewind" messages. + + ***************** + Binary package hint: pulseaudio With the recent kernel and pa upgrades in Maverick I am seeing very frequent crashes in Totem trying to play back audio as well as video. The error messages in question always arrive together and are as follows: pa_stream_cork() failed: Connection terminated pa_stream_writable_size(): Connection failed The machine in question is an Asus EeePC 1002HA and the problem persists on both the USB attached speakers and the builtin HDA device. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu19 ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: david 2675 F.... pulseaudio - /dev/snd/controlC1: david 2675 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: david 2675 F.... pulseaudio + /dev/snd/controlC1: david 2675 F.... pulseaudio Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfbcb8000 irq 43' - Mixer name : 'Realtek ALC269' - Components : 'HDA:10ec0269,1043834a,00100004' - Controls : 10 - Simple ctrls : 6 + Card hw:0 'Intel'/'HDA Intel at 0xfbcb8000 irq 43' + Mixer name : 'Realtek ALC269' + Components : 'HDA:10ec0269,1043834a,00100004' + Controls : 10 + Simple ctrls : 6 Card1.Amixer.info: - Card hw:1 'Speaker'/'USB Speaker at usb-0000:00:1d.1-1, full speed' - Mixer name : 'USB Mixer' - Components : 'USB0c76:160c' - Controls : 2 - Simple ctrls : 1 + Card hw:1 'Speaker'/'USB Speaker at usb-0000:00:1d.1-1, full speed' + Mixer name : 'USB Mixer' + Components : 'USB0c76:160c' + Controls : 2 + Simple ctrls : 1 Date: Tue Sep 21 16:11:27 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1) ProcEnviron: - LANG=da_DK.utf8 - SHELL=/bin/bash + LANG=da_DK.utf8 + SHELL=/bin/bash SourcePackage: pulseaudio dmi.bios.date: 03/02/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0701 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 1002HA dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: 0x00000000 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTek Computer INC. dmi.chassis.version: x.x dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0701:bd03/02/2009:svnASUSTeKComputerINC.:pn1002HA:pvrx.x:rvnASUSTeKComputerINC.:rn1002HA:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x: dmi.product.name: 1002HA dmi.product.version: x.x dmi.sys.vendor: ASUSTeK Computer INC.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/644644 Title: Frequent PA crashes during playback - pa_stream_cork() failed: Connection terminated and pa_stream_writable_size(): Connection failed -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
