Thank you for reporting this bug to Ubuntu. Ubuntu 14.10 (utopic) reached end-of-life on July 23, 2015.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1396848 Title: pulseaudio use 100% CPU Status in pulseaudio package in Ubuntu: Incomplete Bug description: Pulse audio was running at 100% CPU. #1 0x00007f555f872882 in pa_semaphore_wait () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so #2 0x00007f555faabf97 in pa_asyncmsgq_send () from /usr/lib/libpulsecore-4.0.so #3 0x00007f555fadc79f in ?? () from /usr/lib/libpulsecore-4.0.so #4 0x00007f555fae4cc1 in pa_sink_suspend () from /usr/lib/libpulsecore-4.0.so #5 0x00007f555fabbc1e in pa_card_suspend () from /usr/lib/libpulsecore-4.0.so #6 0x00007f5559c092a8 in ?? () from /usr/lib/pulse-4.0/modules/module-udev-detect.so #7 0x00007f5559c0a105 in ?? () from /usr/lib/pulse-4.0/modules/module-udev-detect.so #8 0x00007f555f600b87 in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #9 0x00007f555f600f8c in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #10 0x00007f555f601030 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #11 0x0000000000407058 in main () Is the stack trace where it was before I had to kill it. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: pulseaudio 1:4.0-0ubuntu22 ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4 Uname: Linux 3.16.0-24-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: mat 7680 F.... pulseaudio /dev/snd/controlC0: mat 7680 F.... pulseaudio CurrentDesktop: Unity Date: Wed Nov 26 18:34:22 2014 SourcePackage: pulseaudio UpgradeStatus: Upgraded to utopic on 2014-10-24 (33 days ago) dmi.bios.date: 02/06/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GIET69WW (2.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ALCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50512 STD dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGIET69WW(2.19):bd02/06/2014:svnLENOVO:pn20ALCTO1WW:pvrThinkPadX240:rvnLENOVO:rn20ALCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20ALCTO1WW dmi.product.version: ThinkPad X240 dmi.sys.vendor: LENOVO modified.conffile..etc.pulse.default.pa: [modified] mtime.conffile..etc.pulse.default.pa: 2014-06-17T20:21:21.095448 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1396848/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
