ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: gtippitt 1847 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory CurrentDesktop: LXDE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=b78c58f2-95b7-ee49-0386-8a57c3c766e2 InstallationDate: Installed on 2014-06-29 (13 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lo no wireless extensions. MachineType: Supermicro H8DCE NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic root=UUID=4c7df539-896e-4e45-ac05-d3e39a3d4e05 ro nomdmonddf nomdmonisw ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 RfKill: Tags: trusty Uname: Linux 3.13.0-30-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm boinc cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/25/2006 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080012 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: H8DCE dmi.board.vendor: Supermicro dmi.board.version: 2.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080012:bd07/25/2006:svnSupermicro:pnH8DCE:pvr1234567890:rvnSupermicro:rnH8DCE:rvr2.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: H8DCE dmi.product.version: 1234567890 dmi.sys.vendor: Supermicro
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1333002 Title: usb audio related bug Status in “linux” package in Ubuntu: Incomplete Bug description: Jun 23 00:40:03 lxf kernel: [ 2949.825841] retire_playback_urb: 827 callbacks suppressed Jun 23 00:40:08 lxf kernel: [ 2954.834314] retire_playback_urb: 827 callbacks suppressed Jun 23 00:40:13 lxf kernel: [ 2959.842780] retire_playback_urb: 827 callbacks suppressed Jun 23 00:40:18 lxf kernel: [ 2964.851254] retire_playback_urb: 827 callbacks suppressed ......... permanently when I unplugged my usb audio device, the messages stopped: Jun 23 00:44:34 lxf kernel: [ 3220.281248] retire_playback_urb: 827 callbacks suppressed Jun 23 00:44:37 lxf pulseaudio[2516]: [alsa-sink-USB Audio] alsa-util.c: Got POLLNVAL from ALSA Jun 23 00:44:37 lxf pulseaudio[2516]: [alsa-sink-USB Audio] alsa-util.c: Could not recover from POLLERR|POLLNVAL|POLLHUP with snd_pcm_prepare(): Нет такого устройства Jun 23 00:44:37 lxf kernel: [ 3223.249863] usb 2-1.2: USB disconnect, device number 4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1333002/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
