APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: AD1984 Analog [AD1984 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 2: AD1984 Alt Analog [AD1984 Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0
-- 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/1324384 Title: [Lenovo ThinkPad X61s] Speaker volume mutes itself in random intervals after upgrade to 14.04 Status in “linux” package in Ubuntu: Incomplete Bug description: I've upgraded from ubuntu 13.10 and sound stopped working properly. It works in general. But mutes itself for small period of time in random intervals. I've looked at alsamixer and it shown what once in a while some of the parameters got to the lowest level and then returning to normal after some time. It is reproing on Speaker. But also Internal Mic Boost jumps from 100% to 0% and then back to 100%. BTW, when sound mutes on speaker, headphones are still working. So looks like alsamixer reports volumes correctly. I've also tried to purge pulseaudio and alsa-base packages and re-installing them again. But I was able to find workaround. Audio works just fine with old kernels. I've tried with 3.5.0-15 and 3.5.0-27. It works with both kernels. I've also tried newest kernel from next ubuntu version. 3.15.0-031500rc5 - audio is not working in new kernel. $ amixer -c 0 scontents > normal.txt SEE Attachment. $ amixer -c 0 scontents > muted.txt SEE Attachment. $ amixer -c 0 scontents > normalagain.txt SEE Attachment. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ghisguth 2519 F.... pulseaudio ghisguth 3906 F.... pulseaudio ghisguth 15548 F.... alsamixer Date: Wed May 28 22:50:29 2014 HibernationDevice: RESUME=UUID=78076f7a-8340-428e-894b-ce095d0d278e InstallationDate: Installed on 2010-04-19 (1501 days ago) InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1) MachineType: LENOVO 76693JG PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-27-generic root=/dev/mapper/ubuntu-root ro quiet splash crashkernel=384M-:128M PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-04-25 (33 days ago) dmi.bios.date: 10/22/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7NET29WW (1.10 ) dmi.board.name: 76693JG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7NET29WW(1.10):bd10/22/2007:svnLENOVO:pn76693JG:pvrThinkPadX61s:rvnLENOVO:rn76693JG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 76693JG dmi.product.version: ThinkPad X61s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324384/+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
