[System Product Name, Realtek ALC662 rev1, Green Line Out, Rear] No sound at all

Bug #1354739 reported by Anirban on 2014-08-09
This bug affects 1 person
Affects Status Importance Assigned to Milestone
alsa-driver (Ubuntu)

Bug Description

Sound stops after fast forwarding/progressing in the VLC media player. It stops for all applications.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic
Uname: Linux 3.13.0-32-generic i686
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: i386
 /dev/snd/controlC0: anirban 2143 F.... pulseaudio
Date: Sun Aug 10 01:37:22 2014
InstallationDate: Installed on 2014-07-09 (31 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
 /dev/snd/controlC0: anirban 2143 F.... pulseaudio
 /dev/snd/seq: timidity 1576 F.... timidity
Symptom_Jack: Green Line Out, Rear
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [System Product Name, Realtek ALC662 rev1, Green Line Out, Rear] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/10/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0412
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KPL-AM/PS
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0412:bd06/10/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-AM/PS:rvrx.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

Anirban (ani07l) wrote :
Raymond (superquad-vortex2) wrote :

[20040.504082] INFO: task python:12341 blocked for more than 120 seconds.
[20040.504091] Not tainted 3.13.0-32-generic #57-Ubuntu
[20040.504093] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[20040.504096] python D c166dcc0 0 12341 1 0x00000000
[20040.504102] c790dec8 00200086 0000120e c166dcc0 f73e6540 c1a8d540 c1920a00 c1037d5a
[20040.504111] c1a8d540 c1920a00 c477cda0 f73d8540 c88f8000 f73e6540 c88f8000 c790dea4
[20040.504119] c1080cc8 000f4240 00000000 f73e6540 c88f8000 f73e6540 f73e6540 c790deb4
[20040.504127] Call Trace:
[20040.504139] [<c1037d5a>] ? native_smp_send_reschedule+0x3a/0x50
[20040.504144] [<c1080cc8>] ? ttwu_do_wakeup+0x18/0x120
[20040.504149] [<c1082a20>] ? try_to_wake_up+0x150/0x240
[20040.504164] [<c1654c73>] schedule_preempt_disabled+0x23/0x60
[20040.504169] [<c16565bd>] __mutex_lock_slowpath+0x10d/0x171
[20040.504175] [<c1655aec>] mutex_lock+0x1c/0x28
[20040.504181] [<f87b6bfb>] pp_ioctl+0x1b/0x40 [ppdev]
[20040.504187] [<f87b6be0>] ? pp_do_ioctl+0x860/0x860 [ppdev]
[20040.504192] [<c1189c92>] do_vfs_ioctl+0x2e2/0x4d0
[20040.504197] [<c165b277>] ? __do_page_fault+0x237/0x510
[20040.504201] [<c1186bcd>] ? final_putname+0x1d/0x40
[20040.504205] [<c1186d74>] ? putname+0x24/0x40
[20040.504211] [<c1178666>] ? do_sys_open+0x196/0x260
[20040.504215] [<c1189ee0>] SyS_ioctl+0x60/0x80
[20040.504220] [<c165efcd>] sysenter_do_call+0x12/0x28

Daniel van Vugt (vanvugt) wrote :

Please try uninstalling 'timidity' and all 'timidity' related packages.

Changed in alsa-driver (Ubuntu):
status: New → Incomplete
Launchpad Janitor (janitor) wrote :

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]

Changed in alsa-driver (Ubuntu):
status: Incomplete → Expired
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