[System Product Name, Analog Devices AD1988B, Green Headphone Out, Front] Sound is distorted

[DarkRedman]

I got this bug after I released (I was right back) from the screensaver and played a track via Banshee.

But when the test occured reporting the bug it restarted alsa and I didn't have problems anymore finally.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: manuel 1679 F.... pulseaudio
 /dev/snd/pcmC0D0p: manuel 1679 F...m pulseaudio
 /dev/snd/controlC1: manuel 1679 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 21'
   Mixer name : 'Nvidia MCP77/78 HDMI'
   Components : 'HDA:11d4198b,1043829b,00100400 HDA:10de0002,10de0101,00100000'
   Controls : 48
   Simple ctrls : 26
Card1.Amixer.info:
 Card hw:1 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-0000:00:02.1-1, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB046d:081b'
   Controls : 2
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
   Capture channels: Mono
   Limits: Capture 0 - 6144
   Mono: Capture 6144 [100%] [30.00dB] [on]
Date: Tue May 3 03:10:20 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=fr_FR:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia successful
Symptom_Card: Audio interne - HDA NVidia
Symptom_Jack: Green Headphone Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Digital clip or distortion, or "overdriven" sound
Title: [System Product Name, Analog Devices AD1988B, Green Headphone Out, Front] Sound is distorted
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/26/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M3N-HT Deluxe ACPI BIOS Revision 1301
dmi.board.name: M3N-HT DELUXE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.asset.tag: 123456789000
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM3N-HTDeluxeACPIBIOSRevision1301:bd08/26/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N-HTDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

[DarkRedman (darkredman-deactivatedaccount)]

I got the same bug but this time it occured just after I opened a video with totem !

[DarkRedman (darkredman-deactivatedaccount)]

This bug happened again and again so much time ! I think it's an harmful bug !

Are there anyone who got this bug too ?

[Raymond (superquad-vortex2)]

24580.130043] usb 2-5: reset high speed USB device using ehci_hcd and address 3
[25438.130062] usb 2-5: reset high speed USB device using ehci_hcd and address 3
[27544.140050] usb 2-5: reset high speed USB device using ehci_hcd and address 3
[27812.130048] usb 2-5: reset high speed USB device using ehci_hcd and address 3
[29314.294031] npviewer.bin invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0
[29314.294039] npviewer.bin cpuset=/ mems_allowed=0
[29314.294045] Pid: 15399, comm: npviewer.bin Tainted: P 2.6.38-8-generic #42-Ubuntu
[29314.294050] Call Trace:
[29314.294062] [<ffffffff810ba56d>] ? cpuset_print_task_mems_allowed+0x9d/0xb0
[29314.294069] [<ffffffff8110f171>] ? dump_header+0x91/0x1e0
[29314.294076] [<ffffffff81279ddc>] ? security_real_capable_noaudit+0x3c/0x70
[29314.294082] [<ffffffff8110f7ed>] ? oom_kill_process+0x8d/0x190
[29314.294087] [<ffffffff8110fc32>] ? out_of_memory+0x102/0x240
[29314.294093] [<ffffffff81114989>] ? __alloc_pages_nodemask+0x7c9/0x840
[29314.294100] [<ffffffff81149f45>] ? alloc_pages_current+0xa5/0x110
[29314.294106] [<ffffffff8110c30f>] ? __page_cache_alloc+0x8f/0xa0
[29314.294112] [<ffffffff811173d5>] ? __do_page_cache_readahead+0xd5/0x220
[29314.294117] [<ffffffff81117881>] ? ra_submit+0x21/0x30
[29314.294122] [<ffffffff8110e4b5>] ? filemap_fault+0x485/0x4a0
[29314.294128] [<ffffffff8112d134>] ? __do_fault+0x54/0x520
[29314.294133] [<ffffffff811309ca>] ? handle_pte_fault+0xfa/0x210
[29314.294137] [<ffffffff8111561d>] ? __free_pages+0x2d/0x40
[29314.294141] [<ffffffff8112de3f>] ? __pte_alloc+0xdf/0x100
[29314.294152] [<ffffffff81131d4d>] ? handle_mm_fault+0x16d/0x250
[29314.294159] [<ffffffff815c6a47>] ? do_page_fault+0x1a7/0x540
[29314.294166] [<ffffffff8100a8c5>] ? __switch_to+0x2a5/0x2f0
[29314.294171] [<ffffffff8109ce7b>] ? do_futex+0xbb/0x210
[29314.294175] [<ffffffff8109d466>] ? compat_sys_futex+0x76/0x170
[29314.294180] [<ffffffff815c34d5>] ? page_fault+0x25/0x30

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

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