Public bug reported:
After updating to the Oneiric beta, my Logitech USB webcam stopped
recording audio properly. The sound is there, but it is very fast,
producing a "chipmunk" effect. This has been observed both in Skype and
in the sound recorder application. Using a microphone in the
motherboard's line in port leads to normal recording of the voice.
Restarting the machine and connecting/disconnecting the webcam had no
effect.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-11-generic 3.0.0-11.18
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: davidc 1963 F.... pulseaudio
/dev/snd/controlC2: davidc 1963 F.... pulseaudio
/dev/snd/controlC0: davidc 1963 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7df4000 irq 42'
Mixer name : 'VIA VT1718S'
Components : 'HDA:11064428,18496718,00100100'
Controls : 33
Simple ctrls : 19
Card1.Amixer.info:
Card hw:1 'U0x46d0x808'/'USB Device 0x46d:0x808 at usb-0000:00:1d.0-1.1.1,
high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0808'
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 - 6400
Mono: Capture 3758 [59%] [20.67dB] [on]
Card2.Amixer.info:
Card hw:2 'NVidia'/'HDA NVidia at 0xfbffc000 irq 17'
Mixer name : 'Nvidia GPU 11 HDMI/DP'
Components : 'HDA:10de0011,10de0101,00100100'
Controls : 16
Simple ctrls : 4
Date: Sat Sep 24 20:27:43 2011
HibernationDevice: RESUME=UUID=e221565b-ad32-4c19-a7e5-3ec686d372e5
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
PATH=(custom, user)
LANG=en_DK.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic
root=UUID=79006608-7125-469d-8b7a-e5dc54f4361a ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-11-generic N/A
linux-backports-modules-3.0.0-11-generic N/A
linux-firmware 1.60
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to oneiric on 2011-09-24 (0 days ago)
dmi.bios.date: 08/06/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P2.20
dmi.board.name: H55M Pro
dmi.board.vendor: ASRock
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.:bvrP2.20:bd08/06/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH55MPro:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/858412
Title:
Regression: Logitech webcam microphone makes "chipmunk" sound after
Oneiric beta upgrade
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