Public bug reported:
Upgraded kernel and my internal mic stopped working.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ivanka 1331 F.... pulseaudio
/dev/snd/pcmC0D0c: ivanka 1331 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf4600000 irq 48'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:14f15066,17aa4001,00100300
HDA:80862802,80860101,00100000'
Controls : 12
Simple ctrls : 6
Date: Tue Apr 5 18:03:24 2011
HibernationDevice: RESUME=/dev/sda5
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110404)
MachineType: LENOVO IdeaPad U350
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic
root=UUID=82374323-8ebe-4fdc-8ef2-625867ca29a5 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-7-generic N/A
linux-backports-modules-2.6.38-7-generic N/A
linux-firmware 1.49
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/06/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 1CCN16WW
dmi.board.name: LL1
dmi.board.vendor: Lenovo
dmi.board.version: Rev 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Lenovo
dmi.chassis.version: Rev 1.0
dmi.modalias:
dmi:bvnLENOVO:bvr1CCN16WW:bd06/06/2009:svnLENOVO:pnIdeaPadU350:pvrRev1.0:rvnLenovo:rnLL1:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0:
dmi.product.name: IdeaPad U350
dmi.product.version: Rev 1.0
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-sound natty needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/751681
Title:
Lenovo Ideapad U350: Internal mic stopped working with natty kernel
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