Sound stopped working after installing some applications

[lucaslins]

My system restarted during the installation of some applications of editing/recording sound. Since then my sound no longer works. Please help me.

ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: lucas 1549 F.... pulseaudio
 /dev/snd/controlC0: lucas 1549 F.... pulseaudio
CRDA: Error: [Errno 2] Arquivo ou diretório não encontrado
Card0.Amixer.info:
 Card hw:0 'V8237'/'VIA 8237 with ALC655 at 0xc800, irq 22'
   Mixer name : 'Realtek ALC655 rev 0'
   Components : 'AC97a:414c4760'
   Controls : 48
   Simple ctrls : 29
Card1.Amixer.info:
 Card hw:1 'CS4281'/'Cirrus Logic CS4281 at 0xff6ff000, irq 17'
   Mixer name : 'Cirrus Logic CS4297A rev 4'
   Components : 'AC97a:43525914'
   Controls : 38
   Simple ctrls : 24
CheckboxSubmission: f196d1959c266ba2e77893890d194a5a
CheckboxSystem: 7bd8da88dafd60871851ac52e3ae8049
Date: Tue Nov 24 01:40:11 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=ab62c47d-03d6-4125-83c3-81cf43ea9582
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.

 eth1 no wireless extensions.
Lsusb:
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: ECS P4M800PRO-M
Package: linux-image-2.6.31-15-generic 2.6.31-15.50
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-15-generic root=UUID=a1b9c3c1-aaea-42ec-ad4b-ae77f45d8186 ro quiet splash
ProcEnviron:
 LANGUAGE=pt_BR.UTF-8
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-15-generic N/A
 linux-firmware 1.25
RfKill:

SourcePackage: linux
Uname: Linux 2.6.31-15-generic i686
XsessionErrors:
 (gnome-settings-daemon:1566): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:1667): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:1693): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 06/26/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P4M800PRO-M
dmi.board.vendor: ECS
dmi.board.version: 1.0
dmi.chassis.asset.tag: 0123ABC
dmi.chassis.type: 3
dmi.chassis.vendor: ECS
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080012:bd06/26/2007:svnECS:pnP4M800PRO-M:pvr1.0:rvnECS:rnP4M800PRO-M:rvr1.0:cvnECS:ct3:cvr1.0:
dmi.product.name: P4M800PRO-M
dmi.product.version: 1.0
dmi.sys.vendor: ECS

[Jeremy Foshee (jeremyfoshee)]

Hi lucaslins,

This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux 487408

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

    [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Jeremy Foshee (jeremyfoshee)]

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]