Do not play any sound except system

[revolta]

After upgrading to Ubuntu 9.10 (two days ago, before the official start) my computer does not play any sound through the speakers, except for the system. I AC'97 Souns Silicon Integrated System Controller

ProblemType: Bug
AlsaDevices:
 total 0
 drwxr-xr-x 2 root root 60 2009-10-28 14:57 by-path
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/by-path', '/dev/sequencer2', '/dev/sequencer', '/dev/seq'] failed with exit code 1:
CheckboxCommand: alsa_record_playback
CheckboxDescription:
 Open the volume control application by right-clicking on the speaker icon in the panel and selecting "Sound Preferences". Select the "Input" tab and choose any alternate (non-default) device(s). Select the "Output" tab and choose any alternate (non-default) device(s). When you are done, click the Test button, then speak into the microphone. After a few seconds, your speech will be played back to you.

 Did you hear your speech played back?
CheckboxTest: alsa_record_playback_alternates
CurrentDmesg:
 [ 26.440535] ADDRCONF(NETDEV_UP): wlan0: link is not ready
 [ 37.873010] eth0: Media Link On 100mbps full-duplex
 [ 38.332624] ADDRCONF(NETDEV_UP): wlan0: link is not ready
 [ 41.017020] eth0: Media Link On 100mbps full-duplex
 [ 49.152028] eth0: no IPv6 routers present
Date: Wed Oct 28 15:31:41 2009
DistroRelease: Ubuntu 9.10
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
 SHELL=/bin/bash
 LANG=ca_ES.UTF-8@valencia
ProcVersionSignature: Ubuntu 2.6.28-11.42-generic
SourcePackage: alsa-driver
Tags: checkbox-bug
Uname: Linux 2.6.28-11-generic i686

[Brad Figg (brad-figg)]

It seems that after upgrading to Karmic you are still
booting a non-Karmic kernel. There may have been an
issue updating grub during the upgrade.

Please try:
  sudo mv /boot/grub/menu.lst /boot/grub/menu.lst.backup
  sudo update-grub
  sudo reboot

After rebooting run:
  uname -a

Verify that the kernel you are now booting is of the
2.6.31 variety.

[revolta (llibredemeravelles)]

thanks, now is already!

[Steve Langasek (vorlon)]

Please attach the contents of the /boot/grub/menu.lst.backup file you made.

[Launchpad Janitor (janitor)]

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