Sorry. Typo. It was the 2.6.32-21-generic package. Here are the last two entries in /var/log/apt/history.log.
Start-Date: 2010-05-02 21:37:13 Install: linux-alsa-driver-modules-2.6.32-21-generic (2.6.32-21.201004280600) Remove: linux-backports-modules-alsa-2.6.32-21-generic (2.6.32-21.11), linux-backports-modules-alsa-lucid-generic (2.6.32.21.22) End-Date: 2010-05-02 21:38:20
Start-Date: 2010-05-02 21:40:40 Upgrade: pulseaudio (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), libpulse-mainloop-glib0 (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), pulseaudio-module-bluetooth (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), pulseaudio-module-x11 (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), pulseaudio-utils (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), pulseaudio-module-gconf (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), libpulse0 (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), libpulse-browse0 (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2), pulseaudio-esound-compat (0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14, 0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu15~~lucid~ubuntuaudiodev2) End-Date: 2010-05-02 21:41:11
Sorry. Typo. It was the 2.6.32-21-generic package. Here are the last two entries in /var/log/ apt/history. log.
Start-Date: 2010-05-02 21:37:13 driver- modules- 2.6.32- 21-generic (2.6.32- 21.201004280600 ) -modules- alsa-2. 6.32-21- generic (2.6.32-21.11), linux-backports -modules- alsa-lucid- generic (2.6.32.21.22)
Install: linux-alsa-
Remove: linux-backports
End-Date: 2010-05-02 21:38:20
Start-Date: 2010-05-02 21:40:40 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), libpulse- mainloop- glib0 (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), pulseaudio- module- bluetooth (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), pulseaudio- module- x11 (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), pulseaudio-utils (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), pulseaudio- module- gconf (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), libpulse0 (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), libpulse-browse0 (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 ), pulseaudio- esound- compat (0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu14 , 0.9.22~ 0.9.21+ stable- queue-32- g8478-0ubuntu15 ~~lucid~ ubuntuaudiodev2 )
Upgrade: pulseaudio (0.9.22~
End-Date: 2010-05-02 21:41:11