dpkg -l alsa*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-=================-=================-==================================================
un alsa <none> (no description available)
un alsa-base <none> (no description available)
un alsa-headers <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4- <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
un alsa-modules-2.4. <none> (no description available)
ii alsa-oss 1.0.11-1 ALSA wrapper for OSS applications
un alsa-source <none> (no description available)
un alsa-tools <none> (no description available)
un alsa-tools-gui <none> (no description available)
un alsa-utils <none> (no description available)
un alsa-xmms <none> (no description available)
un alsamixergui <none> (no description available)
un alsaplayer <none> (no description available)
un alsaplayer-alsa <none> (no description available)
un alsaplayer-common <none> (no description available)
un alsaplayer-daemon <none> (no description available)
un alsaplayer-esd <none> (no description available)
un alsaplayer-gtk <none> (no description available)
un alsaplayer-interf <none> (no description available)
un alsaplayer-jack <none> (no description available)
un alsaplayer-nas <none> (no description available)
un alsaplayer-oss <none> (no description available)
un alsaplayer-output <none> (no description available)
un alsaplayer-text <none> (no description available)
un alsaplayer-xosd <none> (no description available)