conn@inspiron:~/Desktop$ dpkg -l |grep ^ii|grep alsa
ii  alsa-base                                 1.0.13-3ubuntu1                        ALSA driver configuration files
ii  alsa-tools                                1.0.14-1                               Console based ALSA utilities for specific ha
ii  alsa-utils                                1.0.14-1ubuntu2                        ALSA utilities
ii  gstreamer0.10-alsa                        0.10.13-2ubuntu1                       GStreamer plugin for ALSA
ii  libesd-alsa0                              0.2.36-3ubuntu4                        Enlightened Sound Daemon (ALSA) - Shared lib
ii  libpt-plugins-alsa                        1.10.7-0ubuntu2                        Portable Windows Library Audio Plugin for th
ii  libsdl1.2debian-alsa                      1.2.11-9ubuntu1                        Simple DirectMedia Layer (with X11 and ALSA