Provided by: alsa-utils_1.1.6-1ubuntu1_amd64
alsa-info.sh - command-line utility to gather information about the ALSA subsystem
alsa-info.sh is a command-line utility gathering information about the ALSA subsystem. It is used mostly for debugging purposes.
--upload Upload contents to the server (www.alsa-project.org or pastebin.ca). --no-upload Do not upload contents to the remote server. --stdout Print information to standard output. --output FILE Specify file for output in no-upload mode. --debug Run utility as normal, but will not delete file (usually /tmp/alsa-info.txt). --with-aplay Includes output from aplay -l. --with-amixer Includes output from amixer. --with-alsactl Includes output from alsactl. --with-configs Includes output from ~/.asoundrc and /etc/asound.conf if they exist. --update Check server for updates. --about Print information about authors.
alsa-info.sh --no-upload Will gather all information and show the output file.
alsa-info.sh was created by the ALSA team, see --about . 13 January 2016 ALSA-INFO.SH(1)