aconnectgui software package provides graphical ALSA sequencer connection manager, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install aconnectgui
aconnectgui is installed in your system.
Make ensure the aconnectgui package were installed using the commands given below,
$ sudo dpkg-query -l | grep aconnectgui *
You will get with aconnectgui package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Sound |
| Package | aconnectgui |
| Version | 0.9.0rc2-1-9 |
| Description | graphical ALSA sequencer connection manager |
| Sub Section | Sound |