pavucontrol-dbg software package provides Debugging symbols for pavucontrol, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install pavucontrol-dbg
pavucontrol-dbg is installed in your system.
Make ensure the pavucontrol-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep pavucontrol-dbg *
You will get with pavucontrol-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | pavucontrol-dbg |
| Version | 2.0-2 |
| Description | Debugging symbols for pavucontrol |
| Sub Section | debug |