oss4-dkms software package provides Open Sound System - DKMS module sources, 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 oss4-dkms
oss4-dkms is installed in your system.
Make ensure the oss4-dkms package were installed using the commands given below,
$ sudo dpkg-query -l | grep oss4-dkms *
You will get with oss4-dkms package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Kernels |
| Package | oss4-dkms |
| Version | 4.2-build2007-2.1 |
| Description | Open Sound System - DKMS module sources |
| Sub Section | Kernels |