libpciaccess0-udeb software package provides Generic PCI access library for X, 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 libpciaccess0-udeb
libpciaccess0-udeb is installed in your system.
Make ensure the libpciaccess0-udeb package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpciaccess0-udeb *
You will get with libpciaccess0-udeb package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | debian-installer udeb packages |
| Package | libpciaccess0-udeb |
| Version | 0.13.2-1 |
| Description | Generic PCI access library for X |
| Sub Section | Debian-installer |