heimdal-servers-x software package provides Heimdal Kerberos - X11 server programs, 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 heimdal-servers-x
heimdal-servers-x is installed in your system.
Make ensure the heimdal-servers-x package were installed using the commands given below,
$ sudo dpkg-query -l | grep heimdal-servers-x *
You will get with heimdal-servers-x package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | heimdal-servers-x |
| Version | 1.6~git20131207+dfsg-1ubuntu1 |
| Description | Heimdal Kerberos - X11 server programs |
| Sub Section | Net |