linux-headers-lowlatency-lts-w software package provides lowlatency Linux kernel headers, 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 linux-headers-lowlatency-lts-w
linux-headers-lowlatency-lts-w is installed in your system.
Make ensure the linux-headers-lowlatency-lts-w package were installed using the commands given below,
$ sudo dpkg-query -l | grep linux-headers-lowlatency-lts-w*
You will get with linux-headers-lowlatency-lts-w package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | linux-headers-lowlatency-lts-w |
| Version | 4.2.0.42.34 |
| Description | lowlatency Linux kernel headers |
| Sub Section | devel |