linux-lowlatency-pae software package provides Transitional package, 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-lowlatency-pae
linux-lowlatency-pae is installed in your system.
Make ensure the linux-lowlatency-pae package were installed using the commands given below,
$ sudo dpkg-query -l | grep linux-lowlatency-pae *
You will get with linux-lowlatency-pae package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Kernels |
| Package | linux-lowlatency-pae |
| Version | 3.13.0.101.109 |
| Description | Transitional package |
| Sub Section | Kernels |