How to uninstall or remove lttng-modules-dkms software package from Ubuntu 14.04 LTS (Trusty Tahr)

You can uninstall or removes an installed lttng-modules-dkms package itself from Ubuntu 14.04 LTS (Trusty Tahr) through the terminal,

$ sudo apt-get remove lttng-modules-dkms

Uninstall lttng-modules-dkms including dependent package

If you would like to remove lttng-modules-dkms and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove lttng-modules-dkms

Use Purging lttng-modules-dkms

If you use with purge options to lttng-modules-dkms package all the configuration and dependent packages will be removed.

$ sudo apt-get purge lttng-modules-dkms

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove lttng-modules-dkms