Ubuntu updating drivers
Many people are intimidated by the technical jargon of a non-commercial operating system and believe it’s too advanced for them. It is sold for profit and functions on only one type of computer.Examples of proprietary operating systems include Microsoft Windows and Mac OS X.
If your system does not have Java in the environment variable PATH, the install is probably not complete.
For the above Ge Force 210 card, it showed 331.67 as the correct driver which can be downloaded from the website.
However we shall install the drivers from ppa to make things easier.
Just to be safe, before installing a new version of JMRI, rename your existing JMRI folder to "JMRI-1": Download a version of JMRI, either the latest production version, or a "test version". This will create a new "JMRI" folder so you should copy/move the installation file to the Home folder to create the JMRI folder there.
If you have an Nvidia graphics card on your system, then its recommended to install the official drivers provided by Nvidia.