Updating ubuntu server 13 10 14 04
It will check the your system to find out whether it is up-to-date and wait until it is done checking.If the system is not up-to-date, then all the updates to be installed will be listed as in the screen shot below. Read Also: Top 7 Things You’ll Mostly Need to Do After Installing Ubuntu 16.04 Xenial Xerus The same idea applies here, make your server system up-to-date as follows: Now your system has been upgraded to Ubuntu 16.04 (Xerial Xerus) LTS.There are three images available, each for a different type of computer: Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2).If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the i386 images instead.
This image is adjusted to work properly on Mac systems. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. The server install image allows you to install Ubuntu permanently on a computer for use as a server. There are five images available, each for a different type of computer: Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2).
– apt-get upgrade actually installs newer versions of the packages you have.