I have two Ubuntu servers:
- An Ubuntu server 16.04 LTS installed from a CD-R burned with https://www.ubuntu.com/download/server
- An Ubuntu server 16.04 LTS on a pine64 with a provided OS image from http://wiki.pine64.org/index.php/Main_Page#Curated_Pine_A64_.28A64.2B.29_OS_Images
What I'm struggling is about apt-get command. The apt-get command on the Ubuntu on the pine64 doesn't find a lot of packages which I can find on another Ubuntu. So, I'm considering to copy all of repositories on one and add them to another.
I'm a beginner in Linux, therefore I wonder whether this way is good or not, and why each OS contains different repository sources.
Is there any possibility that this way may cause problem? Is this recommended or non-recommended way?