DVDs as repositories sources in Synaptic
 

Do you know how to add DVDs as repositories sources in Synaptic? I can manage one, but I have three and can't make Synaptic recognize all the three. I can have all the three loaded because it's a VM, but somehow Synaptic doesn't recognize all the three at the same time and keeps forcing me to juggle discs, it's very annoying.

https://askubuntu.com/questions/4694...rom-repository
probably this helps, you need to add all the mount points to sources.list