When I install Debian 9 from CD, it did install with /etc/apt/sources.list pointing to CD.

To get this work properly, you need to edit the file

vi /etc/apt/sources.list

Replace content with

deb stretch/updates main
deb-src stretch/updates main
deb stretch-updates main
deb-src stretch-updates main
deb stable main contrib non-free

Debian Upgrade

Need help with Linux Server or WordPress? We can help!

Leave a Reply

Your email address will not be published. Required fields are marked *