This question already has an answer here:
- Can I skip over releases when upgrading? 15 answers
I use Ubuntu 12.04 LTS on a dual boot system. I upgraded my PC's motherboard to Gigabyte GA-H77M-D3H motherboard. 12.04 no longer sees the network interface ! I now want to upgrade to 13.04. Is there a 13.04 download I can put onto a DVD and then upgrade 12.04 after I have booted up 12.04 ?