I don't really know how to handle with linux as this Debian is my first ever installed. I've installed it on my laptop but unfortunately I have Realtek 8192SE wifi card which is not supported by squeeze so I can't get internet access. I didn't know that :/ Wheezy supports that card, so I wonder is that possible to burn boot CD/DVD of Debian 7 and upgrade mine system just from that disc?
1 Answer
Steps are similar as for update from DVD. You must enable DVD in /etc/apt/sources.list a mount it on right path.
You can follow this Debian wiki, this link is for part about adding DVD config in sources.list. And next or previous steps you can find up on page.
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However, reinstalling from a Wheezy CD or USB image might be easier and more reliable than an upgrade, especially if you don't have a lot in
/home
that you want to keep.– tripleeeOct 21, 2014 at 3:24 -