Ole Juul
Veteran Member
I haven't used Ubuntu server in a while, but I know that some recent Ubuntu desktop versions run NetworkManager by default, which will overwrite a lot of config files when trying to manage connections automatically. If you want a static IP you have to make sure it is not running.
I am active on the Kubuntu forum and we get a lot of questions regarding a lack of network connection. No big surprise there, sometimes there are issues, but the standard answer is surprising: "uninstall NetworkManager." In 50% of the cases that's about all it takes. Apparently the developer has been notified but claims he is is still not aware that there is a problem, but it becomes obvious on a forum like that. Anyway, I personally prefer configuration files - it's quicker, easier, and it works - the alternative being slower, harder, and doesn't work. :D
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