I'm having problems with the internet connection on my Ubuntu 13.04. I deleted Windows 7 from my computer (where the internet worked without any kind of problems) and installed Ubuntu 13.04, but now i'm having some trouble here.
I can't connect to the internet using my WiFi, it connects to my router. DEPENDING, on the site that I pings on terminal it doesn't have answer. I can't browse on internet using it and Ubuntu can't connect to archive.ubuntu to download packages or updates.
To used my cable connection I had to restart my notebook some times until it connects and it keeps barely working. It seems like I'm using a 90's internet connection. When I try to download or update certain packages, most of the connections to the server are unsuccessful.
I'd like some help, thanks.