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I received a message this morning announcing that the new Ubuntu Raring Ringtail 13.04 is now available. I had to use the computer for something pretty urgent so I told Ubuntu to ask me to upgrade later.
After my business was over, I tried to find a way to bring back that upgrade window. I tried restarting but it didn't seem to reappear. So I went to my settings, opened up "About This Computer" and clicked on "Install Updates"... but it didn't work. I tried it multiple times but it always shows an error message: "Make sure you are connected to the internet"; but my internet works fine -- I can surf, watch and all that on my computer... but not upgrade, for some reason!
Is it because there is a lot of traffic on the download server or something? I would love to upgrade as soon as possible!
Thanks in advance for your timely response!