Possible Duplicate:
Is it possible to install without a CD or USB drive?
I have an Acer Aspire One D255E netbook. Both 10.04 and 10.10 hangs on install from USB, so could not install them. However Ubuntu 9.10 worked and installed.
Then I figured I would just connect to the internet and update. However, the internet does not work (doesn't show up in notification), but it worked when 10.04 and 10.10 where used as a live USB. Is there a way to update by using the 10.04-desktop ISO file from a USB or somewhere in 9.10, say the documents folder?
