I have a DELL inspiron 1525 with was shipped with Ubuntu 8.04. It was working ok.
I've decided to move to Ubuntu 10.04 last week. The install process was ok. Unfortunately, after the upgrade, my web access became very unstable. I can see web pages in firefox but it is very slow and I have a lot of errors.
I've checked the network and firefox settings all seems ok.
Does anybody know this problem? How can I investigate further?