[ELECTRON] Ubuntu Help

[Firebrand_Boy]

I'm still relatively new to Ubuntu and Google has, so far, yielded confusing results. I'm running Lucid 10.04 and tried to use Update Manager earlier today. It came up with the error message ""Not all updates can be installed. Run a partial upgrade, to install as many updates as possible." What does this actually mean? What is the best thing to do to ensure my system is up-to-date? 

Anyone on IRC/aim/yahoo able to have a quick chat about it?

Philip