Ubuntu won't start

[Chris Jones]

> I'm using Ubuntu gutsy, when i try to star Ubuntu it boots and shows the
> Nvidia splash screen and then it shows a black screen with the waiting
> cursor, and still like this
> 
> yesterday I installed glib from source (the latest version) and I 
> installed gstreamer plug ins, what can I do

That was a bad idea. Any reason for install glib from source - What was 
wrong with the ubuntu apt provided version ?

I would suggest trying to go back to the ubuntu version of glib

Chris