[Trisquel-users] Help! GUI doesn't install????

[cassidy]

I just installed Trisquel Mini on a 9 year old laptop (previously running  
Windows XP). Everything went smoothly, except that I didn't get the GUI. When  
I start the laptop, the attractive Trisquel desktop background appears, then  
it turns into a terminal where I can login.

Same thing happened when I erased Ubuntu on my 2009 Toshiba and tried to  
install Trisquel. Now I have two GUI-less laptops.

What's going on? Didn't get any errors. How do I remedy this?