I'm a happy owner of a DELL e1505 still working in the living room where has survived two little girls of 4 and 2 years. Now I want to rescue it and install Ubu

I'm a happy owner of a DELL e1505 still working in the living room where has survived two little girls of 4 and 2 years. Now I want to rescue it and install Ubuntu after upgrading to a SSD.