change gnome to kde

[icedark]

I was installed something on backtrack 4 beta.And now after i was restart my computer ,it appears gnome desktop instead of kde.How to repair this ?I want to change again to kde .How?

[xorred]

install kdm or gdm... then on console login, start kdm... choose KDE as session... or even better, just install xubuntu-desktop and forget about the heavy artillery!

[icedark]

Thanks man.But i was thinking that is a configuration file somewhere ,to modify ,so in this way to force start only with kde.

[purehate]

 echo "exec startkde" > ~/.xinitrc

Then startx