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I installed KDE to see if it's better than Unity. I didn't like it, so I uninstalled it, but now, when I boot in Ubuntu, it just goes to command line, asking for a user and password. How can I get it to the "default" state that used the Unity GUI?

Stefan Manciu
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1 Answers1

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Try this at cli after login, 

sudo service lightdm start

If it solves your issues. Open a terminal to edit the file /etc/X11/default-display-manager as

sudo gedit /etc/X11/default-display-manager

Add the following line there,

/usr/bin/lightdm

or

/usr/sbin/lightdm

after this lightdm should start normally on reboot and bring you to the logon screen as usual.

sourav c.
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