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I've installed the package kde-full in Ubuntu 12.10. As I know I should be able to switch to KDE on the login screen, after it is installed. However, I only see two options:

  • Ubuntu 3D
  • Ubuntu 2D

What should I do to log in to a KDE session?

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What package exactly did you install? kubuntu-desktop might be needed for the session files for LightDM to switch. – gertvdijk Jul 21 '13 at 7:57
I've installed like: apt-get install kde-full – erbal Jul 21 '13 at 8:07

Try this. Just press Ctrl+Alt+T on your keyboard to open Terminal. When it opens, run the command(s) below:

sudo apt-get install kubuntu-desktop

After that you should get the KDE option at login.

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Okay, I had to reinstall the package, it works now. :) – erbal Jul 21 '13 at 10:01
If this answered your question, you may mark this answer as accepted. – Mitch Jul 21 '13 at 10:04

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