Saturday, October 8, 2011

Quick Tip: Make GNOME Shell the Default UI in Ubuntu 11.10

For me, there's really no question about it; if I had only two choices: GNOME 3 or Unity, I would choose the first in a blink of an eye. The thing is, I also really like Ubuntu. Installing GNOME 3 on top of Ubuntu is easy as pie and using it is as simple as logout, choose GNOME from the "cogwheel" and log back in. Unfortunately, the otherwise awesome LightDM (display manager) will not remember your choice once you reboot the machine, so you will find yourself back in Unity. I've looked and looked for an option to change the default session, but I couldn't find one in plain sight (if there actually is one, please tell me and accept my apologies).

And so, I began mining for answers within the very heart of Linux: the root folder. I will not disclose the time it took to find my holy grail for the day, but here's what I found.

To use GNOME 3 as your default desktop environment, bring up your favorite terminal and type the following: 

sudo gedit /etc/lightdm/lightdm.conf

then type your administrator password and edit the last line to look like this:

user-session=gnome-shell

then save the file and you're pretty much done.


Byeee! 

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