I've installed Ubuntu 12.10 from PXE, using the linux & initrd.gz files and I'd like to update it to Ubuntu Desktop (with unity, the shopping len and everything in between).
I've heard that I can do it by installing the 'ubuntu-deskop' meta package, however I wonder if anyone has actually done it and if that's enough to get an identical Ubuntu installation as if I had installed it with the LiveDvd.
Thanks in advance.
If you want to get the complete Ubuntu desktop then you have to do as
If you would like to get only the Unity then
sudo apt-get install unity
is enough .So if you have install with ubuntu desktop command as given , then all these packages will installs in your PC .