I wanted to try out unity interface , but currently xubuntu is installed , which package should i install ?
I tried to install "unity" package directly , but the unity panel on left won't show up
The left panel is hidden by default. Install ccsm to enable you to change the Launcher's settings so it shows all the time.
To show the launcher, all you have to do is put your mouse on the left side of the screen for a few seconds (on 11.10) or at the top left (on 11.04).