RezDown7

Cairo-Dock 3.0 brings with it significant improvements, and especially better integration with GTK +3 / GNOME 3 in addition to fixes some problems adds better integration with Ubuntu allowing access through a section accessible directly from the login (feature landed for first time with version 2.4).
Among the main novelties of the new Cairo-Dock/GLX-Dock 3.0 are improvements in the system tray applet was also riscitto Session which also adds the ability to switch users.

Cairo Dock 3.0 adds new keyboard shortcuts allowing full management of the dock directly from the keyboard. Integrated Sound Menu applet was integrated Sound-Control and the new lands dedicated to Twitter applet that allows us to access the social network with a single click.

Also in New Cairo Dock 3.0 we find the new applet to inhibit the screensaver in one click (useful when we look at video from YouTube for example) and other small improvements.

Cara Install Cairo Dock Untuk Ubuntu 12.04 Via PPA :
1. Open terminal - Ctrl+Alt+T
2. Ketikkan perintah berikut di terminala :

sudo add-apt-repository ppa:cairo-dock-team

sudo apt-get update

sudo apt-get install cairo-dock cairo-dock-plug-ins

3. Setelah proses menambahkan PPA, update dan install, selanjutnya jalankan Cairo Dock (Alt+F2 -> Ketikkan Cairo Dock).
4. Atur sesuai selera anda dan nikmati :)