John Stowers has announced the release of GNOME Tweak Tool 3.6.0, a utility popular among users of the GNOME 3 desktop environment. The GNOME Tweak Tool is better known by the users of Ubuntu as Advanced Settings. As you might expect, it's a very important tool for customizing how your Gnome 3 environment looks and behaves.
I change something in gnome-tweak-tool, but it won't apply. If I close gnome-tweak-tool and start it again, the settings are same as before. Do you have any idea how to solve this, please? I'm using Ubuntu 11.10 with GNOME 3.2.1 and Unity (but that's not relevant, I think). Thanks. :)
Add the GNOME Tweak Tool and the Unity Tweak Tool to your Ubuntu 13.10 system. GNOME Tweak Tool lets you change your theme, icons, font, cursor and more. Unity Tweak tool gives you more options for changing the Unity desktop environment.
After installed gnome-shell session on Ubuntu 12.04, you may be interested to try out a few themes on your desktop, and this simple tutorial will show you how to do it.
Apart from ensuring you actually have gnome-shell installed, the first thing need to do is installing gnome-tweak-tool and gnome-shell-extensions-user-theme.
Press Ctrl+Alt+T to launch terminal, and type in this