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.
Preparation:
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
Half-left has designed yet another great theme for Gnome Shell. His latest theme is based on the look of Ubuntu 12.04 Precise Pangolin and it looks really beautiful.
Download Ubuntu Precise Pangolin Gnome Shell Theme
Instructions
Use User Theme Extension and Gnome Tweak Tool to switch Gnome Shell themes. Gnome Tweak Tool can be installed from Ubuntu Software Center.
Here is the situation. Changed unity shell to gnome shell. Installed the gnome tweak tool, installed the shell extension, themes, etc...everything i normally need to do that is installed
When i go to gnome tweak tool, and click on shell extension, the right list is empty
I've surfed the web and questions for answer.
I'm experiencing some problems with Ubuntu Gnome Remix 12.10 64bits.
My gnome-tweak-tool doesn't apply themes properly. For the gkt themes, I noted that they are not fully applied. For example, I select Elementary's gtk theme and the window's border (metacity?) still with Adwaita. The theme also looks weird, what led me to believe that there was some engine missing, but that wasn't the case.
I switched from Unity to Gnome 3.4 but I'd like to tweak my desktop a bit. I want to use a gnome shell theme but the gnome tweak tool won't allow me to modify the gnome shell themes. I've read somewhere that if I reinstall the gnome-shell then it would conflict with Unity and I wouldn't be able to safely use Unity anymore. Is there a way to change the theme without reinstalling the gnome-shell?
I had posted previously a question about how to make my shell user themes work in gnome. One of the answers directed me to here:
https://extensions.gnome.org/extension/19/user-themes/
My goal is to make the orange triangle go away so that I can theme my shell. I have Gnome up and running and I am logged into it now.
As the title implies, I'm on Ubuntu Gnome Shell Remix 12.10 and not able to change the window theme for themes I have downloaded. In the tweak-tool, I am able to set the GTK theme to a theme I have downloaded, but it does not work with that theme's respective window border.
If the mere mention of Gnome shell brings terrible images in our mind. Relax and take a look at our tutorials on installing and using Gnome shell in Ubuntu. After you do that take a look at a few gorgeous gnome shell themes that is bound to leave you asking for more.
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Ubuntu 12.04 LTS uses Unity as the default Desktop Environment, which is based on Gnome 3. So Gnome 3 themes (window themes + GTK themes) works well in Unity as well as Gnome shell environment.