This guide will explain how you can change you're gdm gtk3 theme with fedora 15
prerequisite: gnome-tweak-tool and a terminal (gnome-terminal)
Open gnome-terminal:
Now we are root and the first step is to install gnome-tweak-toolCode:su - ( insert password)
if you already did this skip this.
Install gnome-tweak-tool
Now we make the gdm user available to make changes:Code:yum install gnome-tweak-tool
If you did this right you get this message:Code:# xhost +SI:localuser:gdm
Next we will fire up gnome-tweak-toolCode:localuser:gdm being added to access control list
This will start gnome-tweak-tool as the user gdm (sudo -u username will start the application as designated user)Code:# sudo -u gdm gnome-tweak-tool
Now we can change the interface gtk+theme, icon theme and cursor theme to whatever you like.
Don't forget to change windows current theme to what you want.
How to change gdm login background:
Here you can change the backgroundCode:# sudo -u gdm gnome-control-center
And when you're done exit the gnome-tweak-tool or gnome-control-center and type:
(ps the # sign is the sign you're running the command as ROOT don't copy it!!Code:# exit
This guide has been made thanks to www.archlinux.org fine wiki about gdm.