Change Themes Gnome Display Manager (GDM) in Ubuntu Karmic (9.10)

On ubuntu karamic (9.10) themes Genome Display Manager (GDM) can not be replaced, because the ubuntu Karmic (9.10) default GDM version 2.28 and themes in this version can not be replaced, to replace the ubuntu GDM themes Karmic (9.10) you can change the version GDM 2.28 to 2.20 version that is used by default in ubuntu jautny (9.04). to install it, follow these steps:

Go to Terminal and login as root :

$ sudo su

$ /etc/init.d/gdm stop

The above command is to stop the process running GDM, then install the version of GDM 2.20

$ apt-get install gdm-2.20

when installing gdm version 2.20, 2.28 gdm versions will be deleted and will have problem, to fix it, follow these steps:

$ cd /etc/gdm
$ sudo sed ’s|X11R6/||’ gdm.conf >/tmp/gdm.conf
$ sudo mv /tmp/gdm.conf

Finish, reboot your machine by type :

$ reboot

Enjoy...!!