Uninstall

It is recommended that you revert back to your previous GDM login theme and wallpaper prior to uninstalling the packages.

Run the following command to remove the packages:

sudo apt-get remove \
ubuntu-satanic \
ubuntu-satanic-wide \
satanic-wallpapers \
satanic-wallpapers-wide \
satanic-gdm-themes \
satanic-gnome-themes \
satanic-icon-themes \
satanic-sounds \
satanic-plymouth-theme \
eternal-damnation \
gtk2-engines-aurora

If the standard Ubuntu boot screen doesn't appear after a reboot, run the following commands:

sudo update-alternatives --set default.plymouth /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth
sudo update-initramfs -u

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