Want to change Ubuntu's login screen background? I walk through the steps for changing GDM background to a solid colour, gradient, or custom image.
We look at various ways to customise the GNOME Shell clock. From showing the date through to creating a 'stacked' layout split across two lines.
If you want to move notifications on Ubuntu to a different part of the screen, you can. We look at three way to change notification position in this post.