Briefly describe your issue below:
How do I change the GDM3 theme on the login screen?
I am using Parrot GNU/Linux 4.4, 64-bit, Security Edition.
I used a DVD, I had downloaded and burned an ISO.
I am only using Parrot Security Linux on my Laptop.
What version of Parrot are you running? (include version, edition, and architecture)
What method did you use to install Parrot? (Debian Standard / Debian GTK / parrot-experimental)
Configured to multiboot with other systems? (yes / no)
If there are any similar issues or solutions, link to them below:
If there are any error messages or relevant logs, post them below: