Adapta GTK Theme Ubuntu 18.10 Installation Guide
Hi! The Tutorial shows you Step-by-Step How to Install Adapta GTK Theme in Ubuntu 18.10 Cosmic GNU/Linux.
And this guide shows you How to Install Adapta GTK Theme Multicolor on Ubuntu Cosmic instead than the Original Cyan version.
And Adapta is an Adaptive Gtk+ Theme based on Material Design Guidelines.
Finally, after installation of Theme follow the Instructions about How to Switch of Theme in Ubuntu GNOME Desktop.
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1. Launching Shell Emulator
Open a Terminal window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands)