Gnome Tweak Tool is a must have application for Solus OS users. This tool is very helpful to configure Solus OS desktop. We can change GTK theme, icon theme, wallpaper and many other settings via Gnome Tweak Tool.
See how Gnome Tweak Tool 3.2.0 performs on Solus OS 1.2.1
Gnome Tweak Tool 3.20 is available for Solus OS 1.2.1 repository. Actually, Gnome Tweak Tool is designed for Gnome desktop environment. But it supports Budgie (based on Gnome) as well.
Install Gnome Tweak Tool on Solus OS 1.2.1
Open Solus Software Center and type “tweak tool”. You should see Gnome Tweak Tool listed there.
Click Gnome Tweak Tool and Press install to start the installation.