How to reset Ubuntu's theme?
11093
How do I reset my Unity configuration?
2018
How to remove everything Ubuntu One-related?
40691
How can I customize the Ubuntu boot up logo?
47429
How do I return to default wallpaper on login screen in LightDM?
127872
How to change Ubuntu 18.04 system fonts?
131598
How can I go back to the original interface layout?
9827
System Settings icons missing in 14.04
24481
Reset CSS display property to default value
80460
How can I change Blender's theme?
158668
How do I change the font colours for grub?
137651
How can I recover from deleting the /usr/share/themes directory?
29086
How can I install themes in Lubuntu?
80842
How to reset the terminal properties and preferences?
148875
Color problem on Kubuntu 16.04 - themes aren't applied
43928
How can I reset Compiz settings to default?
109303
Accidentally removed cloth preset, how can I restore it?
91054
how to restore top level menu on panel in ubuntu 13.04