0
votes
3answers
2k views

Can't set background wallpaper in Gnome 3

I am using Debian Testing and Gnome Flashback (but it behaves the same in standard Gnome Shell). It gives me plain white background, and I can't set my own. Also, the settings dialog for background ...
3
votes
2answers
767 views

Dynamically change desktop background from bash script

Is it possible to change the GNOME desktop background during some period of time by just a random phrase from the list on black screen? Will is seriously load the CPU and consume battery life?