On Sunday 11 March 2018 02.40:04 Danny W. Burdick wrote:
(...)
> Desktop
> Select a launcher (an app icon on the desktop)
> Properties
> Icon Select - Kdesktop
> Click on Icon to change it
> Cursor spins forever like it doesn't know where to find icons

These are the fish I can think of...

What does Trinity Control Center say? Can you change the icon theme there?

Thierry