Since I upgraded plasma, some plasma buttons which normally showed an icon, now are an empty square. Additionally, because of the theme changes, these buttons are only visible when you hover them. Also see the attached screenshots. Reproducible: Always I changed the desktop to use the Oxygen icons. The rest is default (breeze).
Created attachment 95605 [details] Screenshot of KRunner
Created attachment 95606 [details] Screenshot of Network Management
1) Clean your cache. The configure icon is not scaling, I don't know why. But they do show up. http://i.imgur.com/JFQqxkH.png - Krunner http://i.imgur.com/iYvDhHk.png - Network Manager
(In reply to Matthijs from comment #0) > Since I upgraded plasma, some plasma buttons which normally showed an icon, > now are an empty square. Additionally, because of the theme changes, these > buttons are only visible when you hover them. > > Also see the attached screenshots. > > Reproducible: Always > > > > > I changed the desktop to use the Oxygen icons. The rest is default (breeze). can you please check again, cause at my system it works now.
Ah, clearing the cache solved the issue.