Thanks to the Linux Action Show I've discovered the awesome Radio Tray panel applet and am loving it. The only problem I have with it is that the icon is blue and everything else in my system tray is white. How would I go about changing the icon color? Thanks in advance from a new Ubuntu fan!
I had the same problem and it was because I had loaded two themes, ZorinLight and ZorinDark, and had chosen the wrong icons for the theme. They were loaded in a separate directory, /usr/share/icons/ZorinLight or ZorinDark/(size)/status/(icon).png. The theme I used was ZorinDark but the icons were set (for cinnamon) in dconf Editor. They were under org /cinnamon /desktop /interface /iconTheme. When I changed the setting from ZorinLight to ZorinDark, the Icons became visible on the tray.
I initially tried to change them in the /usr/share/radiotray/images directory but that didn't work. Setting a theme with unique icons may be the cause of your problem.
Radio tray icons are placed in different folders, but the one you are interested on is named
The one which manages the notification area status icon for the Radio Tray application is set inside of the folder:
I suggest you to run nautilus with administrative rights (
Illustration here: (check the radiotray notification's area icon and the edited radiotray_on.png highlighted with inverse colors in nautilus)
Here is a copy of the image that you can use if you don't feel like editing the icon manually (right click, save as, etc.):