Icon disappeared - possibly after upgrade
I have Thunderbird (60.09.1 64 bit) installed on my MacBook running Mac OSMojave. Recently the TB icon in the menu bar disappeared and is replaced by the generic Mac icon. How do I get the icon back? Should I re-install TB? I cannot be certain but think that the issue occurred during a recent update. Thank you for any help.
Try clearing the icon cache:Read this answer in context 1
Additional System Details
- User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0
Try clearing the icon cache:
That's great and it worked well. Thanks. But for a complete novice (like me) to make it work you first need: To get started, close all open applications and then launch Terminal from Macintosh HD > Applications > Utilities. Copy and paste the following command at the Terminal prompt and press Return to execute it: