With the latest Icedove update they are going back to the Thunderbrand brand which involves copying of the Icedove profile upon first start of the updated Icedove/Thunderbird.
However apparmour seems to blocks this. There are 5 denied messages in the tray.
Being the newbie I am how ot make it update and be able to actually start thunderbird
The update is from yesterday I believe, slightly surprised no one else has reported this. Is it that obvious to fix?