Hello, I have installed veracrypt and created a drive then installed Thunderbird then created a profile which i saved in the encrypted drive as i mentioned earlier, until now everything is good, I added a new gmail account in Thunderbird, if I dismount the drive and close thunderbird then opened it back it would say profile is missing or inaccessible which is logical, I close Thunderbird, mount the encrypted drive then tried to open Thunderbird, and here it would show an error: Thunderbird is already running but is not responding. To use thunderbird, you must first close the existing thunderbird I don't know why it acts like this? If i delete the folders in ~/.thunderbird which are "common" "current" and "297" it would open with no accounts when normally it should fetch the profile from the encrypted drive. I wasted a lot of time to diagnose the issue but with no result.