Hello,
A similar issue to this raised its head a while ago - in fact I think Wickr even posted something on their website about it at the time.
Starting Wickrme from the menu results in absolutely nothing. Starting from the terminal results in an error “Aborted (Core Dumped)” and a graphical window for Wickr kinda begins to appear and then vanishes.
I’ll come back and post the full output in a little while, but I recall there was another error in the terminal output "Failed to load module … "
Last time this similar issue happened I got round it by reverting to the Candidate version which worked fine and then waited for the Stable version to update, and once it had, all worked as expected. This was the advice on the Wickr website too actually.
This time however I’ve tried the Stable, Candidate, Beta and Edge versions and all are resulting in the application not loading and a “Aborted (Core Dumped” error. I’ve tried installing each of these via the Snap Store and via the terminal. I’ve tried allowing all permissions too, but this also makes no difference.
Any help would be appreciated!