My Mac updated yesterday to High Sierra (MacOS 10.13.5).
Since then Thunderbird will not display/start up. I click on the link to launch it in the dock and it "bounces" up and down as if it is launching. It does this for quite some time (a few minutes), then stops.
No windows open. Right-clicking on the the icon in the dock shows Application Not Responding and allows me to Force Quit. Selecting Show All Windows gives a No Available Windows message (so it isn't just sitting in the background somewhere).
I have tried:
- removing from the dock and creating a new link there;
- uninstalling and installing from a freshly downloaded TB 52.8.0 dmg; and
- deleting the ~/Library/Thunderbird folder (nb a new one isn't being created).
Any log-files I can review?
Thanks.
PS that "How many letters are there in Mozilla?" captcha question at registration/login is not good. Either the answer should be 7 or the question needs re-writing to be clear that it is asking about unique letters. I like to kid myself I'm not too dumb and it took me a while to get there.