Ubuntu
thunderbird package

  1. Bug #1901829
  2. Comment #51

Comment 51 for bug 1901829

Revision history for this message
Mitch Golden (mgolden) wrote :

I too have this problem. It seems that if you go into your .thunderbird directory and delete the file addonStartup.json.lz4, thunderbird is able to start. Restarting tb usually causes the error to appearagain, but re-deleting this file allows it to start again.