[Bug 1860330] Re: After upgrading from Eoan to Focal, I receive the error: "A newer version of Thunderbird may have made changes to your profile which are no longer compatible with this older version. Use this profile only with that newer version, or create a new profile for this installation of Thunderbird. Creating a new profile requires setting up your accounts, calendars and add-ons again."

[Michał Sawicz]

*** This bug is a duplicate of bug 1851936 ***
    https://bugs.launchpad.net/bugs/1851936

A little more details in bug #1851936, which was originally a Firefox
problem.

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to Mozilla Thunderbird.
https://bugs.launchpad.net/bugs/1860330

Title:
  After upgrading from Eoan to Focal, I receive the error: "A newer
  version of Thunderbird may have made changes to your profile which are
  no longer compatible with this older version. Use this profile only
  with that newer version, or create a new profile for this installation
  of Thunderbird. Creating a new profile requires setting up your
  accounts, calendars and add-ons again."

To manage notifications about this bug go to:
https://bugs.launchpad.net/thunderbird/+bug/1860330/+subscriptions