Is it possible to downgrade from 2.0.9 to 2.0.8?

1

Is it possible to downgrade from 2.0.9 to 2.0.8?

2

Yes. Depending on which version of 2.0.9.x you have been using, it may have updated your Duplicati-server.sqlite file. If you have not changed anything, there is a backup of the database which is created prior to upgrading.

If you have changed things, you will need to revert the database, which is currently a manual process.
For this downgrade, do the following:

  1. Make a copy of the current database
  2. Open the database with a tool such as SQLite DB Browser
  3. Delete the table TokenFamily
  4. In the Version table, change the version back to 6
  5. Save the database

There is also an upgrade to the server password that cannot be reverted. You need to set the password again by using --webservice-password= when starting the server (if you use the TrayIcon you normally don’t need to do anything).

3

Thanks for the help, I’ll try that.