I have Jenkins installed on a Debian 9 from apt repo. After update (from Repo) to version 2.168, Jenkins won't start up any more. The log contains multiple errors related to many plugins - but it's exactly the same error for all of them:
- Failed to load: REST API for Blue Ocean (blueocean-rest 1.25.2)
- Update required: SSH server (sshd 3.1.0) to be updated to 3.236.ved5e1b_cb_50b_2 or higher
I have SSH server installed on the system, but it's version 1:7.4p1-10+deb9u7 - nothing like 3.1.0.
What can I do to get Jenkins to start up again?