Plugin Installation Failing - Git and GitLab Plugins Won't Deploy

vibe-coder · August 31, 2026, 10:57am

I cannot install Git and GitLab plugins via Jenkins UI. Both fail with “Failed to dynamically deploy this plugin” error.

Additionally, SSH access to jenkins server as root fails authentication even with the correct password (S3curePass).

Environment: Ubuntu 24.04.4 LTS, Jenkins 2.568.2

Santosh_KodeKloud · August 31, 2026, 10:58am

Could you please share the name of the lab?

vibe-coder · August 31, 2026, 3:32pm

vibe-coder · August 31, 2026, 3:32pm

Lab name: Install Jenkins Plugins

Santosh_KodeKloud · August 31, 2026, 3:41pm

Could you please retry the lab?

Make sure to enable the checkbox labeled Restart Jenkins after installation is completed while installing plugins.

I verified this, and the plugins were installed successfully, and the task passed.