Just switched from Jenkins 1.611 to 1.614.
      Jenkins 1.615 has the same issue

      Jenkins Plugin Manager, in "Updates" tab I have selected
      all 3 plugins to update and started the update by clicking "Download now and install after restart" (see picture ), but update did not performed!

      I came back to the Plugin Manager. Selected the same plugins and started the update (see picture ). The same plugins appeared with status pending twice and still now any activity!

        1. Plugin0.png
          Plugin0.png
          38 kB
        2. Plugin1.png
          Plugin1.png
          33 kB
        3. Plugin2.png
          Plugin2.png
          41 kB

          [JENKINS-28633] Plugin update does not work any more

          Oleg Nenashev added a comment -

          Hello,

          As I see, the update process on all screenshots hangs on the "Checking update center connectivity". I'd guess it's a connectivity issue.

          • Do you use a custom update center?
          • If no, could you retry the update? Plugins installation seem to be working well for me

          Oleg Nenashev added a comment - Hello, As I see, the update process on all screenshots hangs on the "Checking update center connectivity". I'd guess it's a connectivity issue. Do you use a custom update center? If no, could you retry the update? Plugins installation seem to be working well for me

          1. I did not use a custom update center.
          2. This issue looks like is related to the JENKINS-28544

          Grigoriy Milman added a comment - 1. I did not use a custom update center. 2. This issue looks like is related to the JENKINS-28544

          Daniel Beck added a comment -

          A successful preparation looks like this:

          Checking internet connectivity
          Checking update center connectivity
          Success

          So something went wrong while checking connectivity.

          Does this issue still occur or could it have been transient? Can you access updates.jenkins-ci.org from the machine Jenkins runs on? What's the output on the /threadDump URL when this happens?

          Daniel Beck added a comment - A successful preparation looks like this: Checking internet connectivity Checking update center connectivity Success So something went wrong while checking connectivity. Does this issue still occur or could it have been transient? Can you access updates.jenkins-ci.org from the machine Jenkins runs on? What's the output on the /threadDump URL when this happens?

          Oleg Nenashev added a comment -

          gremlm
          Were you able to resolve the issue?
          If no, please reopen the issue

          Oleg Nenashev added a comment - gremlm Were you able to resolve the issue? If no, please reopen the issue

            Unassigned Unassigned
            gremlm Grigoriy Milman
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              Created:
              Updated:
              Resolved: