Tag Archive: Connection timed out

Remediate ESXi Hosts Via vSphere Update Manager Not Working

After upgrading VMware vCenter Server to version 6.7 U2c I ran into a problem with vSphere Update Manager (VUM) when trying to both Check Compliance and Remediate ESXi hosts. After clicking the CHECK COMPLIANCE shown in the above figure I got error: “VMware vSphere Update Manager had an unknown error. Check the events and log …

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