• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Resolved Troubleshooting Plesk Obsidian 18.0.57 Update Issues

sy911

New Pleskian
Server operating system version
Ubuntu 22.04 x64
Plesk version and microupdate number
18.0.57
I am currently using Plesk version 18.0.57 and am unable to perform updates. I receive the following warning message:

"Warning: You are currently operating within the grace period of your product license. To update your product license, select the Retrieve Keys option on the License Information page."

However, when I attempt to update Plesk by navigating to Tools & Settings > Plesk > Updates, the screen does not change and remains in an endless loading state.

How can I successfully update to a new version?

Thank you for your assistance.
 
Can you check over SSH with "plesk installer" command if you have any errors shown?
When I enter the command "plesk installer" in SSH, I get the following message:
"BUSY: Update operation was locked by another update process. exit status 1"

Thank you for your response.
 
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