• Debian 11 has reached its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.81 is 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.

Upable to upgrade from 11.x to 12.x

Steven_Pannell

New Pleskian
When I use the GUI interface to perform an upgrade from 11.x to 12.x I get the following error:

E: Version '12.0.18-ubuntu10.04.build1200141223.18' for 'pp12.0.18-bootstrapper' was not found

Appears to me that the system is unable to download the 12.x files (or the update of the package list is incorrect). although I do not see how to fix that right now.

Any ideas?

Plesk 11.5.30
Ubuntu 10.08

thanks!
 
Hi Steven_Pannell,

you always have the choice to define additional sources in your sources.list at "/etc/apt" , when you use Ubuntu and Plesk. Consider adding:

For Ubuntu 10.04:

For Ubuntu 12.04:

For Ubuntu 14.04:

Afterwards, to update and upgrade, please use the command:

apt-get clean && apt-get update && apt-get upgrade
 
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