• 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.

Upgrade from 8.1

J

Jay Connaughton

Guest
Hey Guys,

I have a server running 8.1 and want to upgrade all the way to 9.2.

Two questions:

Q1. Do I have to upgrade a version at a time... I.E., 8.1 to 8.2 to 8.3... or can i upgrade in one big move from 8.1 to 9.2?

Q2. My server is running PHP5 and won't let me upgrade to 8.2 b/c it requires PHP4. So am i stuck w/o downgrading?

Thanks for you help!
 
I dont know if you can do a direct upgrade, but I have always used incremental ones and worked very well. I'd recommend the latter.

Omar
 
Hello,

1. Although it is not stated in the Parallels Plesk Panel 9.2 for Linux/Unix Installation Guide

Upgrading Parallels Plesk Panel on Linux and FreeBSD
http://download1.swsoft.com/Plesk/PPP9/Doc/en-US/plesk-9.2-unix-installation-guide/18514.htm

it is strongly recommended to upgarde first to Plesk 8.6 and after that to the latest version of Plesk, which is currently Plesk 9.2.

2. Take a look at the Knowledge Base article

I cannot upgrade Parallels Plesk Panel using autoinstaller because package of newer version is installed
http://kb.odin.com/en/615

I think that is exactly your case.

Regards,
Denis.
 
Really?

Denis, what does a kb article about "How can we import/export accounts and invoices from/into external accounting system?" have to do with upgrading from Plesk 8.1? http://kb.odin.com/en/615

Maybe you meant a different kb article?

Thanks,
 
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