• 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.

Upgrading Plesk along with the system

KamilR

Basic Pleskian
Hi,
I'm running Plesk 9.5 on Debian 4 and I want to upgrade my panel to 10. I'm thinking of upgrading the system also to Debian 5. My question is: is this even possible? Can I upgrade my system and the try to upgrade my panel? Can the system even be upgraded with Plesk on board?
 
Id say probably not, but the best way to test this out (or anything else for that matter) would be to put together a virtual machine (parallels, vmware, kvm, etc) and play with these things before you go live in production.
 
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