• The new Python extension is now available. It allows customers to deploy and manage WSGI-based Python applications on their websites directly from Plesk.
  • 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.

Plesk 8.6 to 9 Upgrade help

K

kernelhostit

Guest
Hi,

We're running a live plesk server on debian 4.0 (etch) that's fully up to date with version 8.6.0. We were originally holding off upgrading to 9 until they had fixed a number of bugs. Now that they've released 9.2.1 we think that it would be safe to upgrade now.

Is it advised to upgrade 1 version at a time? i.e. 8.6.0 -> 9.0.0 -> 9.0.1 -> 9.2.1? Or should we just jump straight to 9.2.1? Are there any caveats that we should be aware of?

Kind Regards

james Greig
 
I am wondering this as well. I want to move everything over, and I heard people were having problems with mailman mailing lists. Has this problem been fixed? nothing I can find in the release notes.
 
I would strongly advise to upgrade to 9.2.1 at once and skip the 9.0.x versions, as it is buggy and may break things.

Personally I am waiting a little longer with upgrades.
There are no security holes and 8.6 is rock-stable, so why upgrade?
 
it is absolutely not necessary to upgrade from 8.6 > 9.0 > 9.2.1
feel free to jump from 8.6 > 9.2.1 using autoinstaller. both versions are stable
 
I tried an upgrade a few weeks ago to 9.2 directly and ran into 1 issue. Since we had updated the php version to the latest avialable there were dependency errors. So if you have any modificatins its probably a good idea to revert them before you try an upgrade.
 
Hi, main reason we need to upgrade is for the reseller functionality which is something that version 8 is really lacking in
 
Plesk upgrade 8.6 to 9 on CentOS 4

Anybody have working Plesk 9 on CentOS 4? I am not able to upgrade Plesk 8.6 to 9. System details are as follows.. just wanted to make sure if it works on CentOS 4.

[root@server ~]# cat /usr/local/psa/version
8.6.0 CentOS 4.2
[root@server ~]# uname -i
i386
[root@server ~]# mysql -V
mysql Ver 14.12 Distrib 5.0.24a, for redhat-linux-gnu (i686)

Thank you for any help..
 
Back
Top