• Halloween is coming! To celebrate the occasion, we dusted off a couple of old skins, and even created a brand new one (Pixel).
    To get into the festive spirit, install the Skins extension.
  • The new Python extension is now available. It allows customers to deploy and manage WSGI-based Python applications on their websites directly from Plesk.
  • The Plesk Mobile apps for iOS and Android and the Plesk Mobile Center extension have been deprecated, and are no longer available for new installations. In Plesk Obsidian 18.0.84, the Plesk Mobile Center extension will be removed from servers during the upgrade, and the Plesk Mobile apps will lose their server management features.
  • The Social Login extension has been deprecated and will be removed in Plesk Obsidian 18.0.84. After that, it will no longer be possible to log in to Plesk with a Google, Facebook, GitHub account, or with a passkey. Plesk usernames and passwords, as well as logging in with a WebPros Account, are not affected.

ubuntu

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    Issue Signatures couldn't be verified because the public key is not available

    There are multiple warnings while updating ubuntu and plesk. can u check into this? Error: Unable to get packages list: 2026-10-27 21:49:40 INFO: pum is called with arguments: ['--list', '--repo-info', '--json'] /usr/lib/python3/dist-packages/apt/cache.py:565: Warning: W:An error occurred...
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    Question Plesk Obsidian 18.0.81.4 on Ubuntu 24.04/OpenVZ: 1,742 abandoned popuser sessions in systemd-logind

    System environment Plesk: Obsidian 18.0.81.4, build 2026/10/21 21:00 Operating system: Ubuntu 24.04.5 LTS Virtualization: OpenVZ (Virtual Cloud Server) Kernel: 5.4.0 systemd: 255.4-1ubuntu8.18 libpam-systemd: 255.4-1ubuntu8.18 D-Bus: 1.14.10-4ubuntu4.1 Problem description A large number of...
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    Question Plesk Support for ARM (Ubuntu 24/26)

    Hi everyone, I noticed that Plesk currently supports Ubuntu 22 on ARM, but not Ubuntu 24.04 LTS. Since Ubuntu 22.04 reaches end of standard support in April 2027, that's now less than a year away. I also noticed the roadmap mentions upcoming support for Ubuntu 26, but I only see x86 listed and...
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    Question Security? Don't just delete this topic...

    I did have a fully secure and this part was at green, what should now do? and how do I get mail working from a fresh install? Once again I did have it fully secure and mail working. Advisor The server could benefit from a tune-up. Your server rating is medium. Rating:3440
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    Resolved After plesk upgrade to 18.0.78, ProFTPD terminating (signal 11)

    Hi all, yesterday I updated several servers to Plesk Obsidian 18.0.78.0. During this update ProFTPD was updated to version 1.3.9a. Most of the affected servers are running the same Ubuntu version / Plesk version (see above). Two are running Ubuntu 20.04.6 LTS together with Plesk Obsidian...
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    Resolved How to rollback Default Site changes

    Hello, I accidentally changed my Plesk's Default Site. The page can be accessed from Tools & Settings > Tools & Resources > IP Addresses. I clicked an IP and then, this form is displayed: Previously, the Default site was set to none, but I changed it to a site. I want to change it back to...
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