Installation & Upgrade

Articles about Plesk components updates and upgrades including OS.

How to update Plesk Obsidian to the latest build
MariaDB upgrade via Plesk interface fails: curl: (28) Operation timed out after 15000 milliseconds with 0 bytes received
Plesk Update fails with errors: Integrity constraint violation: 1062 Duplicate entry db_name db\_name' for key 'PRIMARY'
Package update fails on a Plesk server: ERROR: Transaction test error: Index.xml from install of mysql-common conflicts with file from package MariaDB-common
Unable to install Microsoft Web Deploy on Windows 2025 with Plesk: Feature name MicrosoftWindowsPowerShellV2 is unknown
The "plesk repair" utilities show warnings on Debian-based systems: Cannot find deb-archive for package
Plesk updates on Debian 10 fail due to missing packages in repo: 404 Not Found
Does Plesk support AlmaLinux 10?
Does Plesk support Debian 13 (Trixie)?
How to deploy a VM with Plesk on the IONOS Cloud platform using official Plesk images?
How to install SoGo webmail?
Notification about failed system update is received from Plesk: There was an issue with updating system packages and third-party components
Plesk Repair Kit shows false-positive warnings in Plesk Obsidian 18.0.70: Cannot find deb-archive for package
How to identify and replace missing or corrupted system files on Plesk for Windows?
Unable to update Plesk : The following signatures were invalid: XXXXX (untrusted public key algorithm: rsa3072)
Permissions on some of the files packaged by Plesk can't be repaired: Unable to fetch deb-archive for package
Is AlmaLinux upgrade (elevation) from 8 to 9 supported by Plesk?
Unable to upgrade MariaDB from 5.5 to 10.5 version on Centos 7 OS: # [error] MariaDB Server version 10.5 is not working.
What happened with the APS catalog in Plesk Obsidian 18.0.77?
Problem updating Plesk using Ubuntu Landscape
Plesk shows the error: Error 1034: Index for table 'log_actions' is corrupt
Error when installing Plesk on Windows Server 2025: Unable to install the "panel-18.0.69.noarch" package.
CentOS 7 to Almalinux 8 upgrade fails at: Enter username for Imunify360: alt-php at repo.alt.cloudlinux.com:
Plesk update fails: Conflicting values set for option Signed-By regarding source
Plesk installation or upgrade fails: Fatal error during packages installation: Public key is not installed
CentOS 7 to AlmaLinux conversion fails in Plesk: Detected unknown GPG keys for target system repositories: http://autoinstall.plesk.com/plesk.gpg
Unable to install Plesk with the Mariadb 11.4 repository.
Unable to update Plesk Fatal error during installation. (Error code 1603) or CustomAction returned actual error code 1612
Unable to update Plesk on Ubuntu 22: Failed to download the file http://autoinstall.plesk.com/pool/PHP_7.1.33_11/php71-ubt22.04-x86_64.inf3
How can you prevent the 90-plesk-sieve.conf file from being overwritten during an update?