Installation & Upgrade

Articles about Plesk components updates and upgrades including OS.

White screen after login page in Plesk: TypeError: Cannot read properties of undefined (reading 'config')
How to upgrade MySQL 5.1 to MySQL 5.7 in Plesk Obsidian for Windows?
Plesk upgrade fails: Fatal error during packages installation: conflicts with file from package
Unable to update Plesk Obsidian: mariadb-server >= 5.0.60 is needed by plesk-mysql-server-18.0.2-2.centos.7+p18.0.45.2+t220722.0939.noarch
Unable to update Plesk on Windows: ERROR: The installation of the package 'aspnetcoremodule-v2' failed with code 1603
Plesk pre-upgrade check provides incorrect report: There are custom web server configuration templates at /opt/psa/admin/conf/templates/custom
Installing Plesk fails with error: postconf: warning: valid_hostname: numeric hostname: 212
Plesk update completes with a Warning: Information on some packages might not be actual: inconsistencies were detected in the system's package manager database
Plesk update fails after converting the server from Centos 8 to AlmaLinux 8: Failed to download metadata for repo 'PLESK_18_0_41-extras'
Can't update Plesk: Exception: Failed to solve dependencies: passenger-devel requires passenger
What is Plesk Mirror Setup Tool v3.1.4 and how to use it?
Unable to upgrade Plesk or install extension: /usr/local/lib/libcurl.so.4: no version information available
What are the recommended values for SWAP, RAM and Disk space while using Plesk Obsidian?
Plesk installation fails: ERROR: Unable to detect OS
Plesk Obsidian upgrade on Windows get's stuck or fails: this operation returned because the timeout period expired
Does Plesk support Debian 11 OS?
Unable to update Plesk from 18.0.45 to 18.0.46: Exception: Failed to solve dependencies: plesk-awstats-configurator-18.0-2.centos.7+p18.0.46.0+t220808.0959.noarch requires awstats >= 7.8
Plesk update fails: ackage plesk-awstats-configurator-18.0-2.redhat.8+p18.0.46.0+t220804.0733.noarch requires awstats >= 7.8, but none of the providers can be installed
plesk repair fs fails: ERROR:Cannot find deb-archive for package plesk-backup-utilities
Plesk upgrade fails or Plesk is inaccessible: PleskSQLServer: Access is denied. (Error code 5)
How to install / uninstall Plesk components?
Plesk available editions and difference between them
How to change the default language in Plesk?
Unable to upgrade/install Plesk on Ubuntu/Debian: the following packages have unmet dependencies
How should hard drive be partitioned for Plesk Linux installation?
Plesk for Windows services logs and configuration files
How to check Plesk server for possible issues before upgrade?
Is it safe to update Plesk server's system packages using an operating system package manager?
Custom file permissions are lost on Plesk upgrade on Windows
Plesk Update fails on CentOS/RHEL: "Operation not permitted" or "Permission denied"