Installation & Upgrade
Articles about Plesk components updates and upgrades including OS.
- How to open all ports on local server needed by Plesk automatically?
- Does Plesk support Ubuntu 22.04 LTS?
- New components can not be installed on a Plesk Obsidian server with the EOLed OSes: repository 'http://autoinstall.plesk.com/pool/PSA_18.0.34_5691 xenial Release' does not have a Release file
- Plesk fails to update to version 18.0.42 or newer fails: Failed to solve dependencies: package requires python3
- System packages update is not working on Plesk RHEL-based server: Error: Failed to download metadata for repo 'PLESK_17_PHP74
- Plesk Installer fails on RHEL/AlmaLinux/Rocky Linux/CentOS 8 server with MariaDB: Version is not specified
- Plesk update fails: InnoDB: corrupted TRX_NO 801000004325c92
- How to uninstall Plesk
- List of OS supported by Plesk
- Warning on installing Plesk on Debian: Plesk installation doesn't support 'Debian Backports/buster-backports/main' OS repository
- Unable to access Plesk Installer page from an Apple device: Your connection is not private
- Does Plesk support Debian 11 OS?
- Error during Plesk upgrade to Obsidian 18.0.37: PHP Fatal error: Uncaught JMS\Serializer\Exception\RuntimeException: Could not decode JSON, syntax error - malformed JSON.
- Issues upgrading or after converting CentOS 8 to AlmaLinux: none of the providers can be installed
- Unable to update Plesk on CentOS 7 in Google Cloud platform: repomd.xml signature could not be verified for google-cloud-sdk
- Unable to update Plesk Obsidian 18.0.34 to the latest available build on Ubuntu 16.04: There is no release with ID 'PLESK_18_0_35' of product 'plesk' at the installation source
- sa-compile update fails on Plesk server with Plesk Email Security: dpkg: error processing package sa-compile (--configure)
- Daily Maintanace scripts, Plesk update are stuck due to hanged /usr/libexec/urlgrabber-ext-down processes
- Unable the access Plesk after dist-upgrade: blank page is shown
- Plesk upgrade failed: /usr/bin/mysql: unknown variable
- SpamAssassin fails to update on a Plesk server: no 'mirrors.sought.rules.yerp.org' record found, channel failed
- Plesk repair installation launched from Plesk GUI failed: Another instance of bootstrapper is already running. Please\nwait until it finishes
- Unable to update or remove .msi packages: MSI: Error! The older version of Microsoft ODBC Driver 13 for SQL Server cannot be removed
- On Plesk Obsidian for Windows, installing Plesk updates and creating domains fails: Unable to remove product 'modsecurity', String must not be empty
- Plesk Obsidian upgrade on Windows get's stuck or fails: this operation returned because the timeout period expired
- After November 30th, 2020, updating system packages on Plesk server with CentOS 6 fails: Cannot find a valid baseurl for repo: base
- How to manage date and time for Plesk autoupdates?
- Warning after upgrade to Plesk Obsidian: Upgrade failed. To remove this notice, remove the file C:\Program Files (x86)\Parallels\Plesk/var\upgrade\plesk-upgrade-failure.flag from the server
- Ubuntu 20.04 support in Plesk
- Cannot install Plesk update on CentOS 7: Failed to solve dependencies: plesk-core requires ca-certificates >= 2020.2.41