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Installation & Upgrade

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Articles about Plesk components updates and upgrades including OS.

  • Installation of Plesk via Plesk Web Installer fails: Could not connect to the target server. Process exited with status 1
  • Upgrade to Plesk Obsidian or update between Obsidian releases fails: TypeError: an integer is required
  • Unable to install or update Plesk in CloudLinux: The Yum utility failed to install the required packages
  • Installing Plesk updates fails due to failed authorization on Imunify360 repositories: [Errno 14] HTTP Error 401 - Unauthorized
  • Plesk update on Debian or Ubuntu fails: E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem
  • Unable to update Plesk: Migration failed: 17.0.10/xxxxxxx_insert_row_admin_preferences_update_to_actions.php
  • Unable to install or update Plesk: Operation too slow. Less than 500 bytes/sec transferred the last 30 seconds
  • Cannot start PleskSQLServer service: System error 1058 has occurred. The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.
  • Plesk update fails: GPG error: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY
  • Unable to update, upgrade or install Plesk: The installation of the package '<package_name>' failed with code 1603
  • How to upgrade MS SQL Server on Plesk server?
  • Plesk upgrade started in Web UI stuck
  • Unable to upgrade Plesk with Percona: mariadb-server >= 5.0.60 is needed by plesk-mysql-server
  • Plesk upgrade or update failed: Failed to connect to autoinstall.plesk.com port 80: Connection refused
  • The Plesk upgrade to Onyx 17.8 or Obsidian fails on Windows Server: The installation of the package 'plesk-urlprotection' failed with code 1603
  • SmarterMail is shown as not configured in Plesk: No process is on the other end of the pipe
  • Unable to upgrade Plesk on Debian or Ubuntu: Failed to fetch autoinstall.plesk.com/... 404 Not Found
  • Ubuntu 18.04 support in Plesk
  • Plesk update fails after Atomic Secure Linux removal: HTTPS Error 401 - Unauthorized Trying other mirror
  • Plesk update or application installation fails on Debian or Ubuntu: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
  • How to reinstall Plesk micro-updates (MU)
  • The installation of MSSQL failed with error -2067919934(0x84be0bc2): The system database file already exist
  • Plesk update or component installation fails on Debian or Ubuntu: The following packages have unmet dependencies
  • How to perform initial Plesk configuration via command line?
  • How to enable / disable autoupdates in Plesk?
  • Discontinued support of features and components in Plesk Onyx 17.8
  • Why is Plesk Multi Server not supported since Plesk Onyx 17.8?
  • Is it possible to upgrade CentOS version on the server running Plesk?
  • Plesk installation fails: ERROR: Unable to detect OS
  •  Plesk updates are not available when custom update source is used
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