Installation & Upgrade

Articles about Plesk components updates and upgrades including OS.

Menus in Plesk do not load: Unable to exec utility listmng: file does not exist or is not executable: /opt/psa/admin/bin/listmng
Plesk update/upgrade fails: The installation of the package 'iiscompression' failed with code 1603
Unable to update Plesk/Install components: Unable to create yum cache for '*epel' OS repository.