- Plesk Onyx for Linux
- Plesk Obsidian for Linux
- Plesk update/upgrade fails with the following error:
CONFIG_TEXT: Failed to check system configuration - Yum utility finished with errors. Installation may fail.
File "/usr/local/psa/bin/dnf_install", line 93
SyntaxError: invalid syntax
- DNF package is installed on the server:
CONFIG_TEXT: # yum list installed | grep dnf
dnf.noarch 188.8.131.52-1.el7_6 @extras
Plesk bug PPPM-11166 which is planned to be fixed in future Plesk updates.
DNF package is installed on the server. Hence, the Plesk server is using it instead of the default Yum utility.
Note: DNF is the Yum substitute on RHEL 8. However, it may come installed by default on some RHEL 7 Hosting providers ISO images.