- Plesk Onyx for Linux
The following error is shown during Plesk microupdates installation or upon executing the command
service psa startallor
service psa stopall:
CONFIG_TEXT: /usr/lib/plesk-9.0/psa_service: line 1537: : bad substitution
Plesk Onyx 17.8 is installed on Debian 9 or Ubuntu 18.
Antivirus is set to 'none' at Tools & Settings > Mail Server Settings
#PPPM-8165 "Support issue PPPM-8165"
- Plesk Obsidian (RC1 18.0.15 as #PPP-35771) 04 June 2019 (Linux)
If update is not possible for some reason you may try the following
The error can be safely ignored as it does not affect Plesk functionality.
As a workaround, set Antivirus other than 'None' at Tools & Settings > Mail Server Settings before installing Plesk Microupdates.
Note: Antivirus should be installed on the server.