Install libprocessui7 by entering the following commands in the terminal:
sudo apt update sudo apt install libprocessui7
Description:
library for monitoring your system - shared library
KSysGuard is a program to monitor various elements of your system, or any other remote system with the KSysGuard daemon (ksysgardd) installed. . This package contains the shared library
Homepage: https://projects.kde.org/projects/kde/workspace/libksysguard
Version: 4:5.12.4-0ubuntu1
Section: universe/libs