Install wmlongrun by entering the following commands in the terminal:
sudo apt update sudo apt install wmlongrun
Description:
program to monitor longrun status
WMLongRun is a program to monitor LongRun. It displays the current LongRun(tm) settings and status: the frequency, the LongRun(tm) flags (performance or economy), and the performance level (expressed as a percentile). It is a dockapp (dockable application) that is supported by X window managers such as Window Maker, AfterStep, BlackBox, and Enlightenment. . It has two user interfaces: an LCD look-alike user interface and an LED-interface. If you select the LCD-interfaces, the back-light may be turned on/off by clicking the mouse button over the application.
Homepage: http://www.dockapps.net/wmlongrun
Version: 0.3.1-1
Section: universe/x11