I wanted to perform some task in my application, as soon as the application wakes from sleep mode. To do that I wanted to detect the wake event in my application.
In the ‘org.freeDesktop.login1’ interface, there is a signal ‘PrepareForSleep’ available to detect the sleep event, however, there is no counterpart DBus signal available to detect the wake event. Either it is not available or I m not able to find the signal.
I m using a laptop with Ubuntu version 20.04 with default Gnome desktop environment.
Can someone help me?