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Linux KDE power mnanagement not working

Linux KDE power mnanagement not working

KDE power management occasionally gets into a broken state — screen won’t lock, suspend doesn’t work, the daemon seems to have died. Running the powerdevil binary directly tells you what’s wrong. The reboot at the end usually sorts it out once the daemon is healthy again.

Incase of KDE power management not working properly

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$ sudo /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil

$ plasmapkg2 -i applet-window-title-0.6.0.plasmoid

$ plasmapkg2 -r applet-window-title-0.6.0.plasmoid 

$ /usr/sbin/reboot
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