PowerDevil was compiled without Xext support, or the XSync extension is not available. XSync grants extra efficiency and performance, saving your battery and CPU. It is advised to use PowerDevil with XSync enabled.
PowerDevil bê piştgirî ya Xext hatiye berhev kirin, an jî dirêjî ya XSync tune ye. Xsync performansa çêtir dide û berhemdar e, pîla te û CPU ya te diparêze. Tê salixdan ku PowerDevil bi çalakiya XSync re bi kar bînin.