WHO            UID  USER PID  COMM            WHAT                                                                       WHY                                       MODE
ModemManager   0    root 1177 ModemManager    sleep                                                                      ModemManager needs to reset devices       delay
NetworkManager 0    root 1190 NetworkManager  sleep                                                                      NetworkManager needs to turn off networks delay
UPower         0    root 1035 upowerd         sleep                                                                      Pause device polling                      delay
PowerDevil     1000 test 2169 org_kde_powerde handle-power-key:handle-suspend-key:handle-hibernate-key:handle-lid-switch KDE handles power events                  block

4 inhibitors listed.
