Update: it's also possible the GPU is the culprit: http://bugzilla.redhat.com/show_bug.cgi?id=786665
Let us know what happens.
Usage Device name 3598 rpm Laptop fan 1.7% CPU use 100.0% Display backlight 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 100.0% PCI Device: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller 100.0% PCI Device: Ricoh Co Ltd Device e823 100.0% PCI Device: Intel Corporation Centrino Ultimate-N 6300 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller 100.0% PCI Device: Intel Corporation 2nd Generation Core Processor Family DRAM Controller 100.0% Radio device: iwlagn 100.0% PCI Device: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 0.0 pkts/s Network interface: wlan0 (iwlagn) 0.0 pkts/s Network interface: eth2 (e1000e)
Update: it's also possible the GPU is the culprit: http://bugzilla.redhat.com/show_bug.cgi?id=786665