BPU Test
Battery power to verify LCD panel is not to blame.


Linux 2.6.37: 

	Processor: Intel T2400 @ 1.83GHz (2 Cores), Motherboard: LENOVO 2613EJU, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS541080G9SA00, Graphics: ATI Radeon Mobility X1400 (392/350MHz), Audio: Analog Devices AD1981

	OS: Ubuntu 10.10, Kernel: 2.6.37-020637-generic (i686), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: radeon 6.13.1, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1400x1050

Linux 2.6.38: 

	Processor: Intel T2400 @ 1.83GHz (2 Cores), Motherboard: LENOVO 2613EJU, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS541080G9SA00, Graphics: ATI Radeon Mobility X1400 (392/350MHz), Audio: Analog Devices AD1981

	OS: Ubuntu 10.10, Kernel: 2.6.38-020638-generic (i686), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: radeon 6.13.1, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1400x1050

Linux 2.6.37 - No PM: 

	Processor: Intel T2400 @ 1.83GHz (2 Cores), Motherboard: LENOVO 2613EJU, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS541080G9SA00, Graphics: ATI Radeon Mobility X1400 (392/350MHz), Audio: Analog Devices AD1981

	OS: Ubuntu 10.10, Kernel: 2.6.37-020637-generic (i686), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: radeon 6.13.1, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1400x1050

Linux 2.6.38 - No PM: 

	Processor: Intel T2400 @ 1.83GHz (2 Cores), Motherboard: LENOVO 2613EJU, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS541080G9SA00, Graphics: ATI Radeon Mobility X1400 (392/350MHz), Audio: Analog Devices AD1981

	OS: Ubuntu 10.10, Kernel: 2.6.38-020638-generic (i686), Desktop: GNOME 2.32.0, Display Server: X Server 1.9.0, Display Driver: radeon 6.13.1, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1400x1050


Battery Power Usage
Idle, DPMS Off, Video Playback
Milliwatts
Linux 2.6.37 ......... MIN: 11222  AVG: 17814  MAX: 35660 
Linux 2.6.38 ......... MIN: 15201  AVG: 20325  MAX: 31715 
Linux 2.6.37 - No PM . MIN: 13213  AVG: 17687  MAX: 23684 
Linux 2.6.38 - No PM . MIN: 17340  AVG: 21688  MAX: 26829