LUCID KERNEL BATTERY POWER:


PowerTOP 1.12   (C) 2007, 2008 Intel Corporation 

Collecting data for 15 seconds 


Cn	          Avg residency
C0 (cpu running)        ( 0.3%)
C0		  0.0ms ( 0.0%)
C1 mwait	  0.0ms ( 0.0%)
C2 mwait	  0.0ms ( 0.0%)
C3 mwait	 13.9ms (99.7%)
P-states (frequencies)
  2.21 Ghz     0.0%
  1.60 Ghz     0.0%
  1200 Mhz   100.0%
Disk accesses:
Wakeups-from-idle per second : 73.2	interval: 15.0s
Power usage (ACPI estimate): 13.4W (1.5 hours) 
Top causes for wakeups:
  25.8% ( 18.9)   [kernel scheduler] Load balancing tick
  15.3% ( 11.2)   [kernel core] hrtimer_start (tick_sched_timer)
  13.6% ( 10.0)   [kernel core] ath_ani_calibrate (ath_ani_calibrate)
  13.3% (  9.7)   [ath9k] <interrupt>
   9.4% (  6.9)   [ahci] <interrupt>
   5.9% (  4.3)   phy0
   3.8% (  2.8)   [extra timer interrupt]
   3.5% (  2.6)   Xorg
   2.8% (  2.1)   gnome-terminal
   1.4% (  1.0)   gvfs-afc-volume
   0.8% (  0.6)   hald-addon-stor
   0.6% (  0.5)   update-notifier
   0.5% (  0.3)   gnome-panel
   0.4% (  0.3)   clock-applet
   0.4% (  0.3)   indicator-apple
   0.4% (  0.3)   [kernel core] inc_rt_group (sched_rt_period_timer)
   0.4% (  0.3)   gnome-settings-
   0.3% (  0.2)   rtkit-daemon
   0.3% (  0.2)   events/1
   0.2% (  0.1)   [kernel core] add_timer (sta_info_cleanup)
   0.2% (  0.1)   ssh-agent
   0.2% (  0.1)   gconfd-2
   0.2% (  0.1)   NetworkManager
   0.1% (  0.1)   PS/2 keyboard/mouse/touchpad interrupt
   0.1% (  0.1)   indicator-me-se
   0.1% (  0.1)   nautilus
   0.1% (  0.1)   gdm-binary
   0.1% (  0.1)   [kernel core] inet_twdr_hangman (inet_twdr_hangman)
   0.1% (  0.1)   gnome-power-man

An audio device is active 100.0% of the time:
hwC0D0 VIA VT1708S 

A USB device is active 100.0% of the time:
USB device  1-3 : USB2.0 UVC VGA WebCam (PixArt Imaging Inc.)

Suggestion: Enable USB autosuspend for non-input devices by pressing the U key


Suggestion: Enable SATA ALPM link power management via: 
  echo min_power > /sys/class/scsi_host/host0/link_power_management_policy
or press the S key.

Suggestion: Enable wireless power saving mode by executing the following command:
  iwconfig wlan0 power timeout 500ms
This will sacrifice network performance slightly to save power.

Suggestion: enable HD audio powersave mode by executing the following command:
   echo 1 > /sys/module/snd_hda_intel/parameters/power_save 
or by passing power_save=1 as module parameter.

Recent USB suspend statistics
Active  Device name
100.0%	USB device  1-3 : USB2.0 UVC VGA WebCam (PixArt Imaging Inc.)
  0.0%	USB device usb8 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb7 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb6 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb5 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb4 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb3 : UHCI Host Controller (Linux 2.6.32-23-generic uhci_hcd)
  0.0%	USB device usb2 : EHCI Host Controller (Linux 2.6.32-23-generic ehci_hcd)
100.0%	USB device usb1 : EHCI Host Controller (Linux 2.6.32-23-generic ehci_hcd)

Recent audio activity statistics
Active  Device name
100.0%	hwC0D0 VIA VT1708S 

Recent SATA AHCI link activity statistics
Active	Partial	Slumber	Device name

---------------------------------------

MAINLINE KERNEL BATTERY POWER:

PowerTOP 1.12   (C) 2007, 2008 Intel Corporation 

Collecting data for 15 seconds 


Cn	          Avg residency
C0 (cpu running)        ( 0.8%)
C0		  0.0ms ( 0.0%)
C1 mwait	  0.0ms ( 0.0%)
C2 mwait	  0.2ms ( 0.0%)
C3 mwait	  8.7ms (99.2%)
P-states (frequencies)
  2.21 Ghz     0.2%
  1.60 Ghz     0.0%
  1200 Mhz    99.8%
Wakeups-from-idle per second : 114.4	interval: 15.0s
Power usage (ACPI estimate): 13.3W (1.3 hours) 
Top causes for wakeups:
  24.0% ( 27.3)   [kernel scheduler] Load balancing tick
  16.4% ( 18.6)   [extra timer interrupt]
  11.3% ( 12.9)   PS/2 keyboard/mouse/touchpad interrupt
   9.1% ( 10.4)   [kernel core] hrtimer_start (tick_sched_timer)
   8.8% ( 10.0)   [kernel core] ath_ani_calibrate (ath_ani_calibrate)
   8.5% (  9.7)   [ath9k] <interrupt>
   7.4% (  8.5)   [ahci] <interrupt>
   3.8% (  4.3)   phy0
   2.1% (  2.3)   Xorg
   1.8% (  2.1)   gnome-terminal
   0.9% (  1.1)   gvfs-afc-volume
   0.9% (  1.1)   nautilus
   0.6% (  0.7)   [i915] <interrupt>
   0.6% (  0.7)   hald-addon-stor
   0.4% (  0.5)   update-notifier
   0.4% (  0.4)   gnome-panel
   0.4% (  0.4)   epiphany-browse
   0.3% (  0.3)   gnome-settings-
   0.2% (  0.3)   [kernel core] start_rt_bandwidth (sched_rt_period_timer)
   0.2% (  0.3)   indicator-apple
   0.2% (  0.2)   rtkit-daemon
   0.2% (  0.2)   events/1
   0.2% (  0.2)   wnck-applet
   0.2% (  0.2)   clock-applet
   0.1% (  0.1)   [Rescheduling interrupts] <kernel IPI>
   0.1% (  0.1)   [TLB shootdowns] <kernel IPI>
   0.1% (  0.1)   [kernel core] add_timer (sta_info_cleanup)
   0.1% (  0.1)   gconfd-2
   0.1% (  0.1)   ssh-agent
   0.1% (  0.1)   NetworkManager
   0.1% (  0.1)   gnome-power-man
   0.1% (  0.1)   indicator-me-se
   0.1% (  0.1)   gdm-binary
   0.1% (  0.1)   metacity

An audio device is active 100.0% of the time:
hwC0D0 VIA VT1708S 

A USB device is active 100.0% of the time:
USB device  1-3 : USB2.0 UVC VGA WebCam (PixArt Imaging Inc.)

Suggestion: Enable USB autosuspend for non-input devices by pressing the U key


Suggestion: Enable SATA ALPM link power management via: 
  echo min_power > /sys/class/scsi_host/host0/link_power_management_policy
or press the S key.

Suggestion: Enable wireless power saving mode by executing the following command:
  iwconfig wlan0 power timeout 500ms
This will sacrifice network performance slightly to save power.

Suggestion: enable HD audio powersave mode by executing the following command:
   echo 1 > /sys/module/snd_hda_intel/parameters/power_save 
or by passing power_save=1 as module parameter.

Recent USB suspend statistics
Active  Device name
100.0%	USB device  1-3 : USB2.0 UVC VGA WebCam (PixArt Imaging Inc.)
  0.0%	USB device usb8 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb7 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb6 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb5 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb4 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb3 : UHCI Host Controller (Linux 2.6.34-020634-generic uhci_hcd)
  0.0%	USB device usb2 : EHCI Host Controller (Linux 2.6.34-020634-generic ehci_hcd)
100.0%	USB device usb1 : EHCI Host Controller (Linux 2.6.34-020634-generic ehci_hcd)

Recent audio activity statistics
Active  Device name
100.0%	hwC0D0 VIA VT1708S 

Recent SATA AHCI link activity statistics
Active	Partial	Slumber	Device name