--- TLP 0.3.10.1 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
CPU_SCALING_GOVERNOR_ON_AC=ondemand
CPU_SCALING_GOVERNOR_ON_BAT=ondemand
CPU_SCALING_MIN_FREQ_ON_AC=800000
CPU_SCALING_MAX_FREQ_ON_AC=2401000
CPU_SCALING_MIN_FREQ_ON_BAT=800000
CPU_SCALING_MAX_FREQ_ON_BAT=2401000
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=performance
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=low
RADEON_POWER_PROFILE_ON_BAT=low
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE=1
SOUND_POWER_SAVE_CONTROLLER=Y
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
RUNTIME_PM_ALL=1
USB_AUTOSUSPEND=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
+++ System Info
System = Dell Inc. A13 Studio 1555
BIOS = A13
Kernel = 3.10.7-1-ARCH x86_64
/proc/cmdline = BOOT_IMAGE=../vmlinuz-linux root=/dev/sda1 rw rootflags=data=writeback radeon.pcie_gen2=1 pcie_aspm=force radeon.audio=1 initrd=../initramfs-linux.img
+++ System Status
TLP power save = enabled
power source = battery
+++ Processor
CPU Model = Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver = acpi-cpufreq
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2401000 2400000 1600000 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_driver = acpi-cpufreq
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 2401000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2401000 2400000 1600000 800000 [kHz]
/sys/devices/system/cpu/cpufreq/boost = 1
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
CPU temp = 48 [°C]
Fan speed = (not available)
+++ File System
/proc/sys/vm/laptop_mode = 0
/proc/sys/vm/dirty_writeback_centisecs = 500
/proc/sys/vm/dirty_expire_centisecs = 500
/proc/sys/vm/dirty_ratio = 20
/proc/sys/vm/dirty_background_ratio = 10
/proc/sys/fs/xfs/age_buffer_centisecs = (not available)
/proc/sys/fs/xfs/xfssyncd_centisecs = (not available)
/proc/sys/fs/xfs/xfsbufd_centisecs = (not available)
+++ Storage Devices
/dev/sda:
Model = ST9500325AS
Firmware = 0003DEM1
APM Level = 254
Status = active/idle
scheduler = cfq
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = max_performance
/sys/class/scsi_host/host1/link_power_management_policy = max_performance
/sys/class/scsi_host/host2/link_power_management_policy = max_performance
/sys/class/scsi_host/host3/link_power_management_policy = max_performance
/sys/class/scsi_host/host4/link_power_management_policy = max_performance
/sys/class/scsi_host/host5/link_power_management_policy = max_performance
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = performance
+++ Radeon Graphics
/sys/class/drm/card0/device/power_method = profile
/sys/class/drm/card0/device/power_profile = low
+++ Wireless
bluetooth = on
wifi = on
wwan = none (no device)
wlp4s0(iwlwifi): power management = off
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y
+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer = SDI
/sys/class/power_supply/BAT0/model_name = Dell
/sys/class/power_supply/BAT0/cycle_count = (not supported)
/sys/class/power_supply/BAT0/energy_full_design = 5200 [mWh]
/sys/class/power_supply/BAT0/energy_full = 4027 [mWh]
/sys/class/power_supply/BAT0/energy_now = 3986 [mWh]
/sys/class/power_supply/BAT0/power_now = 2159 [mW]
/sys/class/power_supply/BAT0/status = Discharging
+++ Runtime Power Management
/sys/bus/pci/devices/0000:00:00.0/power/control = on (0x060000 Host bridge)
/sys/bus/pci/devices/0000:00:01.0/power/control = on (0x060400 PCI bridge)
/sys/bus/pci/devices/0000:00:1a.0/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1a.1/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1a.2/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1a.7/power/control = on (0x0c0320 USB controller)
/sys/bus/pci/devices/0000:00:1b.0/power/control = on (0x040300 Audio device)
/sys/bus/pci/devices/0000:00:1c.0/power/control = on (0x060400 PCI bridge)
/sys/bus/pci/devices/0000:00:1c.1/power/control = on (0x060400 PCI bridge)
/sys/bus/pci/devices/0000:00:1c.3/power/control = on (0x060400 PCI bridge)
/sys/bus/pci/devices/0000:00:1c.5/power/control = on (0x060400 PCI bridge)
/sys/bus/pci/devices/0000:00:1d.0/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1d.1/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1d.2/power/control = on (0x0c0300 USB controller)
/sys/bus/pci/devices/0000:00:1d.7/power/control = on (0x0c0320 USB controller)
/sys/bus/pci/devices/0000:00:1e.0/power/control = on (0x060401 PCI bridge)
/sys/bus/pci/devices/0000:00:1f.0/power/control = on (0x060100 ISA bridge)
/sys/bus/pci/devices/0000:00:1f.2/power/control = on (0x010601 SATA controller)
/sys/bus/pci/devices/0000:00:1f.3/power/control = on (0x0c0500 SMBus)
/sys/bus/pci/devices/0000:01:00.0/power/control = on (0x030000 VGA compatible controller)
/sys/bus/pci/devices/0000:01:00.1/power/control = on (0x040300 Audio device)
/sys/bus/pci/devices/0000:04:00.0/power/control = on (0x028000 Network controller)
/sys/bus/pci/devices/0000:08:00.0/power/control = on (0x020000 Ethernet controller)
/sys/bus/pci/devices/0000:09:01.0/power/control = on (0x0c0010 FireWire (IEEE 1394))
/sys/bus/pci/devices/0000:09:01.1/power/control = on (0x080501 SD Host controller)
/sys/bus/pci/devices/0000:09:01.2/power/control = on (0x088000 System peripheral)
/sys/bus/pci/devices/0000:09:01.3/power/control = on (0x088000 System peripheral)
+++ USB
tlp usb autosuspend = enabled
tlp usb blacklist = (not configured)
Bus 008 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 007 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 005 Device 002 ID 046d:c03e control = on, autosuspend_delay_ms = 2000 -- Logitech, Inc. Premium Optical Wheel Mouse (M-BT58) (usbhid)
Bus 005 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 004 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 006 Device 003 ID 0c45:63ea control = auto, autosuspend_delay_ms = 2000 -- Microdia (uvcvideo)
Bus 006 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 003 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 002 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 001 Device 005 ID 413c:8156 control = auto, autosuspend_delay_ms = 2000 -- Dell Computer Corp. Wireless 370 Bluetooth Mini-card (btusb)
Bus 001 Device 004 ID 413c:8158 control = on, autosuspend_delay_ms = 2000 -- Dell Computer Corp. Integrated Touchpad / Trackstick (no driver)
Bus 001 Device 003 ID 413c:8157 control = on, autosuspend_delay_ms = 2000 -- Dell Computer Corp. Integrated Keyboard (usbhid)
Bus 001 Device 002 ID 0a5c:4500 control = auto, autosuspend_delay_ms = 2000 -- Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth) (hub)
Bus 001 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
+++ Suggestions
* Install smartmontools for disk drive health info\n