--- TLP 0.5 -------------------------------------------- +++ Configured Settings: /etc/default/tlp TLP_ENABLE=1 DISK_IDLE_SECS_ON_AC=0 DISK_IDLE_SECS_ON_BAT=2 MAX_LOST_WORK_SECS_ON_AC=15 MAX_LOST_WORK_SECS_ON_BAT=60 SCHED_POWERSAVE_ON_AC=1 SCHED_POWERSAVE_ON_BAT=1 NMI_WATCHDOG=0 DISK_DEVICES="sda" 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 WIFI_PWR_ON_AC=1 WIFI_PWR_ON_BAT=5 WOL_DISABLE=Y SOUND_POWER_SAVE_ON_AC=0 SOUND_POWER_SAVE_ON_BAT=1 SOUND_POWER_SAVE_CONTROLLER=Y BAY_POWEROFF_ON_BAT=1 BAY_DEVICE="sr0" RUNTIME_PM_ON_AC=auto RUNTIME_PM_ON_BAT=auto RUNTIME_PM_ALL=1 USB_AUTOSUSPEND=1 USB_BLACKLIST_WWAN=1 RESTORE_DEVICE_STATE_ON_STARTUP=0 DEVICES_TO_DISABLE_ON_STARTUP="bluetooth" DEVICES_TO_ENABLE_ON_STARTUP="wifi wwan" DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan" DEVICES_TO_ENABLE_ON_RADIOSW="wifi wwan" START_CHARGE_THRESH_BAT0=50 STOP_CHARGE_THRESH_BAT0=55 DISABLE_TPACPIBAT=1 DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan" DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan" +++ System Info System = LENOVO ThinkPad T400 6475V18 BIOS = 7UET94WW (3.24 ) Kernel = 3.16.1-1-ARCH x86_64 /proc/cmdline = BOOT_IMAGE=../vmlinuz-linux cryptdevice=UUID="d3-4d-be3f":ono:allow-discards root=/dev/mapper/ono-root rw resume=/dev/mapper/ono-swap rw quiet 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 = phc-intel /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 = 2401000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2401000 2400000 1600000 800000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_driver = phc-intel /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 /sys/devices/system/cpu/cpu0/cpufreq/phc_controls = 73:43 9:23 6:2 134:2 /sys/devices/system/cpu/cpu0/cpufreq/phc_default_controls = 73:43 9:33 6:23 134:13 /sys/devices/system/cpu/cpu1/cpufreq/phc_controls = 73:43 9:23 6:2 134:2 /sys/devices/system/cpu/cpu1/cpufreq/phc_default_controls = 73:43 9:33 6:23 134:13 +++ Temperatures /proc/acpi/ibm/thermal = 39 43 35 -128 29 -128 29 -128 40 43 37 -128 -128 -128 -128 -128 [°C] /proc/acpi/ibm/fan = 1837 [/min] +++ File System /proc/sys/vm/laptop_mode = 2 /proc/sys/vm/dirty_writeback_centisecs = 6000 /proc/sys/vm/dirty_expire_centisecs = 6000 /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 = CM2064-64G Firmware = K1227A APM Level = none/disabled Status = active/idle TRIM = supported scheduler = cfq SMART info: 5 Reallocated_Sector_Ct = 0 9 Power_On_Hours = 8355 [h] 194 Temperature_Celsius = 27 [°C] 241 Total_LBAs_Written = 0.000 [TB] +++ SATA Aggressive Link Power Management /sys/class/scsi_host/host0/link_power_management_policy = min_power /sys/class/scsi_host/host1/link_power_management_policy = min_power /sys/class/scsi_host/host2/link_power_management_policy = min_power /sys/class/scsi_host/host3/link_power_management_policy = min_power +++ PCIe Active State Power Management /sys/module/pcie_aspm/parameters/policy = default (using bios preferences) +++ Intel Graphics /sys/module/i915/parameters/powersave = 1 (enabled) /sys/module/i915/parameters/i915_enable_rc6 = (not available) /sys/module/i915/parameters/i915_enable_fbc = (not available) /sys/module/i915/parameters/lvds_downclock = 0 (disabled) /sys/module/i915/parameters/semaphores = -1 (use per-chip default) +++ Wireless bluetooth = none (no device) wifi = on wwan = on wlp3s0(iwlwifi): power management = on +++ Audio /sys/module/snd_hda_intel/parameters/power_save = 1 /sys/module/snd_hda_intel/parameters/power_save_controller = Y +++ ThinkPad Extended Battery Functions tp-smapi = active tpacpi-bat = inactive (kernel module 'acpi_call' not installed) +++ ThinkPad Battery Status (Main) /sys/devices/platform/smapi/BAT0/manufacturer = SANYO /sys/devices/platform/smapi/BAT0/model = 93P5030 /sys/devices/platform/smapi/BAT0/manufacture_date = 2013-05-20 /sys/devices/platform/smapi/BAT0/first_use_date = 2107-15-31 /sys/devices/platform/smapi/BAT0/cycle_count = 31 /sys/devices/platform/smapi/BAT0/design_capacity = 71280 [mWh] /sys/devices/platform/smapi/BAT0/last_full_capacity = 67300 [mWh] /sys/devices/platform/smapi/BAT0/remaining_capacity = 33990 [mWh] /sys/devices/platform/smapi/BAT0/remaining_percent = 51 [%] /sys/devices/platform/smapi/BAT0/remaining_running_time_now = 156 [min] /sys/devices/platform/smapi/BAT0/remaining_charging_time = not_charging [min] /sys/devices/platform/smapi/BAT0/power_now = -13394 [mW] /sys/devices/platform/smapi/BAT0/power_avg = -13449 [mW] /sys/devices/platform/smapi/BAT0/start_charge_thresh = 50 [%] /sys/devices/platform/smapi/BAT0/stop_charge_thresh = 55 [%] /sys/devices/platform/smapi/BAT0/force_discharge = 0 +++ Runtime Power Management /sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000 Host bridge) /sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000 VGA compatible controller) /sys/bus/pci/devices/0000:00:02.1/power/control = auto (0x038000 Display controller) /sys/bus/pci/devices/0000:00:03.0/power/control = auto (0x078000 Communication controller) /sys/bus/pci/devices/0000:00:03.3/power/control = auto (0x070002 Serial controller) /sys/bus/pci/devices/0000:00:19.0/power/control = auto (0x020000 Ethernet controller) /sys/bus/pci/devices/0000:00:1a.0/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.1/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.2/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.7/power/control = auto (0x0c0320 USB controller) /sys/bus/pci/devices/0000:00:1b.0/power/control = auto (0x040300 Audio device) /sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.1/power/control = auto (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.3/power/control = auto (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.4/power/control = auto (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1d.0/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.1/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.2/power/control = auto (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.7/power/control = auto (0x0c0320 USB controller) /sys/bus/pci/devices/0000:00:1e.0/power/control = auto (0x060401 PCI bridge) /sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100 ISA bridge) /sys/bus/pci/devices/0000:00:1f.2/power/control = auto (0x010601 SATA controller) /sys/bus/pci/devices/0000:00:1f.3/power/control = auto (0x0c0500 SMBus) /sys/bus/pci/devices/0000:03:00.0/power/control = auto (0x028000 Network controller) /sys/bus/pci/devices/0000:15:00.0/power/control = auto (0x060700 CardBus bridge) +++ USB tlp usb autosuspend = enabled tlp usb blacklist = (not configured) Bus 002 Device 006 ID 0bdb:1900 control = on, autosuspend_delay_ms = 2000 -- Ericsson Business Mobile Networks BV F3507g Mobile Broadband Module (cdc_acm, cdc_wdm, cdc_ether) Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub) Bus 008 Device 002 ID 17ef:1003 control = auto, autosuspend_delay_ms = 2000 -- Lenovo Integrated Smart Card Reader (no driver) Bus 008 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 007 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 006 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub) Bus 005 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 004 Device 002 ID 08ff:2810 control = auto, autosuspend_delay_ms = 2000 -- AuthenTec, Inc. AES2810 (no driver) Bus 004 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 003 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)