--- TLP 0.5 -------------------------------------------- +++ Configured Settings: /etc/default/tlp RUNTIME_PM_ALL=1 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 CPU_SCALING_GOVERNOR_ON_AC=ondemand CPU_SCALING_GOVERNOR_ON_BAT=ondemand SCHED_POWERSAVE_ON_AC=0 SCHED_POWERSAVE_ON_BAT=1 NMI_WATCHDOG=0 DISK_DEVICES="sda sdb" DISK_APM_LEVEL_ON_AC="128 1" DISK_APM_LEVEL_ON_BAT="64 64" DISK_SPINDOWN_TIMEOUT_ON_AC="60 36" DISK_SPINDOWN_TIMEOUT_ON_BAT="36 12" SATA_LINKPWR_ON_AC=max_performance SATA_LINKPWR_ON_BAT=min_power PCIE_ASPM_ON_AC=performance PCIE_ASPM_ON_BAT=powersave WIFI_PWR_ON_AC=1 WIFI_PWR_ON_BAT=5 WOL_DISABLE=N 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=on RUNTIME_PM_ON_BAT=auto RUNTIME_PM_ALL=0 USB_AUTOSUSPEND=1 USB_BLACKLIST_WWAN=1 RESTORE_DEVICE_STATE_ON_STARTUP=0 DEVICES_TO_ENABLE_ON_RADIOSW="wifi" START_CHARGE_THRESH_BAT0=75 STOP_CHARGE_THRESH_BAT0=80 +++ System Info System = LENOVO ThinkPad Z61t BIOS = 7FETA7WW (2.25 ) Release = Linux Mint 17 Qiana Kernel = 3.13.0-24-generic i686 /proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=9c51fb70-f3bf-4e26-9c5c-f4f3dbfa131f ro quiet splash vt.handoff=7 +++ System Status TLP power save = enabled power source = battery +++ Processor CPU Model = Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz /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 = 1000000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 1667000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 1667000 1333000 1000000 [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 = 1000000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 1667000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 1667000 1333000 1000000 [kHz] /sys/devices/system/cpu/cpufreq/boost = 0 (cpu not supported) /proc/sys/kernel/nmi_watchdog = 0 +++ Undervolting PHC kernel not available. +++ Temperatures /proc/acpi/ibm/thermal = 31 24 28 -128 50 -128 24 -128 24 25 28 -128 -128 -128 -128 -128 [°C] /proc/acpi/ibm/fan = 0 [/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 = ST9100821AS Firmware = 3.CMC APM Level = 64 Status = active/idle scheduler = deadline +++ SATA Aggressive Link Power Management /sys/class/scsi_host/host2/link_power_management_policy = min_power /sys/class/scsi_host/host3/link_power_management_policy = min_power /sys/class/scsi_host/host4/link_power_management_policy = min_power /sys/class/scsi_host/host5/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 = -1 (use per-chip default) /sys/module/i915/parameters/i915_enable_fbc = -1 (use per-chip default) /sys/module/i915/parameters/lvds_downclock = 0 (disabled) /sys/module/i915/parameters/semaphores = -1 (use per-chip default) +++ Wireless bluetooth = on wifi = on wwan = none (no device) wlan0(iwl4965): 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 (unsupported hardware) +++ ThinkPad Battery Status (Main) /sys/devices/platform/smapi/BAT0/manufacturer = Panasonic /sys/devices/platform/smapi/BAT0/model = 92P1123 /sys/devices/platform/smapi/BAT0/manufacture_date = 2005-09-26 /sys/devices/platform/smapi/BAT0/first_use_date = 2006-02-14 /sys/devices/platform/smapi/BAT0/cycle_count = 324 /sys/devices/platform/smapi/BAT0/design_capacity = 37440 [mWh] /sys/devices/platform/smapi/BAT0/last_full_capacity = 20660 [mWh] /sys/devices/platform/smapi/BAT0/remaining_capacity = 13540 [mWh] /sys/devices/platform/smapi/BAT0/remaining_percent = 66 [%] /sys/devices/platform/smapi/BAT0/remaining_running_time_now = 49 [min] /sys/devices/platform/smapi/BAT0/remaining_charging_time = not_charging [min] /sys/devices/platform/smapi/BAT0/power_now = -14019 [mW] /sys/devices/platform/smapi/BAT0/power_avg = -16071 [mW] /sys/devices/platform/smapi/BAT0/start_charge_thresh = 75 [%] /sys/devices/platform/smapi/BAT0/stop_charge_thresh = 80 [%] /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 = on (0x030000 VGA compatible controller) /sys/bus/pci/devices/0000:00:02.1/power/control = on (0x038000 Display 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 = 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.2/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.3/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1d.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.3/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.1/power/control = on (0x01018a IDE interface) /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/0000:02:00.0/power/control = auto (0x020000 Ethernet controller) /sys/bus/pci/devices/0000:03:00.0/power/control = auto (0x028000 Network controller) /sys/bus/pci/devices/0000:15:00.0/power/control = on (0x060700 CardBus bridge) /sys/bus/pci/devices/0000:15:00.1/power/control = auto (0x0c0010 FireWire (IEEE 1394)) /sys/bus/pci/devices/0000:15:00.2/power/control = on (0x018000 Mass storage controller) /sys/bus/pci/devices/0000:15:00.3/power/control = on (0x080501 SD Host controller) +++ USB tlp usb autosuspend = enabled tlp usb blacklist = (not configured) 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 0a5c:2110 control = auto, autosuspend_delay_ms = 2000 -- Broadcom Corp. BCM2045B (BDC-2) [Bluetooth Controller] (btusb) 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) Bus 002 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) +++ Suggestions * Install ethtool to disable Wake On LAN (WOL) * Install smartmontools for disk drive health info