Battery drains out in 24 mins (Ubuntu 14.04 on Lenovo Thinkpad x201i)

Hardinfo Extract | Battery

- Battery: BAT0 - State: charging (похвалите: 186 mA) Capacity: 610 mAh / 5600 mAh (10.89 %) Баттери Течнологи: rechargeable (LION) Модэль Нумбер: 42T4837 Сериал Number: 32589

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After installing TLP, the battery backup almost doubled to 46 minutes. (Сравнимый Still lower than the windows of 3-4 hours). After 10 minutes though, the статус says 22 minutes - i.e. draining faster than it says. HerВs the tlp-stat output (while on battery backup)

TLP Output - отдал tlp-stat-s-b---TLP 0.8--------------------------------------------

+++ System Инфо Систем = LENOVO Тинкпад Кс201 3626MQ9

BIOS = 6QET61WW (1.31)

Будьте перечитан = Ubuntu 14.04.3 LTS

Kernel = 3.13.0-67-generic #110-Ubuntu SMP Fri октябрь 23 13:24:41 всеобщее скоординированное время 2015 x86_64

/proc/cmdline = BOOT_IMAGE =/boot/vmlinuz-3.13.0-67-generic root=UUID=c2854d68-9d9b-4fed-beaf-4bb9369aa5ba ro quiet splash vt.handoff=7

Init system = upstart

+++ System Статус TLP power save = enabled

power source = battery

+++ ThinkPad Extended Баттери Функтионс

tp-smapi = включите

tpacpi-bat = невключил (unsupported хардвер)

+++ ThinkPad Баттери Статус: BAT0 (Main / Internal)

/sys/devices/platform/smapi/BAT0/manufacturer = LGC

/sys/devices/platform/smapi/BAT0/model = 42T4837

/sys/devices/platform/smapi/BAT0/manufacture_date = 2010-12-02

/sys/devices/platform/smapi/BAT0/first_use_date = 2011-08-27

/sys/devices/platform/smapi/BAT0/cycle_count = 110

/sys/devices/platform/smapi/BAT0/design_capacity = 62160 [mWh]

/sys/devices/platform/smapi/BAT0/last_full_capacity = 6820 [mWh]

/sys/devices/platform/smapi/BAT0/remaining_capacity = 6590 [mWh]

/sys/devices/platform/smapi/BAT0/remaining_percent = 97 [%]

/sys/devices/platform/smapi/BAT0/remaining_running_time_now = 46 [min]

/sys/devices/platform/smapi/BAT0/remaining_charging_time = not_charging [min]

/sys/devices/platform/smapi/BAT0/power_now =-8529 [mW]

/sys/devices/platform/smapi/BAT0/power_avg =-9709 [mW]

/sys/devices/platform/smapi/BAT0/state = discharging

/sys/devices/platform/smapi/BAT0/start_charge_thresh = 96 [%]

/sys/devices/platform/smapi/BAT0/stop_charge_thresh = 100 [%]

/sys/devices/platform/smapi/BAT0/force_discharge = 0