筆記型電腦電池沒有從 59% 上升（即顯示錯誤的電池統計數據）

我在聯想 z500 上使用 Linux Mint-17.2。我修復了 Nvidia gpu 問題（成功安裝了 bbswitch）並修復了螢幕背光問題，所以我只剩下這個電池問題了。電池指示燈不卡住；當我拔下電源線時它會降低電量，但它只充電到 59% 並且不會再充電了。

sooorajjj@Treako ~/Desktop/AOSP $ upower --enumerate 
/org/freedesktop/UPower/devices/line_power_ACAD
/org/freedesktop/UPower/devices/battery_BAT1
sooorajjj@Treako ~/Desktop/AOSP $ upower -i /org/freedesktop/UPower/devices/battery_BAT1
 native-path:          BAT1
 vendor:               LENOVO
 model:                PABAS0241231
 serial:               41167
 power supply:         yes
 updated:              Sunday 04 October 2015 02:17:32 PM IST (27 seconds ago)
 has history:          yes
 has statistics:       yes
 battery
   present:             yes
   rechargeable:        yes
   state:               charging
   energy:              25.62 Wh
   energy-empty:        0 Wh
   energy-full:         43.05 Wh
   energy-full-design:  45.82 Wh
   energy-rate:         0.0171658 W
   voltage:             15.009 V
   percentage:          59%
   capacity:            93.9546%
   technology:          lithium-ion

編輯：添加更多資訊

sooorajjj@Treako ~/Desktop/AOSP $ acpi -i
Battery 0: Unknown, 59%
Battery 0: design capacity 3092 mAh, last full capacity 2905 mAh = 93%

sooorajjj@Treako ~/Desktop/AOSP $ acpi -V
Battery 0: Unknown, 59%
Battery 0: design capacity 3092 mAh, last full capacity 2905 mAh = 93%
Adapter 0: on-line
Thermal 0: ok, 54.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 127.0 degrees C
Thermal 0: trip point 1 switches to mode hot at temperature 127.0 degrees C
Cooling 0: x86_pkg_temp no state information available
Cooling 1: intel_powerclamp no state information available
Cooling 2: Processor 0 of 10
Cooling 3: Processor 0 of 10
Cooling 4: Processor 0 of 10
Cooling 5: Processor 0 of 10

電池狀態未知::(

sooorajjj@Treako ~/Desktop/AOSP $ cat /sys/class/power_supply/BAT1/status
Unknown
sooorajjj@Treako ~/Desktop/AOSP $ cat /sys/class/power_supply/BAT1/uevent
POWER_SUPPLY_NAME=BAT1
POWER_SUPPLY_STATUS=Unknown
POWER_SUPPLY_PRESENT=1
POWER_SUPPLY_TECHNOLOGY=Li-ion
POWER_SUPPLY_CYCLE_COUNT=0
POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14400000
POWER_SUPPLY_VOLTAGE_NOW=14818000
POWER_SUPPLY_POWER_NOW=655350000
POWER_SUPPLY_ENERGY_FULL_DESIGN=45820000
POWER_SUPPLY_ENERGY_FULL=43050000
POWER_SUPPLY_ENERGY_NOW=25620000
POWER_SUPPLY_CAPACITY=59
POWER_SUPPLY_CAPACITY_LEVEL=Normal
POWER_SUPPLY_MODEL_NAME=PABAS0241231
POWER_SUPPLY_MANUFACTURER=LENOVO 
POWER_SUPPLY_SERIAL_NUMBER=41167
sooorajjj@Treako ~/Desktop/AOSP $ 

更多電腦資訊

   sooorajjj@Treako ~/Desktop/AOSP $ inxi -Fxz
System:    Host: Treako Kernel: 3.16.0-38-generic x86_64 (64 bit, gcc: 4.8.2) 
          Desktop: Cinnamon 2.6.13  Distro: Linux Mint 17.2 Rafaela
Machine:   System: LENOVO product: VIWZ1 version: INVALID
          Mobo: LENOVO model: INVALID version: 31900006WIN8 STD MBR IPG
          Bios: LENOVO version: 71CN51WW(V1.21) date: 07/12/2013
CPU:       Dual core Intel Core i5-3230M CPU (-HT-MCP-) cache: 3072 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 10375.8 
          Clock Speeds: 1: 1240.890 MHz 2: 1859.507 MHz 3: 1342.250 MHz 4: 1338.085 MHz
Graphics:  Card: Intel 3rd Gen Core processor Graphics Controller bus-ID: 00:02.0 
          X.Org: 1.15.1 drivers: intel (unloaded: fbdev,vesa) Resolution: 1366x768@60.0hz 
          GLX Renderer: Mesa DRI Intel Ivybridge Mobile GLX Version: 3.0 Mesa 11.0.1 Direct Rendering: Yes
Audio:     Card: Intel 7 Series/C210 Series Family High Definition Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0 
          Sound: Advanced Linux Sound Architecture ver: k3.16.0-38-generic
Network:   Card-1: Qualcomm Atheros AR9485 Wireless Network Adapter driver: ath9k bus-ID: 03:00.0
          IF: wlan0 state: up mac: <filter>
          Card-2: Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller 
          driver: r8169 ver: 2.3LK-NAPI port: 2000 bus-ID: 02:00.0
          IF: eth0 state: down mac: <filter>
          Card-3: Atheros usb-ID: 001-006
          IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A
Drives:    HDD Total Size: 1000.2GB (3.1% used) 1: id: /dev/sda model: ST1000LM024_HN size: 1000.2GB 
Partition: ID: / size: 29G used: 6.3G (24%) fs: ext4 ID: /boot size: 373M used: 48M (14%) fs: ext2 
          ID: /home size: 460G used: 23G (6%) fs: ext4 ID: swap-1 size: 18.00GB used: 0.04GB (0%) fs: swap 
RAID:      No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
Sensors:   System Temperatures: cpu: 56.0C mobo: N/A 
          Fan Speeds (in rpm): cpu: N/A 
Info:      Processes: 214 Uptime: 23:14 Memory: 1142.1/3814.5MB Runlevel: 2 Gcc sys: 4.8.4 
          Client: Shell (bash 4.3.11) inxi: 1.9.17 

所以回答我的問題這就是我所做的，雙啟動 Windows 然後安裝聯想能源管理將電池設置更改為“最長電池壽命”。在“優化電池健康”中，充電鎖定為 60%，60% 後將顯示已插入，未充電

對於那些不想雙啟動到 Windows 的人

很遺憾，收費門檻值是特定於韌體和供應商的。

幸運的是，聯想使用者獲得了 ThinkWiki 上概述的解決方案。

它基本上說您必須安裝和載入 tp_smapi 核心模組：

git clone https://github.com/teleshoes/tpacpi-bat.git
cd tpacpi-bat/
./install.pl

並寫入所需的充電門檻值

sudo ./tpacpi-bat -s ST 1 15 # load internal battery when below 15%
sudo ./tpacpi-bat -s SP 1 95 # stop charging at 95%
sudo ./tpacpi-bat -g ST 2 # when is external battery loaded?

達到95%就停止充電，低於15%才開始充電

作為參考，我在 debian 和 Linux Mint 測試中進行了此操作，但我確信它在 ubuntu 中也同樣有效。

引用自：https://unix.stackexchange.com/questions/234809