我正在尝试重新使用旧笔记本电脑(HP Pavilion Entretainement dv7),但我不断遇到过热问题。我不知道这是否有影响,但是拔掉充电器后计算机无法启动(仅在充电时启动)。我确实成功安装了 Kali Linux 操作系统。
以下一些命令让我认为问题主要出在电池上:
└─# upower -e
/org/freedesktop/UPower/devices/line_power_ACAD
/org/freedesktop/UPower/devices/battery_BAT0
/org/freedesktop/UPower/devices/DisplayDevice
└─# upower -i /org/freedesktop/UPower/devices/battery_BAT0
native-path: BAT0
vendor: Hewlett-Packard
model: Primary
power supply: yes
updated: Sat Sep 2 16:20:15 2023 (16 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: pending-charge
warning-level: none
energy: 0 Wh
energy-empty: 0 Wh
energy-full: 73.44 Wh
energy-full-design: 73.44 Wh
energy-rate: 0 W
charge-cycles: N/A
percentage: 0%
capacity: 100%
technology: lithium-ion
icon-name: 'battery-caution-charging-symbolic'
└─# acpi -V
Battery 0: Not charging, 0%, rate information unavailable
Battery 0: design capacity 5100 mAh, last full capacity -51 mAh = -1%
Adapter 0: on-line
Thermal 0: ok, 66.0 degrees C
Thermal 0: trip point 0 switches to mode hot at temperature 100.0 degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 95.0 degrees C
Cooling 0: Processor 0 of 10
Cooling 1: LCD 8 of 10
Cooling 2: Processor 0 of 3
└─# cat /sys/class/thermal/thermal_zone0/trip_point_0_temp
100000
└─# cat /sys/class/thermal/thermal_zone0/trip_point_1_temp
95000
└─# ls /sys/class/thermal/thermal_zone0
available_policies cdev0_weight cdev1_weight integral_cutoff k_po offset slope temp trip_point_0_type trip_point_1_type
cdev0 cdev1 device k_d k_pu policy subsystem trip_point_0_hyst trip_point_1_hyst type
cdev0_trip_point cdev1_trip_point hwmon0 k_i mode power sustainable_power trip_point_0_temp trip_point_1_temp uevent
任何人都知道或知道我如何解决过热问题(无需购买任何新设备)。
谢谢阅读!