当我从终端运行“传感器”时,其中一个读数确实非常高:
radeon-pci-0200
Adapter: PCI adapter
temp1: +127.5°C
显然这是显卡的问题,但我怀疑它不会这么热。可能是配置错误?
答案1
谢谢你,我花了好几个月才找到解决方案
每次温度这么高时,我的电脑就会关闭,我还以为是 CPU 风扇运转不正常,但安装 lm-sensors 后,我发现:
ucefkh@01Tek:~$ sensors
atk0110-acpi-0
Adapter: ACPI interface
Vcore Voltage: +1.26 V (min = +0.85 V, max = +1.60 V)
+3.3 Voltage: +3.23 V (min = +2.97 V, max = +3.63 V)
+5 Voltage: +5.02 V (min = +4.50 V, max = +5.50 V)
+12 Voltage: +12.09 V (min = +10.20 V, max = +13.80 V)
CPU FAN Speed: 675000 RPM (min = 600 RPM)
CHASSIS FAN Speed: 2934 RPM (min = 800 RPM)
CPU Temperature: +20.0°C (high = +60.0°C, crit = +95.0°C)
radeon-pci-0400
Adapter: PCI adapter
temp1: +56.0°C
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +38.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +39.0°C (high = +86.0°C, crit = +100.0°C)
现在我刚刚应用了专有驱动程序,我认为它运行良好!
答案2
我发现,当你有两个显卡(集成和独立)并且关闭独立显卡时(通常使用回显关闭> /sys/kernel/debug/vgaswitcheroo/switch在启动时)。
如果你打开独立显卡的电源,温度读数恢复正常。