我最近升级到了 Ubuntu 19.04,升级之前风扇速度正常,很少发出很大的声音。升级后风扇一直开着。我搜索了解决方法,发现传感器输出了一些奇怪的内容。其中一个传感器检测到 +511.0 C。
iwlwifi-virtual-0
Adapter: Virtual device
temp1: +31.0°C
dell_smm-virtual-0
Adapter: Virtual device
Processor Fan: 3970 RPM
CPU: +41.0°C
Ambient: +41.0°C
SODIMM: +32.0°C
Other: +36.0°C
acpitz-acpi-0
Adapter: ACPI interface
temp1: +25.0°C (crit = +107.0°C)
nouveau-pci-0100
Adapter: PCI adapter
temp1: +511.0°C (high = +95.0°C, hyst = +3.0°C)
(crit = +105.0°C, hyst = +5.0°C)
(emerg = +135.0°C, hyst = +5.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +42.0°C (high = +100.0°C, crit = +100.0°C)
Core 0: +40.0°C (high = +100.0°C, crit = +100.0°C)
Core 1: +41.0°C (high = +100.0°C, crit = +100.0°C)
Core 2: +40.0°C (high = +100.0°C, crit = +100.0°C)
Core 3: +40.0°C (high = +100.0°C, crit = +100.0°C)
pch_skylake-virtual-0
Adapter: Virtual device
temp1: +40.5°C
我能做些什么吗?或者我应该把我的笔记本电脑拿到保修处(请注意,笔记本电脑安装了 Windows 10,我自己安装了 Ubuntu)
答案1
关机后停了一个小时,最近一次启动后,风扇的运转情况与升级前一样。