我在使用新 PC 时遇到以下问题。Linux Mint 已安装在 PC 上（数据见代码块），但我无法以任何方式显示 CPU 温度。
╭─user@machine03153 ~
╰─$ sudo inxi -Fxz
System:
Kernel: 5.15.0-56-generic x86_64 bits: 64 compiler: gcc v: 11.3.0
Desktop: Cinnamon 5.6.5 Distro: Linux Mint 21.1 Vera
base: Ubuntu 22.04 jammy
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
Mobo: ASUSTeK model: TUF GAMING X670E-PLUS v: Rev 1.xx serial: <filter>
UEFI: American Megatrends v: 0821 date: 11/15/2022
CPU:
Info: 8-core model: AMD Ryzen 7 7700X bits: 64 type: MT MCP arch: Zen 3
rev: 2 cache: L1: 512 KiB L2: 8 MiB L3: 32 MiB
Speed (MHz): avg: 2919 high: 3002 min/max: 400/5573 boost: enabled cores:
1: 2923 2: 2951 3: 2959 4: 2767 5: 3002 6: 2933 7: 2960 8: 2954 9: 2958
10: 2956 11: 2752 12: 2896 13: 2968 14: 2893 15: 2892 16: 2954
bogomips: 143994
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
vendor: Sapphire Nitro+ driver: amdgpu v: kernel bus-ID: 01:00.0
Device-2: AMD vendor: ASUSTeK driver: N/A bus-ID: 11:00.0
这是输出sudo sensors-detect
Some south bridges, CPUs or memory controllers contain embedded sensors.
Do you want to scan for them? This is totally safe. (YES/no): y
Silicon Integrated Systems SIS5595... No
VIA VT82C686 Integrated Sensors... No
VIA VT8231 Integrated Sensors... No
AMD K8 thermal sensors... No
AMD Family 10h thermal sensors... No
AMD Family 11h thermal sensors... No
AMD Family 12h and 14h thermal sensors... No
AMD Family 15h thermal sensors... No
AMD Family 16h thermal sensors... No
AMD Family 17h thermal sensors... No
AMD Family 15h power sensors... No
AMD Family 16h power sensors... No
Hygon Family 18h thermal sensors... No
Intel digital thermal sensor... No
Intel AMB FB-DIMM thermal sensor... No
Intel 5500/5520/X58 thermal sensor... No
VIA C7 thermal sensor... No
VIA Nano thermal sensor... No
经过一番研究，我发现必须加载模块 k10temp，我用 进行了检查sudo modinfo k10temp。所以看起来 k10temp 已经加载了？
filename: /lib/modules/5.15.0-56-generic/kernel/drivers/hwmon/k10temp.ko
license: GPL
author: Clemens Ladisch <[email protected]>
description: AMD Family 10h+ CPU core temperature monitor
srcversion: 14A256DFDD079707B954390
alias: pci:v00001D94d00001463sv*sd*bc*sc*i*
alias: pci:v00001022d0000166Dsv*sd*bc*sc*i*
alias: pci:v00001022d0000167Csv*sd*bc*sc*i*
alias: pci:v00001022d000014B0sv*sd*bc*sc*i*
alias: pci:v00001022d00001653sv*sd*bc*sc*i*
alias: pci:v00001022d00001443sv*sd*bc*sc*i*
alias: pci:v00001022d0000144Bsv*sd*bc*sc*i*
alias: pci:v00001022d00001493sv*sd*bc*sc*i*
alias: pci:v00001022d000015EBsv*sd*bc*sc*i*
alias: pci:v00001022d00001463sv*sd*bc*sc*i*
alias: pci:v00001022d00001583sv*sd*bc*sc*i*
alias: pci:v00001022d00001533sv*sd*bc*sc*i*
alias: pci:v00001022d000015B3sv*sd*bc*sc*i*
alias: pci:v00001022d00001573sv*sd*bc*sc*i*
alias: pci:v00001022d0000141Dsv*sd*bc*sc*i*
alias: pci:v00001022d00001403sv*sd*bc*sc*i*
alias: pci:v00001022d00001603sv*sd*bc*sc*i*
alias: pci:v00001022d00001703sv*sd*bc*sc*i*
alias: pci:v00001022d00001303sv*sd*bc*sc*i*
alias: pci:v00001022d00001203sv*sd*bc*sc*i*
depends:
retpoline: Y
intree: Y
name: k10temp
vermagic: 5.15.0-56-generic SMP mod_unload modversions
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 73:66:B8:30:4A:96:D1:13:0F:1A:D0:65:03:8A:0C:45:6A:06:9F:9E
sig_hashalgo: sha512
signature: 72:90:DF:0C:08:A2:D2:E0:4D:2A:44:FD:E1:1D:6B:7B:AD:F4:88:84:
3D:.I have shorted that.DD
parm: force:force loading on processors with erratum 319 (bool)
在 bios 和 Win10 下，温度显示正确，因此错误肯定直接出在 Linux 上。我这里的问题是什么？我该怎么做才能显示 CPU 温度？你们中有人有解决方案或想法让我可以更进一步吗？
答案1
问题是，我当时运行的内核 5.15 尚不支持新的 Zen4 CPU。因此我更新到了内核 6.00。这篇文章帮助我做到了这一点： https://tipsonunix.com/2022/10/03/how-to-install-linux-kernel-6-0-on-ubuntu-linux-mint/