这就是正在发生的事情：
我决定设置笔记本电脑传感器来监视处理器温度，然后用pwmconfig风扇来正确冷却处理器。一切顺利，但有一个问题：当我合上笔记本电脑盖子并暂停它时，我的 cpu 温度锁定在 26 摄氏度，风扇的 RPM 停留在 0，并且会随机闪烁到该速度它应该达到 26 C。我别无选择，只能停止fancontrol守护进程并让我的风扇始终全速运转。这对我的电池影响不大，但我更担心风扇的寿命。任何帮助将非常感激。
信息：
我正在使用 Linux Mint Sarah 内核运行4.4.0-28-generic。
我使用的传感器被称为dell_ssm-virtual-0使用CPU温度，而不是环境温度。
我使用的是戴尔 Inspiron 灵越 11 3147。
lspci 结果：
00:00.0 Host bridge: Intel Corporation Device 2280 (rev 21)
00:02.0 VGA compatible controller: Intel Corporation Device 22b1 (rev 21)
00:0b.0 Signal processing controller: Intel Corporation Device 22dc (rev 21)
00:13.0 SATA controller: Intel Corporation Device 22a3 (rev 21)
00:14.0 USB controller: Intel Corporation Device 22b5 (rev 21)
00:1a.0 Encryption controller: Intel Corporation Device 2298 (rev 21)
00:1b.0 Audio device: Intel Corporation Device 2284 (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 22c8 (rev 21)
00:1f.0 ISA bridge: Intel Corporation Device 229c (rev 21)
00:1f.3 SMBus: Intel Corporation Device 2292 (rev 21)
01:00.0 Network controller: Intel Corporation Wireless 3165 (rev 79)
lsmod 结果：
Module Size Used by
rfcomm 69632 2
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 2
ccm 20480 2
bnep 20480 2
hid_rmi 24576 0
dell_wmi 16384 0
sparse_keymap 16384 1 dell_wmi
snd_hda_codec_hdmi 53248 1
dell_led 16384 1
dell_laptop 20480 0
intel_rapl 20480 0
binfmt_misc 20480 1
snd_hda_codec_realtek 86016 1
intel_powerclamp 16384 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
kvm_intel 172032 0
dcdbas 16384 1 dell_laptop
kvm 536576 1 kvm_intel
snd_hda_intel 36864 3
dell_smm_hwmon 16384 0
arc4 16384 2
irqbypass 16384 1 kvm
hid_sensor_incl_3d 16384 0
hid_sensor_rotation 16384 0
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
uvcvideo 90112 0
hid_sensor_als 16384 0
hid_sensor_gyro_3d 16384 0
hid_sensor_accel_3d 16384 0
hid_sensor_magn_3d 16384 0
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
iwlmvm 311296 0
btusb 45056 0
crc32_pclmul 16384 0
hid_sensor_trigger 16384 12 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
btrtl 16384 1 btusb
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
videobuf2_vmalloc 16384 1 uvcvideo
industrialio_triggered_buffer 16384 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
kfifo_buf 16384 1 industrialio_triggered_buffer
btbcm 16384 1 btusb
industrialio 57344 9 hid_sensor_trigger,hid_sensor_gyro_3d,industrialio_triggered_buffer,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,kfifo_buf,hid_sensor_magn_3d
snd_hwdep 16384 1 snd_hda_codec
videobuf2_memops 16384 1 videobuf2_vmalloc
mac80211 737280 1 iwlmvm
videobuf2_v4l2 28672 1 uvcvideo
hid_sensor_iio_common 16384 7 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
btintel 16384 1 btusb
aesni_intel 167936 4
snd_seq_midi 16384 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_seq_midi_event 16384 1 snd_seq_midi
aes_x86_64 20480 1 aesni_intel
v4l2_common 16384 1 videobuf2_v4l2
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
glue_helper 16384 1 aesni_intel
snd_rawmidi 32768 1 snd_seq_midi
ablk_helper 16384 1 aesni_intel
media 24576 2 uvcvideo,videodev
cryptd 20480 2 aesni_intel,ablk_helper
hid_multitouch 20480 0
iwlwifi 200704 1 iwlmvm
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
shpchp 36864 0
soundcore 16384 1 snd
lpc_ich 24576 0
mei_txe 20480 0
mei 98304 1 mei_txe
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
int3400_thermal 16384 0
int3403_thermal 16384 0
tpm_crb 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
dell_rbtn 16384 0
int340x_thermal_zone 16384 2 processor_thermal_device,int3403_thermal
mac_hid 16384 0
soc_button_array 16384 0
acpi_pad 20480 0
coretemp 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
btrfs 987136 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
hid_sensor_custom 20480 0
hid_sensor_hub 20480 9 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_custom,hid_sensor_als,hid_sensor_magn_3d,hid_sensor_iio_common
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
usbhid 49152 0
i915 1208320 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 147456 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
psmouse 126976 0
drm 360448 5 i915,drm_kms_helper
ahci 36864 2
libahci 32768 1 ahci
wmi 20480 2 dell_led,dell_wmi
video 40960 3 i915,dell_wmi,dell_laptop
i2c_hid 20480 0
sdhci_acpi 16384 0
hid 118784 5 i2c_hid,hid_multitouch,hid_sensor_hub,hid_rmi,usbhid
fjes 28672 0
sdhci 45056 1 sdhci_acpi
pinctrl_cherryview 32768 1
答案1
我知道这是一个老问题，但我也遇到过类似的问题，并且变成了与 nvidia 驱动程序相关的系统（Linux Mint）中的错误。更新后问题就消失了。