如何修复 Ubuntu 上的 CPU 风扇?

如何修复 Ubuntu 上的 CPU 风扇?

我有一台只有一个风扇的 Acer 笔记本电脑,而 Ubuntu 没有使用它。lm-sensors 没有给我 rpm。我尝试使用 i8kutils 和以下配置:

# Run as daemon, override with --daemon option
set config(daemon)      0

# Automatic fan control, override with --auto option
set config(auto)        1

# Report status on stdout, override with --verbose option
set config(verbose) 1

# Status check timeout (seconds), override with --timeout option
set config(timeout) 20

# Temperature thresholds: {fan_speeds low_ac high_ac low_batt high_batt}
set config(0)   {{-1 0}  -1  40  -1  40}
set config(1)   {{-1 1}  30  60  30  60}
set config(2)   {{-1 2}  50  100  50 100}

# For computer with 2 fans, use a variant of this instead:
# Temperature thresholds: {fan_speeds low_ac high_ac low_batt high_batt}
# set config(0) {{-1 0}  -1  52  -1  65}
# set config(1) {{-1 1}  41  66  55  75}
# set config(2) {{-1 1}  55  80  65  85}
# set config(3) {{-1 2}  70 128  75 128}

# end of file

这不起作用!这是 i8kmon 命令的输出:

reading system config file
i8kmon
config(0)          = {-1 0} -1 40 -1 40
config(1)          = {-1 1} 30 60 30 60
config(2)          = {-1 2} 50 100 50 100
config(3)          = {2 2} 70 128 75 128
config(acpi)       = acpi
config(auto)       = 1
config(daemon)     = 0
config(i8kfan)     = /usr/bin/i8kfan
config(sysconfig)  = /etc/i8kmon.conf
config(t_high)     = 80
config(timeout)    = 20
config(use_conf)   = 1
config(userconfig) = ~/.i8kmon
config(verbose)    = 1
status(ac)         = 0
status(acpi_timer) = 0
status(leftspeed)  = 0 -1 -1 -1
status(lspeed)     = 0
status(lstate)     = -2
status(lstuck)     = 0
status(nfans)      = 2
status(rightspeed) = 0 -1 -1 -1
status(rspeed)     = 0
status(rstate)     = -2
status(rstuck)     = 0
status(state)      = 0
status(t_high)     = 0
status(t_low)      = 0
status(temp)       = 0
/usr/bin/i8kfan -1 0
1597589318 acpi: Battery 0: Full, 100%
temp, left fan state, right fan state, ac state: -1 -1 -1 0

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