电脑发热严重：禁用独立显卡（Nvidia）/ TLP解决cpu占用率大
2024-05-10 05:03:15
引言
CPU温度经常居高不下，每天风扇嗡嗡响，尝试过许多办法都没有解决，最后用了一个工具，并禁用独显，明显改善！
1.禁用独立显卡
参考（真正帮我解决问题的方法）：
https://blog.csdn.net/weixin_41600500/article/details/90317196
https://www.jianshu.com/p/85cbb0258d32
你是不是也是因为linux 系统发热严重才找想把独显关了，网上的教程要不是用这种
cat /sys/kernel/debug/vgaswitcheroo/switch #查看显卡开启状态
echo DIGD > /sys/kernel/debug/vgaswitcheroo/switch #重启X后使用集成显卡进行输出
echo DDIS > /sys/kernel/debug/vgaswitcheroo/switch #重启X后使用独立显卡进行输出
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch #重启X后，关闭不在使用的显卡
要不是用这种
sudo add-apt-repository ppa:bumblebee/stable
sudo apt-get update
sudo apt-get install bumblebee bumblebee-nvidia
sudo reboot
————————————————
版权声明：本文为CSDN博主「hotdog29」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/weixin_41600500/article/details/90317196
解决办法：
执行：
nvidia-settings
在PRIME Profiles 里面就能自由切换
然后
sudo reboot
效果：
2.TLP：
TLP的安装
sudo apt install tlp
TLP的配置
cd /etc/default/
cp tlp ~/tlp
sudo gedit tlp
可以按照文件中的注释修改配置。
我的配置：
# ------------------------------------------------------------------------------
# tlp - Parameters for power saving
# See full explanation: http://linrunner.de/en/tlp/docs/tlp-configuration.html# Hint: some features are disabled by default, remove the leading # to enable
# them.# Set to 0 to disable, 1 to enable TLP.
TLP_ENABLE=1# Operation mode when no power supply can be detected: AC, BAT.
# Concerns some desktop and embedded hardware only.
TLP_DEFAULT_MODE=BAT# Operation mode select: 0=depend on power source, 1=always use TLP_DEFAULT_MODE
# Hint: use in conjunction with TLP_DEFAULT_MODE=BAT for BAT settings on AC.
TLP_PERSISTENT_DEFAULT=1# Seconds laptop mode has to wait after the disk goes idle before doing a sync.
# Non-zero value enables, zero disables laptop mode.
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2# Dirty page values (timeouts in secs).
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60# Hint: CPU parameters below are disabled by default, remove the leading #
# to enable them, otherwise kernel default values are used.# Select a CPU frequency scaling governor.
# Intel Core i processor with intel_pstate driver:
# powersave(*), performance.
# Older hardware with acpi-cpufreq driver:
# ondemand(*), powersave, performance, conservative, schedutil.
# (*) is recommended.
# Hint: use tlp-stat -p to show the active driver and available governors.
# Important:
# powersave for intel_pstate and ondemand for acpi-cpufreq are power
# efficient for *almost all* workloads and therefore kernel and most
# distributions have chosen them as defaults. If you still want to change,
# you should know what you're doing! You *must* disable your distribution's
# governor settings or conflicts will occur.
CPU_SCALING_GOVERNOR_ON_AC=powersave
CPU_SCALING_GOVERNOR_ON_BAT=powersave# Set the min/max frequency available for the scaling governor.
# Possible values strongly depend on your CPU. For available frequencies see
# the output of tlp-stat -p.
#CPU_SCALING_MIN_FREQ_ON_AC=0
#CPU_SCALING_MAX_FREQ_ON_AC=0
#CPU_SCALING_MIN_FREQ_ON_BAT=0
#CPU_SCALING_MAX_FREQ_ON_BAT=0# Set energy performance hints (HWP) for Intel P-state governor:
# performance, balance_performance, default, balance_power, power
# Values are given in order of increasing power saving.
# Note: Intel Skylake or newer CPU and Kernel >= 4.10 required.
CPU_HWP_ON_AC=balance_performance
CPU_HWP_ON_BAT=power# Set Intel P-state performance: 0..100 (%).
# Limit the max/min P-state to control the power dissipation of the CPU.
# Values are stated as a percentage of the available performance.
# Requires an Intel Core i processor with intel_pstate driver.
CPU_MIN_PERF_ON_AC=0
CPU_MAX_PERF_ON_AC=30
CPU_MIN_PERF_ON_BAT=0
CPU_MAX_PERF_ON_BAT=30# Set the CPU "turbo boost" feature: 0=disable, 1=allow
# Requires an Intel Core i processor.
# Important:
# - This may conflict with your distribution's governor settings
# - A value of 1 does *not* activate boosting, it just allows it
#CPU_BOOST_ON_AC=1
#CPU_BOOST_ON_BAT=1# Minimize number of used CPU cores/hyper-threads under light load conditions:
# 0=disable, 1=enable.
SCHED_POWERSAVE_ON_AC=1
SCHED_POWERSAVE_ON_BAT=1# Kernel NMI Watchdog:
# 0=disable (default, saves power), 1=enable (for kernel debugging only).
NMI_WATCHDOG=0# Change CPU voltages aka "undervolting" - Kernel with PHC patch required.
# Frequency voltage pairs are written to:
# /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
# CAUTION: only use this, if you thoroughly understand what you are doing!
#PHC_CONTROLS="F:V F:V F:V F:V"# Set CPU performance versus energy savings policy:
# performance, balance-performance, default, balance-power, power.
# Values are given in order of increasing power saving.
# Requires kernel module msr and x86_energy_perf_policy from linux-tools.
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=power# Disk devices; separate multiple devices with spaces (default: sda).
# Devices can be specified by disk ID also (lookup with: tlp diskid).
DISK_DEVICES="sda sdb"# Disk advanced power management level: 1..254, 255 (max saving, min, off).
# Levels 1..127 may spin down the disk; 255 allowable on most drives.
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the hardware default for the particular disk.
DISK_APM_LEVEL_ON_AC="keep keep"
DISK_APM_LEVEL_ON_BAT="1 1"# Hard disk spin down timeout:
# 0: spin down disabled
# 1..240: timeouts from 5s to 20min (in units of 5s)
# 241..251: timeouts from 30min to 5.5 hours (in units of 30min)
# See 'man hdparm' for details.
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the hardware default for the particular disk.
DISK_SPINDOWN_TIMEOUT_ON_AC="240 240"
DISK_SPINDOWN_TIMEOUT_ON_BAT="120 120"# Select IO scheduler for the disk devices: cfq, deadline, noop (Default: cfq).
# Separate values for multiple disks with spaces. Use the special value 'keep'
# to keep the kernel default scheduler for the particular disk.
DISK_IOSCHED="cfq cfq"# AHCI link power management (ALPM) for disk devices:
# min_power, med_power_with_dipm(*), medium_power, max_performance.
# (*) Kernel >= 4.15 required, then recommended.
# Multiple values separated with spaces are tried sequentially until success.
SATA_LINKPWR_ON_AC="med_power_with_dipm max_performance"
SATA_LINKPWR_ON_BAT="med_power_with_dipm min_power"# Exclude host devices from AHCI link power management.
# Separate multiple hosts with spaces.
#SATA_LINKPWR_BLACKLIST="host1"# Runtime Power Management for AHCI host and disks devices:
# on=disable, auto=enable.
# EXPERIMENTAL ** WARNING: auto will most likely cause system lockups/data loss.
#AHCI_RUNTIME_PM_ON_AC=on
#AHCI_RUNTIME_PM_ON_BAT=on# Seconds of inactivity before disk is suspended.
AHCI_RUNTIME_PM_TIMEOUT=15# PCI Express Active State Power Management (PCIe ASPM):
# default, performance, powersave.
PCIE_ASPM_ON_AC=powersave
PCIE_ASPM_ON_BAT=powersave# Radeon graphics clock speed (profile method): low, mid, high, auto, default;
# auto = mid on BAT, high on AC; default = use hardware defaults.
RADEON_POWER_PROFILE_ON_AC=low
RADEON_POWER_PROFILE_ON_BAT=low# Radeon dynamic power management method (DPM): battery, performance.
RADEON_DPM_STATE_ON_AC=battery
RADEON_DPM_STATE_ON_BAT=battery# Radeon DPM performance level: auto, low, high; auto is recommended.
RADEON_DPM_PERF_LEVEL_ON_AC=low
RADEON_DPM_PERF_LEVEL_ON_BAT=low# WiFi power saving mode: on=enable, off=disable; not supported by all adapters.
WIFI_PWR_ON_AC=on
WIFI_PWR_ON_BAT=on# Disable wake on LAN: Y/N.
WOL_DISABLE=Y# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
# A value of 0 disables, >=1 enables power saving (recommended: 1).
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1# Disable controller too (HDA only): Y/N.
SOUND_POWER_SAVE_CONTROLLER=Y# Power off optical drive in UltraBay/MediaBay: 0=disable, 1=enable.
# Drive can be powered on again by releasing (and reinserting) the eject lever
# or by pressing the disc eject button on newer models.
# Note: an UltraBay/MediaBay hard disk is never powered off.
BAY_POWEROFF_ON_AC=0
BAY_POWEROFF_ON_BAT=0
# Optical drive device to power off (default sr0).
BAY_DEVICE="sr0"# Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto# Exclude PCI(e) device adresses the following list from Runtime PM
# (separate with spaces). Use lspci to get the adresses (1st column).
#RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"# Exclude PCI(e) devices assigned to the listed drivers from Runtime PM.
# Default when unconfigured is "amdgpu nouveau nvidia radeon" which
# prevents accidential power-on of dGPU in hybrid graphics setups.
# Use "" to disable the feature completely.
# Separate multiple drivers with spaces.
#RUNTIME_PM_DRIVER_BLACKLIST="amdgpu nouveau nvidia radeon"# Set to 0 to disable, 1 to enable USB autosuspend feature.
USB_AUTOSUSPEND=1# Exclude listed devices from USB autosuspend (separate with spaces).
# Use lsusb to get the ids.
# Note: input devices (usbhid) are excluded automatically
#USB_BLACKLIST="1111:2222 3333:4444"# Bluetooth devices are excluded from USB autosuspend:
# 0=do not exclude, 1=exclude.
USB_BLACKLIST_BTUSB=0# Phone devices are excluded from USB autosuspend:
# 0=do not exclude, 1=exclude (enable charging).
USB_BLACKLIST_PHONE=0# Printers are excluded from USB autosuspend:
# 0=do not exclude, 1=exclude.
USB_BLACKLIST_PRINTER=1# WWAN devices are excluded from USB autosuspend:
# 0=do not exclude, 1=exclude.
USB_BLACKLIST_WWAN=1# Include listed devices into USB autosuspend even if already excluded
# by the blacklists above (separate with spaces).
# Use lsusb to get the ids.
#USB_WHITELIST="1111:2222 3333:4444"# Set to 1 to disable autosuspend before shutdown, 0 to do nothing
# (workaround for USB devices that cause shutdown problems).
#USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1# Restore radio device state (Bluetooth, WiFi, WWAN) from previous shutdown
# on system startup: 0=disable, 1=enable.
# Hint: the parameters DEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below
# are ignored when this is enabled!
RESTORE_DEVICE_STATE_ON_STARTUP=0# Radio devices to disable on startup: bluetooth, wifi, wwan.
# Separate multiple devices with spaces.
#DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"# Radio devices to enable on startup: bluetooth, wifi, wwan.
# Separate multiple devices with spaces.
#DEVICES_TO_ENABLE_ON_STARTUP="wifi"# Radio devices to disable on shutdown: bluetooth, wifi, wwan.
# (workaround for devices that are blocking shutdown).
#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"# Radio devices to enable on shutdown: bluetooth, wifi, wwan.
# (to prevent other operating systems from missing radios).
#DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"# Radio devices to enable on AC: bluetooth, wifi, wwan.
#DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"# Radio devices to disable on battery: bluetooth, wifi, wwan.
#DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"# Radio devices to disable on battery when not in use (not connected):
# bluetooth, wifi, wwan.
#DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifi wwan"# Battery charge thresholds (ThinkPad only, tp-smapi or acpi-call kernel module
# required). Charging starts when the remaining capacity falls below the
# START_CHARGE_THRESH value and stops when exceeding the STOP_CHARGE_THRESH value.
# Main / Internal battery (values in %)
#START_CHARGE_THRESH_BAT0=75
#STOP_CHARGE_THRESH_BAT0=80
# Ultrabay / Slice / Replaceable battery (values in %)
#START_CHARGE_THRESH_BAT1=75
#STOP_CHARGE_THRESH_BAT1=80# Restore charge thresholds when AC is unplugged: 0=disable, 1=enable.
#RESTORE_THRESHOLDS_ON_BAT=1# ------------------------------------------------------------------------------
# tlp-rdw - Parameters for the radio device wizard
# Possible devices: bluetooth, wifi, wwan.# Hints:
# - Parameters are disabled by default, remove the leading # to enable them
# - Separate multiple radio devices with spaces# Radio devices to disable on connect.
#DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
#DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
#DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"# Radio devices to enable on disconnect.
#DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"
#DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""
#DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""# Radio devices to enable/disable when docked.
#DEVICES_TO_ENABLE_ON_DOCK=""
#DEVICES_TO_DISABLE_ON_DOCK=""# Radio devices to enable/disable when undocked.
#DEVICES_TO_ENABLE_ON_UNDOCK="wifi"
#DEVICES_TO_DISABLE_ON_UNDOCK=""
网络上别人的配置
# tlp - Parameters for power saving# See full explanation: http://linrunner.de/en/tlp/docs/tlp-configuration.html# Hint: some features are disabled by default, remove theleading # to enable# them.# Set to 0 to disable, 1 to enable TLP.TLP_ENABLE=1# Operation mode when no power supply can be detected: AC, BAT.# Concerns some desktop and embedded hardware only.TLP_DEFAULT_MODE=AC# Operation mode select: 0=depend on power source, 1=alwaysuse TLP_DEFAULT_MODE# Hint: use in conjunction with TLP_DEFAULT_MODE=BAT for BATsettings on AC.TLP_PERSISTENT_DEFAULT=0# Seconds laptop mode has to wait after the disk goes idlebefore doing a sync.# Non-zero value enables, zero disables laptop mode.DISK_IDLE_SECS_ON_AC=0DISK_IDLE_SECS_ON_BAT=2# Dirty page values (timeouts in secs).MAX_LOST_WORK_SECS_ON_AC=15MAX_LOST_WORK_SECS_ON_BAT=60# Hint: CPU parameters below are disabled by default, removethe leading ## to enable them, otherwise kernel default values are used.# Select a CPU frequency scaling governor.# Intel Core i processor with intel_pstate driver:# powersave(*),performance.# Older hardware with acpi-cpufreq driver:# ondemand(*),powersave, performance, conservative, schedutil.# (*) is recommended.# Hint: use tlp-stat -p to show the active driver andavailable governors.# Important:# powersave forintel_pstate and ondemand for acpi-cpufreq are power# efficient for*almost all* workloads and therefore kernel and most# distributions havechosen them as defaults. If you still want to change,# you should knowwhat you're doing! You *must* disable your distribution's# governor settingsor conflicts will occur.CPU_SCALING_GOVERNOR_ON_AC=powersaveCPU_SCALING_GOVERNOR_ON_BAT=powersave# Set the min/max frequency available for the scalinggovernor.# Possible values strongly depend on your CPU. For availablefrequencies see# the output of tlp-stat -p.#CPU_SCALING_MIN_FREQ_ON_AC=0#CPU_SCALING_MAX_FREQ_ON_AC=0#CPU_SCALING_MIN_FREQ_ON_BAT=0#CPU_SCALING_MAX_FREQ_ON_BAT=0# Set energy performance hints (HWP) for Intel P-stategovernor:# performance,balance_performance, default, balance_power, power# Values are given in order of increasing power saving.# Note: Intel Skylake or newer CPU and Kernel >= 4.10required.CPU_HWP_ON_AC=balance_performanceCPU_HWP_ON_BAT=power# Set Intel P-state performance: 0..100 (%).# Limit the max/min P-state to control the power dissipationof the CPU.# Values are stated as a percentage of the availableperformance.# Requires an Intel Core i processor with intel_pstatedriver.CPU_MIN_PERF_ON_AC=0CPU_MAX_PERF_ON_AC=100CPU_MIN_PERF_ON_BAT=0CPU_MAX_PERF_ON_BAT=10# Set the CPU "turbo boost" feature: 0=disable,1=allow# Requires an Intel Core i processor.# Important:# - This may conflict with your distribution's governorsettings# - A value of 1 does *not* activate boosting, it just allowsit#CPU_BOOST_ON_AC=1#CPU_BOOST_ON_BAT=0# Minimize number of used CPU cores/hyper-threads under lightload conditions:# 0=disable,1=enable.SCHED_POWERSAVE_ON_AC=0SCHED_POWERSAVE_ON_BAT=1# Kernel NMI Watchdog:# 0=disable (default,saves power), 1=enable (for kernel debugging only).NMI_WATCHDOG=0# Change CPU voltages aka "undervolting" - Kernelwith PHC patch required.# Frequency voltage pairs are written to:# /sys/devices/system/cpu/cpu0/cpufreq/phc_controls# CAUTION: only use this, if you thoroughly understand whatyou are doing!#PHC_CONTROLS="F:V F:V F:V F:V"# Set CPU performance versus energy savings policy:# performance,balance-performance, default, balance-power, power.# Values are given in order of increasing power saving.# Requires kernel module msr and x86_energy_perf_policy fromlinux-tools.ENERGY_PERF_POLICY_ON_AC=balance-performanceENERGY_PERF_POLICY_ON_BAT=power# Disk devices; separate multiple devices with spaces(default: sda).# Devices can be specified by disk ID also (lookup with: tlpdiskid).DISK_DEVICES="sda sdb"# Disk advanced power management level: 1..254, 255 (maxsaving, min, off).# Levels 1..127 may spin down the disk; 255 allowable on mostdrives.# Separate values for multiple disks with spaces. Use thespecial value 'keep'# to keep the hardware default for the particular disk.DISK_APM_LEVEL_ON_AC="keep keep"DISK_APM_LEVEL_ON_BAT="1 1"# Hard disk spin down timeout:# 0: spin down disabled# 1..240: timeouts from 5s to 20min (in units of 5s)# 241..251: timeoutsfrom 30min to 5.5 hours (in units of 30min)# See 'man hdparm' for details.# Separate values for multiple disks with spaces. Use thespecial value 'keep'# to keep the hardware default for the particular disk.DISK_SPINDOWN_TIMEOUT_ON_AC="240 240"DISK_SPINDOWN_TIMEOUT_ON_BAT="120 120"# Select IO scheduler for the disk devices: cfq, deadline,noop (Default: cfq).# Separate values for multiple disks with spaces. Use thespecial value 'keep'# to keep the kernel default scheduler for the particulardisk.#DISK_IOSCHED="cfq cfq"# AHCI link power management (ALPM) for disk devices:# min_power,med_power_with_dipm(*), medium_power, max_performance.# (*) Kernel >= 4.15 required, then recommended.# Multiple values separated with spaces are triedsequentially until success.SATA_LINKPWR_ON_AC="med_power_with_dipmmax_performance"SATA_LINKPWR_ON_BAT="med_power_with_dipm min_power"# Exclude host devices from AHCI link power management.# Separate multiple hosts with spaces.#SATA_LINKPWR_BLACKLIST="host1"# Runtime Power Management for AHCI host and disks devices:# on=disable,auto=enable.# EXPERIMENTAL ** WARNING: auto will most likely cause systemlockups/data loss.#AHCI_RUNTIME_PM_ON_AC=on#AHCI_RUNTIME_PM_ON_BAT=on# Seconds of inactivity before disk is suspended.AHCI_RUNTIME_PM_TIMEOUT=15# PCI Express Active State Power Management (PCIe ASPM):# default,performance, powersave.PCIE_ASPM_ON_AC=performancePCIE_ASPM_ON_BAT=powersave# Radeon graphics clock speed (profile method): low, mid,high, auto, default;# auto = mid on BAT, high on AC; default = use hardwaredefaults.#RADEON_POWER_PROFILE_ON_AC=high#RADEON_POWER_PROFILE_ON_BAT=low# Radeon dynamic power management method (DPM): battery,performance.#RADEON_DPM_STATE_ON_AC=performance#RADEON_DPM_STATE_ON_BAT=battery# Radeon DPM performance level: auto, low, high; auto isrecommended.#RADEON_DPM_PERF_LEVEL_ON_AC=auto#RADEON_DPM_PERF_LEVEL_ON_BAT=auto# WiFi power saving mode: on=enable, off=disable; notsupported by all adapters.WIFI_PWR_ON_AC=offWIFI_PWR_ON_BAT=on# Disable wake on LAN: Y/N.WOL_DISABLE=Y# Enable audio power saving for Intel HDA, AC97 devices(timeout in secs).# A value of 0 disables, >=1 enables power saving(recommended: 1).SOUND_POWER_SAVE_ON_AC=0SOUND_POWER_SAVE_ON_BAT=1# Disable controller too (HDA only): Y/N.SOUND_POWER_SAVE_CONTROLLER=Y# Power off optical drive in UltraBay/MediaBay: 0=disable,1=enable.# Drive can be powered on again by releasing (andreinserting) the eject lever# or by pressing the disc eject button on newer models.# Note: an UltraBay/MediaBay hard disk is never powered off.BAY_POWEROFF_ON_AC=0BAY_POWEROFF_ON_BAT=0# Optical drive device to power off (default sr0).BAY_DEVICE="sr0"# Runtime Power Management for PCI(e) bus devices:on=disable, auto=enable.RUNTIME_PM_ON_AC=onRUNTIME_PM_ON_BAT=auto# Exclude PCI(e) device adresses the following list fromRuntime PM# (separate with spaces). Use lspci to get the adresses (1stcolumn).#RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"# Exclude PCI(e) devices assigned to the listed drivers fromRuntime PM.# Default when unconfigured is "amdgpu nouveau nvidiaradeon" which# prevents accidential power-on of dGPU in hybrid graphicssetups.# Use "" to disable the feature completely.# Separate multiple drivers with spaces.#RUNTIME_PM_DRIVER_BLACKLIST="amdgpu nouveau nvidiaradeon"# Set to 0 to disable, 1 to enable USB autosuspend feature.USB_AUTOSUSPEND=1# Exclude listed devices from USB autosuspend (separate withspaces).# Use lsusb to get the ids.# Note: input devices (usbhid) are excluded automatically#USB_BLACKLIST="1111:2222 3333:4444"# Bluetooth devices are excluded from USB autosuspend:# 0=do not exclude,1=exclude.USB_BLACKLIST_BTUSB=0# Phone devices are excluded from USB autosuspend:# 0=do not exclude,1=exclude (enable charging).USB_BLACKLIST_PHONE=0# Printers are excluded from USB autosuspend:# 0=do not exclude,1=exclude.USB_BLACKLIST_PRINTER=1# WWAN devices are excluded from USB autosuspend:# 0=do not exclude,1=exclude.USB_BLACKLIST_WWAN=1# Include listed devices into USB autosuspend even if alreadyexcluded# by the blacklists above (separate with spaces).# Use lsusb to get the ids.#USB_WHITELIST="1111:2222 3333:4444"# Set to 1 to disable autosuspend before shutdown, 0 to donothing# (workaround for USB devices that cause shutdown problems).#USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1# Restore radio device state (Bluetooth, WiFi, WWAN) fromprevious shutdown# on system startup: 0=disable, 1=enable.# Hint: the parametersDEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below# are ignored whenthis is enabled!RESTORE_DEVICE_STATE_ON_STARTUP=0# Radio devices to disable on startup: bluetooth, wifi, wwan.# Separate multiple devices with spaces.#DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifiwwan"# Radio devices to enable on startup: bluetooth, wifi, wwan.# Separate multiple devices with spaces.#DEVICES_TO_ENABLE_ON_STARTUP="wifi"# Radio devices to disable on shutdown: bluetooth, wifi,wwan.# (workaround for devices that are blocking shutdown).#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifiwwan"# Radio devices to enable on shutdown: bluetooth, wifi, wwan.# (to prevent other operating systems from missing radios).#DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"# Radio devices to enable on AC: bluetooth, wifi, wwan.#DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"# Radio devices to disable on battery: bluetooth, wifi, wwan.#DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"# Radio devices to disable on battery when not in use (notconnected):# bluetooth, wifi, wwan.#DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifiwwan"# Battery charge thresholds (ThinkPad only, tp-smapi oracpi-call kernel module# required). Charging starts when the remaining capacityfalls below the# START_CHARGE_THRESH value and stops when exceeding theSTOP_CHARGE_THRESH value.# Main / Internal battery (values in %)#START_CHARGE_THRESH_BAT0=75#STOP_CHARGE_THRESH_BAT0=80# Ultrabay / Slice / Replaceable battery (values in %)#START_CHARGE_THRESH_BAT1=75#STOP_CHARGE_THRESH_BAT1=80# Restore charge thresholds when AC is unplugged: 0=disable,1=enable.#RESTORE_THRESHOLDS_ON_BAT=1#------------------------------------------------------------------------------# tlp-rdw - Parameters for the radio device wizard# Possible devices: bluetooth, wifi, wwan.# Hints:# - Parameters are disabled by default, remove the leading #to enable them# - Separate multiple radio devices with spaces# Radio devices to disable on connect.#DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"#DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"#DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"# Radio devices to enable on disconnect.#DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"#DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""#DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""# Radio devices to enable/disable when docked.#DEVICES_TO_ENABLE_ON_DOCK=""#DEVICES_TO_DISABLE_ON_DOCK=""# Radio devices to enable/disable when undocked.#DEVICES_TO_ENABLE_ON_UNDOCK="wifi"#DEVICES_TO_DISABLE_ON_UNDOCK=""启动TLP
sudo tlp start
（如果需要关闭tlp，则在tlp的配置文件中修改即可）
效果
sudo tlp stat
可以看到tlp已经开始工作
过一会后运行：
sudo tlp stat -t
会发现CPU温度已经明显改善
电脑发热严重：禁用独立显卡（Nvidia）/ TLP解决cpu占用率大相关推荐
- 解决电脑CPU占用率高问题
1. 开启杀毒扫描 当电脑被蠕虫病毒感染后,由于蠕虫病毒在电脑内部的快速繁殖,也会造成cpu占用率过高.前阶段出名的挖矿木马"老虎""BlueHero"&quo ...
- 深度linux禁用独立显卡,deepin显卡设置
简介 显卡(Video card.Display card.Graphics card.Video adapter),是个人电脑最基本组成部分之一,用途是将计算机系统所需要的显示信息进行转换驱动显示器 ...
- Mac使用技巧之如何禁用独立显卡
相信有许多Mac笔记本用户为了省电提高续航等情况,怎么禁用独立显卡,只使用核显呢? 下面小编给大家分享mac禁用独立显卡的方法,感兴趣的快来跟小编看看吧! 可以使用mac自带的 pmset 电源管理命 ...
- 笔记本独显无输出_独立显卡无信号输出_电脑检测不到独立显原因及解决方法...
独立显卡无信号输出 电脑插上独立显卡没有信号,但是能听到进入系统的声音,主板开机也能自检,就是没有信号输出!主板也检测不到有显卡插到卡槽上.显卡风扇是转的.把接口换到集成显卡可以显示画面.把独立显卡插 ...
- 电脑游戏显卡cpu占用率测试软件,游戏运行慢CPU占用率高试下更换显卡驱动试试...
我们平常在玩一些大型的游戏的时候,经常会遇到运行游戏软件时候电脑速度慢,电脑显示CPU占用率已经达到了100%的情况.其实遇到这类的问题是很正常的,因为我们在玩大型的游戏时需要占用到较多的CPU资源. ...
- 电脑CPU占用率高是什么原因造成的? 与解决方法
电脑CPU占用率高是什么原因造成的? CPU占用率高的九种可能 1.防杀毒软件造成故障 由于新版的KV.金山.瑞星都加入了对网页.插件.邮件的随机监控,无疑增大了系统负担.处理方式:基本上没有合理的处 ...
- 写文件cpu占用率高_CPU占用100%，电脑卡顿原来可以这样解决！多任务操作也运行如飞...
世界那么大,谢谢你来看我!!关注我你就是个网络.电脑.手机小达人 相信不少朋友都遇到过笔记本卡顿的情况,有时竟连打开文档都很费劲!可查看一番,自己也就打开了几个网页,在解压文件夹的时候打开文档就卡住了 ...
- 计算机如何降低安全提升速度,怎样减少电脑cpu占用率提高运行速度
减少电脑cpu要如何减少占用率呢,这是一个问题,那么怎样减少电脑cpu占用率提高运行速度的呢.下面是学习啦小编收集整理的怎样减少电脑cpu占用率提高运行速度,希望对大家有帮助~~ 减少电脑cpu占用率 ...
- 禁用software reporter tool.exe 解决CPU高占用率的问题
禁用software reporter tool.exe 解决CPU高占用率的问题 参考文章: (1)禁用software reporter tool.exe 解决CPU高占用率的问题 (2)http ...
最新文章
- LIS ZOJ - 4028
- 如何达到自己想要的成功 2011.8.4
- 输入记忆功能如何恢复
- 2440 休眠唤醒的实现过程（作者：wogoyixikexie@gliet）
- 运维监控之Nagios实战(五)Nagios QL3.11
- ASP.NET Core - 基于IHttpContextAccessor实现系统级别身份标识
- ssl1072-砝码称重【dp练习】
- 序（不知道是什么时候的模拟题）
- Bootstrap按钮的外观
- php输出mysql查返回行_php-MySQL简单查询返回零行
- linux内核移植过程问题总结
- 如何避免出现SQL注入漏洞
- 360网络修复大师_360补丁大师免安装下载-360补丁大师下载 v8.0 官方最新版
- 计算机应用基础配书光盘,计算机应用基础配书光盘系统客户端
- 人生如何尽兴呢？ 举头天外望，无我这般人「陆九渊」，“惟天下至诚，为能尽其性”...
- 业大宗商品价格简史：经验总结与未来展望-20210107.PDF
- android 仿ios动画效果代码,Android仿IOS上拉下拉弹性效果的实例代码
- 欧洲为何没有互联网巨头？
- 京东、京东全球购、考拉等电商平台入驻费用详解
- java中continue用法