Linux Mint TLP设置

设置完后，可以有效提高电池模式下的续航，AC模式下也能降低待机温度。TLP默认情况下有些省电特性没有开启，如果你能确认是酷睿cpu可以尝试开启。

如果是thinkpad 可以安装
sudo apt-get install tp-smapi-dkms acpi-call-dkms
修改/etc/rc.local 增加
modprobe acpi_call
/usr/sbin/tlp start

联想k29也安装了，没发现什么异常

tlp配置文件
gedit /etc/default/tlp

# ------------------------------------------------------------------------------
# tlp - Parameters for power save
# 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=AC# 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).
# 开启
MAX_LOST_WORK_SECS_ON_AC=30
MAX_LOST_WORK_SECS_ON_BAT=90# 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:
#   ondemand, powersave, performance, conservative
# Intel Core i processor with intel_pstate driver:
#   powersave, performance
# Important:
#   You *must* disable your distribution's governor settings or conflicts will
#   occur. ondemand is sufficient for *almost all* workloads, you should know
#   what you're doing!
# 开启
CPU_SCALING_GOVERNOR_ON_AC=performance
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
# tlp-stat output, Section "+++ Processor".
#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 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.# 开启
CPU_MIN_PERF_ON_AC=0
CPU_MAX_PERF_ON_AC=100
CPU_MIN_PERF_ON_BAT=1
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# 开启
CPU_BOOST_ON_AC=1
CPU_BOOST_ON_BAT=1# Minimize number of used CPU cores/hyper-threads under light load conditions
SCHED_POWERSAVE_ON_AC=0
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, normal, powersave
# Requires kernel module msr and x86_energy_perf_policy from linux-tools
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=powersave# Hard 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"# Hard 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 devices with spaces.
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"# 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.
#DISK_SPINDOWN_TIMEOUT_ON_AC="0 0"
#DISK_SPINDOWN_TIMEOUT_ON_BAT="0 0"# Select IO scheduler for the disk devices: noop, deadline, cfq (Default: cfq);
# Separate values for multiple devices with spaces.# 开启
DISK_IOSCHED="deadline cfq"# SATA aggressive link power management (ALPM):
#   min_power, medium_power, max_performance
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power# PCI Express Active State Power Management (PCIe ASPM):
#   default, performance, powersave
PCIE_ASPM_ON_AC=performance
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.
# (Kernel >= 2.6.35 only, open-source radeon driver explicitly)
RADEON_POWER_PROFILE_ON_AC=high
RADEON_POWER_PROFILE_ON_BAT=low# Radeon dynamic power management method (DPM): battery, performance
# (Kernel >= 3.11 only, requires boot option radeon.dpm=1)
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery# Radeon DPM performance level: auto, low, high; auto is recommended.
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto# WiFi power saving mode: 1=disable, 5=enable; not supported by all adapters.
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5# 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 save.
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1# Disable controller too (HDA only): Y/N
SOUND_POWER_SAVE_CONTROLLER=Y# Set to 1 to power off optical drive in UltraBay/MediaBay when running on
# battery. A value of 0 disables this feature (Default).
# 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_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# Runtime PM for *all* PCI(e) bus devices, except blacklisted ones:
#   0=disable, 1=enable
RUNTIME_PM_ALL=1# 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
# (should prevent accidential power on of hybrid graphics' discrete part).
# Default is "radeon nouveau"; use "" to disable the feature completely.
# Separate multiple drivers with spaces.
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau"# 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 (see below)
#USB_BLACKLIST="1111:2222 3333:4444"# 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 driver or WWAN 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_TRESH value and stops when exceeding the STOP_CHARGE_TRESH value.
# Main / Internal battery (values in %)
# 开启
START_CHARGE_THRESH_BAT0=40
STOP_CHARGE_THRESH_BAT0=80
# Ultrabay / Slice / Replaceable battery (values in %)
#START_CHARGE_THRESH_BAT1=40
#STOP_CHARGE_THRESH_BAT1=80# ------------------------------------------------------------------------------
# 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=""

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