Last Change: 2018-09-07, 16:50
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tlp − apply laptop power management settings
tlp command [param]
This command allows one to invoke TLP’s functions manually and provides extended battery functions for ThinkPads.
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start |
Initialize tlp and apply settings according to the actual power source. |
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bat |
Apply settings for battery power source. |
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true |
Same as bat (this command is called when power source changes to battery). |
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ac |
Apply settings for ac power source. |
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false |
Same as ac (this command is called when power source changes to ac). |
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usb |
Enable autosuspend for all usb devices, except blacklisted ones. |
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bayoff |
Turn off optical drive in UltraBay/MediaBay. The drive may be re-enabled by pulling the eject lever or pushing the media eject button on newer models. |
setcharge [START_CHARGE STOP_CHARGE] [BAT0|BAT1] (ThinkPads only)
Set charge thresholds of main (BAT0) or Ultrabay (BAT1) battery temporarily. Values must be between 1 and 100, Stop > Start + 3. Configured thresholds are restored upon next system start. When called without arguments, configured thresholds are set.
fullcharge [BAT0|BAT1] (ThinkPads only)
Set charge thresholds of main (BAT0) or Ultrabay (BAT1) battery to factory preset (96/100) temporarily (causing a full charge). Configured thresholds are restored upon next system start.
chargeonce [BAT0|BAT1] (ThinkPads only)
Charge main (BAT0) or Ultrabay (BAT1) battery to upper charge threshold once (bypassing lower threshold). Configured thresholds are restored upon next system start.
discharge [BAT0|BAT1] (ThinkPads only)
Force complete discharge of main (BAT0) or Ultrabay (BAT1) battery.
recalibrate [BAT0|BAT1] (ThinkPads only)
Battery recalibration: completely discharge main (BAT0) or Ultrabay (BAT1) battery and recharge to 100%.
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stat |
Same as tlp-stat. |
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diskid |
Show disk ids for configuration. |
/etc/default/tlp
System configuration file containing all power management settings.
tlp-stat(8), bluetooth(1), wifi(1), wwan(1).
Thomas Koch <linrunner at gmx.net>