Provided by: tlp_1.2.2-1_all bug

NAME

       tlp - apply laptop power saving settings

SYNOPSIS

       tlp command [parameters] [-- <config> ... ]

DESCRIPTION

       Apply power saving settings manually and control ThinkPad battery features.

COMMANDS

       start  Initialize  tlp  and  apply  power  saving  settings  according to the actual power
              source. Also use to apply a changed configuration.

       bat    Apply power saving settings for battery power source.

       true   Same as bat.

       ac     Apply power saving settings for AC power source.

       false  Same as ac.

       usb    Enable autosuspend for all USB devices, except blacklisted ones.

       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 auxiliary (BAT1) battery temporarily.
              Values must be between 1 and 100,  STOP_CHARGE  >  START_CHARGE  +  3.   Configured
              thresholds  are  restored  upon next system boot-up. When called without arguments,
              configured thresholds are set.

       fullcharge [BAT0|BAT1] (ThinkPads only)
              Set charge thresholds of main (BAT0) or auxiliary (BAT1) battery to factory presets
              (96/100)  temporarily  (causing a full charge).  Configured thresholds are restored
              upon next system boot-up.

       chargeonce [BAT0|BAT1] (ThinkPads only)
              Charge main (BAT0) or auxiliary (BAT1) battery to the stop  charge  threshold  once
              (bypassing  start  threshold).  Configured thresholds are restored upon next system
              boot-up.

       discharge [BAT0|BAT1] (ThinkPads only)
              Force complete discharge of main (BAT0) or auxiliary (BAT1) battery.

       recalibrate [BAT0|BAT1] (ThinkPads only)
              Battery recalibration: completely discharge main (BAT0) or auxiliary (BAT1) battery
              and recharge to 100%.

       diskid Show disk ids for configuration.

       -- PARAM=value ...
              Add  parameters to temporarily overwrite the system configuration (for this program
              invocation only).

NOTES

       For ThinkPads with more than one battery the selection works as follows:

              BAT0 - Main or internal battery

              BAT1 - Ultrabay, Slice or replaceable battery

EXAMPLES

       Apply thresholds of 70 / 90% to the main battery:

              tlp setcharge 70 90 BAT0

       Charge the auxiliary battery to full capacity:

              tlp fullcharge BAT1

       Recalibrate the main battery:

              tlp recalibrate BAT0

FILES

       /etc/default/tlp
              System-wide configuration file containing all power saving settings.

EXIT STATUS

       On success, 0 is returned, a non-zero failure code otherwise.

SEE ALSO

       tlp-stat(8), bluetooth(1), wifi(1), wwan(1).

       Project homepage: ⟨http://linrunner.de

AUTHOR

       (c) 2018 Thomas Koch <linrunner at gmx.net>