Provided by: tlp_1.3.1-2_all
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, START_CHARGE must not exceed STOP_CHARGE - 4. 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/tlp.conf System-wide user configuration file, uncomment parameters here to override default settings and customization files below. /etc/tlp.d/*.conf System-wide drop-in customization files, overriding defaults below. /usr/share/tlp/defaults.conf Intrinsic default settings. DO NOT EDIT this file, instead use one of the above alternatives. /run/tlp/run.conf Effective settings consolidated from all above files. DO NOT CHANGE this file, it is for reference only and regenerated on every invocation of TLP. /etc/default/tlp Obsolete system-wide configuration file. DO NOT USE this file, it is evaluated only when /etc/tlp.conf is non-existent.
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: ⟨https://linrunner.de⟩
AUTHOR
(c) 2020 Thomas Koch <linrunner at gmx.net>