Power Management

NAME¶

tlp-stat - view power saving status

SYNOPSIS¶

tlp-stat [options] [-- CONFIG_PARAM=value ... ]

View configuration, system information, kernel power saving tunables and battery data. Invocation without options shows all information categories.

-b, --battery: View battery data. Add -v to see battery voltages (if available).
-c, --config: View active configuration.
--cdiff: View the difference between defaults and user configuration.
-d, --disk: View disk device information.
-e, --pcie: View PCIe device information. Add -v to see device runtime status.
-g, --graphics: View graphics card information.
-m, --mode: Print current power mode.
-p, --processor: View processor information. For clarity the standard output shows only cpu0. Add -v to see all cpus. Add -q to see cpu driver state only.
-q, --quiet: Omit version header and show less information in the processor category.
-r, --rfkill: View radio device states.
-s, --system: View system information and TLP status.
-t, --temp: View temperatures and fan speed.
-u, --usb: View USB device information. Add -v to see device runtime status.
-v, --verbose: Show more information in the battery, PCIe, processor and USB categories.
--version: Print TLP version.

Diagnostics and debugging:

-P, --pev: Monitor power supply udev events.
--psup: View power supply diagnostics.
-T, --trace: View trace output.
--udev: Check if udev rules for power source changes and connecting USB devices are active.
-w, --warn: View warnings about SATA disks.
-- CONFIG_PARAM=value ...: Append configuration parameters to a command. These temporarily override the system configuration during execution of that command only and are not kept afterwards. Disclaimer: this feature exists for the sole purpose of test automation during TLP's development. It is provided as is and there is no support whatsoever.

/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 as fallback only when /etc/tlp.conf is non-existent.

2024-09-17

TLP 1.7.0