Linux Power Management: Difference between revisions
From DWIKI
Tag: wikieditor |
m →HOWTO Tag: wikieditor |
||
| Line 8: | Line 8: | ||
==CPU frequency scaling== | ==CPU frequency scaling== | ||
* https://wiki.archlinux.org/title/CPU_frequency_scaling | |||
===Relevant commands=== | ===Relevant commands=== | ||
cpufreq-info | cpufreq-info | ||
===Check which governor is active=== | |||
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | |||
===Thermal Throttling=== | ===Thermal Throttling=== | ||
Revision as of 09:41, 13 November 2025
Documentation
- /usr/src/linux/Documentation/usb/power-management.txt
- /usr/src/linux/Documentation/cpu-freq/index.txt
HOWTO
Hibernate
https://askubuntu.com/questions/1240123/how-to-enable-the-hibernate-option-in-ubuntu-20-04
CPU frequency scaling
Relevant commands
cpufreq-info
Check which governor is active
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
Thermal Throttling
Tools
- powertop
- cpufrequtils
- cpupower
- powersaved
- powernowd
- powerdevil
- lm-sensors
