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linux:notes:x86_energy_perf_policy

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linux:notes:x86_energy_perf_policy [2025/04/09 08:29] – [TuneD] Sean Rhonelinux:notes:x86_energy_perf_policy [2025/04/25 21:53] (current) – [Prerequisites] Sean Rhone
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 ====== Information ====== ====== Information ======
  
-  * ''x86_energy_perf_policy''+  * ''x86_energy_perf_policy'' as udev rule 
 +  * Alternative to ''tuned'', ''tlp'', etc 
 + 
 +===== Prerequisites ===== 
 + 
 +  * [[linux;distros;opensuse_tumbleweed_gnome|openSUSE Tumbleweed (GNOME)]] 
 + 
 +  sudo zypper remove --clean-deps 'tuned' 
 + 
 +  sudo zypper addlock 'tuned' 
 + 
 +  sudo zypper install 'cpupower'
  
 ===== Check ===== ===== Check =====
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 ====== Scripts ====== ====== Scripts ======
- 
-===== TuneD ===== 
- 
-  * [[linux:distros:fedora_workstation_gnome|Fedora Workstation]] 
-  * Automatic power-management like ''tlp'' 
-  * Required to remove ''tuned'' so it doesn't override below udev rule 
-  * [[linux;notes;x86_energy_perf_policy?rev=1735159420|Ubuntu]] 24.10 with ''power-profiles-daemon'' 
- 
-  sudo dnf remove 'tuned' 
- 
-  sudo dnf install 'kernel-tools' 
  
 ===== AC ===== ===== AC =====
  
-  sudo mkdir -p '/etc/udev/scripts.d' && sudo -e '/etc/udev/scripts.d/ac-power.sh' && sudo restorecon -F -I '/etc/udev/scripts.d/ac-power.sh' && sudo chmod +x '/etc/udev/scripts.d/ac-power.sh'+  sudo mkdir -p '/etc/udev/scripts.d' && sudo -e '/etc/udev/scripts.d/ac-power.sh' && sudo restorecon -F -I -R '/etc/udev/scripts.d' && sudo chmod +x '/etc/udev/scripts.d/ac-power.sh'
  
 <code> <code>
 #!/bin/bash #!/bin/bash
- +x86_energy_perf_policy --all 'performance' --turbo-enable '1' --force</code>
-# AC +
-x86_energy_perf_policy --all 'performance' --turbo-enable '1' --force +
- +
-# End</code>+
  
 ===== Battery ===== ===== Battery =====
  
-  sudo mkdir -p '/etc/udev/scripts.d' && sudo -e '/etc/udev/scripts.d/battery-power.sh' && sudo restorecon -F -I '/etc/udev/scripts.d/battery-power.sh' && sudo chmod +x '/etc/udev/scripts.d/battery-power.sh'+  sudo mkdir -p '/etc/udev/scripts.d' && sudo -e '/etc/udev/scripts.d/battery-power.sh' && sudo restorecon -F -I -R '/etc/udev/scripts.d' && sudo chmod +x '/etc/udev/scripts.d/battery-power.sh'
  
 <code> <code>
 #!/bin/bash #!/bin/bash
- +x86_energy_perf_policy --all 'balance-power' --turbo-enable '0' --force</code>
-# Battery +
-x86_energy_perf_policy --all 'balance-power' --turbo-enable '0' --force +
- +
-# End</code>+
  
 ===== udev Rule ===== ===== udev Rule =====
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 <code> <code>
-# AC 
 ACTION=="add|change", SUBSYSTEM=="power_supply", ATTRS{type}=="Mains", ATTRS{online}=="1", RUN+="/etc/udev/scripts.d/ac-power.sh" ACTION=="add|change", SUBSYSTEM=="power_supply", ATTRS{type}=="Mains", ATTRS{online}=="1", RUN+="/etc/udev/scripts.d/ac-power.sh"
- +ACTION=="add|change", SUBSYSTEM=="power_supply", ATTRS{type}=="Mains", ATTRS{online}=="0", RUN+="/etc/udev/scripts.d/battery-power.sh"</code>
-# Battery +
-ACTION=="add|change", SUBSYSTEM=="power_supply", ATTRS{type}=="Mains", ATTRS{online}=="0", RUN+="/etc/udev/scripts.d/battery-power.sh" +
- +
-# End</code>+
  
 ===== Check ===== ===== Check =====
/srv/www/wiki/data/attic/linux/notes/x86_energy_perf_policy.1744201778.txt.gz · Last modified: by Sean Rhone