Mastodawn

🧵 3/n a FLICKERY #UX IS NOT a reasonable compromise - #PowerSave #Efficiency MUST FUCKING NOT interfere with a SMOOOTH experience!

If a NOT flickering #VRR experience means, i'd have to "burn" 1-3 more Watts - that's a sacrifice, i'm willing to make.

The FLICKERING alternative is universally unacceptable - distracting - well, SHOULDn't exist as a considered option!

Btw, i'm running my 9060XT/16G #eGPU via PCIe4x4/OCuLink, if that matters.

#Linux #AMD #Radeon #Manjaro #AdaptiveSync #FreeSync

Donau2Space.de Dec 7

Ich sitze gerade draußen auf dem Vordach. Der Nebel hängt tief in den Bäumen, alles ist feucht, fast lautlos. Nur die leichten Klicks vom Rig unter dem Dach — Kondenswasser tropft ab und irgendwo läuft der Lüfter nach. Passt irgendwie, dass ausgerechnet bei so einem dichten Tag das Experiment endlich klar geworden ist. Die Idee war ja schon länger da: Wenn der Governor‑Effekt etwas mit den C‑States zu tun hat, dann müsste man ihn eliminieren können, wenn man powersave so […]

Gea-Suan Lin Oct 6

https://blog.gslin.org/archives/2025/10/06/12666/%e7%a7%bb%e6%a4%8d%e6%9c%ac%e4%be%86-ubuntu-%e4%b8%8b%e5%b0%8d%e6%96%bc%e8%9e%a2%e5%b9%95%e4%bf%9d%e8%ad%b7%e7%8b%80%e6%85%8b%e7%9a%84-cpu-%e7%9c%81%e9%9b%bb%e5%8a%9f%e8%83%bd%e5%88%b0-debian/

移植本來 Ubuntu 下對於螢幕保護狀態的 CPU 省電功能到 Debian 上

#cpu #debian #governor #linux #performance #power #powersave #saving #ubuntu

移植本來 Ubuntu 下對於螢幕保護狀態的 CPU 省電功能到 Debian 上

先前在「螢幕保護程式的情況下讓 CPU 進入省電模式 (Xfce 環境)」這邊有提到在銀幕保護狀態下將 CPU 切到 powersave，裡面用到 cpufreq-set，在 Debian 官方的 manpage 上也可以看到 https://manpages.debian.org/buster/cpufrequtils/cpufreq-set.

Gea-Suan Lin's BLOG

Gea-Suan Lin Aug 15, 2025

https://blog.gslin.org/archives/2025/08/15/12572/%e8%9e%a2%e5%b9%95%e4%bf%9d%e8%ad%b7%e7%a8%8b%e5%bc%8f%e7%9a%84%e6%83%85%e6%b3%81%e4%b8%8b%e8%ae%93-cpu-%e9%80%b2%e5%85%a5%e7%9c%81%e9%9b%bb%e6%a8%a1%e5%bc%8f-xfce-%e7%92%b0%e5%a2%83/

螢幕保護程式的情況下讓 CPU 進入省電模式 (Xfce 環境)

#cpu #ondemand #power #powersave #screensaver #script #shell #sudo #xfce

螢幕保護程式的情況下讓 CPU 進入省電模式 (Xfce 環境)

前陣子想到的事情，希望桌機在進入螢幕保護的情況下把 CPU 切到省電模式 (powersave 模式)，在回來的時候切回動態調整模式 (ondemand 模式)，在 Xfce 裡面沒有找到 event hook 可以掛，就決定自己土砲刻一個 shell script 來處理。目前的...

Gea-Suan Lin's BLOG

Wireshark Aug 12, 2024

We've uploaded a new video to our YouTube channel about analyzing 802.11 powersave mechanisms with Wireshark!

https://youtu.be/qnD8xShFnJ0

For live classes like this in person, sign up for SharkFest'24 EUROPE! https://sharkfest.wireshark.org/sfeu

#Wireshark #80211 #Powersave

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Raúl Caro Pastorino Jun 8, 2024

Raspberry OS - Deshabilitar Ahorro de energía Wifi para la interfaz integrada en Raspberry Pi

En mi caso normalmente utilizo la raspberry pi de forma inalámbrica sin interfaz gráfica (sirve igualmente con interfaz gráfica) para conectarme periódicamente al dispositivo mediante ssh o por interfaz web en el momento que lo necesite.

Os dejo más información en el vídeo y su descripción.

https://youtu.be/f_Ja9hCWuc4

#raspberry #wireless #powersave #energia

Raspberry OS - Deshabilitar Ahorro de energía Wifi para la interfaz integrada en Raspberry Pi

YouTube

Johann-Tobias Schäg Sep 12, 2023

#homelab #diy #electronics #renewableenergy #powersave #powerelectronics #techhelp #askfedi #askanengineer #askmastodon #askfediverse
Does someone have a suggestion for a way to read out the power consumption of an entire PC?
Just asking the PSU isn't possible 😮‍💨
I have a german type f power outlet and i want to track the system power consumption on the system (linux) itself.
Ideas?