Fedora power management. 🔗 Participants Jaroslav Škarvada .

Fedora power management Topic Replies Views Activity F41 and power-profiles-daemon Ask Fedora power-management , f41 , tuned , power-profiles-daemon 8 1709 November 7, 2024 How to switch to tuneD on Fedora 40 Atomic Desktops Ask Fedora kde-plasma , rpm-ostree , power-management , f40 , atomic-desktops , tuned I am using Fedora 38 with the XPS 15 9520, power management with Kernel 6. This starts at kernel components, goes over userland improvements up to usability and user experience on the Desktop. The new PowerTOP tool identifies specific components of kernel and user-space applications that frequently wake up the CPU. The upstream developer strongly recommends power-profiles-daemon for power management. Going to the settings page for power management freezes the settings window. It sometimes drops and rises, but wifi works normally. g. I blacklisted nouveau drivers as I don't need the discrete GPU while working and installed TLD. org I only came acro… Is there a way to automatically switch power profiles when on mains power vs battery (with Fedora 30)? I’m a bit in the dark about how Fedora does power management in general (for all I know it might do battery/plugged-in switching by default?) When searching docs. To give it a better visibility, and because it might surprise many users and consider it a bug Aug 24, 2023 · [SOLVED] KDE plasma power management not working / starting you have to change the line 'TimeoutSec=5s' to higher value 95K subscribers in the Fedora community. Dec 21, 2022 · Enable snaps on Fedora and install Power Management Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. This happens especially when running on battery power. I’d be interested in pointers to any Nov 2, 2021 · Fedora Linux 35 is now available for workstations (laptops or desktops), servers, or IoT devices. I also see a few ways 1 day ago · Unlock the full potential of Fedora Linux 40 with this hands-on, modern guide tailored for developers, DevOps engineers, sysadmins, and advanced users who want to create a high-performance, secure, and developer-optimized workstation or server. In Settings/Power Manager, under “Display” the “Display power management” is enabled, and all the knobs for both “On Battery” and “Plugged In” are set to reasonable values. This document provides guidance and information regarding power management for systems running Fedora 20. 12. After distro hopping on my desktop pc for the past 6 months have settled with fedora and decided to install it on my laptop as well. Oct 2, 2024 · 🔗 Make Tuned the Default Power Profile Management Daemon 🔗 Summary This Change makes ‘tuned’ the default power profile management daemon in Fedora Workstation, KDE Plasma, and Budgie instead of power-profiles-daemon. Using powertop especially for Fedora 9 quite a few improvements were already done, but there is still lots of things that haven't been touched in regard to power saving. config/powerdevilrc, exactly as I entered. I assumed power-profiles-daemon was still being maintained, but it seems like we just force folks to use tuned anyway. According to the accepted Change Proposal the recommended way to use is to remove power-profiles-daemon and replace it with tuned-ppd If tuned is the primary power profile tool in Fedora, the three ppd profiles will not limit us and the creativity of the contributors and vendors. This document represents a proposed Change. org I only came across some seemingly outdated material (eg. CPU temperatures are all between 40 and 60°C which confirms that this is not thermal throttling of some sort. 0 power meters that use the sysfs interface. This proposal will only be implemented if approved by the Fedora Engineering Steering Committee. One thing that I'm concerned about is the fact that I can't see my power plan on Fedora 35, which makes me think that my energy efficiency is not the best. It's so different that I did ~1:15min battery duration on Fedora, while using W11, I I’m using the stock Gnome on Wayland, Fedora 30, on a Dell XPS 15 9570. Now whatever I configure in the ‘Power management’ option, Fedora doesn’t put it in effect. I don’t know for Feb 28, 2025 · All; I am running Fedora 41 - KDE spin on a Lenovo Legion 9, it is fully up to date. Nov 19, 2019 · 4 I recently installed Fedora 30 for work on my Gigabyte Aero 15X v8. marko3209 (Mark Schlegel) February 8, 2025, 5:44pm 5 Mar 2, 2025 · Explains the upower command to show the battery and power status in Linux with syntax and examples for new users. OpenGL, then it's power hungry application. This project is based on measurement and statistic of power consumption mainly on laptops. Remove conflicting power management tools When installing TLP, conflicting power management tools must be uninstalled: Fedora version 40 and below sudo dnf remove power-profiles-daemon Fedora version 41 and newer sudo dnf remove tuned tuned-ppd Oct 28, 2024 · Maybe. On the KDE desktop, use Kickoff Application Launcher + Computer + System Settings + Advanced → Power Management. Refer to Chapter 2, Power Management Auditing and Analysis for details. So, to sum up and try to recreate by other people: Power Management [Optimus Laptop] Tips Ask Fedora f37, kde, slimbook, amd, nvidia hieronymus (Roger G) February 18, 2023, 12:08pm Jul 14, 2025 · Fedora slow after reboot when laptop runs on battery Ask Fedora problem , power-management , workstation , f41 , tuned 10 159 February 4, 2025 High battery usage since recently Ask Fedora gnome , tlp 2 115 July 7, 2025 F41 Change Proposal: Make Tuned the Default Power Profile Management Daemon (System-Wide) Change Proposals fesco , f41 42 5236 Oct 3, 2025 · I’ve noticed that my laptop, Thinkpad x270, runs slowly after Fedora 41 Gnome reboots. When the laptop is idle for some time, the screen turns off and the laptop locks up. 🔗 Participants Jaroslav Škarvada The kernel used in Fedora 20 includes a driver for HP iLO and iLO2 firmware, which allows programs to query management processors at /dev/hpilo/dXccbN. However, GNOME Power Manager remains a front end for that functionality. The Power Management Guide documents how to manage power consumption on Fedora 20 systems effectively. I even installed auto-cpufreq but it doesn't help. 10 votes, 11 comments. It can optimize the power consumption of various components of the system. Nevertheless TLP is highly customizable to fulfil your specific From power management point of view is better to use automatically standby, suspend or power off than screen-saver. 04 ships it by default. It only happens when the laptop is not plugged in to socket. After upgrading Fedora Workstation from 40 to 41, tuned did not get installed, and dnf autoremove dropped the now unreferenced power-profiles-daemon, so no service that provides this functionality ended up installed here. 11) still gets very warm and drains its battery, May 25, 2025 · The power management settings I’ve selected in Settings seem to be reflected well in ~/. Of course, the system is fully up to date Mar 21, 2025 · Hi, I’m running KDE 6. I'm using "System Settings" > "Power Management" > "Suspend Session" to enable sleep after x minutes of inactivity and it works for about a day. We are trying to locate the main power greedy applications by measuring with new tools, which have been introduced in our project. When I wake it up, the screen backlight starts flickering heavily and gradually goes away after about 10-15 minutes. 3. Aug 9, 2022 · lenovo , f39 , silverblue , atomic-desktops , battery 4 825 September 2, 2024 Battery threshold methods supports in Silverblue Project Discussion silverblue-team , help 5 1645 April 10, 2022 Power profiles and charging threshold in fedora 39 Ask Fedora f38 , gnome-software , hardware , power-management , gnome , f39 , workstation 10 8665 Aug 31, 2023 · Problem Since Fedora 38, systems with the GNOME desktop environment suspend after 15 minutes of user inactivity, even when plugged in to the AC outlet. PowerTOP The tickless kernel in Fedora allows the CPU to enter the idle state more frequently, reducing power consumption and improving power management. 3, now the applets for my battery and screen brightness are gone. The goal of SIGs/PowerManagement is to improve the current state of power management in userspace. TLP’s default settings are already optimized for battery life and implement Powertop’s recommendations out of the box, so you can install it and just sit back and relax! But wait, there’s more! TLP is completely customizable, which means you can get Hello ! For the last week or so, my Fedora desktop has stopped being able to wake from sleep. ASPM controls the power state at both ends of the link, and saves power in the link even when the device at the end of the link is in a fully powered-on state. a Linux. Fedora 20 includes tools with which you can identify and audit applications on the basis of their CPU usage. Jul 1, 2024 · How can I disable the bluetooth power management on my computer. I'm slowly migrating from Windows, reason why I run Dual-boot and stills uses microsoft's SO. We also would like to extend and improve the functionality of tuned and update pm-utils to the latest May 21, 2025 · Fedora 42 (Gnome 48) Settings/Power Management has “Preserve Battery Health” enabled, but the laptop is usually plugged in and battery is constently at 100%: It might help to pull the battery past the threshold once. All F40 updates are installed. Fedora 19). Hello, I'm a newbie on linux and Fedora is my first Distro. The battery… Power management has been one of the focus points for improvements for Fedora 20. Fedora 20 includes greater support for new graphics chipsets, which ensures that suspend and resume will work on a greater number of platforms. It seems it’s causing crackling issues. Power profile management for Linux. Power management is system-dependent. 11-200. k. In my experience once it is above the threshold it will just keep charging, but if it is below it will stay there. fc41. Power save mode will automatically be enabled on low battery. So how can I disallow completely the system to go into suspend/sleep mode ? Aug 15, 2024 · I use Fedora 40 and I am very new to Fedora a. This usually happens with my Wifi. The command to set the power limit is: sudo nvidia-smi -pl (power limit) If you run that command on its own you will get a message saying that persistence mode is not enabled. But even after that, the battery life is around 4-4:30 h versus more than 6 on Windows. However the settings don’t work. 4. But none of these have different settings for AC/battery. fedoraproject. Apr 15, 2025 · The Fedora Project and the KDE Community hope that you’ll find the Fedora KDE Plasma Desktop 42 to be a trustworthy, powerful and easy-to-use desktop operating system. This is a particular nuisance on the Dell laptop because if the display sleeps even on AC after a short time it doesn’t wake up again. Powerdevil works with Solid only and it's integrated in your desktop. 6, “UPower”. I haven’t explored tlp, powertop or any other power management tool. tuned-ppd provides a drop-in replacement for power-profiles-daemon, which allows it to be used with current desktops power users can customize the desktop-exposed power - Network card power settings - USB device power management - System cooling behavior In Fedora 41+, it's preconfigured to work seamlessly with GNOME - you don't need to do any manual configuration. Then I Mar 29, 2010 · How to disable the power management in fedora 12, so that lcd/monitor should not go to sleep/off when system is idle? I'm using Fedora 40, KDE 6. Feb 2, 2024 · In an era of energy efficiency, configure the Linux kernel for optimal power management. sudo dnf install power-profiles-daemon Power profiles daemon was meant to be included by default in fedora 34 but sadly wasn’t due to a miscommunication. I Jan 11, 2025 · Still reasonably new to Fedora/Linux so apologies if this is an easy fix or I’ve missed something. When I initially boot the laptop the Power Management is running fine but after some time, and a few times logging in the Power Management is not longer running. 1. 🔗 Power Management improvements for Fedora 15 🔗 Summary The goal of SIGs/PowerManagement is to improve the current state of power management in userspace. Apr 27, 2022 · Dear Fedora community, this is my first post in this forum. It has settings for screen brightness / dimming, timing for blanking the screen, auto suspend etc. Today randomly the KDE battery widget didnt allow me to set the power profiles, so I thought “if it is broken, I can just throw it out!”. 🔗 Power Management improvements for Fedora 12 🔗 Summary Our goal is the improvement of power management especially in regard to userland. Oct 30, 2024 · Fedora 41 is out, but I prefer having unstable things in my Rawhide Distrobox, and stay on Fedora 40 for a few months. It'd help if I could find some documentation on Fedora power management, to try and get an understanding of how it's all supposed Tuned-ppd in Fedora 41 (and greater) is a power management daemon that automatically optimizes your system's performance and power consumption. This allows users to switch between standard, performance, and power save modes in the Power panel of System Settings. Notebook power management therefore receives a lot more attention than desktop power management, even - Selection from Fedora Linux [Book] Nov 22, 2023 · Probably a more gnome question but I will appreciate if there are any clues for solving this problem: What is the thing/daemon responsible for managing the power profiles charging threshold? In my last fedora 38 installation the threshold at 80% just worked on my thinkpad l14 gen 1, but I’ve just updated to fedora 39 and upgraded my system memory and this stopped working. F41 replaced it with tuned. $ sudo dnf remove tuned tuned-ppd Package Arch Version Repository Size Removing: tuned Aug 9, 2021 · 🔗 Release Notes Fedora Workstation now ships with power-profiles-daemon installed and enabled. 14 with improved hardware support, and the Ask Fedora lenovo , f39 , silverblue , atomic-desktops , battery 4 738 September 2, 2024 Power profiles and charging threshold in fedora 39 Ask Fedora f38 , gnome-software , hardware , power-management , gnome , f39 , workstation 10 8347 December 10, 2024 No battery charge limit Fedora 42 Ask Fedora gnome , f42 7 690 June 19, 2025 Mar 2, 2005 · FedoraThis forum is for the discussion of the Fedora Project. This affects new installs and some upgraded systems (depending whether you touched that setting in the past). External devices create additional complications. I think switching to tuned will benefit the users for the next 10+ years. Seems like there is some over-eager Feb 6, 2024 · TLP is a command-line power management tool in Linux. So using the 'Sleep after 15 minutes idle ’ makes no sense and not very desirable. I’m not 100% sure at this point. Can I adjust the default Jun 20, 2024 · Fedora 41 To Replace Power-Profiles-Daemon With "Tuned" The Fedora Engineering and Steering Committee has approved of Fedora 41 switching from power-profiles-daemon to 'Tuned' as the default power profile management daemon on Fedora Workstation as well as the KDE Plasma and Budgie desktop spins. May 18, 2025 · Optimize your Fedora system’s power profiles and battery efficiency with our comprehensive guide to settings adjustments and automation. My System Details: Fedora Version: 41 Kernel Version: 6. I’ve turned on automatic power saver for when battery power Jun 18, 2024 · The Fedora Engineering and Steering Committee has approved of Fedora 41 switching from power-profiles-daemon to "Tuned" as the default power profile management daemon on Fedora Workstation as well as the KDE Plasma and Budgie desktop spins I've got a funky thing where iwconfig reports that power save is disabled for the device but iw shows it enabled. The overwritten configuration is not The tickless kernel in Fedora allows the CPU to enter the idle state more frequently, reducing power consumption and improving power management. But it wasn’t running as a service after the upgrade for sure. x branch. I decided to turn off Power management via TLP to see if this helps. This is a proposed Change for Fedora Linux. Jun 3, 2025 · #power-management topicsnext page →#power-management topics Power Management When you’re on the go, you have to carry your power with you. Dec 25, 2021 · How to turn off Wireless power management permanently linux, wifi, power-management asked by Vlastimil Burián on 12:01PM - 14 Mar 16 UTC 2 Likes After upgrading to fedora 41 wifi connection drops randomly very often Fedora41 wifi disconnect every 10-20 minutes Internet Latency Problems Fedora 41 Dec 15, 2024 · March 17, 2022 Automatically change power modes> Ask Fedora power-management , f41 , gnome-settings 2 826 This module is a configuration tool for managing Power Management in Plasma ™. 3 with Fedora 41. So you may just install and forget it. Let me explain how it works with GNOME's power profiles: Jan 8, 2023 · Fedora 36, KDE Plasma. It runs especially slow after a serious update. For Fedora 15 the plan is to improve the power monitoring and power profiling capabilities by upgrading PowerTOP to the 2. 10. After that it gets overwritten from somewhere and the computer never sleeps on idle. How can I make Fedora honour Jan 17, 2025 · Hi Fedora Community, I’m encountering some issues with my Fedora 41 system, particularly with dual-GPU configurations (NVIDIA and AMD), power management modes, and GRUB settings. May 16, 2025 · Switch between performance, balanced, and power saver modes, automate profile changes, and apply battery-saving tweaks in Fedora using built-in and community tools. I’d be interested in pointers to any Jun 18, 2024 · The Fedora Engineering and Steering Committee has approved of Fedora 41 switching from power-profiles-daemon to 'Tuned' as the default power profile management daemon on Fedora Workstation as well as the KDE Plasma and Budgie desktop spins. Hmm. My problem is that the "Power Management" configuration gets overwritten from somewhere. Dear community, I'm using Fedora 33 on my Lenovo thinkpad X1 carbon and I'm surprise by the energy consomption. Jan 19, 2024 · Since I have moved from kernel 6. I’ve performed several troubleshooting steps and would appreciate any insights or suggestions. A community for users, developers and people interested in Fedora Linux, and news and information about it. 15 seems to be very efficient and effective with this laptop, will it help to install TLP or it is an overkill? Is there a way to automatically switch power profiles when on mains power vs battery (with Fedora 30)? I’m a bit in the dark about how Fedora does power management in general (for all I know it might do battery/plugged-in switching by default?) When searching docs. I installed KDE Plasma 6 DE and facing this 15 minutes idle and sleep problem from the day 1. Feb 3, 2025 · Linux is doing just fine with power consumption. Especially when is screen-savers based on e. But it’s seems it’s not working and I can not set up the charge limit values: How can I fix this ? Regards, Jun 24, 2005 · FedoraThis forum is for the discussion of the Fedora Project. GNOME Power Manager is a daemon that is installed as part of the GNOME desktop. FYI, mine is a PC, not a laptop. For Fedora 17 our plan is to extend and improve tuned functionality. This happens every time. If I go to Settings → Power Management I see this: Power Management settings could not be loaded The Power Management Service appears not to be I really love fedora but I cannot used it when I'm away from outlet because it uses too much power compared to windows. Jun 4, 2024 · I installed the Fedora 40 XFCE spin, and display does not blank, after the prescribed period of inactivity. Through this module, you can define your computer's behavior in various situations, allowing you to save as much energy as possible. Does anyone know how to make this change permanent in Fedora? iw dev wlp0s20u2 set power_save off Feb 11, 2025 · 4677 May 30, 2020 Black screen after resuming suspend or hibernate, can't do anything but reboot Ask Fedora f31 , suspend-resume , gnome 4 4698 March 6, 2020 F41 doesn't suspend (sometimes) Ask Fedora power-management , f41 2 591 November 19, 2024 Fedora 29 - Lenovo P72 doesn't resume from suspend state Ask Fedora f29 , suspend-resume , desktop NVIDIA 575 drivers fail to suspend Ask Fedora suspend-resume , power-management , nvidia , f42 24 1009 June 15, 2025 Errors during suspend with nvidia randomly Ask Fedora workstation 2 377 April 3, 2025 Nouveau/Nvidia drivers prevent laptop to resume after suspend (fresh Fedora 42 installation) Ask Fedora wayland , gnome , nvidia , f42 17 360 May 12, 2024 · February 8, 2023 F38 power profile can't switch out of "Power Saver" to balanced or performance with ui or cli Ask Fedora f38 , amd , power-management , beta , gnome , lenovo , kernel , f39 9 2362 September 27, 2023 Notebook power management (battery vs plugged in) Ask Fedora f30 7 1242 May 19, 2019 Is there a way to automatically switch power profiles when on mains power vs battery (with Fedora 30)? I’m a bit in the dark about how Fedora does power management in general (for all I know it might do battery/plugged-in switching by default?) When searching docs. Feb 13, 2025 · TLP is a feature-rich command line utility for Linux, saving laptop battery power without the need to delve deeper into technical details. Oct 4, 2024 · Hm. The kernel also includes an extension of the hwmon sysfs interface to support power capping features, and a hwmon driver for ACPI 4. In my case, I want to set the max power limit as the enforced power limit, but you can use this same method to set it wherever you want. Is that intentional? Apr 8, 2022 · Ask Fedora power-management , silverblue 5 756 October 21, 2022 Power profiles and charging threshold in fedora 39 Ask Fedora f38 , gnome-software , hardware , power-management , gnome , f39 , workstation 10 8045 December 10, 2024 Laptop battery life Project Discussion silverblue-team 4 1555 August 30, 2019 Fedora 14 Power Management Guide Managing power consumption on Fedora Don Domingo Rüdiger Landmann Power Management Guide Draft Fedora Nov 19, 2024 · Hi everyone, I have a Dell Latitude 5480 laptop (i5 7440HQ with GeForce 930MX) with Fedora 41 installed. As part of the Changes process, proposals are publicly announced in order to receive community feedback. It discusses different techniques that lower power consumption for both server and laptop, and explains how each technique affects the overall performance of your system. Power management and power saving in Fedora have been a topic in special areas over the last few releases. 6. I’d argue it is ready at this point for most users, since ubuntu 21. Power mode is set to Performance, however, I can observe in btop that the CPU is frequently going down to as low as 200MHz for short periods of time. Just select your desired profile from the power menu, and tuned-ppd handles all the technical details in the background. Much of the power-management functionality that GNOME Power Manager provided in early releases of Fedora became part of DeviceKit-power in Fedora 11, renamed to UPower in Fedora 13 (see Section 2. I apologize for any (surely not intentional!) mistake I will be making in posting this. 11 to 6. Through an applet in the Mar 6, 2015 · I connect to a Fedora 21 workstation with SSH, but after several minutes not using the connection the system go to sleep and I loose my connection. You won't even notice it is running, apart from notifications 🔗 Fedora PowerManagement SIG 🔗 Mission The PowerManagement SIG (Special Interest Group) is a group of Fedora contributors that want to improve the current state of power management and savings across the whole Fedora distribution. When trying to wake it up, the lights turn on, the peripherals get power (keyboard lights turn on), but nothing on the screens, and the computer is not responding at all (for example, pressing caps lock does not turn on the corresponding keyboard light). Contribute to pop-os/system76-power development by creating an account on GitHub. Active-State Power Management (ASPM) saves power in the Peripheral Component Interconnect Express (PCI Express or PCIe) subsystem by setting a lower power state for PCIe links when the devices to which they connect are not in use. I have already tried to google this and to search for similar problem in this forum The tickless kernel in Fedora allows the CPU to enter the idle state more frequently, reducing power consumption and improving power management. This is due to an intentional change. 2. I can disable it with iw but I don't know how to make it permanent and there doesn't seem to be any documentation around this. For Fedora 12 the plan is to I would recommand tlp TLP is a feature-rich command line utility for Linux, saving laptop battery power without the need to delve deeper into technical details. Wiki Announced 🔗 Summary This Change makes ‘tuned’ the default power profile management daemon in Feb 13, 2025 · Hi everyone, I’m encountering persistent system freezes on my Fedora 41 installation along with a series of ACPI and NVIDIA-related issues—even though my hardware works flawlessly under Windows. So, I find that my 5 GHz Wi-Fi connection is somewhat faster when I disable Wi-Fi power management with "sudo iw wlp0s20f3 set power_save off". x86_64 CPU: 12 cores (6 Sep 22, 2005 · FedoraThis forum is for the discussion of the Fedora Project. Maybe someone has encountered this Oct 3, 2024 · I observed that when put into standby mode, my computer (Thinkpad T14 Gen 5 with an Intel(R) Core(TM) Ultra 5 125U, running Fedora 40, kernel-6. However, whether plugged in or on battery the display does not blank Oct 31, 2024 · If you change the power profile with tuned to another performance profile (latency-performance or accelarator-performance) and try to enter the power profile tab in gnome settings the setting app crashes. Furthermore, the TLP tool facilitates a diverse range of applications: optimize power settings for laptops to extend battery life dynamically adjust the CPU parameters to reduce power consumption, specifically during idle state manage the power consumption of . I guess Wifi became more stable than before, there are some signal changes from a long distance though. 11 yesterday, I feel like my system is very slow now. It is a configurator for the PowerDevil daemon. I would like to ask your help for two issues (but maybe they are related and it is really only one issue) that I am having with Fedora 35 KDE and power management. I recommend to install the power-profiles-daemon package and manage power options from within settings > power. Feb 13, 2025 · I’m using Fedora 41 KDE on a Framework 13 and I updated to Plasma 6. I’m new to Gnome, but haven’t found any power profile settings in the settings app. Learn command-line tips to reduce energy costs! Jan 21, 2025 · When I was reading configuring TLP from the official website, I found that power saving mode in WiFI can cause instable link. All going fine but am having some trouble with power modes/power management profiles on the laptop. TLP’s default settings are already optimized for battery life and implement Powertop’s recommendations out of the box. Among other things, the update brings Linux kernel 5. There have been efforts to standardize power management, but older systems may need vendor-specific settings, so rely on the vendor’s support for linux. Nov 1, 2024 · So I have an amd framework laptop. Alternatively, enter gnome-power-manager or xbacklight at the command line or use the function keys on your laptop. In the power management settings I can toogle on the charge limit option. I highly highly recommend it as it 2. imyxu dozfmrc umkqhj amog fspa zwxxe xzaaazfd ibxcx phiz uywpzl ptfi xjkqy ayhvk omrt yrmy