{"id":153491,"date":"2026-01-12T11:11:56","date_gmt":"2026-01-12T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-optimizatorov-energopotrebleniya-auto-cpufreq-3-0-0-i-tlp-1-9-1"},"modified":"2026-02-16T13:24:20","modified_gmt":"2026-02-16T11:24:20","slug":"vypusk-optimizatorov-energopotrebleniya-auto-cpufreq-3-0-0-i-tlp-1-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-optimizatorov-energopotrebleniya-auto-cpufreq-3-0-0-i-tlp-1-9-1","title":{"rendered":"Publication des optimiseurs de consommation d'\u00e9nergie auto-cpufreq 3.0.0 et TLP 1.9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version de l'utilitaire auto-cpufreq 3.0.0 a \u00e9t\u00e9 publi\u00e9e, destin\u00e9e \u00e0 l'optimisation automatique de la vitesse de fonctionnement du CPU et de la consommation d'\u00e9nergie dans le syst\u00e8me. L'utilitaire surveille l'\u00e9tat de la batterie de l'ordinateur portable, la charge du CPU, la temp\u00e9rature du CPU et l'activit\u00e9 dans le syst\u00e8me, et en fonction de la situation et des options choisies, active dynamiquement des modes d'\u00e9conomie d'\u00e9nergie ou de haute performance. Il prend en charge le fonctionnement sur des appareils avec des processeurs Intel, AMD et ARM. Une interface graphique bas\u00e9e sur GTK ou un utilitaire en ligne de commande peut \u00eatre utilis\u00e9 pour la gestion. Le code est \u00e9crit en Python et distribu\u00e9 sous la licence LGPLv3.    <\/p>\n<p>Parmi les fonctionnalit\u00e9s prises en charge : la surveillance de la fr\u00e9quence, de la charge et de la temp\u00e9rature du CPU, le contr\u00f4le de la fr\u00e9quence et des modes de consommation d'\u00e9nergie du CPU en fonction de la charge de la batterie, de la temp\u00e9rature et de la charge du syst\u00e8me, l'optimisation automatique des performances du CPU et de la consommation d'\u00e9nergie. Auto-cpufreq peut \u00eatre utilis\u00e9 pour prolonger automatiquement l'autonomie des ordinateurs portables sans restreindre constamment certaines fonctionnalit\u00e9s. Contrairement \u00e0 l'utilitaire TLP, auto-cpufreq permet non seulement de d\u00e9finir des modes d'\u00e9conomie d'\u00e9nergie lors de l'utilisation autonome de l'appareil, mais \u00e9galement d'activer temporairement le mode <a href=\"https:\/\/prohoster.info\/fr\/server\/\"  data-wpil-monitor-id=\"3331\">haute performance<\/a> (turbo boost) en cas de charge accrue sur le syst\u00e8me.     <\/p>\n<p>La nouvelle version permet l'activation ou la d\u00e9sactivation forc\u00e9e du mode turbo CPU (turbo boost) via l'interface graphique et la ligne de commande ( \u00ab auto-cpufreq \u2014turbo={never|always|auto} \u00bb ), ind\u00e9pendamment du niveau de charge de la batterie. Un param\u00e8tre battery_device a \u00e9galement \u00e9t\u00e9 ajout\u00e9 au fichier de configuration pour s\u00e9lectionner la batterie, au cas o\u00f9 la d\u00e9tection automatique de la batterie par d\u00e9faut serait incorrecte (les batteries disponibles peuvent \u00eatre consult\u00e9es dans le r\u00e9pertoire \/sys\/class\/power_supply\/). Un exemple de fichier de configuration pour Nixos a \u00e9t\u00e9 ajout\u00e9.          <center><img decoding=\"async\" alt=\"Publication des optimiseurs de consommation d&#039;\u00e9nergie auto-cpufreq 3.0.0 et TLP 1.9.1\" src=\"\/wp-content\/uploads\/2026\/01\/14ff4a618430fb826c15f7fa03282606.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>De plus, il convient de mentionner la publication de l'utilitaire TLP 1.9.1, destin\u00e9 \u00e0 l'optimisation automatique de la consommation d'\u00e9nergie et \u00e0 l'extension de l'autonomie des ordinateurs portables. En plus de g\u00e9rer les modes d'\u00e9conomie d'\u00e9nergie du CPU, l'utilitaire prend en charge l'activation et la d\u00e9sactivation adaptatives du Bluetooth, du NFC et du Wi-Fi. Le code du projet est \u00e9crit en Shell et Python et est distribu\u00e9 sous la licence GPLv2.    <\/p>\n<p>La branche 1.9 se distingue par l'ajout d'un processus en arri\u00e8re-plan optionnel tlp-pd, permettant de basculer entre trois profils de consommation d'\u00e9nergie \u2014 performance, \u00e9quilibr\u00e9 et \u00e9conomie d'\u00e9nergie. Le processus en arri\u00e8re-plan peut \u00eatre utilis\u00e9 comme remplacement du service power-profiles-daemon et prend en charge l'API D-Bus, utilis\u00e9e pour le changement de profils dans GNOME, KDE et Cinnamon. L'utilitaire tlpctl pour changer les profils depuis la ligne de commande et lancer des applications sp\u00e9cifiques avec un profil donn\u00e9 est \u00e9galement inclus.    <\/p>\n<p>La version corrective 1.9.1 de TLP corrige une vuln\u00e9rabilit\u00e9 (CVE-2025-67859) dans le nouveau processus en arri\u00e8re-plan tlp-pd, permettant de contourner la v\u00e9rification d'authentification dans le service Polkit et d'effectuer des actions dans tlp-pd n\u00e9cessitant des autorisations administratives. Le processus tlp-pd s'ex\u00e9cute avec les droits root et accepte les requ\u00eates via D-Bus. Certaines requ\u00eates peuvent \u00eatre envoy\u00e9es par n'importe quel utilisateur ayant un acc\u00e8s local confirm\u00e9 \u00e0 la syst\u00e8me (ayant lanc\u00e9 une session graphique), tandis que d'autres actions ne sont accessibles qu'\u00e0 l'administrateur. La vuln\u00e9rabilit\u00e9 est due \u00e0 une condition de course, permettant de remplacer le processus apr\u00e8s l'envoi de la requ\u00eate, de sorte que polkit consid\u00e8re que la requ\u00eate a \u00e9t\u00e9 envoy\u00e9e par l'administrateur et ne demandera pas de mot de passe administrateur.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64592\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0443\u0442\u0438\u043b\u0438\u0442\u044b auto-cpufreq 3.0.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b CPU \u0438 \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0423\u0442\u0438\u043b\u0438\u0442\u0430 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430, \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 CPU, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 CPU \u0438 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0438 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438 \u0438 \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043e\u043f\u0446\u0438\u0439 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u0443\u0435\u0442 \u0440\u0435\u0436\u0438\u043c\u044b \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0431\u0435\u0440\u0435\u0436\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 Intel, AMD \u0438 ARM. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":153492,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-153491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0443\u0442\u0438\u043b\u0438\u0442\u044b auto-cpufreq 3.0.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 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