{"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\/da\/blog\/news\/vypusk-optimizatorov-energopotrebleniya-auto-cpufreq-3-0-0-i-tlp-1-9-1","title":{"rendered":"Udgivelse af energioptimeringsv\u00e6rkt\u00f8jerne auto-cpufreq 3.0.0 og TLP 1.9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Udgaven af auto-cpufreq v\u00e6rkt\u00f8jet 3.0.0, der er designet til automatisk at optimere CPU'ens hastighed og energiforbrug i systemet. V\u00e6rkt\u00f8jet overv\u00e5ger batteristatus p\u00e5 b\u00e6rbare computere, CPU-belastningen, CPU-temperaturen og systemaktiviteten, og afh\u00e6ngigt af situationen og valgte indstillinger aktiverer det dynamisk str\u00f8mbesparende eller h\u00f8jtydende tilstande. Det underst\u00f8tter drift p\u00e5 enheder med Intel, AMD og ARM processorer. Der kan anvendes et grafisk gr\u00e6nseflade baseret p\u00e5 GTK eller et kommandolinjev\u00e6rkt\u00f8j til styring. Koden er skrevet i Python og distribueres under LGPLv3 licensen. <\/p>\n

Blandt de underst\u00f8ttede funktioner er: overv\u00e5gning af CPU-frekvens, belastning og temperatur, regulering af CPU-frekvens og energiforbrugstilstande afh\u00e6ngigt af batteriladningen, temperaturen og systembelastningen, automatisk optimering af CPU-ydeevne og energiforbrug. Auto-cpufreq kan bruges til automatisk at forl\u00e6nge batteritiden p\u00e5 b\u00e6rbare computere uden konstant at nedsk\u00e6re visse funktioner. I mods\u00e6tning til TLP v\u00e6rkt\u00f8jet tillader auto-cpufreq ikke kun at indstille str\u00f8mbesparende tilstande ved batteridrift, men ogs\u00e5 midlertidigt at aktivere tilstand h\u00f8j ydeevne<\/a> (turbo boost) ved at registrere en stigning i systembelastningen. <\/p>\n

I den nye version er der mulighed for at tvinge aktivering eller deaktivering af CPU turbo-tilstand (turbo boost) via grafisk brugerflade og kommandolinje («auto-cpufreq —turbo={never|always|auto}»), uafh\u00e6ngigt af batteriniveauet. Der er desuden tilf\u00f8jet et parameter battery_device til konfigurationsfilen for at v\u00e6lge batteriet if\u00f8lge standard, hvis det ikke automatiseres korrekt (tilg\u00e6ngelige batterier kan ses i kataloget \/sys\/class\/power_supply\/). Et eksempel p\u00e5 konfigurationsfilen til Nixos er ogs\u00e5 inkluderet.

\"Udgivelse<\/center> <\/p>\n

Derudover kan det bem\u00e6rkes, at v\u00e6rkt\u00f8jet TLP 1.9.1 er blevet udgivet, som er designet til automatisk at optimere energiforbruget og forl\u00e6nge batteritiden p\u00e5 b\u00e6rbare computere. Udover at styre CPU-str\u00f8mbesparende tilstande underst\u00f8tter v\u00e6rkt\u00f8jet adaptiv aktivering og deaktivering af Bluetooth, NFC og Wi-Fi. Projektets kode er skrevet i Shell og Python og distribueres under GPLv2 licensen. <\/p>\n

Version 1.9 er bem\u00e6rkelsesv\u00e6rdig med tilf\u00f8jelsen af den valgfrie baggrundsproces tlp-pd, som muligg\u00f8r skift mellem tre str\u00f8mgemte profiler - performance, balanced og power-saver. Baggrundsprocessen kan anvendes som en erstatning for tjenesten power-profiles-daemon og underst\u00f8tter D-Bus API, der bruges til at skifte profiler i GNOME, KDE og Cinnamon. Der er ogs\u00e5 inkluderet et v\u00e6rkt\u00f8j tlpctl til at skifte profiler fra kommandolinjen og starte enkelt applikationer med en angivet profil. <\/p>\n

The corrective release TLP 1.9.1 has addressed a vulnerability (CVE-2025-67859) in the new background process tlp-pd, which could bypass authentication checks in the Polkit service and perform actions in tlp-pd that require administrator privileges. The tlp-pd process runs with root privileges and accepts requests via D-Bus. Some requests can be sent by any users with confirmed local access to the system (those who have started a graphical session), while some actions are only available to the administrator. The vulnerability is caused by a race condition that allows the process to be replaced after a request is sent, such that polkit will assume the request was sent by an administrator and will not ask for the administrator's password.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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