{"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\/ro\/blog\/news\/vypusk-optimizatorov-energopotrebleniya-auto-cpufreq-3-0-0-i-tlp-1-9-1","title":{"rendered":"Lansarea optimizatorilor de consum de energie auto-cpufreq 3.0.0 \u0219i TLP 1.9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost publicat release-ul utilitarului auto-cpufreq 3.0.0, destinat optimiz\u0103rii automate a vitezei de func\u021bionare a CPU-ului \u0219i a consumului de energie din sistem. Utilitarul monitorizeaz\u0103 starea bateriei laptopului, sarcina CPU-ului, temperatura CPU-ului \u0219i activitatea din sistem, \u0219i \u00een func\u021bie de situa\u021bie \u0219i op\u021biunile selectate activeaz\u0103 dinamic moduri de economisire a energiei sau de \u00eenalt\u0103 performan\u021b\u0103. Se suport\u0103 func\u021bionarea pe dispozitive cu procesoare Intel, AMD \u0219i ARM. Poate fi controlat printr-o interfa\u021b\u0103 grafic\u0103 bazat\u0103 pe GTK sau printr-un utilitar \u00een linie de comand\u0103. Codul este scris \u00een Python \u0219i este distribuit sub licen\u021ba LGPLv3. <\/p>\n

Printre func\u021biile suportate se num\u0103r\u0103: monitorizarea frecven\u021bei, sarcinii \u0219i temperaturii CPU-ului, reglarea frecven\u021bei \u0219i modurilor de consum de energie ale CPU-ului \u00een func\u021bie de \u00eenc\u0103rc\u0103tura bateriei, temperatur\u0103 \u0219i sarcina sistemului, optimizarea automat\u0103 a performan\u021bei CPU-ului \u0219i a consumului de energie. Auto-cpufreq poate fi folosit pentru a extinde automat timpul de func\u021bionare a laptopurilor f\u0103r\u0103 a reduce constant anumite capacit\u0103\u021bi. Spre deosebire de utilitarul TLP, auto-cpufreq nu doar permite setarea modurilor de economisire a energiei \u00een regimul de func\u021bionare autonom, ci \u0219i activarea temporar\u0103 a modului performan\u021b\u0103 \u00eenalt\u0103<\/a> (turbo boost) \u00een cazul identific\u0103rii unei cre\u0219teri a sarcinii sistemului. <\/p>\n

\u00cen noua versiune, a fost implementat\u0103 op\u021biunea de a activa sau dezactiva for\u021bat modul turbo al CPU (turbo boost) prin intermediul interfe\u021bei grafice \u0219i a liniei de comand\u0103 («auto-cpufreq —turbo={never|always|auto}»), independent de nivelul de \u00eenc\u0103rcare a bateriei. De asemenea, \u00een fi\u0219ierul de configurare a fost ad\u0103ugat parametrul battery_device pentru selec\u021bia bateriei, \u00een cazul \u00een care detectarea automat\u0103 a bateriei implicite este incorect\u0103 (bateriile disponibile pot fi vizualizate \u00een catalogul \/sys\/class\/power_supply\/). A fost inclus un exemplu de fi\u0219ier de configurare pentru Nixos.

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

De asemenea, merit\u0103 men\u021bionat lansarea utilitarului TLP 1.9.1, destinat optimiz\u0103rii automate a consumului de energie \u0219i extinderii timpului de func\u021bionare autonom\u0103 a laptopurilor. Pe l\u00e2ng\u0103 gestionarea modurilor de economisire a energiei CPU, utilitarul suport\u0103 activarea \u0219i dezactivarea adaptiv\u0103 a Bluetooth, NFC \u0219i Wi-Fi. Codul proiectului este scris \u00een Shell \u0219i Python \u0219i este distribuit sub licen\u021ba GPLv2. <\/p>\n

Ramura 1.9 este notabil\u0103 pentru ad\u0103ugarea procesului de fundal op\u021bional tlp-pd, care asigur\u0103 comutarea \u00eentre cele trei profile de consum energetice — performance, balanced \u0219i power-saver. Procesul de fundal poate fi folosit ca o alternativ\u0103 la serviciul power-profiles-daemon \u0219i suport\u0103 API-ul D-Bus, utilizat pentru comutarea profilurilor \u00een GNOME, KDE \u0219i Cinnamon. De asemenea, a fost inclus\u0103 utilitarul tlpctl pentru comutarea profilurilor din linia de comand\u0103 \u0219i lansarea aplica\u021biilor separate cu profilul specificat. <\/p>\n

\u00cen versiunea corectiv\u0103 TLP 1.9.1 a fost eliminat\u0103 vulnerabilitatea (CVE-2025-67859) \u00een noul proces de fundal tlp-pd, care permitea ocolirea verific\u0103rii autentific\u0103rii \u00een serviciul Polkit \u0219i executarea \u00een tlp-pd a ac\u021biunilor ce necesit\u0103 privilegii de administrator. Procesul tlp-pd se execut\u0103 cu drepturi de root \u0219i accept\u0103 cereri prin D-Bus. Unele cereri pot fi trimise de orice utilizator care are acces local confirmat la sistem (care a ini\u021biat o sesiune grafic\u0103), \u00een timp ce alte ac\u021biuni sunt disponibile doar administratorului. Vulnerabilitatea este cauzat\u0103 de o stare de competi\u021bie, permi\u021b\u00e2nd \u00eenlocuirea procesului dup\u0103 trimiterea cererii, astfel \u00eenc\u00e2t polkit va considera c\u0103 cererea a fost trimis\u0103 de administrator \u0219i nu va solicita parola administratorului.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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