{"id":314,"date":"2013-10-23T09:04:18","date_gmt":"2013-10-23T07:04:18","guid":{"rendered":"http:\/\/pclos.janu.hu\/?p=314"},"modified":"2013-10-23T18:13:09","modified_gmt":"2013-10-23T16:13:09","slug":"telepitsd-a-cpufreq-t-hogy-huvosen-tartsd-a-laptopod","status":"publish","type":"post","link":"http:\/\/pclos.janu.hu\/?p=314","title":{"rendered":"Telep\u00edtsd a cpufreq-t, hogy h\u0171v\u00f6sen tartsd a laptopod"},"content":{"rendered":"\n\n\n\n\n
Eredeti cikk:\u00a0PCLinuxOS Magazine \u2013 2011. augusztus: Setup cpufreq to keep your laptop cool<\/a><\/td>\n<\/tr>\n
\n

\u00cdrta: Texstar<\/p>\n<\/td>\n<\/tr>\n

\n

Nekem m\u0171k\u00f6dik. Tal\u00e1n n\u00e1lad is bev\u00e1lik.<\/p>\n

Ezek a csomagok vannak n\u00e1lam telep\u00edtve:<\/p>\n

[root@thenudiebar ~]# rpm -qa|grep cpufreq<\/em><\/strong><\/p>\n

cpufreq-1.0-28pclos2010<\/p>\n

cpufrequtils-008-1pclos2010<\/p>\n

Root-termin\u00e1lban ezt \u00edrom be:<\/p>\n

cat sys\/devices\/system\/cpu\/cpu0\/cpufre\/scaling_available_frequencies<\/em><\/p>\n

Megkapom a sz\u00e1momra el\u00e9rhet\u0151 frekvenci\u00e1kat. A bal oldali a legmagasabb \u00e9s a jobb oldali a legalacsonyabb.<\/p>\n

2800000 2100000 1600000 800000<\/p>\n

Ezut\u00e1n szerkeszd a \/<\/span>etc\/sysconfig\/cpufreq<\/span> f\u00e1jlt, add hozz\u00e1 a minimumot \u00e9s a maximumot.<\/p>\n

\u00cdgy n\u00e9z ki:<\/p>\n

# set cpufreq governor if defined (be\u00e1ll\u00edtja a cpufreq-et, ha a governor defini\u00e1lt)<\/span><\/p>\n

# possible choices are: ondemand powersave userspace performance (v\u00e1laszt\u00e1si lehet\u0151s\u00e9gek: ig\u00e9ny szerint, energiatakar\u00e9kos, felhaszn\u00e1l\u00f3i fel\u00fclet teljes\u00edtm\u00e9nye)<\/span><\/p>\n

GOVERNOR=ondemand<\/p>\n

# minimum frequency (frekvencia)<\/span><\/p>\n

MIN_FREQ=800000<\/p>\n

# maximum frequency<\/p>\n

MAX_FREQ=2800000<\/p>\n

# Uncomment to use acpi-cpufreq as fallback (vedd ki megjegyz\u00e9sb\u0151l, hogy acpi-cpufreq-t haszn\u00e1ljon alapbe\u00e1ll\u00edt\u00e1sk\u00e9nt – <\/span><\/span>ford\u00edt\u00e1s \u00e9s nem utas\u00edt\u00e1s!<\/i>)<\/span><\/p>\n

#USE_ACPI_CPUFREQ=yes<\/p>\n

Ezut\u00e1n a PCC-be (vez\u00e9rl\u0151pult) megyek \u00e9s be\u00e1ll\u00edtom, hogy a cpufreq elinduljon rendszerind\u00edt\u00e1skor. Mihelyst \u00fajraind\u00edtok, termin\u00e1lt nyitok \u00e9s ellen\u0151rz\u00f6m a st\u00e1tuszt ezzel:<\/p>\n

[texstar@thenudiebar ~]$ cpufreq-info<\/em><\/p>\n

cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009<\/p>\n

Report errors and bugs to cpufreq@vger.kernel.org, please.<\/p>\n

analyzing CPU 0:<\/p>\n

driver: powernow-k8<\/p>\n

CPUs which run at the same hardware frequency: 0<\/p>\n

CPUs which need to have their frequency coordinated by software: 0<\/p>\n

maximum transition latency: 8.0 us.<\/p>\n

hardware limits: 800 MHz – 2.80 GHz<\/p>\n

available frequency steps: 2.80 GHz, 2.10 GHz, 1.60 GHz, 800 MHz<\/p>\n

available cpufreq governors: ondemand, conservative, powersave, userspace, performance<\/p>\n

current policy: frequency should be within 800 MHz and 2.80 GHz.<\/p>\n

The governor „ondemand” may decide which speed to use within this range.<\/p>\n

current CPU frequency is 800 MHz<\/p>\n

Tess\u00e9k!!!<\/p>\n

B\u00f3nusz
\ntipp!<\/span> Telep\u00edtsd a CpuFreqDisplay plasmoid-ot a \u201ePlasmoidok let\u00f6lt\u00e9se\u201d pontb\u00f3l \u00e9s add a KDE t\u00e1lc\u00e1hoz, hogy munka k\u00f6zben is l\u00e1sd.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Eredeti cikk:\u00a0PCLinuxOS Magazine \u2013 2011. augusztus: Setup cpufreq to keep your laptop cool \u00cdrta: Texstar Nekem m\u0171k\u00f6dik. Tal\u00e1n n\u00e1lad is bev\u00e1lik. Ezek a csomagok vannak n\u00e1lam telep\u00edtve: [root@thenudiebar ~]# rpm -qa|grep cpufreq cpufreq-1.0-28pclos2010 cpufrequtils-008-1pclos2010 Root-termin\u00e1lban ezt \u00edrom be: cat sys\/devices\/system\/cpu\/cpu0\/cpufre\/scaling_available_frequencies … Egy kattint\u00e1s ide a folytat\u00e1shoz…. →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,9],"tags":[45,48,49,6,197],"class_list":["post-314","post","type-post","status-publish","format-standard","hentry","category-magazin","category-rendszer","tag-45","tag-cpu","tag-frekvencia","tag-gyorsitas","tag-rendszer"],"_links":{"self":[{"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/posts\/314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=314"}],"version-history":[{"count":3,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/posts\/314\/revisions"}],"predecessor-version":[{"id":317,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=\/wp\/v2\/posts\/314\/revisions\/317"}],"wp:attachment":[{"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=314"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pclos.janu.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}