Yadda za a gyara yawan amfani da wutar kern 2.6.38

A cewar Phoronix da mahaliccinsa, Michael Larabel, babban dalilin matsalar yawan amfani da wutar lantarki a cikin kwaya 2.6.38 shine canjin da aka yi a cikin kira ASPM (Gudanar da Ayyuka na Jiha) don ramuka na PCI Express.

Yanayin Gudanar da Powerarfin Aiki yana ba ka damar rage yawan amfani da wuta ta hanyar sanya hanyoyin PCI Express da ba a amfani da su a cikin yanayin ceton ƙarfi, wanda ke sa ba su da ƙarfi a kan lokaci. Wannan sanannen abu ne a cikin kwamfyutocin tafi-da-gidanka da sauran na'urorin hannu waɗanda ake amfani da su don tsawaita rayuwar batir.

A bayyane yake, dalilin matsalar tare da sabbin kernels na Linux shine BIOSes da ba a tsara su ba, tunda yawancin masana'antun laptop sun goyi bayan ASPM amma basu daidaita shi daidai ba a cikin abin da ake kira Kafaffen ACPI Description Table, wanda shine wanda yake "daidaita kansa" BIOS yayin taya.

Mecece mafita? Mai sauki.

1.- Na bude tasha na rubuta:

gksu gedit / sauransu / tsoho / grub

2.- Gano layin kwatankwacin mai zuwa:

GRUB_CMDLINE_LINUX_DEFAULT = "shuru tsit"

3.- Sauya shi da irin wannan:

GRUB_CMDLINE_LINUX_DEFAULT = "shiru fantsama pcie_aspm = karfi"

4.- Ajiye canje-canje kuma shigar da umarni mai zuwa a cikin m:

sudo sabuntawa-grub

Wannan yana ba ASPM damar komai abin da BIOS ke faɗi, kuma gwaje-gwajen sun nuna cewa wannan maganin yana samun sanannen ajiyar wutar lantarki wanda ke ƙaruwa sosai da rayuwar batir.

Hattara: Mika'ilu ya gargaɗe mu cewa a wasu yanayi, ƙara wannan sigar a cikin layin butar kwayar ka ba zai yi aiki ba. Don komawa zuwa asalin asalin, kawai kuna buƙatar kwance canje-canje kuma sake farawa.

Source: Phoronix & Linux sosai


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  1.   masarauta m

    Ina tsammanin wannan amfani da makamashi ya fi mahimmanci a cikin latop.

  2.   Martin m

    Mai girma, amma yana aiki don kwaya 2.6.39?

  3.   Bruno m

    Na shiga shawarwarin Martín. Ina da Debian Sid tare da kwaya 2.6.39

  4.   Adam Arturo Bravo Guzman m

    har yanzu ana buƙata a cikin kwaya 2.6.39?

  5.   des m

    Ban lura da wani bambanci ba.
    Ina da Inspiron 5110 core i7 da kuma samfurin zane.

  6.   Bako m

    Ina yiwa kaina wannan tambayar, idan matsala ce ta rikicewa tsakanin ɓataccen bayanin BIOS da ASPM na kwaya, wacce mafita aka ɗauka don waɗannan sigar masu zuwa?

  7.   Bari muyi amfani da Linux m

    Duba, daga abin da na fahimta yana aiki akan dukkan kwayoyi sama da 2.6.38, waɗanda daidai suke waɗanda suke da matsalar. Zai zama batun gwadawa da kwatantawa. 🙂 Na karshe, idan bai yi aiki ba, koma matakan da aka gama kenan.
    Murna !! Bulus.

  8.   Bari muyi amfani da Linux m

    Amfani da batir batu ne wanda ba a lura da shi ... musamman a cikin netbooks (duk da cewa ba haka bane a cikin litattafan rubutu).
    Hanya guda daya tak da za a iya ganin gaske idan akwai canje-canje ita ce ta amfani da dakin Phoronix don gudanar da gwajin da ake bukata.
    Rungumewa! Bulus.

  9.   Bari muyi amfani da Linux m

    Babu. Kuskuren yana nan har yanzu ... 🙁

  10.   Bari muyi amfani da Linux m

    Haka ne…

  11.   Bako m

    Ba za a iya ɗaukar wannan "tilasta" ta atomatik ba?

  12.   Bari muyi amfani da Linux m

    Tabbas, don haka dole ne ku bi matakan da aka nuna a cikin gidan.

  13.   Bako m

    Na ba "Like" maimakon "Amsa". 🙂

    Amma wannan ba abu ne na atomatik ba, abin da kanku keyi, abin da nake nufi shi ne ko rarrabawar za ta ƙara sigar don kauce wa matsalar cikin fitowar da ke tafe.

  14.   Jamus m

    Madalla.

  15.   Bari muyi amfani da Linux m

    Babu ra'ayi ... Ina fata haka. 🙂