Yadda zaka hanzarta katin Intel

cover-gudun-Intel-graphics-katin

Kamar yadda muka sani, ɗayan matsalolin da ke cikin Linux yana da alaƙa da goyon bayan hoto na katunan mu. Lokuta da yawa ba mu sani ba ko za mu yi amfani da direbobi masu kyauta, ko kuma abubuwan da masu kera ke bayarwa. Bugu da ƙari, sau da yawa muna da matsaloli tare da nau'ikan direbobin biyu kuma a can ba mu ƙara sanin inda matsalar ta fito ba.

Gaskiyar ita ce, sau da yawa matsalar tana da alaƙa da saurin hoto na katunan mu, matsalar cewa yawanci yakan shafi wasu Intel graphics katunan da kuma direbobin su, kamar su Intel 82852 / 855GM. A cikin wannan sakon muna so mu nuna muku yadda zaku iya hanzarta katin zane na Intel dinka mataki-mataki kuma a hanya mai sauki. Kari akan haka, ta hanyar bin koyarwar, zaku iya fahimtar da kan ku game da amfani da tashar, idan har yanzu hakan ya zama muku wani abu mai wuyar sha'ani. Mun fara.

Da farko dai dole ne mu kasance a sarari game da hanyar da zamu magance matsalar. Ainihin, abin da zamu yi shine canza gine gine na katunan mu daga SNA zuwa UXA, ingantattun gine-ginen hanzari na zamani guda biyu waɗanda Intel ta haɓaka.

Menene UXA da SNA?

A cikin 2009, Ubuntu fara amfani da gine hanzarin gine uxa (UMA Hanzarin Gine-gine) akan katunan Intel don tallafawa Xorg, kuma daga baya wannan aka maye gurbin don gine-gine SNA (Sabuwar Sandybridge). Don haka canjin da zamu gani a cikin wannan ƙaramin darasin yana nufin komawa ga tsarin gine-ginen da ya gabata. Gaskiyar ita ce yawanci tana magance matsalolin hoto da muka saba samu (jinkirin sake kunnawa bidiyo, canza launi mai ban mamaki akan allon ...). Da kyau to, a nan za mu tafi.

Sauyawa daga SNA zuwa UXA

El mataki na farko, ko kuma ɗayan matakan da suka gabata, shine san irin hanzarin da muke da shi. Don wannan zamu iya nuna ƙunshin fayil ɗin xorg.0.log a cikin kundin adireshi / var / log / ta hanyar shirin cat. Hakanan, idan muna amfani da bututu (kamar grep) za mu iya tantance sakamakon kuma mu sami mafi kyawun abin da muke so mu nuna. Wannan shine, don sanin nau'in saurin katunan mu, ya isa mu aiwatar:

kyan /var/log/Xorg.0.log | grep -ina

Ya kamata fitarwa yayi kama da haka:

Hoton hotuna daga 2016-05-04 16:13:39

Gaba dole mu yi ƙirƙiri fayil ɗin sanyi da ake kira xorg.conf a cikin kundin adireshi / sauransu / X11. Don wannan zamu iya zuwa kundin adireshin da ake tambaya ta cd sannan ƙirƙirar fayil ɗin rubutu mara amfani ta amfani da shãfe. Don yin wannan muna aiwatar da waɗannan umarnin:

cd / sauransu / X11

taba xorg.conf

Mataki na gaba shine rubuta abin da ya dace a cikin fayil ɗin xorg.conf mun kirkiro ne, wanda zai canza fasalin gine-ginen katunan hotunan mu daga SNA zuwa UXA. Abun cikin shine kamar haka:

Sashe «Na'ura»
Mai ganowa «Intel Graphics»
Direba «Intel»
Zabin «AccelMethod» «uxa»
Ƙarshen Yanki

Podemos kwafa da liƙa shi da hannu a cikin fayil din xorg.conf, wanda yake cikin kundin adireshi / sauransu / X11 ko akasin haka, zamu iya amfani da umarnin Kira y tura turarensa zuwa fayil din da ake magana (ta hanyar>), wanda zamu iya yi ta aiwatar da wannan umarni:

amsa kuwwa -e 'Sashe "Na'ura" \ n Mai Neman "Card0" \ n Direba "Intel" \ n Zabi "AccelMethod" "uxa" \ nEndSection'> /etc/X11/xorg.conf

Yanzu muna da kawai ajiye fayil din kuma sake yi tsarin. Da zarar mun sake shiga, za mu iya bincika cewa tsarin haɓaka katunan hotunan mu an canza shi cikin nasara. Don wannan zamu iya amfani da umarnin da muka zartar a farko, amma yanzu maimakon tace abin da aka fitar ta "sna", zamu iya tace shi ta "uxa" kuma ta haka ne zamu ga idan ya canza mu ko a'a, wannan shine , muna aiwatar da umarni mai zuwa:

kyan /var/log/Xorg.0.log | grep -i ku

Yanzu ya kamata mu ga fitarwa kwatankwacin wacce muka nuna muku a farkon kamawa, amma maimakon sanya SNA cikin jan sai mu ga UXA. Wannan yana nufin cewa PC ɗin mu yana amfani da wannan sabon tsarin.

Sauya canje-canje

Yanzu yaya zamu iya juya canje-canje? Da kyau, yana da sauki sosai, ya isa hakan bari mu share fayil din xorg.conf kuma bari mu sake kunna tsarin don daidaitawar ta koma yadda take a da. Zamu iya share fayil din ta hanyar aiwatarwa rm (dade cire), mai bi:

rm /etc/X11/xorg.conf

Idan kuna da matsalolin hoto wanda ya hana PC ɗinku aiki yadda yakamata da kuma bayar da iyakar ikonsa na hoto, yanzu waɗancan matsalolin da tuni sun ɓace. Bugu da kari, duk matakan da aka bi a cikin koyarwar suma ana iya yin su a zana, ta amfani da mai sarrafa fayil (kamar Nautilus, misali) kuma yin komai da hannu (kwafa-lika, kirkirar-share fayiloli ...).

Duk da haka, tashar jirgin kasa kayan aiki ne masu matukar karfi kuma daga Ubunlog Muna son yin duk abin da zai yiwu don ku saba da shi kuma ku fahimci cewa ikon da za mu iya samu akan PC ɗin mu ta tashar yana da girma sosai. Idan har yanzu kuna da wata matsala bayan kammala koyawa, kada ku yi shakka ku bar mana matsalolin ku a cikin sashin sharhi kuma za mu yi iya ƙoƙarinmu don taimaka muku.


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  1.   alitux m

    Masoya: Ta hanyar sauya sheka daga SNA zuwa UXA kuna komawa tsohuwar fasahar. Ina tsammanin sun buge shi a cikin labarin:
    - http://www.phoronix.com/scan.php?page=article&item=intel_2dxorg30_ubuntu1404&num=4
    - https://wiki.archlinux.org/index.php/Intel_graphics_%28Espa%C3%B1ol%29
    Dole ne ku bar komai a cikin SNA. 😛
    Gaisuwa!

    1.    Miquel Perez ne adam wata m

      Barka da yamma Alitux,

      Daidai ma'anar labarin shine koyarda yadda ake komawa ga fasahar da ta gabata (UXA) don ƙoƙarin magance matsalolin hoto tare da SNA. A zahiri, mun ambace shi yayin bayanin menene SNA da UXA (a zahiri muna ambaton: "Canjin yana nufin komawa ga tsarin gine-ginen da ya gabata").
      Sau da yawa kwamfutocinmu suna baya ga fasaha kuma wannan shine inda matsaloli suke faruwa tare da sabbin gine-gine, a wannan yanayin tare da SNA. A hakikanin gaskiya, yawancin direbobin Intel (82852 / 855GM) an san suna haifar da matsala tare da SNA. Don haka idan PC yana aiki da kyau tare da UXA, amma tare da SNA kuna da matsala mai zane, komawa zuwa UXA na iya zama mafita.
      A bayyane yake cewa abin nasa shine cewa kwamfutarka tana aiki tare da sabon tsarin hanzarin kawo hotuna, don duk fa'idojin da hakan ya ƙunsa, amma idan kana da PC wanda tuni yana da lokacinsa, matsaloli na iya faruwa tare da sabon ginin, kuma wannan shine abin da muke gwada gyara a wannan labarin.

      Na gode!

  2.   chalo m

    Nayi duk abinda malamin yake fada, amma yanzu idan na kunna PC kuma bayan tambarin Xubuntu ya bayyana, allon ya zama baqi tare da layin da aka saba "/ dev / ...", kuma yana daskarewa. Na tuna cewa mataki na karshe da ban iya kammalawa daga tashar ba saboda na sami saƙo "Bash: An hana izinin" ko da lokacin da na buga sudo, don haka dole ne in kammala wannan da hannu. Ban sani ba ko wannan ita ce matsalar. Duk wani ra'ayi?

    Ina amfani da Xubuntu 16.04 tare da Kirfa kuma zane-zane na Intel Ironlake 520M ne. Na yi wannan darasin ne saboda na fahimci cewa Intel ba ta tallafawa Linux don waɗannan katunan tun 2013.

    http://www.phoronix.com/scan.php?page=news_item&px=MTMxMDQ

  3.   Juan Carlos m

    Barka dai, da kyau ina da tsohon littafin rubutu, kuma ban san dalilin da yasa bani da wadancan kananan yankuna ba, don haka ban sani ba ko zai yi kyau in kara su da hannu. Duk mafi kyau. ina amfani da mint mint

  4.   Matsakaicin Mutum m

    2020 kuma ba ayi aiudaaaaa bane don Allah !!

  5.   Luis J. Kasasola G. m

    Gaisuwa Miquel Perez!

    Bi matakai har zuwa «Gaba dole ne mu ƙirƙiri fayil ɗin sanyi wanda ake kira xorg.conf a cikin adireshin / da sauransu / X11. Don yin wannan, zamu iya zuwa kundin adireshin da ake tambaya ta amfani da cd sannan ƙirƙirar fayil ɗin rubutu fanko ta amfani da taɓawa. Don yin wannan muna aiwatar da waɗannan umarni masu zuwa »inda dole ne in ƙara umarnin sudo kuma ba ya aiki don buɗe fayil ɗin (.conf)
    me zan yi yanzu?