Hybrid Graphics - Magani ga katunan bidiyo biyu a cikin Linux (vga_switcheroo)

Linux na iya kawo wasu matsaloli a cikin waɗancan Littattafan Rubutu sun mallaka faranti biyu bidiyo, tunda idan kernel mai yiwuwa kunna duka biyu (maimakon guda ɗaya). Wannan kai tsaye yana tasiri ga yi baturi da zafi fiye da kima na inji.

Akwai babbar matsala ga masu amfani da Linux waɗanda suka mallaki littattafan rubutu tare da Intel core i3, core i5 da kuma ainihin i7 sarrafawa. Waɗannan kwamfutocin suna da katunan bidiyo guda biyu don samun kyakkyawan aiki. ,Aya, wanda ake kira "hadedde" wanda yake cikin mai sarrafawa don sarrafa daidaitattun zane-zane kamar zane-zane da abubuwa masu sauƙi. Ɗayan, wanda ake kira "mai hankali" allon iko ne mai ƙarfi wanda za'a iya amfani dashi a cikin shari'o'in da ya zama dole ayi amfani da zane-zane masu tsayi kamar waɗanda wasanni ke buƙata.

A halin da nake ciki, processor shine Intel Core i5-2430M Dual-Core 2.40GHz wanda ke da “hadadden” katin bidiyo da “mai hankali” AMD Radeon HD 6630 katin bidiyo.

Mishandling ta kwaron wannan fasalin ("Hybrid Graphics") yana haifar da matsaloli biyu. Na farko shine cewa tsarin takalmin yana ɗauke da katunan bidiyo da kuma fan akan katin "mai hankali" yana aiki a 100%. Wannan yana haifar da yawan amfani da wuta da gajartar da batir. Matsala ta biyu tana faruwa ne saboda abin da aka ambata: an samar da zafi mai yawa, wanda har ma ya zafafa madannin da ɓangaren tsarin littafin rubutu.

Don warware wannan batun, na ratsa shafuka da yawa, bulogi da majallu cikin yaren Spanish da Ingilishi inda na sami damar tattara gogewa daga fewan masu amfani waɗanda su kaɗai ba su iya magance matsalar ba amma gabaɗaya suna yi. Na bar muku mafita.

Kafin farawa, ka tabbata kana da kunshin cire ƙwaya da ɓarnar aiki. A wasu hargitsi ba ya zuwa ta tsoho. Don tabbatar da cewa komai yayi daidai kuma don samun damar ci gaba tare da matakan, zaku iya ƙoƙarin ganin abubuwan cikin / sys / kernel / debug / vgaswitcheroo / switch file. Idan ba su da shi a cikin tsarin su, ba za su iya canza saitunan ba.

Matakan da za a bi

1.- Ba da izinin izini don yin sauyawa:

su su su
chown -R sunan mai amfani: sunan mai amfani / sys / kernel / debug
sunan mai amfani da aka saka: sunan mai amfani / sys / kernel / debug / vgaswitcheroo / switch
fita

2.- Kunna katin bidiyo wanda yake a kashe (yanzu baya samar da fitowar bidiyo).

amsa kuwwa ON> / sys / kwaya / cire kuskure / vgaswitcheroo / sauyawa

Haɗa fitowar bidiyo zuwa allon hadedde.

amsa kuwwa IGD> / sys / kwaya / debug / vgaswitcheroo / sauyawa

Haɗa fitarwa ta bidiyo zuwa kwamiti mai hankali.

amsa kuwwa DIS> / sys / kwaya / cire kuskure / vgaswitcheroo / sauyawa

Kashe katin bidiyo wanda a halin yanzu “an cire shi”.

amsa kuwwa KASHE> / sys / kwaya / cire kuskure / vgaswitcheroo / sauyawa

Duba halin yanzu na vga_switcheroo sanyi:

cat / sys / kwaya / debug / vgaswitcheroo / sauyawa

Zai samar da kayan sarrafawa kamar haka:

0: IGD: +: Pwr: 0000: 00: 02.0 -> hadadden allo akan (Pwr) kuma ana amfani dashi (+).
1: DIS :: Kashe: 0000: 01: 00.0 -> an cire kwamiti mai hankali (Kashe)

Kuma da wannan tsari na umarni zamu iya yin duk canje-canjen da muke buƙata don samun ingantaccen amfani da kuzari, ƙarancin zafi, da kuma iya zaɓar wane katin bidiyo da zamu yi amfani da shi yadda yake so. Fata yana da amfani ga wanda ya ci karo da wannan matsalar.