UNvidia Optimus kwiLaptop yakho efakela iBumblebee

Yintoni iNvidia Optimus?

Obu buchwephesha abuyonto intsha, kungatshiwo ukuba kukuphuculwa kwe-"endala" ye-Hybrid SLI kunye ne-Hybrid Graphics, eyavumela ulawulo lwamandla xa udibanisa iNvidia GPU nebhodi ene-Nvidia Chipset kwidesktop, ngoku i-Optimus ivumela nathi senze okufanayo kwiilaptops zethu kunye neeprosesa ze-Intel Sandy Brigde (i3, i5, kunye ne-i7) kunye noNvidia Gpu. Ngamazwi alulaObu buchwephesha bukuvumela ukuba utshintshe phakathi kwemizobo ethe kratya nezahluleleyo ngokweemfuno, oko kukuthi, ukuba siqhuba uMdlalo weVidiyo, inkqubo isebenza ngokuzenzekelayo kwimizobo ezinikezelweyo, endaweni yoko ukuba sibukele imovie, iya kusebenzisa imizobo ebonakalayo. Kwaye ngamagama anzima ngakumbi:

"Ngokungafaniyo nezizukulwane zangaphambili zeelaptops, amakhadi emizobo anamhlanje adityaniswe ngumjelo wehardware kwi-IGP yeeprosesa ze-Intel ke akukho ndlela yakhubaza iprosesa yemizobo yokusebenzisa ikhadi lemizobo elinikezelweyo. Iprosesa isebenza njengokudlula kwisitishi.Xa ikhadi lemizobo elinikezelweyo likwimo yokulala, i-chipset yemizobo isetyenziselwa ukunikezela ngemizobo, ukuhambisa ulwazi kubek'esweni kwangaphakathi ngesihlanganisi seLVDS seLaptop. Nangona kunjalo, ukuba ikhadi lemizobo elinikezelweyo liyasetyenziswa, ulwazi kufuneka ludlule kwi-chipset yemizobo ukuze kufikelelwe esweni, ngenxa yeso sizathu akunakwenzeka ukuba isebenzise iprosesa ye-IGP kwaye yiyo yonke le nkqubo yokwenza kusebenze nokungasebenzi kufuneka yenziwa ngesoftware, kule meko ngumlawuli. » (Leanuxeros.com)

KwiWindows oku kusebenza kakuhle (ndingathi kuhle, kodwa siyazi ukuba akukho nto isebenza kakuhle ngeewindows) nakwi LinuxNgotshintsho, akukho nkxaso yaseburhulumenteni evela kuNvidia kwaye ngokweendaba endithe ndakwazi ukuzifunda abananjongo zokwenza njalo kwixesha elifutshane okanye eliphakathi, kuloo nto kongezwa ukuba kwiikhompyuter ezininzi akukho khetho yenza / khubaza enye yeigrafu ngo Bios, okusishiya sinemeko edimazayo kuba kwimeko apho kuphela i Idityanisiwe utyalomali kwi I-GPU enikezelweyo iya kwindawo yenkunkuma, endaweni yoko ukuba unayo Imizobo yeNvidia iyasebenza (le yinto yesiqhelo) ukusebenza kwamandla kuya kusenza sikhumbule iMatrix kwaye sijongwe ngokufanelekileyo ngombono wokuguqula isizalwane okanye ummelwane ube yibhetri, kuba, njengoko sonke sisazi, ukusuka Kernel 2.6.38  Iibhetri zeelaptop ziyapheliswa kwaye ukuzimela kuye kwaba ligama eliluncedo lokwenza iingoma zokuqhankqalaza (kwimeko yam ibhetri yahlala iiyure ezimbini ezinde).

Kungenxa yoko le nto kwicala lamandla e-Linux, iiprojekthi ziye zavela ukuxhasa obu buchwephesha kodwa ngaphandle kwempumelelo enkulu, kude kube lelo xesha Bumblebee. Bumblebee Isixhobo esivulekileyo esivulekileyo esibhalwe ngolwimi lweC, esivumela ukuba sisebenzise umqhubi weNvidia okanye uhlobo lwasimahla entsha, kwiintsuku ezimbalwa ezidlulileyo inguqulelo 3.0 ikhutshiwe ethi phakathi kwezinye izinto ezintsha zisivumele ukuba sisebenze ngokuzenzekelayo kumphathi wamandla ngokwenza okanye ngokungasebenzi kweGPU ezinikeleyo ngokweemfuno zecala (yeyona nto ibalulekileyo kuthi).

Singayifaka i-Bumblebee kwifayile yomthombo efumaneka kwi https://github.com/Bumblebee-Project/Bumblebee/downloads

Kukho iiphakheji kwindawo yokugcina iifom ye- Ubuntu, Gentoo, igophe y Debian.
Ndisifakile esi sicelo kwi-distros ezimbini endizisebenzisayo: Debian y igophe ukulandela ukubonakaliswa kwee-Wikis zabo.

Ukufakwa kwiArch

Siyafaka Bumblebee isuka kwi AUR

$ yaourt -S bumblebee

Kwaye siyafaka tshintsha ukubanakho ukuhlala kumphathi wamandla

$ yaourt -S bbswitch

Ngomqhubi weNouveau

Ukuba uza kuhlala kubaqhubi entsha Kuya kufuneka ufake ezi phakheji zilandelayo:

$ sudo pacman -S xf86-video-nouveau nouveau-dri mesa

Kunye nobunikazi beNvidia

Ukuba usebenzisa abaqhubi beNvidia abanobunini, sifaka ezi phakheji zivela kwi-AUR.

$ yaourt -S nvidia-utils-bumblebee dkms-nvidia

Cwangcisa

Songeza umsebenzisi wethu kwiqela Inyosi enkulu enkulu:

# usermod -a -G bumblebee $USER (reemplazamos $USER por nuestro usuario)

Sivavanya ukuba yonke into ifakwe kakuhle kwaye isebenza ngokusebenza kwe-bumblebee ngesandla:

$ sudo rc.d start bumblebeed

Kwaye umlingo ... i-Nvidia GPU ayisebenzi kwaye sishiyeke kuphela kunye nomdibaniso, ngendlela esinika ngayo ibhetri yethu ikhefu.

Emva koko sihlela  /etc/rc.conf

Siyongeza Bumblebee kwi Iidemon

DAEMONS=(... bumblebeed)

Sivavanye

$ optirun glxspheres

Singaqaphela ukuba indibaniselwano iyasebenza kwaye ekupheleni kwenkqubo icima ukunika umntu ozinikeleyo, ukuba ufuna ukwenza isicelo neNvidia GPU siyenza kwikhonsoli.

$ optirun [opciones] <aplicaciones>

Ukubona uluhlu lwezinto onokukhetha kuzo:

$ optirun --help

Kwikhadi elinikezelweyo ukuvula / ukucima ngokuzenzekelayo songeza bbswitch kwicandelo leeModyuli:

MODULES=(... bbswitch …)

Sihlela  /etc/bumblebee/bumblebee.conf kwaye songeza lo mgca ulandelayo kwicandelo labaqhubi:

[bumblebeed] KeepUnusedXServer=false

Siyakuqinisekisa oko Inkqubo ye PMM oku emotweni:

[driver-nvidia] PMMethod=auto

[driver-nouveau] PMMethod=auto

Siyiqala kwakhona inyamakazi:

# rc.d restart bumblebeed

Ukufakwa kwi-Debian (kuVavanyo okanye kwi-Sid kuphela)

Okokuqala kufuneka ususe naluphi na ufakelo lwangaphambili lweBumblebee, emva koko sinika amandla zokugcina non-free.
Ukuqhuba izicelo ezingama-32 kwiinkqubo ezingama-64 kuyacetyiswa ukufakela ezi phakheji zilandelayo:

$ sudo aptitude install virtualgl-libs-ia32 and libgl1-nvidia-glx-ia32

Songeza ezi zixhobo kwi  /etc/apt/sources.list

deb http://suwako.nomanga.net/debian sid main contrib
deb-src http://suwako.nomanga.net/debian sid main

Emva koko sithoba isitshixo kwaye siyongeza:

# wget -O - http://suwako.nomanga.net/suwako.asc | apt-key add -

Sihlaziya:

# aptitude update

Sifaka:

# aptitude install bumblebee bumblebee-nvidia

Songeza umsebenzisi wethu kwiqela leBumblebee:

# adduser $USER bumblebee (reemplazamos $USER por nuestro usuario)

Siqala kwakhona kwaye sivavanya ukuba iyasebenza na:

$ optirun glxgears

Ukuba sifuna ukuqhuba isicelo ngeGPU ezinikeleyo, siyenza ngolu hlobo lulandelayo kwisiphelo sendlela

$ optirun <aplicación>

Ukugqiba ndingakuxelela ukuba amava am ngesi sicelo ebelungile, ezinye izihlobo zisuka DesdeLinux bandibonile ndincama entloko ndizama ukungaphumeleli ukufaka abaqhubi beNvidia abanesistim kwi-distros endiyisebenzisayo (iDebian kunye neArch), ndade ndadibana neBumblebee, kwelinye icala, ibhetri ehlala iiyure ezimbini iye kwi-avareji yesithathu kwaye Isiqingatha seyure kwaye iqondo lobushushu lelaptop lehle ukusuka kwi-54 ° ukuya kwi-avareji ye-45 °.

Kubonakala kum ukuba okoko uNvidia engathathi sigqibo sokuxhasa ngokusesikweni i-Optimus kwiLinux, okanye ukuba awunamdla wokuba nabaqhubi bepropathi kodwa usebenzise iNvidia GPU yakho, iBumblebee lolona khetho lubalaseleyo.