I-NVIDIA 495.44 iFika kunye neziXhobo zeNkxaso ze-RTX 30xx Series kunye nokunye

NVIDIA Kutshanje kukhutshwe ukukhutshwa kwe inguqulelo yokuqala ezinzileyo yesebe elitsha labaqhubi abangabanini "NVIDIA 495.44" apho inkxaso iye yacinywa kwiimodeli ezahlukeneyo phakathi kwazo iGeForce 600,700 series, Nvidia quadro, phakathi kwabanye.

Ukongeza kuloo nto kwangelo xesha linye, uhlaziyo lwesebe elizinzileyo le-NVIDIA 470.82.00 licetyiwe apho kuye kufakwe ezinye izilungiso zebug.

I-NVIDIA 495.44 Iimpawu eziNtsha eziPhezulu

Kolu guqulelo lutsha oluvezwa ngabaqhubi sinokuyifumana loo nto inkxaso eyongeziweyo ye-GBM API (Umphathi we-Generic Buffer) kwaye wongeze i-symlink nvidia-drm_gbm.so ekhomba kwi-libnvidia-allocator.so backend ehambelana ne-Mesa 21.2 GBM bootloader.

Ngaphandle koko, nayo Inkxaso ye-EGL yeqonga le-GBM (EGL_KHR_platform_gbm) iphunyezwa kusetyenziswa ithala leencwadi egl-gbm.so. Utshintsho lujolise ekuphuculeni inkxaso yeWayland kwiinkqubo zeLinux ngabaqhubi beNVIDIA.

Kuyacaciswa ukuba yongeza iflegi yenkxaso ye-PCI-e Resizable BAR technology (Iirejista zeedilesi ezisisiseko), leyo ivumela i-CPU ukufikelela kuyo yonke imemori yevidiyo ye-GPU kwaye, kwezinye iimeko, inyusa ukusebenza kwe-GPU nge-10-15%. Isiphumo sokuphucula sibonakala ngokucacileyo kwi-Horizon Zero Dawn kunye nemidlalo ye-Death Stranding. Ibha enokuphinda isetyenziswe ihambelana kuphela neGeForce RTX 30 amakhadi emizobo ethotho.

Ngakolunye uhlangothi, imodyuli ehlaziyiweyo ye-kernel nvidia.ko igxininisiwe, enokuthi ngoku ilayishwe ngaphandle kwe-NVIDIA GPU exhaswayo, kodwa ngesixhobo se-NVIDIA NVSwitch kwisistim, kunye neemfuneko zenguqulo ye-Linux kernel encinci exhaswayo zinyusiwe ukusuka kwi-2.6.32 ukuya kwi-3.10.

Olunye utshintsho evelele kule nguqulo intsha:

  • Inkxaso eyongeziweyo yolwandiso lwe-EGL EGL_NV_robustness_video_memory_purge.
  • Inkxaso eyandisiweyo ye-API yemizobo ye-Vulkan. I-VK_KHR_present_id, VK_KHR_present_wait kunye ne-VK_KHR_shader_subgroup_uniform_control_flow extensions zaphunyezwa.
  • Yongeza "-no-peermem" ukhetho lomyalelo womyalelo kwi-nvidia-installer ukukhubaza ukufakwa kwemodyuli ye-nvidia-peermem kernel.
  • Inkxaso ye-NvIFROpenGL yasuswa kwaye ilayibrari ye-libnvidia-cbl.so yasuswa, ngoku ithunyelwa kwiphakheji eyahlukileyo, kunokuba ibe yinxalenye yomqhubi.
  • Kulungiswe umba obangele ukuba iseva ye-X iphazamiseke xa iqalisa iseva entsha nge-PRIME ubuchwepheshe.
  • Inkxaso yeGeForce 700, GeForce 600, GeForce 600M, Quadro NVS 510, Quadro K600, Quadro K4xx, kunye ne-GRID K520 series isusiwe.

Gqibela ukuba ufuna ukwazi ngakumbi ngayo Malunga nokukhulula olu guqulelo olutsha lwabaqhubi, unako jonga eli khonkco lilandelayo.

Uyifaka njani i-NVIDIA driver kwi-Ubuntu nakwiziphumo?

Ukufakela lo mqhubi siza kuhamba kule khonkco ilandelayo apho siza kuyikhuphela khona.

Qaphela: ngaphambi kokwenza nayiphi na inkqubo kubalulekile ukuba ujonge ukungqinelana nalo mqhubi mtsha kunye noqwalaselo lwezixhobo zakho (inkqubo, i-kernel, i-linux-headers, i-Xorg version).

Kuba ukuba akunjalo, ungagqibela ngescreen esimnyama kwaye akukho xesha sinoxanduva lwayo kuba sisigqibo sakho sokwenza okanye hayi.

Khuphella ngoku masiqhubeke nokwenza uluhlu lwabamnyama ukunqanda ukungqubana kunye nabaqhubi basimahla:

sudo nano /etc/modprobe.d/blacklist-nouveau.conf

Kwaye kuyo siza kongeza oku kulandelayo.

blacklist nouveau

blacklist lbm-nouveau

options nouveau modeset=0

alias nouveau off

alias lbm-nouveau off

Uyenzile le nto ngoku siza kuqala inkqubo yethu ukuze uluhlu lwabamnyama luqale ukusebenza.

Nje ukuba inkqubo iqalisiwe, ngoku siza kumisa umzobo wegraphical server (graphical interface) nge:

sudo init 3

Kwimeko apho unescreen esimnyama xa uqala okanye ukuba umise i-graphical server, ngoku siza kungena kwi-TTY ngokuchwetheza loqwalaselo lweqhosha elilandelayo "Ctrl + Alt + F1".

Ukuba sele unenguqulo yangaphambili, Kuyacetyiswa ukuba wenze okungafakwanga ukuthintela ukungqubana okunokubakho:

Kufuneka siphumeze lo myalelo ulandelayo:

sudo apt-get purge nvidia *

Kwaye ngoku lixesha lokwenza ufakelo, kuba oku siza kunika imvume yokuphumeza ngo:

sudo chmod +x NVIDIA-Linux*.run

Kwaye senza nge:

sh NVIDIA-Linux-*.run

Ekupheleni kofakelo kuya kufuneka uqale kabusha ikhompyuter yakho ukuze lonke utshintsho lomthwalo kuqaliso.


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