NVIDIA 495.44 Inosvika Iine Tsigiro Enhancements yeRTX 30xx Series uye Zvimwe

NVIDIA ichangoburitswa kuburitswa kwe yekutanga yakagadzikana vhezheni yebazi idzva revaridzi vatyairi "NVIDIA 495.44" umo rutsigiro rwakabviswa kune akasiyana mamodheru pakati ayo ari GeForce 600,700 akatevedzana, Nvidia quadro, pakati pevamwe.

Pamusoro peiyo zvakare panguva imwe chete, gadziriso yebazi rakagadzikana reNVIDIA 470.82.00 yakatsanangurwa umo mamwe magadzirirwo ebug akaverengerwa.

NVIDIA 495.44 Wepamusoro Zvitsva Zvimiro

Mune iyi vhezheni itsva yevatyairi tinogona kuwana izvozvo yakawedzera rutsigiro rweGBM API (Generic Buffer Manager) uye yakawedzera symlink nvidia-drm_gbm.so inongedza kune libnvidia-allocator.so backend inoenderana neMesa 21.2 GBM bootloader.

Kunze kwezvo, futi EGL rutsigiro rweGBM chikuva (EGL_KHR_platform_gbm) inoitwa pachishandiswa egl-gbm.so raibhurari. Shanduko iyi inoitirwa kuvandudza Wayland rutsigiro pane Linux masisitimu ane NVIDIA madhiraivha.

Izvo zvakare zvakasimbiswa izvo yakawedzera mureza wekutsigira PCI-e Resizable BAR tekinoroji (Base Kero Registers), iyo inobvumira iyo CPU kuwana ese vhidhiyo ndangariro yeGPU uye mune mamwe mamiriro ezvinhu inowedzera GPU kuita ne10-15%. Iyo optimization maitiro inoonekwa zvakajeka muHorizon Zero Dawn uye Rufu Stranding mitambo. Iyo resizable bar inongoenderana neGeForce RTX 30 akatevedzana mifananidzo yemakadhi.

Ukuwo, iyo yakagadziridzwa kernel module nvidia.ko inosimbiswa, iyo inogona kurodha pasina inotsigirwa NVIDIA GPU, asi neNVIDIA NVSwitch mudziyo muhurongwa, pamwe nezvinodiwa zveiyo shoma inotsigirwa Linux kernel shanduro yakasimudzwa kubva 2.6.32 kusvika 3.10.

Yeimwe shanduko izvo zvinoratidzika kubva pane iyi nyowani vhezheni:

  • Yakawedzerwa rutsigiro rweEGL EGL_NV_robustness_video_memory_purge yekuwedzera.
  • Yakawedzera rutsigiro rweVulkan graphics API. Iyo VK_KHR_present_id, VK_KHR_present_wait uye VK_KHR_shader_subgroup_uniform_control_flow ekuwedzera akaiswa.
  • Yakawedzera iyo "-no-peermem" yekuraira mutsara sarudzo kune nvidia-installer kudzima kuisirwa kwe nvidia-peermem kernel module.
  • Tsigiro yeNvIFROpenGL yakabviswa uye libnvidia-cbl.so raibhurari yakabviswa, iyo ikozvino inotumirwa mune imwe pasuru, pane sechikamu chemutyairi.
  • Yakagadzirisa nyaya yakonzera kuti sevha yeX iparare paunotanga sevha itsva nePRIME tekinoroji.
  • Tsigiro yeGeForce 700, GeForce 600, GeForce 600M, Quadro NVS 510, Quadro K600, Quadro K4xx, uye GRID K520 yakatevedzana yabviswa.

Finalmente kana iwe uchida kuziva zvakawanda nezvazvo Nezve kuburitsa iyi vhezheni itsva yevatyairi, unogona tarisa chinotevera chinongedzo.

Maitiro ekuisa vatyairi veNVIDIA paUbuntu uye zvigadzirwa?

Kuisa uyu mutyairi tichaenda kune inotevera chinongedzo kwatinozotora.

Ongorora: usati waita chero maitiro, zvakakosha kuti utarise kuenderana kweichi chitsva mutyairi nekumisikidzwa kwekombuta yako (system, kernel, linux-misoro, Xorg vhezheni).

Sezvo kana zvisiri, iwe unogona kupedzisira uine dema skrini uye pasina nguva isu tine basa nazvo sezvo iri yako sarudzo yekuzviita kana kwete.

Dhawunirodha izvozvi ngatienderei mberi nekugadzira runyorwa kuti tidzivise kupokana nevatsva vema driver.

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

Uye mairi tichawedzera zvinotevera.

blacklist nouveau

blacklist lbm-nouveau

options nouveau modeset=0

alias nouveau off

alias lbm-nouveau off

Waita izvi izvozvi tave kuzotangazve yedu system kuitira kuti iyo nhema nzira ipinde.

Kana iyo system yatangwazve, ikozvino ticha misa graphical server (graphical interface) ne:

sudo init 3

Kana iwe uine dema skrini pakutanga kana iwe ukamisa graphical server, ikozvino tava kuzowana TTY nekukopa inotevera kiyi kumisikidzwa "Ctrl + Alt + F1".

Kana iwe uchitova neiyo yapfuura vhezheni, Zvinokurudzirwa kuti iwe uite iyo yekubvisa kuti udzivise mhirizhonga dzinogona kuitika:

Isu tinongofanirwa kuita unotevera kuraira:

sudo apt-get purge nvidia *

Uye zvino ndiyo nguva yekuita kumisikidza, nekuti izvi tiri kuzopa mvumo yekuuraya na:

sudo chmod +x NVIDIA-Linux*.run

Uye isu tinoita na:

sh NVIDIA-Linux-*.run

Pakupera kwekumisikidza iwe uchafanirwa kutangidza komputa yako kuitira kuti shanduko dzese dzitakure pakutanga.


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