NVDIA kwanan nan ya saki sakin na farkon barga sigar sabon reshe na direbobi masu mallakar mallaka "NVIDIA 495.44" A cikin abin da aka kawar da goyon baya ga nau'o'i daban-daban daga cikinsu akwai jerin GeForce 600,700, Nvidia quadro, da sauransu.
Baya ga wannan kuma a lokaci guda, an gabatar da sabuntawa don ingantaccen reshe na NVIDIA 470.82.00 wanda aka haɗa wasu gyare-gyaren kwaro.
NVIDIA 495.44 Manyan Sabbin Fasali
A cikin wannan sabon sigar direbobi za mu iya samun hakan ƙarin tallafi don GBM API (Generic Buffer Manager) da kuma ƙara symlink nvidia-drm_gbm.so yana nuna libnvidia-allocator.so baya mai dacewa da Mesa 21.2 GBM bootloader.
Bayan haka, kuma Tallafin EGL don dandalin GBM (EGL_KHR_platform_gbm) ana aiwatar da shi ta amfani da ɗakin karatu na egl-gbm.so. Canjin an yi niyya don haɓaka tallafin Wayland akan tsarin Linux tare da direbobin NVIDIA.
An kuma haskaka cewa ya kara tutar goyan baya don fasahar BAR mai Resizable ta PCI-e (Base Address Registers), wanda yana ba da damar CPU don samun damar duk ƙwaƙwalwar bidiyo na GPU kuma a wasu yanayi yana ƙara aikin GPU da kashi 10-15%. Tasirin ingantawa yana bayyane a sarari a cikin Horizon Zero Dawn da Wasanni Stranding na Mutuwa. Mashigar da za a iya daidaitawa kawai tana dacewa da katunan zane-zane na GeForce RTX 30.
A gefe guda, An haskaka ƙirar kernel da aka sabunta nvidia.ko, wanda yanzu ana iya lodawa ba tare da goyan bayan NVIDIA GPU ba, amma tare da na'urar NVIDIA NVSwitch a cikin tsarin, tare da buƙatun mafi ƙarancin tallafi na kernel na Linux an ɗaga su daga 2.6.32 zuwa 3.10.
Na sauran canje-canje wanda ya fice daga wannan sabon sigar:
- Ƙara goyon baya ga EGL EGL_NV_robustness_video_memory_purge tsawo.
- Fadada tallafi don Vulkan graphics API. VK_KHR_present_id, VK_KHR_present_wait da VK_KHR_shader_subgroup_uniform_control_flow an aiwatar da su.
- An ƙara zaɓin layin umarni na "-no-peermem" zuwa nvidia-installer don musaki shigarwa na nvidia-peermem kernel module.
- An cire tallafi don NvIFROpenGL kuma an cire ɗakin karatu na libnvidia-cbl.so, wanda yanzu ana jigilar shi a cikin wani fakiti daban, maimakon a matsayin wani ɓangare na direba.
- Kafaffen batun da ya sa uwar garken X ta fadi lokacin da aka fara sabuwar uwar garken tare da fasahar PRIME.
- An cire goyan bayan GeForce 700, GeForce 600, GeForce 600M, Quadro NVS 510, Quadro K600, Quadro K4xx, da jerin GRID K520.
Finalmente idan kanaso ka kara sani game dashi Game da sakin wannan sabon sigar direbobi, zaku iya duba mahaɗin mai zuwa.
Yadda ake girka direbobin NVIDIA akan Ubuntu da abubuwan banbanci?
Don shigar da wannan direba za mu je zuwa mahada mai zuwa inda zamu zazzage shi.
Abin lura: kafin aiwatar da kowane irin aiki yana da mahimmanci ka duba dacewa da wannan sabon direban tare da daidaita kwamfutarka (tsarin, kernel, lint-headers, Xorg version).
Tunda ba haka ba, kuna iya ƙarewa da allon baƙin kuma a kowane lokaci muna da alhakin hakan tunda shine shawarar ku da aikatawa ko a'a.
Zazzage yanzu bari mu ci gaba da kirkirar bakake don kaucewa rikici tare da direbobi masu kyauta:
sudo nano /etc/modprobe.d/blacklist-nouveau.conf
Kuma a ciki zamu kara masu zuwa.
blacklist nouveau blacklist lbm-nouveau options nouveau modeset=0 alias nouveau off alias lbm-nouveau off
Anyi wannan yanzu zamu sake kunna tsarin mu don jerin bakake su fara aiki.
Da zarar an sake farawa da tsarin, yanzu zamu dakatar da sabar zane (ƙirar hoto) tare da:
sudo init 3
Idan kana da allon baki a farawa ko kuma idan ka tsayar da sabar zane, yanzu zamu sami damar TTY ta hanyar buga madaidaitan maɓallin mai zuwa "Ctrl + Alt + F1".
Idan kuna da sigar da ta gabata, An ba da shawarar cewa ka aiwatar da cirewar don kauce wa rikice-rikice masu yuwuwa:
Dole ne kawai mu aiwatar da umarni mai zuwa:
sudo apt-get purge nvidia *
Kuma yanzu lokaci yayi da za ayi shigarwa, saboda wannan zamu bada izinin aiwatarwa tare da:
sudo chmod +x NVIDIA-Linux*.run
Kuma muna aiwatarwa tare da:
sh NVIDIA-Linux-*.run
A ƙarshen shigarwar kawai za ku sake kunna kwamfutarka don duk canje-canje ya ɗora a farawa.