由於一個不相關的原因,我正在滾動瀏覽我的系統規格。我透過以下方式產生輸出:
sudo lshw -html > specs.html
我注意到我的顯示卡顯示為紅色,而不是其他所有內容顯示為黃色。具體來說,它說:
id: display
description: VGA compatible controller
product: GK107M [GeForce GT 650M Mac Edition]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list
configuration: latency = 0
resources: memory : c0000000-c0ffffff
memory : 90000000-9fffffff
memory : a0000000-a1ffffff
ioport : 2000(size=128)
memory : c1000000-c107ffff
紅色顯然意味著我的顯示卡據unclaimed
我所知與驅動程式問題有關。當我使用 Ubuntu“附加驅動程式”應用程式時,它表明我的電腦正在使用推薦的驅動程式:
另外,運行dpkg -l|grep -i nvidia
返回:
ii libnvidia-cfg1-390:amd64 390.147-0ubuntu1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-390 390.151-0ubuntu0.22.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-390:amd64 390.147-0ubuntu1 amd64 NVIDIA libcompute package
ii libnvidia-decode-390:amd64 390.147-0ubuntu1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-390:amd64 390.147-0ubuntu1 amd64 NVENC Video Encoding runtime library
ii libnvidia-fbc1-390:amd64 390.147-0ubuntu1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-390:amd64 390.147-0ubuntu1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-390:amd64 390.147-0ubuntu1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii linux-modules-nvidia-390-5.15.0-25-generic 5.15.0-25.25 amd64 Linux kernel nvidia modules for version 5.15.0-25
ii linux-modules-nvidia-390-generic-hwe-22.04 5.15.0-25.25 amd64 Extra drivers for nvidia-390 for the generic-hwe-22.04 flavour
ii linux-objects-nvidia-390-5.15.0-25-generic 5.15.0-25.25 amd64 Linux kernel nvidia modules for version 5.15.0-25 (objects)
ii linux-signatures-nvidia-5.15.0-25-generic 5.15.0-25.25 amd64 Linux kernel signatures for nvidia modules for version 5.15.0-25-generic
ii nvidia-compute-utils-390 390.147-0ubuntu1 amd64 NVIDIA compute utilities
ii nvidia-driver-390 390.147-0ubuntu1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-390 390.147-0ubuntu1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-390 390.147-0ubuntu1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.17.1 all Tools to enable NVIDIA's Prime
ii nvidia-settings 510.47.03-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-390 390.147-0ubuntu1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18.2 all Extension for the nvidia-settings control panel
ii xserver-xorg-video-nvidia-390 390.147-0ubuntu1 amd64 NVIDIA binary Xorg driver
自從安裝了Ubuntu之後,我實際上一直無法正常啟動我的電腦。它通常會無限期地卡在徽標螢幕上。我一直透過恢復模式啟動電腦。這讓我相信我的圖形驅動程式一直存在問題,但說實話,我有更緊迫的問題需要花時間解決,並且上個月剛剛透過恢復模式啟動。但也許是時候解決這個問題了...
知道我該如何修正這個問題嗎?我只是安裝了錯誤的驅動程式嗎?
答案1
無人認領意味著沒有為 NVIDIA 卡載入驅動程式。
您可以透過以下行看到這一點:
configuration: latency=0
載入 NVIDIA 驅動程式後,將如下所示:
configuration: driver=nvidia latency=0
我建議您透過清除從儲存庫安裝的 NVIDIA 驅動程式版本 390 來卸載,然後安裝最新的 UBUNTU 20.04 資料中心驅動程式。
有關故障排除,請參閱文章 二進位驅動程式Howto/Nvidia 。