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NVIDIA 显卡驱动程序已正确安装，但 ubuntu-drivers 仍然检测不到任何视频设备

tag-icon • tag-icon 19.10 hybrid-graphics nvidia-geforce ubuntu-drivers nvidia-prime
NVIDIA 显卡驱动程序已正确安装，但 ubuntu-drivers 仍然检测不到任何视频设备

我的 Ubuntu 19.10 笔记本电脑配有英特尔/NVidia 混合显卡，后者属于 Fermi 传统类型；我nvidia-driver-390按照建议进行了安装，并排除了故障在 nvidia 开发者论坛上的这篇文章中。但是，sudo ubuntu-drivers devices软件和更新中的“其他驱动程序”部分没有检测到任何可供选择的视频驱动程序。但是，可以通过其他方式正确检测到驱动程序

~$lspci | egrep 'VGA|3D|Display'
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09) 04:00.0 
3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] (rev a1)

~$nvidia-smi
Fri Apr  3 15:21:30 2020       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.132                Driver Version: 390.132                   |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce 820M        Off  | 00000000:04:00.0 N/A |                  N/A |
| N/A   40C    P0    N/A /  N/A |    476MiB /  1985MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0                    Not Supported                                       |
+-----------------------------------------------------------------------------+

~$dkms status
nvidia, 390.132, 5.3.0-42-generic, x86_64: installed
nvidia, 390.132, 5.3.0-45-generic, x86_64: installed

~$mokutil --sb-state
SecureBoot disabled
Platform is in Setup Mode

~$grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* | grep graphics-drivers
/etc/apt/sources.list.d/graphics-drivers-ubuntu-ppa-eoan.list:deb http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu eoan main
/etc/apt/sources.list.d/graphics-drivers-ubuntu-ppa-eoan.list:# deb-src http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu eoan main
/etc/apt/sources.list.d/graphics-drivers-ubuntu-ppa-eoan.list.save:deb http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu eoan main
/etc/apt/sources.list.d/graphics-drivers-ubuntu-ppa-eoan.list.save:# deb-src http://

ppa.launchpad.net/graphics-drivers/ppa/ubuntu eoan 主要

p://ppa.launchpad.net/graphics-drivers/ppa/ubuntu eoan 主要

我该怎么做？提前谢谢您。

PS：nvidia-driver-390驱动怎么安装的

  1. 添加graphics-drivers存储库sudo add-apt-repository ppa:graphics-drivers/ppa
  2. 禁用安全启动，无论是从 BIOS 还是sudo mokutil --disable-validation
  3. sudo apt install nvidia-driver-390
  4. 已移除/lib/modprobe.d/blacklist-nvidia.conf，无/etc/*对应
  5. 未#WaylandEnable=false注释/etc/gdm3/custom.conf
  6. /etc/X11/xorg.conf根据论坛建议，已删除。
  7. 重启

另外，为了让垂直同步工作，我1在选项中options nvidia-drm modeset=1设置/lib/modprobe.d/nvidia-kms.conf

更新：已归档为错误和ubuntu-bug ubuntu-drivers-common

https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1870821

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