无法安装Nvidia驱动程序20.04

Question

运行ubuntu-drivers autoinstall驱动程序后没有安装，因为：

 linux-modules-nvidia-455-generic-hwe-20.04 : Depends: nvidia-kernel-common-455 (<= 455.38-1) but 455.45.01-0ubuntu0.20.04.1 is to be installed
 nvidia-driver-455 : Depends: nvidia-kernel-common-455 (<= 455.38-1) but 455.45.01-0ubuntu0.20.04.1 is to be installed
                     Recommends: nvidia-settings but it is not going to be installed
                     Recommends: nvidia-prime (>= 0.8) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

如何解决此依赖关系问题？

Answer 1

您已经连接了具有nvidia-kernel-common-455版本455.45.01-0ubuntu0.20.04.1的D2。

但是Ubuntu存储库有这个包的455.38-0ubuntu0.20.04.1版本。

因此，删除PPA，运行sudo apt update和所有应该安装的程序。

否则，您需要对PPA的问题进行一些研究，并且不会使用自动安装。