我尝试安装 nvidia 驱动程序，但由于某种原因，无法安装它。
soon@soon:~$ sudo apt install nvidia-driver-525
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
nvidia-driver-525 is already the newest version (525.147.05-0ubuntu0.22.04.1).
0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
安全启动已禁用。
答案1
回答我自己的问题！显卡连接松动。需要调整电源输入线才能显示出来。