NVRM：尽管客户端和内核版本相同，但 API 不匹配

Question

我已安装 nvidia 驱动程序 440.64。

重新启动后，我得到一个黑屏而不是登录屏幕。我按下 CTRL+ALT+F3 进行控制台登录并输入sudo prime-select intel。登录屏幕出现，我可以登录了。

登录后输入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.

我执行以下操作：

prime-select query

输出：

intel

然后

sudo prime-select nvidia

输出：

Info: selecting the nvidia profile

然后

nvidia-smi

输出：

Failed to initialize NVML: Driver/library version mismatch

然后

dmesg

输出：

...
[   68.122795] NVRM: API mismatch: the client has the version 440.64.00, but
               NVRM: this kernel module has the version 440.64.  Please
               NVRM: make sure that this kernel module and all NVIDIA driver
               NVRM: components have the same version.
...

如果我重新启动，我会遇到同样的问题。

Answer 1

从nvidia deb repo 安装 nvidia-driver-440 将修复它。

nvidia 驱动程序和客户端库应该来自同一个存储库或最可能不匹配的版本。