原文链接：ubuntu掉驱动 NVIDIA-SMI has failed because
导言
打开电脑查看nvidia-smi，结果报错：
NVIDIA-SMI has failed because it couldn’t communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
看网上的教程，两行命令解决问题
1
2
| sudo apt-get install dkms
sudo dkms install -m nvidia -v 550.100 #驱动版本 ls /usr/src | grep nvidia
|
成功显示了，差点以为是小矿娘不行了
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
| Mon Jul 22 21:02:08 2024
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.100 Driver Version: 550.100 CUDA Version: 12.4 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA P104-100 Off | 00000000:01:00.0 Off | N/A |
| 60% 45C P0 34W / 180W | 0MiB / 8192MiB | 2% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| No running processes found |
+-----------------------------------------------------------------------------------------+
|