/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_train.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_infer.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_train.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_infer.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_train.so.8 is not a symbolic link

/sbin/ldconfig.real: /usr/local/cuda/targets/x86_64-linux/lib/libcudnn.so.8 is not a symbolic link

查询了相关资料，显示该报错是由符号链接导致，需要对报错的链接重新定位。

打开报错代码中显示的位置：

/usr/local/cuda/targets/x86_64-linux/lib

ls

查看该目录下的文件，分别对应报错的条数。

/usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8 is not a symbolic link

对应

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_infer.so.8

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_train.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_adv_train.so.8

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_infer.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_infer.so.8

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_train.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_cnn_train.so.8

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_infer.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_infer.so.8

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_train.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn_ops_train.so.8  

sudo ln -sf /usr/local/cuda/targets/x86_64-linux/lib/libcudnn.so.8.9.4 /usr/local/cuda/targets/x86_64-linux/lib/libcudnn.so.8

检查是否完全修改好：

ldconfig