當(dāng)出現(xiàn)/sbin/ldconfig.real: /usr/local/cuda/lib64/libcudnn.so.7 is not a symbolic link錯誤時,如upgrade出現(xiàn)錯誤:

upgrade error.png
- check the link:
sudo ldconfig -v

sudo ldconfig -v.png
Find the error:
/usr/local/cuda/lib64/libcudnn.so.7 is not a symbolic link
libcudnn.so.7 -> libcudnn.so.7.0.5Create the new link manually:
sudo ln -sf /usr/local/cuda/lib64/libcudnn.so.7.0.5 /usr/local/cuda/lib64/libcudnn.so.7