I've mounted a Ubuntu NFS disk over my MacOS, but when I try to copy files from my disk to it, I start to recieve this errors. I've tried to use ls on the same file system on a Ubuntu 18.04, but the error doesn't appear there.
Does someone know what to do?
Using ls on a MacOS Catalina with sudo:

If I try to move files from my disk to the NFS, I got stuck (this process never ends)

But, if I try to use ls from a Ubuntu, I got no problems.
EDIT: When I try to move files using terminal, I got this error:
~/Downloads: sudo mv tst ../Public
nfs server 10.112.1.10:/storage/public: lockd not responding
