This linux-nfs list member found the origin of the problem: https://marc.info/?l=linux-nfs&m=155480197614448&w=2
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1824050 Title: access.W_OK yields -1 EACCES (permission denied) on NFS mountpoints To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1824050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs