mount: wrong fs type, bad option, bad superblock on bioshare, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program) In some cases useful info is found in syslog - try dmesg | tail or so 按照网上的方法sudo apt-get install nfs-common尝试解决，但是没有
