Support NAS Volumen wird nicht mehr gemountet

...
# NFS-Freigabe:
192.168.178.35:/volume1/photo /media/Fotos nfs rw 0 0
192.168.178.35:/volume1/music /media/Musik nfs rw 0 0
....

mount.nfs: access denied by server while mounting 192.168.178.35:/volume1/photo
mount.nfs: access denied by server while mounting 192.168.178.35:/volume1/music

Dateisystem                         Größe   Benutzt Verf.    Verw% Eingehängt auf
/dev/mapper/ubuntu--vg-root  455G     39G      393G    9%     /
none                                    4,0K       0         4,0K     0%     /sys/fs/cgroup
udev                                    2,0G       4,0K    2,0G    1%      /dev
tmpfs                                   404M      1,5M   403M    1%     /run
none                                    5,0M       0         5,0M    0%     /run/lock
none                                    2,0G       156K   2,0G    1%      /run/shm
none                                    100M      40K     100M    1%     /run/user
/dev/sda1                             236M      154M   70M     69%   /boot