[gutsy] mount 2.13~rc3-2ubuntu2 on AMD64 cannot mount nfs filesystems

[Sebastian Kaps]

Since the upgrade from mount_2.12r-19ubuntu3 to mount 2.13~rc3-2ubuntu2 on AMD64 mount cannot mount any nfs filesystems anymore:

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~ # mount --version
mount: mount-2.12r
~ # mount -a -t nfs
~ # umount -a -t nfs
~ # dpkg -i /var/cache/apt/archives/mount_2.13~rc3-2ubuntu2_amd64.deb
(Reading database ... 181404 files and directories currently installed.)
Preparing to replace mount 2.12r-19ubuntu3 (using .../mount_2.13~rc3-2ubuntu2_amd64.deb) ...
Unpacking replacement mount ...
Setting up mount (2.13~rc3-2ubuntu2) ...

~ # mount -v -a -t nfs
mount: wrong fs type, bad option, bad superblock on 192.168.1.10:/,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail or so
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There is no other error message anywhere.

[Sebastian Kaps (spambucket)]

Found it:
/sbin/mount.nfs was not installed anymore; after installing nfs-common, the problem was gone.