Reading Package Lists... Done
Building Dependency Tree... Done
nfs-kernel-server is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 32 not upgraded.
1 not fully installed or removed.
Need to get 0B of archives.
After unpacking 0B of additional disk space will be used.
Setting up nfs-kernel-server (1.0.6-3.1) ...
Stopping NFS kernel daemon: mountd nfsd.
Unexporting directories for NFS kernel daemon...done.
Exporting directories for NFS kernel daemon...done.
Starting NFS kernel daemon: nfsdinvoke-rc.d: initscript nfs-kernel-server, action "restart" failed.
dpkg: error processing nfs-kernel-server (--configure):
subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
nfs-kernel-server
E: Sub-process /usr/bin/dpkg returned an error code (1)