On Sun July 14 2019 15:34:15 Felix Miata wrote:
> insserv: FATAL: service rpcbind is missed in the runlevels 2 3 4 5 to use
> service nfs-common


(1) If you don't really need NFS you could try purging it.


(2) Otherwise let's check that you have the right Buster versions:

$ (dpkg -l rpcbind; dpkg -l nfs-common) | grep '^ii'
ii  rpcbind        0.2.3-0.6    amd64        converts RPC program numbers into 
universal addresses
ii  nfs-common     1:1.3.4-2.1  amd64        NFS support files common to 
client and server


(3) If the versions are correct take a look at both relevant files:

$ head /etc/init.d/rpcbind
#!/bin/sh
#
# start/stop rpcbind daemon.

### BEGIN INIT INFO
# Provides:          rpcbind
# Required-Start:    $network $local_fs
# Required-Stop:     $network $local_fs
# Default-Start:     S
# Default-Stop:      0 1 6

$ head /etc/init.d/nfs-common
#!/bin/bash

### BEGIN INIT INFO
# Provides:          nfs-common
# Required-Start:    $portmap $time
# Required-Stop:     $time
# Default-Start:     S
# Default-Stop:      0 1 6
# Short-Description: NFS support files common to client and server
# Description:       NFS is a popular protocol for file sharing across


(4) If yours are different try reinstalling them, or purging and reinstalling
them, or as a last resort editing them to look like the above.


--Mike