passwordless SSH
Operating System: Debian GNU/Linux 10
KDE Plasma Version: 5.14.5
Qt Version: 5.11.3
KDE Frameworks Version: 5.54.0
Kernel Version: 4.19.0-16-amd64
OS Type: 64-bit
Processors: 4 × AMD FX(tm)-4350 Quad-Core Processor
Memory: 15.6 GiB of RAM
I have been trying to setup passwordless SSH for a Backuppc system. I
have three Debian 10 systems (including the server) . SSH sets up fine
on one of the client machine and "ssh backuppc@192.168.254.xx starts
without asking for a password. The other machine (supposedly identical)
not only asks for a password but will not accept any of the known
passwords. If I go to the offending machine and attempt to su to the
backuppc user , I am asked for a password and no passwords work. This
doesn't allow the use of ssh-copy-id for transfering the encryption key
to that machine. I have tried to reset the backuppc password three times
but did not solve the problem. In both systems the public key is stored
in /var/lib/backuppc/.ssh as id_rsa.pub.
I also have a Windoz 7 laptop that I want to include and have managed to
get ssh and rsync installed (what a mess that was). I have not tried to
get passwordless access to that yet. For later.
Any insights?
Gary R.
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