Cameron Simpson wrote: > | When I ssh into machine B from machine A, I am asked for my password. > | But when I ssh into A from B, I am not. > | > | In both cases, id_rsa.pub from the other machine > | has been added to authorized_keys . > | And I see no difference in sshd_config or ssh_config . > | > | So why am I asked for my password when ssh-ing into B? > > Examine /var/log/secure on machine B. It should shed some light on > things. Also do your ssh with the -v option - you should see which > authentication methods are being attempted. If your key is not being > used, that will be apparent then. If it is being used but rejected, that > will be apparent and the /var/log/secure file on machine B should say > why. I presume you're using an ssh-agent? Thanks very much. On looking at /var/log/secure on machine B I read: ----------------------------- Feb 23 12:47:19 blanche sshd[18050]: Authentication refused: bad ownership or modes for file /home/tim/.ssh/authorized_keys Feb 23 12:47:22 blanche sshd[18050]: Accepted password for tim from 192.168.2.1 port 41431 ssh2 ----------------------------- When I looked at .ssh/authorized_keys I saw that it had mode 664 (ie with group write permission). After changing this to mode 644, I am able to login without password. -- Timothy Murphy e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
