On 20.11.2021 14:27, George N. White III wrote:
On Sat, 20 Nov 2021 at 08:16, Walter H. via users <users@lists.fedoraproject.org <mailto:users@lists.fedoraproject.org>> wrote:Hello, can someone please give me a hint, where to look for the following problem ... I have several Linux VMs (all except this one are CentOS), and I took /root/.ssh/authorized_keys from one of them and copied it onto this Fedora box; accessing from my Jump-VM also directly using SSH from Win10 works fine using the private key, but from when using PuTTY/WinSCP I get: "Server refused our key." (all other Linux-VMs use the same authorized_keys and can be accessed using PuTTY/WinSCP with this private key) is there something I must change on the side of the Fedora box or something I have to change in PuTTY/WinSCP? (I'm using the latest releases of PuTTY/WinSCP) Many enterprise policies prohibit ssh access for root, but if you aren't worried about security risks, look in /etc/sshsshd_conf's Authentication section for "PermitRootLogin":
PermitRootLogin is set to yes; and the same Problem also exists with non root, too; /var/log/secure shows this:Nov 20 15:11:33 lxfedora sshd[2584]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
so the question is: what is the default value of this 'PubkeyAcceptedAlgorithms', in order to set it to the default PLUS 'ssh-rsa';
Thanks, Walter
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