No SSH access after post-installation step

Support
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1

What type of hardware are you using: Other ARM board
What YunoHost version are you running: 12.0.17
How are you able to access your server: The webadmin
SSH
Are you in a special context or did you perform specific tweaking on your YunoHost instance ?: minimal community maintained initial armbian image

Describe your issue

Hi, and thanks all for your hard work maintaining Yunohost.
I recently did a clean install on my olimex lime2 board to migrate to yunohost 12, using the Armbian_community_25.8.0-trunk.90_Lime2_bookworm_current_6.12.30_minimal.img.xz image as the olimex one failed during the migration from bullseye to bookworm.
After the installation and post-installation, neither the initial admin user nor the root user on the local network could gain access through SSH. The initial admin had access through the webadmin interface.
Changing the root password on the webadmin allowed the root user to connect through ssh, but doing the same with the initial admin user didn’t work.
Newly created admin users can’t connect either.

Thanks in advance

Share relevant logs or error messages

auth.log:
https://paste.yunohost.org/raw/titasogaku

Update:
Forgot to mention that SFTP access with my_webapp works (app restored from backup 1.0~ynh19 on yunohost 11 and updated to latest).

2

Hi @Keeh
Did you check wether ‘admins’ is present in that line of /etc/ssh/sshd_config?

AllowGroups ssh.main sftp.main ssh.app sftp.app admins root

And getent group admins to check members of ‘admins’ group.

3

Hello @otm33
I hadn’t checked, but admins is in AllowGroups :

root@domain# cat sshd_config | grep AllowGroups
AllowGroups ssh.main sftp.main ssh.app sftp.app admins root

The ‘admins’ group seems fine too:

root@domain# getent group admins
admins:*:4001:admintest,xxxxxx
4

Do you have another log of failed connections? The one you provided mentions a failed password.