@Ingo Thank you, i will follow this when I got my ssh access.

@UniSuperBox Perfect, this is the thing need to know. If I got SSH access I can set up the key files auth with my loved normal Keyboard. Until that I will not connect to any foraign wlans.

Hi,

since this morning I have a FP2 with ubuntu touch. Cool. I have played around with some other linux devices and I always installed the SSH-Server to manage them from remote. I always changed nothing into the configuration and use password authentification. Now I going to use SSH on my Phone to configure it from a PC.
I learned that by default ssh is not allowed to auth by password, it has to use a key file. So I copied the sshd_config from my laptop into /etc/ssh/ and restarted the ssh server.
I think now it has to be work with password, but I get the message "No supported authentification methody avaidable (server sent: publickey)" again.

In the sshd_config I use are the following lines enabeld:
ChallengeResponseAuthentication no
UsePAM yes
X11Forwarding yes
PrintMotd no
cceptEnv LANG LC_
Subsystem sftp /usr/lib/openssh/sftp-server*

I got it from my PC with Mate 18.04

I hope some one can tell me what is wrong with my configuration. I Do not wan't to use the keyfiles! This is to difficult for my. It is so hard to set this up direct on the phone with the touchinput and the build terminal. I realy have fat fingers.

thank you for helping me