Enter-PSSession : The SSH client session has ended with error message: The SSH transport process has abruptly terminated causing this remote session to break.

[eliassal]

"OpenSSH for Windows" version
last version

Server OperatingSystem
win 2019
Client OperatingSystem
Centos 7
What is failing
Remote session from Centos to windows server
Expected output
I do

Enter-PSSession 192.168.20.70 -UserName salam@mydomnain

or

Enter-PSSession 192.168.20.70 -SSHTransport

I get prompted to enter my password, a remote session to windows server to be opened
Actual output

On Centos I get
Enter-PSSession : The SSH client session has ended with error message: The SSH transport process has abruptly terminated causing this remote session to break.

on the server, in the event log I have the following 3 messages logged
3 - sshd: Disconnected from 192.168.20.12 port 41493
2 - sshd: Received disconnect from 192.168.20.12 port 41493:11: disconnected by user
1 - sshd: Accepted password for salam@mydomain from 192.168.20.12 port 41493 ssh2

[manojampalam]

Assuming you setup your server using steps at https://docs.microsoft.com/en-us/powershell/scripting/learn/remoting/ssh-remoting-in-powershell-core?view=powershell-6 ?

[eliassal]

Yes Sir

[manojampalam]

Please get debug traces from target. Follow steps at https://github.com/PowerShell/Win32-OpenSSH/wiki/Troubleshooting-Steps

[eliassal]

I did in thread #1387
#1387