lsaranto Posted July 5, 2021 Share Posted July 5, 2021 (edited) SSH access to my server has been working fine. Today I can't login anymore. Putty gives me a fatal error saying "Couldn't agree a key exchange algorithm". I recently upgraded to Unraid 6.9.2. I don't use SSH so often so I can't be sure that that is the cause. I tried to search here and with google, but couldn't figure this out. Edited July 5, 2021 by lsaranto Quote Link to comment
lsaranto Posted July 5, 2021 Author Share Posted July 5, 2021 Of course right after posting this I learn that my Putty is an ancient version. (There was actually two versions installed and the shortcut I used pointed to the older one.) Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.