Can't connect to EC2 instance on Fedora 32

vspallas · 2021-01-05T20:00:35.893Z

Hey guys,

I’m trying to connect in one of my EC2 instances, but I get the below error:

Permission denied (publickey,gssapi-keyex,gssapi-with-mic)

It seems that the problem is OpenSSH, but I couldn’t find any solution.

Open SSH version: OpenSSH_8.3p1.
Has anyone else faced this problem? Also I tried this solution but it didn’t work.

mattdm · 2021-01-05T20:12:43.862Z

This question is probably better for Ask Fedora. That said, my first guess is the crypto policy update in Fedora 33. See Fedora 33 Release Notes: Security : Strong Crypto Settings for details.

vspallas · 2021-01-05T20:39:08.622Z

Thanks @mattdm! I’ll ask there.
Unfortunately adding PubkeyAcceptedKeyTypes didn’t work.

augenauf · 2021-01-06T10:44:57.049Z

Reference:

Ask Fedora – 5 Jan 21

Can't connect to EC2 instance on Fedora 32

Hey guys, I’m trying to connect in one of my EC2 instances, but I get the below error: Permission denied (publickey,gssapi-keyex,gssapi-with-mic) It seems that the problem is OpenSSH, but I couldn’t find any solution. Open SSH version:...