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Permission denied after two factor authentification activation

gr flag

I followed instruction on this tutorial to get two factor authentification on ssh.

But since, I've done it, I get a permission denied when I try to connect using the usual user.

I'm using Ubuntu Server I only have one user on this machine and root isn't allowed to connect using ssh.

Do somebody has an idea ?

I've read this hear, but I can't Access my Server using ssh now.

in flag
To clarify, you have *no* access to the server now and closed the SSH connection used to configure 2FA?
ジョーゼフマーシアル avatar
gr flag
unwillingly yes
ジョーゼフマーシアル avatar
gr flag
But I got throught the whole tutorial.
in flag
If you have no access to the server, then you won’t be able to regain access unless you know how to hack into a Linux box … which is well beyond my skill set
ジョーゼフマーシアル avatar
gr flag
I will access the server on local-physical. Is there a way to understand what is the expected password for ssh login ?
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