Comment 60 for bug 201786

It was Ok when I installed openSSH on this May as soon as ubuntu 10.04 LTS came out.
It encountered the same problem as described above when I make another new installation this afternoon.
It was resolved after runnig ssh-add ~/.ssh/id_rsa as said on these comments.
I found out another thing not mentioned here.
There was a file called known_hosts in ~/.ssh/ when I installed on this May.
This file known_hosts disappeared when I installed this afternoon, so it failed.
The file known_hosts appeared again after runnig ssh-add ~/.ssh/id_rsa, so it was perfect.