3
votes
1answer
2k views

ubuntu 12.10/linux mint 14 ssh-copy-id doesn't work and returns Ambiguous output redirect

I recently got a new computer and I'm trying to use ssh-copy-id to put my keys on another server so I can login without password. but when I try ssh-copy-id -i ~/.ssh/id_rsa.pub user@server and ...
1
vote
1answer
133 views

Recurring “agent admitted failure to sign using the key” error with passwordless SSH

One of the machines on my network (Mint 12 workstation, up to date) periodically gets into a bad state wherein all outgoing SSH connections fall back to password authentication with the error "agent ...