A piggy bank of commands, fixes, succinct reviews, some mini articles and technical opinions from a (mostly) Perl developer.

Jump to

Quick reference

ssh debug3: Incorrect RSA1 identifier debug3: Could not load ".ssh/id_rsa" as a RSA1 public key

When testing ssh with -vvv, you see this in the log:

    debug3: Incorrect RSA1 identifier
    debug3: Could not load ".ssh/id_rsa" as a RSA1 public key

This is not an error.
This is not the problem you're looking for.
Your problem is something else.

(source)

See also another ssh non-error.