Unable to ssh to RPi3 after initial configuration of Ubuntu Core

[Luca Dionisi]

Just a couple of hints.

1. Double check username.
It might be different than that of the email you use to signon at Ubuntu.
E.g. my mail is luca.dionisi at gmail.com while user on my RPi is luca-dionisi.

2. Try flag "-v" with ssh. Check the id_rsa* files that it tries with.




On Fri, Feb 3, 2017 at 4:08 PM, George Gundry <george.gundry at 4dml.com> wrote:
> I followed the instructions here:
> https://developer.ubuntu.com/core/get-started/raspberry-pi-2-3
>
> I have created a Ubuntu SSO account
>
> uploaded my SSH public key,
>
> used Win32DiskImager to burn the Ubuntu Core Pi3 image
> ubuntu-core-16-pi3.img to an SD card,
>
> booted the Pi3 connected to Ethernet,
>
> correctly get the “Press Enter to Configure” message,
>
> pass Network Config,
>
> entered my SSO account,
>
> got the ”Contacting Store” message,
>
> got the success reply back from the store saying the key had been stored on
> the Pi and I can use ssh <username>@<ip address>
>
> Try to connect to pi over ssh as instructed, private key auth fails …
>
> Things I have tried:
>
> Different terminal emulators – putty; Remote Terminal; TokenShell/MD;
> command line ssh from another Pi; forcing use of specific private key with
> -I option
>
> Different SSH key pairs – known good pair that we use elsewhere; new keygen
> generated keys with passphrase; new keygen generated keys without passphrase
>
> Different Pi’s – Work and home
>
> Different Ubuntu SSO accounts – created a new account from scratch, same
> result.
>
> In desperation, I tried to load 16.04 LTS, and this was successful so I am
> confident the kit (Pi, SD card, network connection) is good.
>
> Nothing I have tried makes any difference, the private key is never accepted
> by the Ubuntu Core device.
>
> I am keen to investigate migrating our IoT product from Raspbian Lite to
> Core, but can’t seem to get beyond step one !
>
>
>
>
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