<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style></style></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1>Hi Gregory, Luca & Mattias for your generous help.<o:p></o:p><o:p> </o:p>I was able to look at user-data/*/.ssh/authorized_keys (I mounted the SD card in Windows using ExtFS from Paragon Software)<o:p></o:p><o:p> </o:p>The key does not look right – a space has been inserted after every 80 characters ??? – see partial screenshot below. These space characters are not present when I open the source id_rsa.pub in Sublime …<o:p></o:p><o:p> </o:p><img width=1190 height=112 style='width:12.3958in;height:1.1666in' id="Picture_x0020_1" src="cid:image001.png@01D27E3B.D3F16AB0"><o:p></o:p><o:p> </o:p>Unfortunately, I can only mount the drive as read-only, so can’t make the changes, save and try again L<o:p></o:p><o:p> </o:p>Clearly, you guys HAVE been able to work, and I have double checked username and all other details – it’s driving me mad !<o:p></o:p><o:p> </o:p>Regards,<o:p></o:p><o:p> </o:p>George<o:p></o:p><o:p> </o:p>From: snapcraft-bounces@lists.snapcraft.io [mailto:snapcraft-bounces@lists.snapcraft.io] On Behalf Of Gregory Lutostanski Sent: 03 February 2017 15:40 To: Snapcraft <snapcraft@lists.snapcraft.io> Subject: Re: Unable to ssh to RPi3 after initial configuration of Ubuntu Core<o:p></o:p><o:p> </o:p><div><div><div>And since it is a rpi... you can just pop out the sdcard, and put in a different computer and see which ssh-key is in the second-partition at user-data/*/.ssh/authorized_keys if you are really curious (although since you are on windows, reading that partition which is ext4 might be more difficult).<o:p></o:p></div><o:p> </o:p></div></div><div><o:p> </o:p><div>On Fri, Feb 3, 2017 at 9:25 AM, Luca Dionisi <<a href="mailto:luca.dionisi@gmail.com" target="_blank">luca.dionisi@gmail.com</a>> wrote:<o:p></o:p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'>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 <a href="mailto:luca.dionisi@gmail.com">luca.dionisi@gmail.com</a> while user on my RPi is luca-dionisi. 2. Try flag "-v" with ssh. Check the id_rsa* files that it tries with.<o:p></o:p><div><div> On Fri, Feb 3, 2017 at 4:08 PM, George Gundry <<a href="mailto:george.gundry@4dml.com">george.gundry@4dml.com</a>> wrote: > I followed the instructions here: > <a href="https://developer.ubuntu.com/core/get-started/raspberry-pi-2-3" target="_blank">https://developer.ubuntu.com/core/get-started/raspberry-pi-2-3</a> > > 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 ! > > > ><o:p></o:p></div></div>> -- > Snapcraft mailing list > <a href="mailto:Snapcraft@lists.snapcraft.io">Snapcraft@lists.snapcraft.io</a> > Modify settings or unsubscribe at: > <a href="https://lists.ubuntu.com/mailman/listinfo/snapcraft" target="_blank">https://lists.ubuntu.com/mailman/listinfo/snapcraft</a> > -- Snapcraft mailing list <a href="mailto:Snapcraft@lists.snapcraft.io">Snapcraft@lists.snapcraft.io</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/snapcraft" target="_blank">https://lists.ubuntu.com/mailman/listinfo/snapcraft</a><o:p></o:p></blockquote></div><o:p> </o:p></div></div></body></html>