Ubuntu Core SSH Raspberry Pi failed is it the hostname?
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I'm setting up a Raspberry Pi 3 to run Ubuntu core. I have been attempting to setup my SSH cert to work through my Ubuntu One account and have repeatedly failed.
I've been reviewing this question Ubuntu Core on Raspberry Pi ssh failed.
I have created my ssh cert using this command in the terminal of my Ubuntu machine (14.04).
ssh-keygen -t rsa -b 4096
I'm leaving the file name the same as id_rsa and id_rsa.pub with no passwords.
I've already removed the known_hosts file from earlier attempts (each time I re-try I remove it).
When I open up the id_rsa.pub file to copy past the contents into UbuntuOne I see a user@hostname combination at the end of the string. Is that supposed to be there? This value seems to be appended automatically. Should I remove it?
ssh ubuntu-core raspberrypi
edited Apr 28 at 19:54
Zanna
47.9k13119227
asked Apr 27 at 14:03
DrSockMonkee
12
add a comment |Â
up vote
0
down vote
favorite
I'm setting up a Raspberry Pi 3 to run Ubuntu core. I have been attempting to setup my SSH cert to work through my Ubuntu One account and have repeatedly failed.
I've been reviewing this question Ubuntu Core on Raspberry Pi ssh failed.
I have created my ssh cert using this command in the terminal of my Ubuntu machine (14.04).
ssh-keygen -t rsa -b 4096
I'm leaving the file name the same as id_rsa and id_rsa.pub with no passwords.
I've already removed the known_hosts file from earlier attempts (each time I re-try I remove it).
When I open up the id_rsa.pub file to copy past the contents into UbuntuOne I see a user@hostname combination at the end of the string. Is that supposed to be there? This value seems to be appended automatically. Should I remove it?
ssh ubuntu-core raspberrypi
edited Apr 28 at 19:54
Zanna
47.9k13119227
asked Apr 27 at 14:03
DrSockMonkee
12
Theuser@hostnamebit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.
– dobey
Apr 27 at 14:22
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
2
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm setting up a Raspberry Pi 3 to run Ubuntu core. I have been attempting to setup my SSH cert to work through my Ubuntu One account and have repeatedly failed.
I've been reviewing this question Ubuntu Core on Raspberry Pi ssh failed.
I have created my ssh cert using this command in the terminal of my Ubuntu machine (14.04).
ssh-keygen -t rsa -b 4096
I'm leaving the file name the same as id_rsa and id_rsa.pub with no passwords.
I've already removed the known_hosts file from earlier attempts (each time I re-try I remove it).
When I open up the id_rsa.pub file to copy past the contents into UbuntuOne I see a user@hostname combination at the end of the string. Is that supposed to be there? This value seems to be appended automatically. Should I remove it?
ssh ubuntu-core raspberrypi
edited Apr 28 at 19:54
Zanna
47.9k13119227
asked Apr 27 at 14:03
DrSockMonkee
12
I'm setting up a Raspberry Pi 3 to run Ubuntu core. I have been attempting to setup my SSH cert to work through my Ubuntu One account and have repeatedly failed.
I've been reviewing this question Ubuntu Core on Raspberry Pi ssh failed.
I have created my ssh cert using this command in the terminal of my Ubuntu machine (14.04).
ssh-keygen -t rsa -b 4096
I'm leaving the file name the same as id_rsa and id_rsa.pub with no passwords.
I've already removed the known_hosts file from earlier attempts (each time I re-try I remove it).
When I open up the id_rsa.pub file to copy past the contents into UbuntuOne I see a user@hostname combination at the end of the string. Is that supposed to be there? This value seems to be appended automatically. Should I remove it?
ssh ubuntu-core raspberrypi
edited Apr 28 at 19:54
Zanna
47.9k13119227
asked Apr 27 at 14:03
DrSockMonkee
12
edited Apr 28 at 19:54
Zanna
47.9k13119227
edited Apr 28 at 19:54
Zanna
47.9k13119227
edited Apr 28 at 19:54
Zanna
47.9k13119227
47.9k13119227
asked Apr 27 at 14:03
DrSockMonkee
12
asked Apr 27 at 14:03
DrSockMonkee
12
asked Apr 27 at 14:03
DrSockMonkee
12
12
Theuser@hostnamebit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.
– dobey
Apr 27 at 14:22
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
2
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55
add a comment |Â
Theuser@hostnamebit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.
– dobey
Apr 27 at 14:22
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
2
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55
The
user@hostname bit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.– dobey
Apr 27 at 14:22
The
user@hostname bit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.– dobey
Apr 27 at 14:22
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
2
2
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55
add a comment |Â
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The
user@hostnamebit at the end is just the default value for the Comment section. It can be any text really, an doesn't affect usage of the key.– dobey
Apr 27 at 14:22
Thanks.. I have tried it without the 'user@hostname' and UbuntuOne would not take the cert. The ssh (coming from my terminal and in putty) is still asking for a password even though I have not set one in the keygen command.
– DrSockMonkee
Apr 27 at 14:28
I reformatted the sd card, reloaded Ubuntu core, then using my ubuntu workstation I deleted all of the certs I had used before and entries for trusted hosts. I then regenerated the certs and uploaded the id_rsa.pub cert information to Ubuntu One. I ran through the setup again on the RP3 and tried to ssh in from my Ubuntu workstation using the Name@IPADDRESS supplied from the RP3 and get an 'Agent admitted failure to sign using the key.' error.
– DrSockMonkee
Apr 27 at 15:28
2
FOUND IT.. The answer came from here chrisjean.com/… Since I am trying to get there from the Gnome Desktop it is acting like this .. but it fixed it..
– DrSockMonkee
Apr 27 at 15:47
Would you consider posting an answer with details of the solution you found to help others in future? :)
– Zanna
Apr 28 at 19:55