Package: X2GO Client
Version: 4.0.3.1
Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256].
Have anyway to fix that error?
Processing control commands:
reassign -1 x2goclient Bug #765 [x2go client] Kex Error in X2Go client Warning: Unknown package 'x2go' Warning: Unknown package 'client' Bug reassigned from package 'x2go client' to 'x2goclient'. Ignoring request to alter found versions of bug #765 to the same values previously set Ignoring request to alter fixed versions of bug #765 to the same values previously set found -1 4.0.3.1 Bug #765 [x2goclient] Kex Error in X2Go client There is no source info for the package 'x2goclient' at version '4.0.3.1' with architecture '' Unable to make a source version for version '4.0.3.1' Marked as found in versions 4.0.3.1.
-- 765: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=765 X2Go Bug Tracking System Contact owner@bugs.x2go.org with problems
Control: reassign -1 x2goclient Thanks
Hi
On 24.01.2015 01:53 PM, promox wrote:
Package: X2GO Client
Version: 4.0.3.1
Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256].
Have anyway to fix that error?
This issue came up on the IRC channel a few days back and it looks like your server is missing an RSA key.
Can you please run "sudo ssh-keygen -A", then restart the ssh daemon and test again?
N.B.: there's nothing x2goclient can do about this situation, unfortunately.
Mihai
On Tue, Mar 3, 2015 at 8:31 AM, Mihai Moldovan <ionic@ionic.de> wrote:
Control: reassign -1 x2goclient Thanks
Hi
On 24.01.2015 01:53 PM, promox wrote:
Package: X2GO Client
Version: 4.0.3.1
Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256].
Have anyway to fix that error?
This issue came up on the IRC channel a few days back and it looks like your server is missing an RSA key.
Can you please run "sudo ssh-keygen -A", then restart the ssh daemon and test again?
N.B.: there's nothing x2goclient can do about this situation, unfortunately.
Mihai
Mihai,
He already has an RSA key. And a DSA key. The problem is that X2Go Client for Windows is limiting him to an ecdsa-sha2-nistp256 key. It won't even accept other key lengths.
Promox,
You should run this command, then restart the ssh daemon: ssh-keygen -f /etc/ssh/ssh_host_ecdsa_key -N '' -t ecdsa -b 256
-Mike#2
On 04.03.2015 02:04 AM, Michael DePaulo wrote:
On Tue, Mar 3, 2015 at 8:31 AM, Mihai Moldovan <ionic@ionic.de> wrote:
Control: reassign -1 x2goclient Thanks
Hi
On 24.01.2015 01:53 PM, promox wrote:
Package: X2GO Client
Version: 4.0.3.1
Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256].
Have anyway to fix that error? This issue came up on the IRC channel a few days back and it looks like your server is missing an RSA key.
Can you please run "sudo ssh-keygen -A", then restart the ssh daemon and test again?
N.B.: there's nothing x2goclient can do about this situation, unfortunately.
Mihai Mihai,
He already has an RSA key. And a DSA key. The problem is that X2Go Client for Windows is limiting him to an ecdsa-sha2-nistp256 key. It won't even accept other key lengths.
Sorry, I meant an ECDSA key.
Taken from man ssh-keygen: `` -A For each of the key types (rsa1, rsa, dsa, *ecdsa* and ed25519) for which host keys do not exist, generate the host keys with the default key file path, an empty passphrase, default bits for the key type, and default comment. This is used by /etc/rc to generate new host keys.''
The default ecdsa key generated on my machine is ecdsa-sha2-nistp256.
That's why I explicitly suggested (sudo) ssh-keygen -A.
Mihai
On Tue, Mar 3, 2015 at 9:07 PM, Mihai Moldovan <ionic@ionic.de> wrote:
On 04.03.2015 02:04 AM, Michael DePaulo wrote:
On Tue, Mar 3, 2015 at 8:31 AM, Mihai Moldovan <ionic@ionic.de> wrote:
Control: reassign -1 x2goclient Thanks
Hi
On 24.01.2015 01:53 PM, promox wrote:
Package: X2GO Client
Version: 4.0.3.1
Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256].
Have anyway to fix that error? This issue came up on the IRC channel a few days back and it looks like your server is missing an RSA key.
Can you please run "sudo ssh-keygen -A", then restart the ssh daemon and test again?
N.B.: there's nothing x2goclient can do about this situation, unfortunately.
Mihai Mihai,
He already has an RSA key. And a DSA key. The problem is that X2Go Client for Windows is limiting him to an ecdsa-sha2-nistp256 key. It won't even accept other key lengths.
Sorry, I meant an ECDSA key.
Taken from man ssh-keygen: `` -A For each of the key types (rsa1, rsa, dsa, *ecdsa* and ed25519) for which host keys do not exist, generate the host keys with the default key file path, an empty passphrase, default bits for the key type, and default comment. This is used by /etc/rc to generate new host keys.''
The default ecdsa key generated on my machine is ecdsa-sha2-nistp256.
That's why I explicitly suggested (sudo) ssh-keygen -A.
Mihai
Sorry, i skimmed the manpage too hastily. You are right, that is the preferable command.
Thanks,
-Mike#2
Processing control commands:
reassign -1 x2goclient Bug #765 [x2goclient] Kex Error in X2Go client Ignoring request to reassign bug #765 to the same package
-- 765: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=765 X2Go Bug Tracking System Contact owner@bugs.x2go.org with problems
-
Michael DePaulo -
Mihai Moldovan -
owner＠bugs.x2go.org -
promox