URL:
<http://savannah.gnu.org/support/?109028>
Summary: ssh access work with Ubuntu 14.04, but not 16.04
Project: Savannah Administration
Submitted by: ksterker
Submitted on: Mon 02 May 2016 06:21:47 PM GMT
Category: Source code repositories - developer access
Priority: 5 - Normal
Severity: 3 - Normal
Status: None
Assigned to: None
Originator Email: [email protected]
Operating System: GNU/Linux
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
And there's a second issue I recently ran into. I've recently installed Ubuntu
16.04 and copied over my old .ssh/ configuration, with which I am able to
access cvs just fine.
Doesn't work on the fresh install of 16.04, however. I tried creating a new
key, but even a few days after uploading still no luck. Here's the relevant
info
kai@Trinsic:~/adonthell/adonthell-0.3$ ssh -vvv
[email protected]_7.2p2 Ubuntu-4, OpenSSL 1.0.2g-fips 1
Mar 2016
debug1: Reading configuration data /home/kai/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: resolving "cvs.savannah.gnu.org" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to cvs.savannah.gnu.org [208.118.235.72] port 22.
debug1: Connection established.
debug1: identity file /home/kai/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /home/kai/.ssh/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9
debug1: match: OpenSSH_5.9 pat OpenSSH_5* compat 0x0c000000
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to cvs.savannah.gnu.org:22 as 'ksterker'
debug3: hostkeys_foreach: reading file "/home/kai/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file
/home/kai/.ssh/known_hosts:12
debug3: load_hostkeys: loaded 1 keys from cvs.savannah.gnu.org
debug3: order_hostkeyalgs: prefer hostkeyalgs:
[email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms:
[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms:
[email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa,[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519
debug2: ciphers ctos:
[email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected],aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc
debug2: ciphers stoc:
[email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected],aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc
debug2: MACs ctos:
[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc:
[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected],zlib
debug2: compression stoc: none,[email protected],zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms:
ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: host key algorithms: ssh-rsa,ssh-dss
debug2: ciphers ctos:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: ciphers stoc:
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
debug2: MACs ctos:
hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: MACs stoc:
hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96
debug2: compression ctos: none,[email protected]
debug2: compression stoc: none,[email protected]
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: ecdh-sha2-nistp256
debug1: kex: host key algorithm: ssh-rsa
debug1: kex: server->client cipher: aes128-ctr MAC: [email protected]
compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: [email protected]
compression: none
debug3: send packet: type 30
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ssh-rsa
SHA256:FYkx0iik+iBeCLRzvUyUSTRT98TEBBJoYuQsTXbyGL8
debug3: hostkeys_foreach: reading file "/home/kai/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file
/home/kai/.ssh/known_hosts:12
debug3: load_hostkeys: loaded 1 keys from cvs.savannah.gnu.org
debug3: hostkeys_foreach: reading file "/home/kai/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file
/home/kai/.ssh/known_hosts:27
debug3: load_hostkeys: loaded 1 keys from 208.118.235.72
debug1: Host 'cvs.savannah.gnu.org' is known and matches the RSA host key.
debug1: Found key in /home/kai/.ssh/known_hosts:12
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug2: set_newkeys: mode 0
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS received
debug2: key: /home/kai/.ssh/id_rsa (0x55d62e5fed40), agent
debug1: Skipping ssh-dss key kai@Tenebrae - not in PubkeyAcceptedKeyTypes
debug3: send packet: type 5
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred
gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/kai/.ssh/id_rsa
debug3: send_pubkey_test
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
Permission denied (publickey).
kai@Trinsic:~/adonthell/adonthell-0.3$ ssh-keygen -lf ~/.ssh/id_rsa.pub
2048 SHA256:T1T7iEj1Zi988psVVvxWNYOxdZY+aHKMjTdYusSijQs kai@Trinsic (RSA)
kai@Trinsic:~/adonthell$ cvs -t
-d:ext:[email protected]/cvsroot/adonthell co adonthell-0.3
-> main: Session ID is 100572799F30E1854FE
-> main loop with CVSROOT=/cvsroot/adonthell
-> safe_location( where=(null) )
-> open_connection_to_server
(:ext:[email protected]/cvsroot/adonthell)
-> Starting server: ssh -l ksterker cvs.savannah.gnu.org cvs server
Permission denied (publickey).
cvs [checkout aborted]: end of file from server (consult above messages if
any)
Pretty sure it's something stupid on my end, but cannot figure out what's
wrong, and switching back and forth between OSes just to commit or check out
some changes is getting inconvenient. So any help with that would be greatly
appreciated. Thanks!
Kai
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