Feizhou wrote: > James A. Peltier wrote: >> I'm having problems with ssh.com and X11 forwarding >> >> ssh: SSH Secure Shell 3.2.0 (non-commercial version) on i686-pc-linux-gnu >> >> I am in the process of testing some of my machines with CentOS 5 >> x86/x86_64 and have run into a bit of a snag. X11 Forwarding is not >> working. >> >> Any hints? I've checked the ssh config files and they seem to be >> identical to the config files on our existing SuSE 10.0 machines which >> are working. This is troubling indeed. >> >> > > ssh -v and see what the ssh client complains about. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos ssh -v pixelplanes debug: SshAppCommon/sshappcommon.c:138/ssh_app_get_global_regex_context: Allocating global SshRegex context. debug: SshConfig/sshconfig.c:2797/ssh2_parse_config_ext: Metaconfig parsing stopped at line 3. debug: SshConfig/sshconfig.c:2704/ssh2_parse_config_ext: Unable to open /cs/guests/user/.ssh2/ssh2_config debug: Connecting to pixelplanes, port 22... (SOCKS not used) debug: Ssh2/ssh2.c:2297/main: Entering event loop. debug: Ssh2Client/sshclient.c:1421/ssh_client_wrap: Creating transport protocol. debug: SshAuthMethodClient/sshauthmethodc.c:85/ssh_client_authentication_initialize: Added "publickey" to usable methods. debug: SshAuthMethodClient/sshauthmethodc.c:85/ssh_client_authentication_initialize: Added "keyboard-interactive" to usable methods. debug: SshAuthMethodClient/sshauthmethodc.c:85/ssh_client_authentication_initialize: Added "password" to usable methods. debug: Ssh2Client/sshclient.c:1462/ssh_client_wrap: Creating userauth protocol. debug: client supports 3 auth methods: 'publickey,keyboard-interactive,password' debug: Ssh2Common/sshcommon.c:530/ssh_common_wrap: local ip = 199.60.11.74, local port = 42814 debug: Ssh2Common/sshcommon.c:532/ssh_common_wrap: remote ip = 199.60.11.73, remote port = 22 debug: SshConnection/sshconn.c:1945/ssh_conn_wrap: Wrapping... debug: SshReadLine/sshreadline.c:2414/ssh_readline_eloop_initialize: Initializing ReadLine... debug: Remote version: SSH-2.0-3.2.0 SSH Secure Shell (non-commercial) debug: Major: 3 Minor: 2 Revision: 0 debug: Ssh2Transport/trcommon.c:1901/ssh_tr_negotiate: lang s to c: `', lang c to s: `' debug: Ssh2Transport/trcommon.c:1967/ssh_tr_negotiate: c_to_s: cipher aes128-cbc, mac hmac-sha1, compression none debug: Ssh2Transport/trcommon.c:1970/ssh_tr_negotiate: s_to_c: cipher aes128-cbc, mac hmac-sha1, compression none debug: Remote host key found from database. debug: Ssh2Common/sshcommon.c:331/ssh_common_special: Received SSH_CROSS_STARTUP packet from connection protocol. debug: Ssh2Common/sshcommon.c:381/ssh_common_special: Received SSH_CROSS_ALGORITHMS packet from connection protocol. debug: server offers auth methods 'publickey,password'. debug: Ssh2AuthPubKeyClient/authc-pubkey.c:1591/ssh_client_auth_pubkey_add_file_keys: adding keyfile "/cs/guests/user/.ssh2/id_dsa_2048_a" to candidates debug: Constructing and sending signature in publickey authentication. debug: Ssh2AuthPubKeyClient/authc-pubkey.c:1811/ssh_client_auth_pubkey: Public key authentication was successful. debug: Ssh2Common/sshcommon.c:299/ssh_common_special: Received SSH_CROSS_AUTHENTICATED packet from connection protocol. debug: SshReadLine/sshreadline.c:2472/ssh_readline_eloop_uninitialize: Uninitializing ReadLine... Authentication successful. debug: Ssh2Common/sshcommon.c:840/ssh_common_new_channel: num_channels now 1 debug: Requesting X11 forwarding with authentication spoofing. debug: Using X cookie from SECURITY extension (authorization id is 145). user41: display display: unable to open X server `'. user42: echo $DISPLAY DISPLAY: Undefined variable. -- James A. Peltier Technical Director, RHCE SCIRF | GrUVi @ Simon Fraser University - Burnaby Campus Phone : 778-782-3610 Fax : 778-782-3045 Mobile : 778-840-6434 E-Mail : user at cs.sfu.ca Website : http://gruvi.cs.sfu.ca | http://scirf.cs.sfu.ca MSN : subatomic_spam at hotmail.com