Am 25.03.2012 13:18, schrieb Marcus Meissner:
On Sun, Mar 25, 2012 at 12:22:11PM +0200, alibeck wrote:
Hallo Liste,
ich kann von einer externen Maschine keine X-Fenster auf meinen lokalen Desktop anzeigen. Was habe ich gemacht:
1) xhost + access control disabled, clients can connect from any host Bei ssh -X nicht noetig und zusaetzlich unsicher.
2)
ssh -X user@remote.machine.de
3)
Linux remote:: /home/user>xterm . . . Es popt kein xterm auf. Gibt es Fehler?
Hier der Output von ssh -vvv -X ... [snip] OpenSSH_5.8p2, OpenSSL 1.0.0e 6 Sep 2011 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to login-damiana [194.94.224.100] port 22. debug1: Connection established. debug3: Incorrect RSA1 identifier debug3: Could not load "/home/ali/.ssh/id_rsa" as a RSA1 public key debug2: key_type_from_name: unknown key type '-----BEGIN' debug3: key_read: missing keytype debug2: key_type_from_name: unknown key type 'Proc-Type:' debug3: key_read: missing keytype debug2: key_type_from_name: unknown key type 'DEK-Info:' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug2: key_type_from_name: unknown key type '-----END' debug3: key_read: missing keytype debug1: identity file /home/ali/.ssh/id_rsa type 1 debug1: identity file /home/ali/.ssh/id_rsa-cert type -1 debug1: identity file /home/ali/.ssh/id_dsa type -1 debug1: identity file /home/ali/.ssh/id_dsa-cert type -1 debug1: identity file /home/ali/.ssh/id_ecdsa type -1 debug1: identity file /home/ali/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3 debug1: match: OpenSSH_5.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.8 debug2: fd 3 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "login-damiana" from file "/home/ali/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/ali/.ssh/known_hosts:12 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: 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: kex_parse_kexinit: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-dss-cert-v00@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: found hmac-md5 debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug2: dh_gen_key: priv key bits set: 120/256 debug2: bits set: 511/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA 79:ee:9c:2e:a2:cf:dd:7c:f1:6e:cd:fa:7d:1d:9c:46 debug3: load_hostkeys: loading entries for host "login-damiana" from file "/home/ali/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/ali/.ssh/known_hosts:12 debug3: load_hostkeys: loaded 1 keys debug3: load_hostkeys: loading entries for host "194.94.224.100" from file "/home/ali/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/ali/.ssh/known_hosts:9 debug3: load_hostkeys: loaded 1 keys debug1: Host 'login-damiana' is known and matches the RSA host key. debug1: Found key in /home/ali/.ssh/known_hosts:12 debug2: bits set: 510/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/ali/.ssh/id_rsa (0x7f9f13a70ff0) debug2: key: /home/ali/.ssh/id_dsa ((nil)) debug2: key: /home/ali/.ssh/id_ecdsa ((nil)) debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,hostbased debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,hostbased debug3: preferred 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/ali/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Server accepts key: pkalg ssh-rsa blen 277 debug2: input_userauth_pk_ok: fp 48:ec:5d:e8:a7:cf:64:83:8e:4f:52:a0:fb:11:ca:a5 debug3: sign_and_send_pubkey: RSA 48:ec:5d:e8:a7:cf:64:83:8e:4f:52:a0:fb:11:ca:a5 debug1: key_parse_private_pem: PEM_read_PrivateKey failed debug1: read PEM private key done: type <unknown> Enter passphrase for key '/home/ali/.ssh/id_rsa': debug1: read PEM private key done: type RSA debug1: Authentication succeeded (publickey). Authenticated to login-damiana ([194.94.224.100]:22). debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug2: callback start debug2: x11_get_proto: /usr/bin/xauth list :0 2>/dev/null debug1: Requesting X11 forwarding with authentication spoofing. debug2: channel 0: request x11-req confirm 0 debug2: client_session2_setup: id 0 debug2: fd 3 setting TCP_NODELAY debug3: packet_set_tos: set IP_TOS 0x10 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment. debug3: Ignored env LESSKEY debug3: Ignored env XDG_VTNR debug3: Ignored env MANPATH debug3: Ignored env NNTPSERVER debug3: Ignored env SSH_AGENT_PID debug3: Ignored env KDE_MULTIHEAD debug3: Ignored env XDG_SESSION_ID debug3: Ignored env DM_CONTROL debug3: Ignored env HOSTNAME debug3: Ignored env MALLOC_CHECK_ debug3: Ignored env XKEYSYMDB debug3: Ignored env GPG_AGENT_INFO debug3: Ignored env TERM debug3: Ignored env SHELL debug3: Ignored env HOST debug3: Ignored env HISTSIZE debug3: Ignored env XDG_SESSION_COOKIE debug3: Ignored env CATALINA_HOME debug3: Ignored env XDM_MANAGED debug3: Ignored env PROFILEREAD debug3: Ignored env GTK2_RC_FILES debug3: Ignored env KONSOLE_DBUS_SERVICE debug3: Ignored env TMPDIR debug3: Ignored env GTK_RC_FILES debug3: Ignored env GS_LIB debug3: Ignored env WINDOWID debug3: Ignored env MORE debug3: Ignored env X509_CERT_DIR debug3: Ignored env XSESSION_IS_UP debug3: Ignored env SHELL_SESSION_ID debug3: Ignored env ANT_HOME debug3: Ignored env KDE_FULL_SESSION debug3: Ignored env USER debug3: Ignored env JRE_HOME debug3: Ignored env LS_COLORS debug3: Ignored env LD_LIBRARY_PATH debug3: Ignored env PILOTPORT debug3: Ignored env XNLSPATH debug3: Ignored env HOSTTYPE debug3: Ignored env SSH_AUTH_SOCK debug3: Ignored env FROM_HEADER debug3: Ignored env SESSION_MANAGER debug3: Ignored env CONFIG_SITE debug3: Ignored env PAGER debug3: Ignored env CSHEDIT debug3: Ignored env system debug3: Ignored env XDG_CONFIG_DIRS debug3: Ignored env MINICOM debug3: Ignored env DESKTOP_SESSION debug3: Ignored env PATH debug3: Ignored env MAIL debug3: Ignored env CPU debug3: Ignored env QT_IM_MODULE debug3: Ignored env JAVA_BINDIR debug3: Ignored env PWD debug3: Ignored env INPUTRC debug3: Ignored env XMODIFIERS debug3: Ignored env JAVA_HOME debug1: Sending env LANG = de_DE.UTF-8 debug2: channel 0: request env confirm 0 debug3: Ignored env KDE_SESSION_UID debug3: Ignored env FCEDIT debug3: Ignored env PYTHONSTARTUP debug3: Ignored env SDK_HOME debug3: Ignored env PS1 debug3: Ignored env KONSOLE_DBUS_SESSION debug3: Ignored env SSH_ASKPASS debug3: Ignored env MALLOC_PERTURB_ debug3: Ignored env GPG_TTY debug3: Ignored env JDK_HOME debug3: Ignored env COLORFGBG debug3: Ignored env QT_SYSTEM_DIR debug3: Ignored env SHLVL debug3: Ignored env XDG_SEAT debug3: Ignored env HOME debug3: Ignored env OSTYPE debug3: Ignored env KDE_SESSION_VERSION debug3: Ignored env ALSA_CONFIG_PATH debug3: Ignored env SDL_AUDIODRIVER debug3: Ignored env LANGUAGE debug3: Ignored env LESS_ADVANCED_PREPROCESSOR debug3: Ignored env LS_OPTIONS debug3: Ignored env XCURSOR_THEME debug3: Ignored env WINDOWMANAGER debug3: Ignored env GAT_LOCATION debug3: Ignored env LESS debug3: Ignored env G_FILENAME_ENCODING debug3: Ignored env LOGNAME debug3: Ignored env MACHTYPE debug3: Ignored env VISUAL debug3: Ignored env CVS_RSH debug3: Ignored env GAT_ADAPTOR_PATH debug3: Ignored env GADDIR debug3: Ignored env KDE_NETWORKMANAGER_DISABLED debug3: Ignored env DBUS_SESSION_BUS_ADDRESS debug3: Ignored env XDG_DATA_DIRS debug3: Ignored env LESSOPEN debug3: Ignored env USE_FAM debug3: Ignored env WINDOWPATH debug3: Ignored env PROFILEHOME debug3: Ignored env XDG_RUNTIME_DIR debug3: Ignored env DISPLAY debug3: Ignored env QT_PLUGIN_PATH debug3: Ignored env GTK_IM_MODULE debug3: Ignored env XAUTHLOCALHOSTNAME debug3: Ignored env LESSCLOSE debug3: Ignored env QT_IM_SWITCHER debug3: Ignored env G_BROKEN_FILENAMES debug3: Ignored env COLORTERM debug3: Ignored env JAVA_ROOT debug3: Ignored env mc debug3: Ignored env _ debug2: channel 0: request shell confirm 1 debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel_input_status_confirm: type 99 id 0 debug2: PTY allocation request accepted on channel 0 debug2: channel 0: rcvd adjust 2097152 debug2: channel_input_status_confirm: type 99 id 0 debug2: shell request accepted on channel 0 Last login: Mon Mar 26 20:27:57 2012 from vpn-external-002.dest.de [snip] Danach setze ich dann ein xterm ab, und es kommt nur: [snip] xterm debug1: client_input_channel_open: ctype x11 rchan 3 win 65536 max 16384 debug1: client_request_x11: request from 127.0.0.1 58654 debug2: fd 7 setting O_NONBLOCK debug3: fd 7 is O_NONBLOCK debug1: channel 1: new [x11] debug1: confirm x11 debug2: channel 1: rcvd adjust 45376 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49024 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 33140 debug2: channel 1: rcvd adjust 32832 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 35328 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 46932 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 46080 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 36084 debug2: channel 1: rcvd adjust 32864 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 49024 debug2: channel 1: rcvd adjust 49152 debug2: channel 1: rcvd adjust 36412 [snip]
Bei ssh -X user@remote.machine.de wird ein "DISPLAY" gesetzt, was dann ueber das ssh zurueck getunnelt wird. Sprich in Schritt 2 ein "echo $DISPLAY" was dann da gesetzt sein sollte.
Und da gibt es als DISPLAY: localhost:11.0 Kann also nicht funktionieren. Die Frage ist nur, warum ist die DISPLAY-Variable so, sie soll doch surch ssh -X richtig gesetzt werden, oder? Übrigens habe ich ohen VPN-Tunnel eine Display-Variable derselben From auf den externen Host. Es scheint also an einer Einstellung der Frtzbox zu liegen, aber an welcher? Liebe Grüße Alexander -- Um die Liste abzubestellen, schicken Sie eine Mail an: opensuse-de+unsubscribe@opensuse.org Um den Listen Administrator zu erreichen, schicken Sie eine Mail an: opensuse-de+owner@opensuse.org