Mihai, thank you for your debug build. See my log attached:
ONMainWindow constructor
ONMainWindows constructor finished, home Directory is: "/Users/sdiehl"
read 3 sessions from config file start new ssh connection to server: "someltsserver.com" : "1022" krb: false
[1] libssh 0.5.2 (c) 2003-2010 Aris Adamantiadis (aris@0xbadc0de.be) Distributed under the LGPL, please refer to COPYING file for information about your rights, using threading threads_noop [3] host someltsserver.com matches an IP address [2] Nonblocking connection socket: 11 [2] Socket connecting, now waiting for the callbacks to work [3] ssh_connect: Actual timeout : 60000 [3] Received POLLOUT in connecting state [1] Socket connection callback: 1 (0) [3] Received banner: SSH-2.0-OpenSSH_5.8p1 Debian-7ubuntu1 [1] SSH server banner: SSH-2.0-OpenSSH_5.8p1 Debian-7ubuntu1 [1] Analyzing banner: SSH-2.0-OpenSSH_5.8p1 Debian-7ubuntu1 [1] We are talking to an OpenSSH client version: 5.8 (50800) [3] Enabling POLLOUT for socket [3] Packet size decrypted: 852 (0x354) [3] Read a 852 bytes packet [3] 5 bytes padding, 851 bytes left in buffer [3] After padding, 846 bytes left in buffer [3] Final size 846 [3] Type 20 [3] Dispatching handler for packet type 20 [3] Writing on the wire a packet having 141 bytes before [3] 141 bytes after comp + 6 padding bytes = 148 bytes packet [3] Enabling POLLOUT for socket [3] Writing on the wire a packet having 133 bytes before [3] 133 bytes after comp + 6 padding bytes = 140 bytes packet [3] Enabling POLLOUT for socket [3] Packet size decrypted: 700 (0x2bc) [3] Read a 700 bytes packet [3] 8 bytes padding, 699 bytes left in buffer [3] After padding, 691 bytes left in buffer [3] Final size 691 [3] Type 31 [3] Dispatching handler for packet type 31 [2] Received SSH_KEXDH_REPLY [3] Writing on the wire a packet having 1 bytes before [3] 1 bytes after comp + 10 padding bytes = 12 bytes packet [3] Enabling POLLOUT for socket [2] SSH_MSG_NEWKEYS sent [3] Processing 16 bytes left in socket buffer [3] Packet size decrypted: 12 (0xc) [3] Read a 12 bytes packet [3] 10 bytes padding, 11 bytes left in buffer [3] After padding, 1 bytes left in buffer [3] Final size 1 [3] Type 21 [3] Dispatching handler for packet type 21 [2] Received SSH_MSG_NEWKEYS [3] Set output algorithm to aes256-ctr [3] Set input algorithm to aes256-ctr [3] ssh_connect: Actual state : 7 [3] Matching a hashed host: someltsserver.com match=0 [3] Matching a hashed host: [someltsserver.com]:1022 match=0 [3] Writing on the wire a packet having 17 bytes before [3] 17 bytes after comp + 10 padding bytes = 28 bytes packet [3] Encrypting packet with seq num: 3, len: 32 [3] Sent SSH_MSG_SERVICE_REQUEST (service ssh-userauth) [3] Enabling POLLOUT for socket [3] Decrypting 16 bytes [3] Packet size decrypted: 28 (0x1c) [3] Read a 28 bytes packet [3] Decrypting 16 bytes [3] 10 bytes padding, 27 bytes left in buffer [3] After padding, 17 bytes left in buffer [3] Final size 17 [3] Type 6 [3] Dispatching handler for packet type 6 [3] Received SSH_MSG_SERVICE_ACCEPT [3] Writing on the wire a packet having 58 bytes before [3] 58 bytes after comp + 17 padding bytes = 76 bytes packet [3] Encrypting packet with seq num: 4, len: 80 [3] Enabling POLLOUT for socket [3] Decrypting 16 bytes [3] Packet size decrypted: 12 (0xc) [3] Read a 12 bytes packet [3] Decrypting 0 bytes [3] 10 bytes padding, 11 bytes left in buffer [3] After padding, 1 bytes left in buffer [3] Final size 1 [3] Type 52 [3] Dispatching handler for packet type 52 [3] Received SSH_USERAUTH_SUCCESS [2] Authentication successful ssh connection ok
continue normal x2go session
[2] Creating a channel 43 with 64000 window and 32768 max packet [3] Writing on the wire a packet having 24 bytes before [3] 24 bytes after comp + 19 padding bytes = 44 bytes packet [3] Encrypting packet with seq num: 5, len: 48 [3] Enabling POLLOUT for socket [3] Sent a SSH_MSG_CHANNEL_OPEN type session for channel 43 [3] Decrypting 16 bytes [3] Packet size decrypted: 28 (0x1c) [3] Read a 28 bytes packet [3] Decrypting 16 bytes [3] 10 bytes padding, 27 bytes left in buffer [3] After padding, 17 bytes left in buffer [3] Final size 17 [3] Type 91 [3] Dispatching handler for packet type 91 [3] Received SSH2_MSG_CHANNEL_OPEN_CONFIRMATION [2] Received a CHANNEL_OPEN_CONFIRMATION for channel 43:0 [2] Remote window : 0, maxpacket : 32768 [3] Writing on the wire a packet having 53 bytes before [3] 53 bytes after comp + 6 padding bytes = 60 bytes packet [3] Encrypting packet with seq num: 6, len: 64 [3] Enabling POLLOUT for socket [3] Sent a SSH_MSG_CHANNEL_REQUEST exec [3] Decrypting 16 bytes [3] Packet size decrypted: 28 (0x1c) [3] Read a 28 bytes packet [3] Decrypting 16 bytes [3] 18 bytes padding, 27 bytes left in buffer [3] After padding, 9 bytes left in buffer [3] Final size 9 [3] Type 93 [3] Dispatching handler for packet type 93 [2] Adding 2097152 bytes to channel (43:0) (from 0 bytes) [3] Processing 36 bytes left in socket buffer [3] Decrypting 16 bytes [3] Packet size decrypted: 12 (0xc) [3] Read a 12 bytes packet [3] Decrypting 0 bytes [3] 6 bytes padding, 11 bytes left in buffer [3] After padding, 5 bytes left in buffer [3] Final size 5 [3] Type 99 [3] Dispatching handler for packet type 99 [3] Received SSH_CHANNEL_SUCCESS on channel (43:0) [2] Channel request exec success [3] Decrypting 16 bytes [3] Packet size decrypted: 12 (0xc) [3] Read a 12 bytes packet [3] Decrypting 0 bytes [3] 6 bytes padding, 11 bytes left in buffer [3] After padding, 5 bytes left in buffer [3] Final size 5 [3] Type 96 [3] Dispatching handler for packet type 96 [3] Received eof on channel (43:0) [3] Writing on the wire a packet having 5 bytes before [3] 5 bytes after comp + 6 padding bytes = 12 bytes packet [3] Encrypting packet with seq num: 7, len: 16 [3] Enabling POLLOUT for socket [3] Sent a EOF on client channel (43:0) [3] Writing on the wire a packet having 5 bytes before [3] 5 bytes after comp + 6 padding bytes = 12 bytes packet [3] Encrypting packet with seq num: 8, len: 16 [3] Sent a close on client channel (43:0) "x2gostartagent 1440x900 adsl 16m-jpeg-9 unix-kde-depth_32 de query 0 D LXDE"
[2] Creating a channel 44 with 64000 window and 32768 max packet [3] Writing on the wire a packet having 24 bytes before [3] 24 bytes after comp + 19 padding bytes = 44 bytes packet [3] Encrypting packet with seq num: 9, len: 48 [3] Sent a SSH_MSG_CHANNEL_OPEN type session for channel 44 [3] Decrypting 16 bytes [3] Packet size decrypted: 44 (0x2c) [3] Read a 44 bytes packet [3] Decrypting 32 bytes [3] 18 bytes padding, 43 bytes left in buffer [3] After padding, 25 bytes left in buffer [3] Final size 25 [3] Type 98 [3] Dispatching handler for packet type 98 [1] Error : Server specified invalid channel 43 [3] Processing 36 bytes left in socket buffer [3] Decrypting 16 bytes [3] Packet size decrypted: 12 (0xc) [3] Read a 12 bytes packet [3] Decrypting 0 bytes [3] 6 bytes padding, 11 bytes left in buffer [3] After padding, 5 bytes left in buffer [3] Final size 5 [3] Type 97 [3] Dispatching handler for packet type 97 [1] Error : Server specified invalid channel 43 [3] Enabling POLLOUT for socket "channel_open_session schlug fehl" : "Server specified invalid channel 43"
[3] Decrypting 16 bytes [3] Packet size decrypted: 28 (0x1c) [3] Read a 28 bytes packet [3] Decrypting 16 bytes [3] 10 bytes padding, 27 bytes left in buffer [3] After padding, 17 bytes left in buffer [3] Final size 17 [3] Type 91 [3] Dispatching handler for packet type 91 [3] Received SSH2_MSG_CHANNEL_OPEN_CONFIRMATION [2] Received a CHANNEL_OPEN_CONFIRMATION for channel 44:1 [2] Remote window : 0, maxpacket : 32768
can you see something wrong? Or can you diff it with a working connection?
Thank you Stephan
Am 02.03.2012 um 17:10 schrieb Mihai Moldovan:
- On 02.03.2012 10:08 AM, Stephan Diehl wrote:
Sorry, your new version has the same error on OS X 10.7.3. I can test 10.5.8 later. Here is the log output:
Mmh, crap. Well, it's not related to Xorg. This error is coming from libssh. I've seen it before (on my server), but it was never fatal.
Please make sure you're running the newest possible version of x2goserver on your remote machine.
Is it possible to start the gui in debugging mode to see more log output?
Unfortunately, there is no other debug mode for x2go. However, I could give you some build with libssh debug support (it will be very noisy though.) There you go: http://www.ionic.de/x2goclient-git-1e13d3578f-2.dmg
This may shed some light on the problem.
X2Go-Dev mailing list X2Go-Dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/x2go-dev
Stephan Diehl Geschäftsführer
Open Solutions GmbH & Co. KG Luisenweg 109 20537 Hamburg
Fon: 040 / 7070806 - 70 Mail: stephan.diehl@opensolutions.net
Registergericht: Amtsgericht Hamburg, HRA 105 704 Persönlich haftende Gesellschafterin: Open Solutions GmbH Registergericht: Amtsgericht Hamburg, HRB 999 00 Geschäftsführer: Stephan Diehl USt-Id-Nr: DE253775678; Steuer-Nr: 46/649/00349