x2go-dev February 2023

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Bug#1228: Ctrl-Alt-T doesn't terminate connection in "local desktop" sessions
by Alexey Nemov 30 May '23

30 May '23

Package: x2goserver Version: 4.0.1.20 Summary: As stated in the wiki https://wiki.x2go.org/doku.php/wiki:advanced:nx-keyboard-shortcuts The action "close_session" should terminate the session. But, pressing Ctrl-Alt-t in a "local desktop" session does not "terminate" the session. Steps to reproduce: 0. Create a new session profile in x2goclient with session type "Connect to local desktop"; 1. Connect to remote computer using this session profile; 2. Press Ctrl-Alt-t at the client. Expected behaviour: The remote desktop window on the client should close, the connection should be terminated. Actual behaviour: The remote desktop window on the client does not close, the connection is not terminated. The following log entries appears in the server's system journal: ``` Oct 26 13:50:39 localhost /usr/bin/x2gosuspend-session[31790]: session with ID alex-50-1508997021_stS1XSHADalexXSHADPP0_dp24 has been suspended successfully Oct 26 13:50:45 localhost su[31900]: Successful su for alex by root Oct 26 13:50:45 localhost su[31900]: + ??? root:alex Oct 26 13:50:45 localhost su[31900]: pam_unix(su:session): session opened for user alex by (uid=0) Oct 26 13:50:45 localhost systemd-logind[508]: New session c99 of user alex. Oct 26 13:50:45 localhost systemd[1]: Started Session c99 of user alex. Oct 26 13:50:46 localhost su[31900]: pam_unix(su:session): session closed for user alex Oct 26 13:50:46 localhost su[31923]: Successful su for alex by root Oct 26 13:50:46 localhost su[31923]: + ??? root:alex Oct 26 13:50:46 localhost su[31923]: pam_unix(su:session): session opened for user alex by (uid=0) Oct 26 13:50:46 localhost systemd-logind[508]: Removed session c99. Oct 26 13:50:46 localhost systemd-logind[508]: New session c100 of user alex. Oct 26 13:50:46 localhost systemd[1]: Started Session c100 of user alex. Oct 26 13:50:49 localhost /usr/bin/x2gosuspend-session[32026]: session with ID alex-50-1508997021_stS1XSHADalexXSHADPP0_dp24 has been suspended successfully Oct 26 13:50:50 localhost su[31923]: pam_unix(su:session): session closed for user alex Oct 26 13:50:50 localhost systemd-logind[508]: Removed session c100. Oct 26 13:50:53 localhost /usr/sbin/x2gocleansessions[12745]: alex-50-1508997021_stS1XSHADalexXSHADPP0_dp24: session status S desynchronized with current status (R) and session suspend already tried unsuccessfully ``` Other infomation: 0. Executing x2gosuspend-session <ID> on the server has the same effect as pressing C-A-t at the client. 1. Execuitng x2goterminate-session <ID> on the server does terminates the session and closes the client window. 3. Server-side /etc/x2go/keystrokes.cfg: http://paste.debian.net/plain/992795 -- System Information (server and client): Debian Release: 9.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)

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Bug#1421: journalctl flooded with ssh_channel_accept: No channel request of this type from server
by Sorin T 10 Apr '23

10 Apr '23

Package: x2goclient Version: 4.1.2.1 This output is shown continuously. I have also disabled the Media and the Shared folders options. [2019/12/05 12:21:49.755356, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:49.844514, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:49.844968, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:50.345651, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:50.846330, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:51.347011, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:51.354536, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:51.355837, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:51.358011, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:51.858687, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:52.359381, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:52.860074, 1] ssh_channel_accept: No channel request of this type from server [2019/12/05 12:21:53.360787, 1] ssh_channel_accept: No channel request of this type from server It could be a ssh config problem ? I am using on client machine: OpenSSH_8.1p1, OpenSSL 1.1.1d 10 Sep 2019 Guest OS: Debian based Guest ssh version: OpenSSH_7.9p1 Debian-10, OpenSSL 1.1.1d 10 Sep 2019 Guest x2goserver: 4.1.0.3-4 Sent with [ProtonMail](https://protonmail.com) Secure Email.

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x2go-dev February 2023