- x2go-user - X2Go ListServ

KDE5 Support
by Babernits Wilhelm (LDBV) 10 Nov '15

10 Nov '15

Hi, what about KDE 5 support? Is it even possible? Greetings! Will -- Wilhelm Babernits Landesamt für Digitalisierung, Breitband und Vermessung Abteilung IuK, Referat 41 Alexandrastrasse 4 80538 München Telefon: +49-(0)89-2129-2961 E-Mail: wilhelm.babernits(a)ldbv.bayern.de Internet: http://www.geodaten.bayern.de/

3 2

Keyboard issues
by Vicker, Darby (JSC-EG311) 30 Oct '15

30 Oct '15

Hello, I'm having the same issues as described here: http://lists.x2go.org/pipermail/x2go-user/2015-May/003171.html In my case its a OSX client (4.0.5.0 – from x2go.org) and a CentOS 7 server (4.0.1.19 – from EPEL). I'm trying to fire up a MATE session and the keyboard is not set properly when using tcsh as my login shell but it does work properly for bash. There wasn't a solution in the above thread, other than switching to bash. Has anyone found a workaround for tcsh? More info on my investigation. I would greatly appreciate any help in figuring out the problem or a good workaround. Thanks, Darby In either case I get a message on login that says: Error activating XKB configuration. It can happen under various circumstances: a bug in libxklavier library a bug in X server (xkbcomp, xmodmap utilities) X server with incompatible libxkbfile implementation X server version data: The X.Org Foundation 70000000 If you report this situation as a bug, please include: The result of xprop -root | grep XKB The result of gsettings list-keys org.mate.peripherals-keyboard-xkb.kbd I'm sure this is related but since my keyboard is fine on base I don't think this is the root cause. >From a session that works (bash): ~/.x2go/session.log says "keyboard file created" ~/.x2go/keyboard: rules=base model=empty layout=empty variant= options= $ setxkbmap -print xkb_keymap { xkb_keycodes { include "xfree86+aliases(qwerty)" }; xkb_types { include "complete" }; xkb_compat { include "complete" }; xkb_symbols { include "pc+us" }; xkb_geometry { include "pc(pc104)" }; }; >From a session that doesn't work (tcsh): ~/.x2go/session.log says "keyboard file not created: Is a directory" ~/.x2go/keyboard file missing % setxkbmap -print xkb_keymap { xkb_keycodes { include "xfree86+aliases(qwerty)" }; xkb_types { include "complete" }; xkb_compat { include "complete" }; xkb_symbols { include "pc+us" }; xkb_geometry { include "pc(pc104)" }; };

4 6

Re: [X2Go-User] x2go on slackware
by Athanasios Silis 30 Oct '15

30 Oct '15

Hello there, has anyone had experience with x2go on slackware? please read on and thank you. On Sat, Oct 24, 2015 at 7:42 PM, Athanasios Silis < athanasios.silis(a)gmail.com> wrote: > Hi all, > I am trying to get the x2goserver to work on slackware. > I have downloaded the source tarball v4.0.1.19 , compiled and installed > it. > > Then on a windows 7 pc , I installed x2goclient and PyHOCA-gui. I tried > both to no avail. A session seems to be created but nothing shows up on the > screen (note that I am trying to run a simple command: either > "startfluxbox" or "xterm"). > > I changed loglevel to "debug" in /etc/x2go/x2goserver.conf > > I logged (tail -f) under /var/log , the files : debug , syslog , messages > , while starting a new session. This is what came up. > > ==> /var/log/messages <== > Oct 24 01:59:21 stargaze sshd[18302]: subsystem request for sftp by user <me> > > ==> /var/log/debug <== > Oct 24 01:59:21 stargaze /usr/local/bin/x2golistsessions[25946]: x2golistsessions has been called with no option > > ==> /var/log/messages <== > Oct 24 01:59:22 stargaze /usr/local/bin/x2gostartagent: x2gostartagent called with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us pc105/us 1 R startfluxbox both > > ==> /var/log/debug <== > Oct 24 01:59:22 stargaze /usr/local/bin/x2gostartagent: client announced itself as ,,192.168.132.155'' > > ==> /var/log/messages <== > Oct 24 01:59:22 stargaze /usr/local/bin/x2gosessionlimit[25977]: x2gosessionlimit has been called > Oct 24 01:59:22 stargaze /usr/local/bin/x2golistsessions[25980]: x2golistsessions has been called with options: --all-servers > > ==> /var/log/debug <== > Oct 24 01:59:22 stargaze /usr/local/lib/x2go/x2gogetdisplays[25997]: db_getdisplays called, server: stargaze; return value: |50| |51| > Oct 24 01:59:22 stargaze /usr/local/lib/x2go/x2gogetports[26006]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| > Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2goinsertsession[26031]: db_insertsession called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, session ID: me-52-1445641162_stRstartfluxbox_dp32 > Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2gogetports[26040]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| > Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2goinsertport[26054]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30007 > Oct 24 01:59:23 stargaze /usr/local/bin/x2golistsessions[26068]: x2golistsessions has been called with no option > Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2gogetports[26063]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| |30007| > Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2goinsertport[26089]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30008 > Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2gogetports[26098]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| |30007| |30008| > Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2goinsertport[26112]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30009 > Oct 24 01:59:25 stargaze /usr/local/bin/x2golistsessions[26131]: x2golistsessions has been called with no option > > ==> /var/log/messages <== > Oct 24 01:59:25 stargaze /usr/local/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-compat.features: x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:25 stargaze /usr/local/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: me-52-1445641162_stRstartfluxbox_dp32 pre-start > Oct 24 01:59:25 stargaze /usr/local/bin/x2gostartagent: successfully started X2Go agent session with ID me-52-1445641162_stRstartfluxbox_dp32 > Oct 24 01:59:25 stargaze /usr/local/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-compat.features: x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS > Oct 24 01:59:26 stargaze /usr/local/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: me-52-1445641162_stRstartfluxbox_dp32 post-start > > ==> /var/log/debug <== > Oct 24 01:59:26 stargaze /usr/local/lib/x2go/x2gocreatesession[26215]: db_createsession called, session ID: me-52-1445641162_stRstartfluxbox_dp32, cookie: c2aac74383e61b4151bb9fdfcf52fc36, client: 192.168.132.155, pid: 26176, graphics port: 30007, sound port: 30008, file sharing port: 30009 > > ==> /var/log/messages <== > Oct 24 01:59:26 stargaze /usr/local/bin/x2gostartagent: blocking creation of agent's keyboard file /tmp/.x2go-me/C-me-52-1445641162_stRstartfluxbox_dp32/keyboard as requested by session startup command > > ==> /var/log/debug <== > Oct 24 01:59:26 stargaze /usr/local/bin/x2golistsessions[26225]: x2golistsessions has been called with no option > > ==> /var/log/syslog <== > Oct 24 01:59:26 stargaze sshd[18302]: error: connect_to 127.0.0.1 port 30007: failed. > ==> /var/log/debug <== > Oct 24 01:59:31 stargaze /usr/local/bin/x2golistsessions[26247]: x2golistsessions has been called with no option > > > > The only out of the ordinary I see here is that , It seems port ffwd from > localhost to itself are not allowed by sshd . How can that be? > Firewall allows all local connections > iptables -A INPUT -i lo -j ACCEPT > openssh server allows X11 forwarding > X11Forwarding yes > > so why would the sshd connection fail? > Also is this the problem or is there something else I may have overlooked? > > Note that for slackware I had to add a few perl modules: > cpan install Config::Simple > cpan install DBD::SQLite > cpan install File::ReadBackwards > cpan install Capture::Tiny > cpan install Unix::Syslog > then I run > x2godbadmin --createdb > > after that seems to be " running" (for example I checked x2goversion). > > > Thank you all for your help! > Thanassis > > _______________________________________________ > x2go-user mailing list > x2go-user(a)lists.x2go.org > http://lists.x2go.org/listinfo/x2go-user >

1 0

x2gobroker-daemon child become defunct
by Cedric 29 Oct '15

29 Oct '15

Hi All, My config : x2gobroker-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-authservice-0.0.3.00.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-daemon-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-wsgi-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-ssh-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-debuginfo-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-agent-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 x2gobroker-loadchecker-0.0.3.00.0x2go1.1.git20150621.999.main.el6.x86_64 python-x2gobroker-0.0.3.0-0.0x2go1.1.git20150621.999.main.el6.x86_64 All working fine ,i use x2gobroker with load-balancing,postgresql and https my servers : broker x2gobroker (redhat 6.5) broker1 x2goserver,DB postgresql (redhat 6.5) broker2 x2goserver (redhat 6.5) Client PC Windows Seven But i have this problem when a client begin a session "x2gobroker- daemon" create a child process on my server broker,this child process become defunct after 1 minute ,the problem is same with x2gobroker- daemon-debug) root 13881 13444 0 10:08 pts/1 00:00:00 /bin/bash /usr/sbin/x2gobroker-daemon-debug 498 13883 13882 0 10:08 ? 00:00:05 x2gobroker-daemon 498 13920 13883 0 10:09 ? 00:00:00 [x2gobroker-daem] <defunct> 498 13935 13883 0 10:10 ? 00:00:00 [x2gobroker-daem] <defunct> 498 13956 13883 0 10:18 ? 00:00:00 [x2gobroker-daem] <defunct> 498 13975 13883 0 10:23 ? 00:00:00 [x2gobroker-daem] <defunct> 498 13989 13883 0 10:24 ? 00:00:00 [x2gobroker-daem] <defunct> If i restart daemon all are done. Please can you help me ?

1 0

.xsession-x2go-errors filling up constantly
by Nigra Truo 27 Oct '15

27 Oct '15

Hi, I have a question about the above file. This file regularly reaches 1 GB in no time, and that for every user I use on the x2go server. How can I stop this from filling? I'm pretty sure this also affects performance, if it is filling up so fast. Thanks, Markus -- *Por sperto kaj lerno ne sufiĉas eterno.*

3 2

(no subject)
by Athanasios Silis 24 Oct '15

24 Oct '15

Hi all, I am trying to get the x2goserver to work on slackware. I have downloaded the source tarball v4.0.1.19 , compiled and installed it. Then on a windows 7 pc , I installed x2goclient and PyHOCA-gui. I tried both to no avail. A session seems to be created but nothing shows up on the screen (note that I am trying to run a simple command: either "startfluxbox" or "xterm"). I changed loglevel to "debug" in /etc/x2go/x2goserver.conf I logged (tail -f) under /var/log , the files : debug , syslog , messages , while starting a new session. This is what came up. ==> /var/log/messages <== Oct 24 01:59:21 stargaze sshd[18302]: subsystem request for sftp by user <me> ==> /var/log/debug <== Oct 24 01:59:21 stargaze /usr/local/bin/x2golistsessions[25946]: x2golistsessions has been called with no option ==> /var/log/messages <== Oct 24 01:59:22 stargaze /usr/local/bin/x2gostartagent: x2gostartagent called with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us pc105/us 1 R startfluxbox both ==> /var/log/debug <== Oct 24 01:59:22 stargaze /usr/local/bin/x2gostartagent: client announced itself as ,,192.168.132.155'' ==> /var/log/messages <== Oct 24 01:59:22 stargaze /usr/local/bin/x2gosessionlimit[25977]: x2gosessionlimit has been called Oct 24 01:59:22 stargaze /usr/local/bin/x2golistsessions[25980]: x2golistsessions has been called with options: --all-servers ==> /var/log/debug <== Oct 24 01:59:22 stargaze /usr/local/lib/x2go/x2gogetdisplays[25997]: db_getdisplays called, server: stargaze; return value: |50| |51| Oct 24 01:59:22 stargaze /usr/local/lib/x2go/x2gogetports[26006]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2goinsertsession[26031]: db_insertsession called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, session ID: me-52-1445641162_stRstartfluxbox_dp32 Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2gogetports[26040]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2goinsertport[26054]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30007 Oct 24 01:59:23 stargaze /usr/local/bin/x2golistsessions[26068]: x2golistsessions has been called with no option Oct 24 01:59:23 stargaze /usr/local/lib/x2go/x2gogetports[26063]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| |30007| Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2goinsertport[26089]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30008 Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2gogetports[26098]: db_getports called, server: stargaze; return value: |30001| |30002| |30003| |30004| |30005| |30006| |30007| |30008| Oct 24 01:59:24 stargaze /usr/local/lib/x2go/x2goinsertport[26112]: db_insertport called, session ID: me-52-1445641162_stRstartfluxbox_dp32, server: stargaze, SSH port: 30009 Oct 24 01:59:25 stargaze /usr/local/bin/x2golistsessions[26131]: x2golistsessions has been called with no option ==> /var/log/messages <== Oct 24 01:59:25 stargaze /usr/local/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-compat.features: x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:25 stargaze /usr/local/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: me-52-1445641162_stRstartfluxbox_dp32 pre-start Oct 24 01:59:25 stargaze /usr/local/bin/x2gostartagent: successfully started X2Go agent session with ID me-52-1445641162_stRstartfluxbox_dp32 Oct 24 01:59:25 stargaze /usr/local/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-compat.features: x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:25 stargaze /usr/local/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 24 01:59:26 stargaze /usr/local/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: me-52-1445641162_stRstartfluxbox_dp32 post-start ==> /var/log/debug <== Oct 24 01:59:26 stargaze /usr/local/lib/x2go/x2gocreatesession[26215]: db_createsession called, session ID: me-52-1445641162_stRstartfluxbox_dp32, cookie: c2aac74383e61b4151bb9fdfcf52fc36, client: 192.168.132.155, pid: 26176, graphics port: 30007, sound port: 30008, file sharing port: 30009 ==> /var/log/messages <== Oct 24 01:59:26 stargaze /usr/local/bin/x2gostartagent: blocking creation of agent's keyboard file /tmp/.x2go-me/C-me-52-1445641162_stRstartfluxbox_dp32/keyboard as requested by session startup command ==> /var/log/debug <== Oct 24 01:59:26 stargaze /usr/local/bin/x2golistsessions[26225]: x2golistsessions has been called with no option ==> /var/log/syslog <== Oct 24 01:59:26 stargaze sshd[18302]: error: connect_to 127.0.0.1 port 30007: failed. ==> /var/log/debug <== Oct 24 01:59:31 stargaze /usr/local/bin/x2golistsessions[26247]: x2golistsessions has been called with no option The only out of the ordinary I see here is that , It seems port ffwd from localhost to itself are not allowed by sshd . How can that be? Firewall allows all local connections iptables -A INPUT -i lo -j ACCEPT openssh server allows X11 forwarding X11Forwarding yes so why would the sshd connection fail? Also is this the problem or is there something else I may have overlooked? Note that for slackware I had to add a few perl modules: cpan install Config::Simple cpan install DBD::SQLite cpan install File::ReadBackwards cpan install Capture::Tiny cpan install Unix::Syslog then I run x2godbadmin --createdb after that seems to be " running" (for example I checked x2goversion). Thank you all for your help! Thanassis

1 0

installing and running x2goserver on a slackware64 linux system
by Athanasios Silis 23 Oct '15

23 Oct '15

Hi all, I am trying to get the x2goserver to work on slackware. I have downloaded the source tarball v4.0.1.19 , compiled and installed it. Then on a windows 7 pc , I installed x2goclient and PyHOCA-gui. I tried both to no avail. A session seems to be created but nothing shows up on the screen (note that I am trying to run a simple command: either "startfluxbox" or "xterm"). I changed loglevel to "debug" in /etc/x2go/x2goserver.conf I logged (tail -f) under /var/log , the files : debug , syslog , messages , while starting a new session. This <http://codepad.org/AeQOQenR>is what came up. The only out of the ordinary I see here is that , It seems port ffwd from localhost to itself are not allowed by sshd . How can that be? Firewall allows all local connections iptables -A INPUT -i lo -j ACCEPT openssh server allows X11 forwarding X11Forwarding yes so why would the sshd connection fail? Also is this the problem or is there something else I may have overlooked? Note that for slackware I had to add a few perl modules: cpan install Config::Simple cpan install DBD::SQLite cpan install File::ReadBackwards cpan install Capture::Tiny cpan install Unix::Syslog then I run x2godbadmin --createdb after that seems to be " running" (for example I checked x2goversion). Thank you all for your help! Thanassis

1 0

PyHoca-GUI Can't Find Home Directory
by Matt Fornero 23 Oct '15

23 Oct '15

Hello, I am trying to use PyHoca-GUI to connect from my Windows 7 machine to my Linux machine. Whenever I try to do so, I get the following message: "The remote user's home directory does not exist" I am able to connect using the standard X2Go client and ssh without any issues. Any ideas what could be causing this? Here are the versions I'm using: PyHoca-GUI: 0.5.0.4 X2go: 4.0.5.0 Server: 4.0.1.15-0x2go1+git20140615.847+wheezy.main.1 Best Regards, Matt

2 5

Random Disconnects
by Robert Dinse 20 Oct '15

20 Oct '15

I apologize in advance for starting a new thread but I accidentally deleted the original post. I posted several days ago about sessions dropping randomly even though network connectivity was good, CPU light on the host, etc. I have discovered another factor, this only happens when I have multiple x2go clients connected to different hosts up simultaneously. One machine I left up all night and it stayed up, then I brought another machine up today, and within minutes the previous machine disconnected and has disconnected several times since. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

2 1

ssh kex error
by is＠k4ts.net 19 Oct '15

19 Oct '15

hi, i'm not able to connect to my new hardened gentoo server using x2go. No matter which key type i select for the connection, the client (v. 4.0.5.0) terminates with the following: kex error : no match for method server host key algo: server [ssh-rsa,ssh-ed25519], client [ecdsa-sha2-nistp256] I have rsa and ed25519 keys on my client and server. sshing from the shell works like always. log is attached. do you have an idea, whats might wrong? thx, k4t k4tfish@e10 ~ $ ssh k4tfish@host OpenSSH_6.9p1-hpn14v5, OpenSSL 1.0.2d 9 Jul 2015 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Connecting to host.net port 51822. debug1: Connection established. debug1: identity file /home/k4tfish/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/k4tfish/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.9p1-hpn14v5 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.9p1-hpn14v5 debug1: match: OpenSSH_6.9p1-hpn14v5 pat OpenSSH* compat 0x04000000 debug1: Authenticating to host...net:51822 as 'k4tfish' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: AUTH STATE IS 0 debug1: REQUESTED ENC.NAME is 'chacha20-poly1305(a)openssh.com' debug1: kex: server->client chacha20-poly1305(a)openssh.com <implicit> none debug1: REQUESTED ENC.NAME is 'chacha20-poly1305(a)openssh.com' debug1: kex: client->server chacha20-poly1305(a)openssh.com <implicit> none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ssh-ed25519 SHA256:xyz debug1: Host '[host.net]:51822' is known and matches the ED25519 host key. debug1: Found key in /home/k4tfish/.ssh/known_hosts:203 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password,keyboard-interactive debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/k4tfish/.ssh/id_rsa debug1: Server accepts key: pkalg ssh-rsa blen 279 debug1: Authentication succeeded (publickey). Authenticated to host ([123.123.456.7]:51822). debug1: Final hpn_buffer_size = 2097152 debug1: HPN Disabled: 0, HPN Buffer Size: 2097152 debug1: channel 0: new [client-session] debug1: Enabled Dynamic Window Scaling debug1: Requesting no-more-sessions(a)openssh.com debug1: Entering interactive session. debug1: client_input_global_request: rtype hostkeys-00(a)openssh.com want_reply 0 debug1: Sending environment. debug1: Sending env LC_COLLATE = C debug1: Sending env LANG = en_US.utf8

1 0

Oh another note..
by Robert Dinse 18 Oct '15

18 Oct '15

Another note; x2go sessions to a virtual host on that same machine will stay up when the guest drops. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

1 0

Server Top
by Robert Dinse 18 Oct '15

18 Oct '15

And just so you can see how busy the server isn't, here is a "top" capture: top - 13:17:41 up 5 days, 19:08, 3 users, load average: 1.16, 1.55, 1.70 Tasks: 332 total, 2 running, 330 sleeping, 0 stopped, 0 zombie %Cpu(s): 8.4 us, 0.6 sy, 0.0 ni, 90.2 id, 0.6 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem: 64510900 total, 58553908 used, 5956992 free, 947452 buffers KiB Swap: 13107198+total, 1119056 used, 12995292+free. 21470064 cached Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3120 libvirt+ 20 0 20.807g 0.015t 4896 S 49.9 25.3 2505:09 qemu-syste+ 28352 libvirt+ 20 0 8927360 3.955g 14568 S 6.0 6.4 1095:18 qemu-syste+ 3351 libvirt+ 20 0 8891284 888672 4440 S 4.3 1.4 320:25.95 qemu-syste+ 3323 libvirt+ 20 0 12.510g 8.008g 5352 S 3.0 13.0 483:33.42 qemu-syste+ 3295 libvirt+ 20 0 8892844 4.103g 4572 S 1.7 6.7 406:15.81 qemu-syste+ 3205 root 20 0 0 0 0 S 1.3 0.0 73:19.06 vhost-3120 15674 root 20 0 0 0 0 S 1.3 0.0 74:02.67 nfsd 18835 root 20 0 319968 90916 35340 S 1.0 0.1 10:40.73 x2goagent 7 root 20 0 0 0 0 S 0.7 0.0 28:12.45 rcu_preempt 1897 root -51 0 0 0 0 S 0.7 0.0 70:37.57 irq/133-et+ 3 root 20 0 0 0 0 S 0.3 0.0 10:11.73 ksoftirqd/0 17 root 20 0 0 0 0 S 0.3 0.0 9:41.44 ksoftirqd/1 25 root 20 0 0 0 0 R 0.3 0.0 8:58.28 ksoftirqd/2 33 root 20 0 0 0 0 S 0.3 0.0 9:22.02 ksoftirqd/3 44 root 20 0 0 0 0 S 0.3 0.0 3:35.62 rcuop/4 3296 root 20 0 0 0 0 S 0.3 0.0 32:33.68 vhost-3295 3324 root 20 0 0 0 0 S 0.3 0.0 15:33.68 vhost-3323 On a 4 CPU machine (8 logical threads) this is a pretty light load. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

1 0

X2GoServer on New Ubuntu 15.04
by Robert Dinse 18 Oct '15

18 Oct '15

I just recently put together a new server based on an I7-6700k with Ubuntu 15.04 as the operating system. I am having some difficulties with the x2goserver 4.0.1.19-0~1064~ubuntu15.04.01. My client periodically tells me no response from the remote server and disconnects. I simultaneously have the same workstation with x2go clients connected to other servers, including other Ubuntu 15.04 servers, at the same location and they do not randomly disconnect. The server is not heavily loaded, the responsivenes is good. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

2 2

Sound Ubuntu 15.04
by Robert Dinse 06 Oct '15

06 Oct '15

The sound problems with X2Go with a Ubuntu 15.04 server turned out to be kernel related. The 3.19.0-30 kernel is problematic for some reason. I installed 4.2.3 and sound works now. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

1 0

Start Up Scripts Not Being Sourced
by Robert Dinse 05 Oct '15

05 Oct '15

If I connect using NX plugin with Remmina to freenx-server, /etc/profile and related start up scripts all get sourced properly. If I do the same with x2go they do not on some platforms, for example it seems to work on old Centos but not Fedora or Debian derivatives, and I end up with an environment not properly setup. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

2 2

Warning message about a Xubuntu dist-upgrade
by "BOTZ Franck (Administrateur Systèmes et Résea ux) - DDT 67/SIDSIC/Pôle Infra" 05 Oct '15

05 Oct '15

Hi !! So, i have a curious issue with a system update. I've done a snapshot from my X2Go server wich work on a Xubuntu 14.04 64 bits system at 24/09/2015. Everyting works great on it : Firefox, Thunderbird, Qgis, Libreoffice. Friday 02/10/2015 i've done a dist-upgrade on Xubuntu. A new kernel (65) comes. After that, I've got a i/o error on Firefox, Thunderbird, and Qgis opened but menus don't work. Libreoffice seems to be good. When I restore the snapshot, no problem appear. So next step is to identify the origin of this issue. When I launch an apt-get upgrade, the problems appear again. List apt-get upgrade -s : Lecture des listes de paquets… Construction de l'arbre des dépendances… Lecture des informations d'état… Les paquets suivants ont été conservés : linux-generic linux-headers-generic linux-image-generic Les paquets suivants seront mis à jour : apport apport-gtk binutils firefox firefox-locale-en firefox-locale-fr gir1.2-gudev-1.0 gtk2-engines-pixbuf irqbalance libcgmanager0 libgtk2.0-0 libgtk2.0-bin libgtk2.0-common libgudev-1.0-0 libnx-x11-6 libnx-xcomposite1 libnx-xdamage1 libnx-xdmcp6 libnx-xext6 libnx-xfixes3 libnx-xinerama1 libnx-xpm4 libnx-xrandr2 libnx-xrender1 libnx-xtst6 libpam-systemd libpython3.4 libpython3.4-minimal libpython3.4-stdlib libsystemd-daemon0 libsystemd-login0 libudev1 libxcomp3 libxcompext3 libxcompshad3 linux-libc-dev lshw nx-x11-common nxagent python3-apport python3-gdbm python3-problem-report python3-software-properties python3.4 python3.4-minimal rpcbind software-properties-common software-properties-gtk systemd-services udev x2goagent xul-ext-ubufox List apt-get dist-upgrade -s Lecture des listes de paquets… Construction de l'arbre des dépendances… Lecture des informations d'état… Les NOUVEAUX paquets suivants seront installés : linux-headers-3.13.0-65 linux-headers-3.13.0-65-generic linux-image-3.13.0-65-generic linux-image-extra-3.13.0-65-generic Les paquets suivants seront mis à jour : apport apport-gtk binutils firefox firefox-locale-en firefox-locale-fr gir1.2-gudev-1.0 gtk2-engines-pixbuf irqbalance libcgmanager0 libgtk2.0-0 libgtk2.0-bin libgtk2.0-common libgudev-1.0-0 libnx-x11-6 libnx-xcomposite1 libnx-xdamage1 libnx-xdmcp6 libnx-xext6 libnx-xfixes3 libnx-xinerama1 libnx-xpm4 libnx-xrandr2 libnx-xrender1 libnx-xtst6 libpam-systemd libpython3.4 libpython3.4-minimal libpython3.4-stdlib libsystemd-daemon0 libsystemd-login0 libudev1 libxcomp3 libxcompext3 libxcompshad3 linux-generic linux-headers-generic linux-image-generic linux-libc-dev lshw nx-x11-common nxagent python3-apport python3-gdbm python3-problem-report python3-software-properties python3.4 python3.4-minimal rpcbind software-properties-common software-properties-gtk systemd-services udev x2goagent xul-ext-ubufox I see 3 things * a new kernel * a new version of x2goagent * a new version of nx-x11-common Any idea ? Regards

3 2

Unable to connect to Fedora 21 xfce from Windows
by Joseph L. Casale 04 Oct '15

04 Oct '15

When trying to connect from a Windows 10x64 desktop with the current release and 4.0.5.1 to a Fedora 21x64 xfce workstation running versions: [root@localhost log]# rpm -qa |grep nx nx-libs-3.5.0.31-1.fc21.x86_64 nxagent-3.5.0.31-1.fc21.x86_64 [root@localhost log]# rpm -qa |grep x2go x2goagent-3.5.0.31-1.fc21.x86_64 x2goserver-xsession-4.0.1.19-3.fc21.x86_64 x2goserver-4.0.1.19-3.fc21.x86_64 I get disconnected immediately after initiating a connection with the following in the session file: Loop: PANIC! The remote NX proxy closed the connection. Loop: PANIC! Failure negotiating the session in stage '7'. Loop: PANIC! Wrong version or invalid session authentication cookie. The versions are higher than the releases in bug 406 and 504 so I am not sure what else could be the issue. Is this specific to Windows 8.1 and 10 as they both exhibit the same behavior. The key is correct and using a password doesn't help either. Thanks, jlc

1 0

Massive beginner's woes
by Brian Capouch 04 Oct '15

04 Oct '15

I have been trying--without success--to get x2go running, Linux server and Linux client. I tried on my local machines here both Slackware. I have 4.0.1.5 server-side, and the client is 4.0.5.0. and then thought, well maybe I'll be better off with a packaged system, so I spun up a Debian system in the cloud, and used apt-get to install everything. There the server is version 4.0.1.19. I am trying to run the client on a remote machine. Does an X server already have to be running on the physical machine to use x2go? Do I want to be running in Desktop, Rootless, or Shadow mode, and how does one even select such a thing? I am really motivated, but the complexity of the system combined with the limited documentation (e.g. I see there are two x2gostartagent processes running, caused by my ssh connection to the server machine. What should happen next?) may mean that my hopes of using x2go may be dashed. How much does "professional help" run? All the sites linked to the main page are in German. . . Thanks, and sorry this is so long. b.

2 5

Make an x2go connexion without the gui
by Alain Aupeix 04 Oct '15

04 Oct '15

Hi, I need a complet x2go no-gui connexion I have tried using x2go --thinclient. I'm able to connect using profiles, but I notice that each time I call x2go, I open a new instance, what I don't want, and I'm not able for now to recall the already opened instance. I have tried pyhoca-cli, but I'm now not able to connect to a machine. Here are the parameters I used : pyhoca-cli -P christian@felicite-X751LN --libdebug I suppose that some are missing, but I can't imagine which they are. Here is the log : alain@Gramps-JujuLand:~$ pyhoca-cli -P christian@felicite-X751LN --libdebug-sftpxfer --libdebug Xlib.protocol.request.QueryExtension pyhoca-cli[29900] NOTICE: preparing requested X2Go session pyhoca-cli[29900] (PyHocaCLI) NOTICE: preparing requested X2Go session pyhoca-cli[29900] (x2goinifiles-pylib) INFO: proposed config files are ['/home/alain/.x2goclient/sessions'] pyhoca-cli[29900] (x2goinifiles-pylib) INFO: config files found: ['/home/alain/.x2goclient/sessions'] pyhoca-cli[29900] (x2goinifiles-pylib) INFO: proposed config files are ['/home/alain/.x2goclient/settings'] pyhoca-cli[29900] (x2goinifiles-pylib) INFO: config files found: ['/home/alain/.x2goclient/settings'] pyhoca-cli[29900] (x2goinifiles-pylib) INFO: proposed config files are ['/home/alain/.x2goclient/printing'] pyhoca-cli[29900] (x2goinifiles-pylib) INFO: config files found: ['/home/alain/.x2goclient/printing'] pyhoca-cli[29900] (x2gosession-pylib) DEBUG: X2Go control session parameters for profile christian@felicite-X751LN: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: username: christian pyhoca-cli[29900] (x2gosession-pylib) DEBUG: key_filename: /home/alain/.ssh/id_rsa pyhoca-cli[29900] (x2gosession-pylib) DEBUG: unique_hostkey_aliases: False pyhoca-cli[29900] (x2gosession-pylib) DEBUG: look_for_keys: True pyhoca-cli[29900] (x2gosession-pylib) DEBUG: allow_agent: True pyhoca-cli[29900] (x2gosession-pylib) DEBUG: X2Go terminal session parameters for profile christian@felicite-X751LN: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: client_encoding: ISO8859-1 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: set_session_title: False pyhoca-cli[29900] (x2gosession-pylib) DEBUG: snd_system: pulse pyhoca-cli[29900] (x2gosession-pylib) DEBUG: session_type: desktop pyhoca-cli[29900] (x2gosession-pylib) DEBUG: server_encoding: UTF-8 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: snd_port: 4713 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: rdp_server: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: kbtype: pc105/fr pyhoca-cli[29900] (x2gosession-pylib) DEBUG: applications: ['WWWBROWSER', 'MAILCLIENT', 'OFFICE', 'TERMINAL'] pyhoca-cli[29900] (x2gosession-pylib) DEBUG: published_applications: False pyhoca-cli[29900] (x2gosession-pylib) DEBUG: link: lan pyhoca-cli[29900] (x2gosession-pylib) DEBUG: xdmcp_server: localhost pyhoca-cli[29900] (x2gosession-pylib) DEBUG: kbvariant: null pyhoca-cli[29900] (x2gosession-pylib) DEBUG: geometry: 2560x1600 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: rdp_options: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: cmd: GNOME pyhoca-cli[29900] (x2gosession-pylib) DEBUG: convert_encoding: False pyhoca-cli[29900] (x2gosession-pylib) DEBUG: clipboard: both pyhoca-cli[29900] (x2gosession-pylib) DEBUG: kblayout: us pyhoca-cli[29900] (x2gosession-pylib) DEBUG: session_title: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: dpi: 96 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: pack: 16m-jpeg-9 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: X2Go sshproxy parameters for profile christian@felicite-X751LN: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: sshproxy_look_for_keys: False pyhoca-cli[29900] (x2gosession-pylib) DEBUG: sshproxy_host: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: sshproxy_key_filename: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: sshproxy_user: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: sshproxy_port: 22 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: initializing X2GoControlSession pyhoca-cli[29900] (x2gosessregistry-pylib) NOTICE: registering X2Go session christian@felicite-X751LN... pyhoca-cli[29900] (x2gosessregistry-pylib) DEBUG: registering X2Go session with UUID 357aaf3a-6ad3-11e5-b059-001617cb2c9d pyhoca-cli[29900] (x2goclient-pylib) NOTICE: initializing X2Go session... pyhoca-cli[29900] (x2gocontrolsession-pylib) NOTICE: connecting to [192.168.1.17]:22461 pyhoca-cli[29900] (x2gocontrolsession-pylib) DEBUG: trying SSH key discovery or agent authentication with server After, pyhoca-cli is waiting, and I must kill the terminal to stop the failed connexion Can somebody help me to have a consistent command line to establish a connexion ? Here are the parameters which works using profile: Session name : christian@felicite-W751LN host : 192.168.1.17 x Try auto-login with default ssh-key session-type = 'Connect to local session' or XFCE (for example) Connection speed : ISDN or LAN Configure keyboard Model = pc105 layout = fr Does pyhoca-cli need that x2goclient gui is already opened (in trayicon) I have also a few questions about what debug returns: pyhoca-cli[29900] (x2gosession-pylib) DEBUG: kbtype: pc105/fr pyhoca-cli[29900] (x2gosession-pylib) DEBUG: kblayout: us What is kblayout ? pyhoca-cli[29900] (x2gosession-pylib) DEBUG: client_encoding: ISO8859-1 pyhoca-cli[29900] (x2gosession-pylib) DEBUG: server_encoding: UTF-8 I'm under Linux, and my servers too. Why ISO8859-1 for server encoding ? After having success to connect with pyhoca-cli, I'll probably want to improve connections with printer, for example, but for now I just need to be able to connect. Thanks A+ -- ------------------------------------------------------------------------ Alain Aupeix http://jujuland.pagesperso-orange.fr/ http://pissobi-lacassagne.pagesperso-orange.fr/ ------------------------------------------------------------------------ U.buntu 12.04 | G.ramps 3.4.9-1 | H.arbour 3.2.0dev (2015-09-07 14:28) | HbIDE (Rev.316) | Five.Linux (r143) | Hw.Gui (2492) ------------------------------------------------------------------------

1 0

In x2goclient Session Management
by Robert Dinse 03 Oct '15

03 Oct '15

If you bring up the x2go client session manager and then click on a particular session, Delete is grayed out and one can no longer delete a session. I couldn't find an alternative method in the client and just hand edited the x2goclient/sessions file, but I can't believe this was the intent. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

3 5

Switching between Desktops
by Robert Dinse 03 Oct '15

03 Oct '15

I had commented earlier about the behavior of X2Go verses NX when it came to switching Desktops when in a session. That X2Go would pass the CTRL + ALT + -> and CTRL + ALT + <- keys to the remote application rather than allowing the local switching of desktops with those keystrokes. It was suggested editing keymaps, but actually the solution turned out to be much simpler. When you create a session you can specify a full screen, a window of some size, or the whole display. If you specify a full screen those keys are passed to the remote and you can't switch desktops locally except by doing CTRL + ALT + M to minimize the x2go session and then switching desktops. And that's a pain if you are working on a bunch of servers and have to switch frequently as if often the case for me. However, if you specify use the whole display rather than full screen then the ALT + CTRL + -> and ALT + CTRL + <- arrows are acted upon locally allowing the easy switching between local desktops (with X2Go sessions to various servers). What would be very nice is if there were a way to switch that setting on the fly. With the Remmina NX client, you have a little one-pixel pull down at the top of the screen, and if you pull it down there is a keyboard symbol. If you push the symbol it visually depresses, then all your keystrokes go to the remote computer, if you undepress it, the CTRL+ALT+ arrow keys are acted upon locally. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

1 0

Sound Troubleshooting
by Robert Dinse 03 Oct '15

03 Oct '15

I just installed Ubuntu-Mate 15.04 on a new server, installed pretty much all the x2go packages, but for some reason sound does not work over x2go on this machine. The same client receives sound fine on another server with Ubuntu-Mate 15.04. Both have the same version of x2goserver, 4.0.1.19-0~1064~ubuntu15.04.1. One significant difference is the server that works started life as an earlier version of Ubuntu, 14.04 I think and then was upgraded to 14.10 and then 15.04 in place where as the new server was installed from a Ubuntu-Mate 15.04 DVD made from the ISO that is available on ubuntu-mate.org. Any suggestions as to where to start troubleshooting the server? -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

1 0

Some basics questions
by Alain Aupeix 29 Sep '15

29 Sep '15

Hi, After some try, and a few problems, I made my connections possible, but I have some questions: 1) On the machine where I install ssh, I always disable, for security reason, the possibility to connect using the user password. After some unsuccessfull tries, I saw that to be able to connect, I must enable the connection with the password (on server side). Is-it normal ? I don't like a simple password protection. I prefer public key. 2) In my first tries, I had a curious message, and it was impossible to connect. The problem was in known-host. Deleting it done the trick, but analysing the difference between the previous and the one generated during x2go connection, I say a difference between records. When using ssh in console to connect, the record looks like this : |1|TaiGrqxL3igpSgVZ4Y6WahmwxEw=|M6tIFGIbg/ZQJI4HTLwLC55AAeY= ecdsa-sha2-nistp256 AAAAE2VjZHNhLX When connecting with x2go, looks like that: [192.168.1.53]:22461 ssh-rsa AAAAB3NzaC1yc2E ..... Now, with my last tests, if I have a first form of record, I have this message : The host key for this server was not found but anothertype of key exists. An attacker might have changed the default server key to trick your client into thinking the key does not exist yet. For security reasons, it is recommended to stop the connection attempt. Do you want to terminate the connection? Accepting, a new record is added to known host with the second form of record. I noticed that a record created by x2go in a fresh known_hosts is used without problem with ssh Why a such difference ? Will the ip address be updated during a future connection, as the provider changes our public IP for time to time ? 3) Using x2go graphic window, when I choose a profile to connect, x2go first present the box to enter the key, but user password hasn't yet been entered, so we must cancel the key box and the error box, and then enter the user password to have again the key box. This is very curious, and more curious, entering the key doesn't work, x2go always want me to enter the key. In fact, just cancelling this box and the connection is ok. I suppose it's due to known_host, but the way to connect is very strange. Thanks to help me to understand all this curious facts ... curious for my eyes, obviously ;) A+ -- ------------------------------------------------------------------------ Alain Aupeix http://jujuland.pagesperso-orange.fr/ http://pissobi-lacassagne.pagesperso-orange.fr/ ------------------------------------------------------------------------ U.buntu 12.04 | G.ramps 3.4.9-1 | H.arbour 3.2.0dev (2015-09-07 14:28) | HbIDE (Rev.316) | Five.Linux (r143) | Hw.Gui (2492) ------------------------------------------------------------------------

3 4

question on linux terminal server publised application
by Trevor Davis 28 Sep '15

28 Sep '15

Hello ... I would like to know if it's possible to connect to the broker and have someone launch a linux published application without having to install any type of x2go client (web client or local client). Maybe via HTML5 or ideally Java or something else which will run the application in a seamless window.

3 2

x2go used only on remeote sessions
by Jim Lawrence 25 Sep '15

25 Sep '15

Hi All: Given that X2GO only works with 2D desktops so the desktop must be something like LXDE, XFCE or MATE. Can it be configured so that a X2GO remote session will initiate a, for example, MATE desktop session for the remote duration? (Or is this already the case?) If not here is how a it works with XRDP and Ubuntu 14.04 (and greater), how to setup MATE fall-back session software for managing remote access. https://www.youtube.com/watch?v=L1ay7toiJ6k Can this be done, or is already being done with X2GO? Any help would be greatly appreciated. Thanks Jim

2 1

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

x2go-user