Hi,
-After the most resent update:
x2goagent : Depends: nxagent (< 2:3.5.0.33-0~710~ubuntu16.04.1.1)
-however, nxagent is already the newest version (2:3.5.99.14-0~816~ubuntu16.04.1).
-- --- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel +358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126 00171 Helsinki Finland
Am 02.03.2018 um 11:36 schrieb martti pitkanen:
Please wait until all the builds have completed, then try again.
Mihai (ionic) will be available on IRC and on the list later on today if any problems remain. Please wait for his official announcement that all builds are complete.
Kind Regards, Stefan Baur
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Question: It appears that the various libs in lib-nx that used to beseparate deb packages on Ubuntu/Debian, etc, have been replaces with a single nx-11-common package, is this correct?
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On Fri, 2 Mar 2018, Mihai Moldovan wrote:
- On 03/03/2018 12:37 AM, Robert Dinse wrote:
Nope, wrong.
-common packages, as always in Ubuntu/Debian context, only contain shared, architecture-independent data.
The libraries that have been removed from the new nx-libs package are really gone. nx-libs (and in particular nxagent) now uses more system libraries instead of bundling older versions itself.
So seeing less packages being installed is correct.
Mihai
Since the most recent update to Fedora X2Go Server, Mate Session Logoutno longer works. It removes the panels and applications but leaves the background and connection up and the only way I can terminate it is to use the Session->Terminate function from the X2Go client.
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On Sat, 3 Mar 2018, Mihai Moldovan wrote:
Ok, wasn't sure, that's why I asked. Thank you.-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Sat, 3 Mar 2018, Mihai Moldovan wrote:
Trying to install x2go stable x2goserver on Ubuntu 17.10 I am getting:The following packages have unmet dependencies: x2goserver : Depends: x2goserver-x2goagent (>= 4.1.0.0-0~1517~ubuntu17.10.1) but it is not going to be installed Depends: x2goserver-x2goagent (< 4.1.0.0-0~1517~ubuntu17.10.1.1~) but it is not going to be installed
... However the Nightly Builds installed and functions fine.-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Fri, 2 Mar 2018, Mihai Moldovan wrote:
A fresh install of Mint stable after purging *x2go* libnx* nx* results in:The following packages have unmet dependencies: x2goserver : Depends: x2goserver-x2goagent (>= 4.1.0.0-0~1517~ubuntu16.04.1) but it is not going to be installed Depends: x2goserver-x2goagent (< 4.1.0.0-0~1517~ubuntu16.04.1.1~) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
Unlike Ubuntu, I got the same thing with Nightly Builds on Mint:apt install x2goserver Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:
The following packages have unmet dependencies: x2goserver : Depends: x2goserver-x2goagent (< 4.1.0.1-0~1606~ubuntu16.04.1.1~) but it is not going to be installed Depends: x2goserver-x2goagent (>= 4.1.0.1-0~1606~ubuntu16.04.1) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
I have no held packages;# apt-mark showhold
Shows nothing.dpkg -l | grep ^..r
Also shows nothing, so there are neither held nor broken packages.-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Fri, 2 Mar 2018, Robert Dinse wrote:
We are seeing nxagent processes stuck running in a loop when the customeris no longer logged in.
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- On 03/04/2018 01:35 AM, Robert Dinse wrote:
We are seeing nxagent processes stuck running in a loop when the customeris no longer logged in.
Stuck in a loop, i.e., using a high amount of CPU resources and not doing anything useful? Is connecting still possible? Does the usage return to normal levels after that?
Mihai
Yes consuming a large amount of CPU and not doing anything useful, customer is disconnected. Connection is still possible but doesn't get rid of the stuck processes, I have to kill -9 to get rid of them.
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On Sun, 4 Mar 2018, Mihai Moldovan wrote:
- On 03/04/2018 01:54 AM, Robert Dinse wrote:
Uhm... "stuck" is pretty ambiguous in that context - I assume that you are referring to the CPU usage, which doesn't go down to sane levels even after reconnecting, but reconnecting to the session as such is possible?
Is there any reasonable way to trigger this behavior? Like starting a MATE session, disconnecting and waiting for an hour to see the CPU usage spike? Or is it triggered by other programs running inside of the session?
I'll need something to reproduce it, server OS information would also be great.
There is https://bugs.x2go.org/1260 which sounds like the same issue, but I haven't had time to get into this yet. This issue is observable on Fedora 27, but if it's even observable on Debian or Ubuntu or other distros it would also be interesting information.
Mihai
It hasn't happened to me so I don't know what the people are doing beforeit gets stuck, could be mate, kde, lxde, lfce, openbox, they're all on there. Next time it happens I'll trace it to see what it is doing.
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On Sun, 4 Mar 2018, Mihai Moldovan wrote:
- On 03/04/2018 10:51 AM, Robert Dinse wrote:
Please follow https://github.com/ArcticaProject/nx-libs/issues/671
Mihai
On 04/03/18 09:44, Mihai Moldovan wrote:
I'm having this problem at the moment. I was running a KDE session and screensaver has always been disabled. I installed the new server this morning, worked and then went to lunch. When i came back the client won't connect and nxagent is having a CPU for breakfast.
Any additional details i can provide?
-- Mit freundlichen Grüßen/Kind regards
Mario Theodoridis
On 04/03/18 09:44, Mihai Moldovan wrote:
[mario@lindev 13:30:31 ~]$ dpkg -l | egrep "(x2go|nx)" ii libjs-sphinxdoc 1.2.2+dfsg-1ubuntu1.1 all JavaScript support for Sphinx documentation ii libnx-x11-6:i386 2:3.5.99.14-0~816~ubuntu14.04.1 i386 nxagent's libNX_X11 client-part library rc libnx-xcomposite1:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 Composite extension library rc libnx-xdamage1:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 damaged region extension library rc libnx-xdmcp6:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 Display Manager Control Protocol library rc libnx-xext6:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 miscellaneous extension library rc libnx-xfixes3:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 miscellaneous 'fixes' extension library rc libnx-xinerama1:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 Xinerama extension library rc libnx-xpm4:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 pixmap library rc libnx-xrandr2:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 RandR extension library rc libnx-xrender1:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 Rendering Extension client library rc libnx-xtst6:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 Testing -- Record extension library ii libx2go-log-perl 4.1.0.0-0~1517~ubuntu14.04.1 all Perl X2Go::Log package ii libx2go-server-db-perl 4.1.0.0-0~1517~ubuntu14.04.1 i386 Perl X2Go::Server:DB package ii libx2go-server-perl 4.1.0.0-0~1517~ubuntu14.04.1 all Perl X2Go::Server package rc libxcompext3:i386 2:3.5.0.33-0~710~ubuntu14.04.1 i386 nx-X11 protocol compression extensions library ii nx-x11-common 2:3.5.99.14-0~816~ubuntu14.04.1 all nx-X11 (common files) ii nxagent 2:3.5.99.14-0~816~ubuntu14.04.1 i386 Nested Xserver (aka NX Agent) supporting the NX compression protocol ii nxproxy 2:3.5.99.14-0~816~ubuntu14.04.1 i386 NX proxy ii qtcreator-plugin-qnx:i386 3.0.1+14.04.20140410.1-0ubuntu1 i386 QNX plugin for Qt Creator IDE rc x2goagent 2:3.5.0.33-0~710~ubuntu14.04.1 all X2Go agent ii x2goclient 4.1.1.1-0~1719~ubuntu14.04.1 i386 X2Go Client application (Qt4) ii x2goserver 4.1.0.0-0~1517~ubuntu14.04.1 i386 X2Go server daemon scripts ii x2goserver-common 4.1.0.0-0~1517~ubuntu14.04.1 i386 X2Go Server (common files) ii x2goserver-extensions 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server (extension support) ii x2goserver-fmbindings 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server (file manager bindings) ii x2goserver-printing 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go server (printing support) ii x2goserver-x2goagent 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server's X2Go Agent ii x2goserver-xsession 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server (Xsession runner) [mario@lindev 13:38:15 ~]$ uname -a Linux lindev.de.regify.com 3.13.0-142-generic #191-Ubuntu SMP Fri Feb 2 12:14:37 UTC 2018 i686 i686 i686 GNU/Linux [mario@lindev 13:38:32 ~]$ cat /etc/issue Ubuntu 14.04.5 LTS \n \l
Client: [mario@fatty 13:40:25 ~]$ dpkg -l | egrep "(x2go|nx)" ii libjs-sphinxdoc 1.2.2+dfsg-1ubuntu1.1 all JavaScript support for Sphinx documentation ii libxcomp3:amd64 2:3.5.0.33-0~710~ubuntu14.04.1 amd64 nx-X11 compression library ii nxproxy 2:3.5.0.33-0~710~ubuntu14.04.1 amd64 NX proxy ii x2goclient 4.1.1.0-0~1679~ubuntu14.04.1 amd64 X2Go Client application (Qt4) [mario@fatty 13:40:38 ~]$ uname -a Linux fatty 3.13.0-137-generic #186-Ubuntu SMP Mon Dec 4 19:09:19 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux [mario@fatty 13:40:48 ~]$ cat /etc/issue Ubuntu 14.04.5 LTS \n \l
-- Mit freundlichen Grüßen/Kind regards
Mario Theodoridis
On 05/03/18 16:48, Mario Theodoridis wrote:
Is there a way to downgrade?
My setup is rather unusable. If i leave it unattended for 10-20 minutes i have to shoot it down
This is the 4th time today.
-- Mit freundlichen Grüßen/Kind regards
Mario Theodoridis
Am 06.03.2018 um 13:54 schrieb Mario Theodoridis:
Is there a way to downgrade?
Several, actually.
You can switch to the saimaa repository, or to a timestamped repository with a timestamp before the change. I would suggest saimaa, as it means you will not be cut off from security updates, unlike a timestamped repo.
You will probably have to force-downgrade the packages once you've switched repos.
apt-get install <package-name>=<package-version-number>
is probably the command you should be using for that on Debian/Ubuntu.
Kind Regards, Stefan Baur
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Hi,
Is there hands-on instructions how to downgrade to Saimaa in Ubuntu (4.13.0-)? X2Go sessions terminate in random way.
On 03/06/2018 03:03 PM, Stefan Baur wrote:
-- --- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel +358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126 00171 Helsinki Finland
Am 06.03.2018 um 14:18 schrieb martti pitkanen:
This is untested, but it should work something like this:
- Remove your current X2Go PPA
- use https://launchpad.net/~x2go/+archive/ubuntu/saimaa instead
- run apt-get update
- run the following set of commands:
dpkg -l | awk '$1="ii" && ($2~/x2go/ || $2~/nx/) { print $2 }' |
xargs -n 1 apt-cache show | egrep 'Package|Version' | tr -d "\n" |
sed -e 's/Package: /\n/g' -e 's/Version: /=/g'
This should give you a list of all x2go/nx-related packages, along with their version numbers, ready for copy-and-pasting to apt-get install.
Kind Regards, Stefan Baur
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On 06/03/18 14:18, martti pitkanen wrote:
Yes.
This is what i just did more or less following Stefans advice.
sudo mv x2go-stable-trusty.list x2go-stable-trusty.list.not sudo add-apt-repository ppa:x2go/saimaa sudo apt-get update
sudo apt-get remove libnx-x11-6:i386 nxagent nxproxy nx-x11-common x2goclient x2goserver* libx2go-log-perl libx2go-server-db-perl libx2go-server-perl libxcomp3:i386 libxcompshad3:i386 sudo apt-get install x2goserver x2goserver-xsession
This leaves me with
dpkg -l | egrep "(x2go|nx)" | sort ii libjs-sphinxdoc 1.2.2+dfsg-1ubuntu1.1 all JavaScript support for Sphinx documentation ii libnx-x11-6:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 client-side library ii libnx-xcomposite1:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 Composite extension library ii libnx-xdamage1:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 damaged region extension library ii libnx-xdmcp6:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 Display Manager Control Protocol library ii libnx-xext6:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 miscellaneous extension library ii libnx-xfixes3:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 miscellaneous 'fixes' extension library ii libnx-xinerama1:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 Xinerama extension library ii libnx-xpm4:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 pixmap library ii libnx-xrandr2:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 RandR extension library ii libnx-xrender1:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 Rendering Extension client library ii libnx-xtst6:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 Testing -- Record extension library ii libxcomp3:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 compression library ii libxcompext3:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 protocol compression extensions library ii libxcompshad3:i386 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 nx-X11 shadowing library ii nxagent 2:3.5.0.33-0~201711080756~ubuntu14.04.1 i386 NX agent ii nx-x11-common 2:3.5.0.33-0~201711080756~ubuntu14.04.1 all nx-X11 (common files) ii qtcreator-plugin-qnx:i386 3.0.1+14.04.20140410.1-0ubuntu1 i386 QNX plugin for Qt Creator IDE ii x2goagent 2:3.5.0.33-0~201711080756~ubuntu14.04.1 all X2Go agent ii x2goserver 4.0.1.21-0~201711081403~ubuntu14.04.1 i386 X2Go server daemon scripts ii x2goserver-extensions 4.0.1.21-0~201711081403~ubuntu14.04.1 all X2Go server daemon scripts (extensions) ii x2goserver-xsession 4.0.1.21-0~201711081403~ubuntu14.04.1 all X2Go server daemon scripts (Xsession runner) rc libx2go-server-db-perl 4.1.0.0-0~1517~ubuntu14.04.1 i386 Perl X2Go::Server:DB package rc x2goclient 4.1.1.1-0~1719~ubuntu14.04.1 i386 X2Go Client application (Qt4) rc x2goserver-common 4.1.0.0-0~1517~ubuntu14.04.1 i386 X2Go Server (common files) rc x2goserver-fmbindings 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server (file manager bindings) rc x2goserver-printing 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go server (printing support) rc x2goserver-x2goagent 4.1.0.0-0~1517~ubuntu14.04.1 all X2Go Server's X2Go Agent
Unfortunately i can no longer connect. It connects then disconnects. This is the session log
$ cat /tmp/.x2go-mario/C-mario-56-1520344207_stDKDE_dp24/session.log
running as X2Go Agent
NXAGENT - Version 3.5.0
Copyright (C) 2001, 2011 NoMachine. See http://www.nomachine.com/ for more information.
Info: Agent running with pid '6173'. Session: Starting session at 'Tue Mar 6 14:50:08 2018'. Info: Proxy running in server mode with pid '6173'. Info: Waiting for connection from 'localhost' on port '52991'. Info: Accepted connection from '127.0.0.1'. Info: Connection with remote proxy completed. Info: Using WAN link parameters 1408/24/1/0. Info: Using agent parameters 5000/5/50/0/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 1/1. Info: No suitable cache file found. Info: Listening to X11 connections on display ':56'. Error: Aborting session with 'Unable to open display 'nx/nx,options=/tmp/.x2go-mario/C-mario-56-1520344207_stDKDE_dp24/options:56''. Session: Aborting session at 'Tue Mar 6 14:50:09 2018'. Session: Session aborted at 'Tue Mar 6 14:50:09 2018'. Warning: Signals were not blocked in process with pid '6173'. Info: Your session has died before reaching an usable state. Info: This can be due to the remote X server refusing access to the client. Info: Please check the authorization provided by your X application. Info: Waiting the cleanup timeout to complete.
Other logs have the following:
$ sudo xtail /var/log/syslog /var/log/auth.log /var/log/ConsoleKit/history *** /var/log/auth.log *** Mar 6 14:50:04 lindev sshd[5665]: Accepted password for mario from 192.168.11.6 port 35874 ssh2 Mar 6 14:50:04 lindev sshd[5665]: pam_unix(sshd:session): session opened for user mario by (uid=0)
*** /var/log/syslog *** Mar 6 14:50:04 lindev console-kit-daemon[2143]: GLib-CRITICAL: Source ID 64 was not found when attempting to remove it
*** /var/log/ConsoleKit/history *** 1520344204.337 type=SEAT_ADDED : seat-id='Seat6' seat-kind=1 1520344204.339 type=SEAT_SESSION_ADDED : seat-id='Seat6' session-id='Session5' session-type='' session-x11-display='' session-x11-display-device='' session-display-device='/dev/ssh' session-remote-host-name='fatty.de.regify.com' session-is-local=FALSE session-unix-user=1000 session-creation-time='2018-03-06T13:50:04.336908Z' 1520344204.512 type=SEAT_ADDED : seat-id='Seat7' seat-kind=1 1520344204.514 type=SEAT_SESSION_ADDED : seat-id='Seat7' session-id='Session6' session-type='' session-x11-display='' session-x11-display-device='' session-display-device='/dev/pts/2' session-remote-host-name='fatty.de.regify.com' session-is-local=FALSE session-unix-user=1000 session-creation-time='2018-03-06T13:50:04.512161Z' 1520344204.519 type=SEAT_SESSION_REMOVED : seat-id='Seat7' session-id='Session6' session-type='' session-x11-display='' session-x11-display-device='' session-display-device='/dev/pts/2' session-remote-host-name='fatty.de.regify.com' session-is-local=FALSE session-unix-user=1000 session-creation-time='2018-03-06T13:50:04.512161Z' 1520344204.520 type=SEAT_REMOVED : seat-id='Seat7' seat-kind=1
*** /var/log/syslog *** Mar 6 14:50:08 lindev /usr/bin/x2gostartagent: successfully started X2Go agent session with ID mario-56-1520344207_stDKDE_dp24 Mar 6 14:50:13 lindev console-kit-daemon[2143]: GLib-CRITICAL: Source ID 57 was not found when attempting to remove it
*** /var/log/auth.log *** Mar 6 14:50:13 lindev sshd[5720]: Received disconnect from 192.168.11.6: 11: Bye Bye Mar 6 14:50:13 lindev sshd[5665]: pam_unix(sshd:session): session closed for user mario
*** /var/log/ConsoleKit/history *** 1520344213.470 type=SEAT_SESSION_REMOVED : seat-id='Seat6' session-id='Session5' session-type='' session-x11-display='' session-x11-display-device='' session-display-device='/dev/ssh' session-remote-host-name='fatty.de.regify.com' session-is-local=FALSE session-unix-user=1000 session-creation-time='2018-03-06T13:50:04.336908Z' 1520344213.470 type=SEAT_REMOVED : seat-id='Seat6' seat-kind=1
Somehow i believe this is system related to my box rather than packaging, but i somehow can't put my finger on it. Anybody see anything i overlooked?
-- Mit freundlichen Grüßen/Kind regards
Mario Theodoridis
Why not just disable DPMS (Display Power Management Signaling) support? https://github.com/ArcticaProject/nx-libs/issues/671#issuecomment-370715419
So a command like: /usr/bin/xset -dpms s off s noblank s 0 0 s noexpose -dpms
On Tue, Mar 6, 2018 at 9:03 AM, Mario Theodoridis <mario@schmut.com> wrote:
Hi Mario,
Thanks for your clear instructions, X2Go seems now to be in stable state. Only the v-e-r-y slow phase "Status: connecting" has returned, takes 2-3 minutes.
On 03/06/2018 04:03 PM, Mario Theodoridis wrote:
-- --- Martti Pitkänen APLcomp Oy Mariankatu 17 00170 Helsinki Finland Tel +358 9 1357266 Mob +358 40 0602157 www.aplcomp.com Mail: P.O.BOX 126 00171 Helsinki Finland
What I do:
apt purge nx* libnx* *x2go*
apt autoremove
Change repos
apt clean all # purge the cache
apt install x2goserver --install-suggests --install-recommends-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Tue, 6 Mar 2018, Mario Theodoridis wrote:
Am 07.03.2018 um 01:45 schrieb Robert Dinse:
What I do:
apt purge nx* libnx* *x2go*
That does not sound clever. "purge" also removes config files, which may not be what you want, especially if you made custom changes to any of them. A simple "remove" will leave them in place (status "rc" when checking "dpkg -l" output), so a new installation (no matter which version) can pick up on them.
Anyways, if you're in this mess on a production system, because you chose to ignore our previous warning [0] about switching to saimaa or disabling auto-updates, and don't have a proper backup, either, then at least make sure to back up /etc/x2go/ *before* running a "purge" command.
Kind Regards, Stefan Baur
[0] http://lists.x2go.org/pipermail/x2go-user/2018-February/004836.html
-- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243
Nothing custom to any of mine which makes it what I want. Particularly,when the database gets corrupted, I want to get rid of it and start fresh.
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On Wed, 7 Mar 2018, Stefan Baur wrote:
I still can not install on Mint 18.3-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Fri, 2 Mar 2018, Robert Dinse wrote:
I edited the x2go-stable-xenial.list file that add-apt repository creates from xenial to yakkety, then x2go installs but does not work, it gets that error like when the session disconnects and you try to reconnect except it gets it first time everytime even if you blitz the session database and recreate it. But changing it to artful made x2go install on Mint and work. So something is broken with the xenial repository at least as it applies to Mint 18.3, but artful works.
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On Sat, 10 Mar 2018, Robert Dinse wrote:
Also, all repositories older than artful wanted to use the 3.5.0 libsbut need 3.5.99 to get the proper version of xrandr for Mint 18.3.
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On Sat, 10 Mar 2018, Robert Dinse wrote:
- On 03/11/2018 04:39 AM, Robert Dinse wrote:
Also, all repositories older than artful wanted to use the 3.5.0 libsbut need 3.5.99 to get the proper version of xrandr for Mint 18.3.
Switching to packages for a newer system version than you have isn't a good idea...
I'll install a Mint 18.3 VM to figure out what might be wrong, if I can reproduce the problem.
Mihai
It got it to work, xenial was broken, and everything prior had wrong library version for the Mint 18.3 X-server. Since I am doing some work on the machine tonight I really needed it to work, it was either that or vnc which is extremely painful.
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On Sun, 11 Mar 2018, Mihai Moldovan wrote:
With xenial:apt install x2goserver x2gomatebindings x2golxdebindings --install-suggests --install-recommends --fix-broken --fix-missing Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:
The following packages have unmet dependencies: x2goserver : Depends: x2goserver-x2goagent (>= 4.1.0.0-0~1517~ubuntu16.04.1) but it is not going to be installed Depends: x2goserver-x2goagent (< 4.1.0.0-0~1517~ubuntu16.04.1.1~) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
With artful:
apt install x2goserver x2gomatebindings x2golxdebindings --install-suggests
--install-recommends --fix-broken --fix-missing
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
gnome-flashback-common gsettings-ubuntu-schemas libfcitx-config4
libfcitx-gclient0 libfcitx-utils0 libframe6 libgeis1 libglewmx1.13 libgrail6
libnux-4.0-0 libunity-core-6.0-9 libunity-settings-daemon1 unity-schemas
unity-services
unity-settings-daemon
Use 'apt autoremove' to remove them.
The following additional packages will be installed:
cups-x2go libnx-x11-6 libx2go-log-perl libx2go-server-db-perl
libx2go-server-perl libxcompshad3 nx-x11-common nxagent x2goserver-common
x2goserver-extensions x2goserver-fmbindings x2goserver-printing
x2goserver-x2goagent
x2goserver-xsession
The following NEW packages will be installed:
cups-x2go libnx-x11-6 libx2go-log-perl libx2go-server-db-perl
libx2go-server-perl libxcompshad3 nx-x11-common nxagent x2golxdebindings
x2gomatebindings x2goserver x2goserver-common x2goserver-extensions
x2goserver-fmbindings
x2goserver-printing x2goserver-x2goagent x2goserver-xsession
0 upgraded, 17 newly installed, 0 to remove and 0 not upgraded.
Need to get 2,743 kB of archives.
After this operation, 8,361 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://archive.ubuntu.com/ubuntu xenial/universe amd64 cups-x2go all
3.0.1.3-1 [10.3 kB]
Get:2 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
nx-x11-common all 2:3.5.99.15-0~201803072246~ubuntu17.10.1 [54.7 kB]
Get:3 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64 libnx-x11-6
amd64 2:3.5.99.15-0~201803072246~ubuntu17.10.1 [612 kB]
Get:4 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-common amd64 4.1.0.0-0~1517~ubuntu17.10.1 [38.7 kB]
Get:5 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
libx2go-log-perl all 4.1.0.0-0~1517~ubuntu17.10.1 [36.4 kB]
Get:6 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
libx2go-server-db-perl amd64 4.1.0.0-0~1517~ubuntu17.10.1 [48.0 kB]
Get:7 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
libx2go-server-perl all 4.1.0.0-0~1517~ubuntu17.10.1 [45.7 kB]
Get:8 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
libxcompshad3 amd64 2:3.5.99.15-0~201803072246~ubuntu17.10.1 [62.4 kB]
Get:9 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64 nxagent
amd64 2:3.5.99.15-0~201803072246~ubuntu17.10.1 [1,502 kB]
Get:10 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-x2goagent all 4.1.0.0-0~1517~ubuntu17.10.1 [42.7 kB]
Get:11 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64 x2goserver
amd64 4.1.0.0-0~1517~ubuntu17.10.1 [103 kB]
Get:12 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2golxdebindings all 1.0.2.4-0~70~ubuntu17.10.1 [5,700 B]
Get:13 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-extensions all 4.1.0.0-0~1517~ubuntu17.10.1 [40.2 kB]
Get:14 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2gomatebindings amd64 0.0.1.5-0~203~ubuntu17.10.1 [24.6 kB]
Get:15 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-fmbindings all 4.1.0.0-0~1517~ubuntu17.10.1 [37.3 kB]
Get:16 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-printing all 4.1.0.0-0~1517~ubuntu17.10.1 [41.0 kB]
Get:17 http://ppa.launchpad.net/x2go/stable/ubuntu artful/main amd64
x2goserver-xsession all 4.1.0.0-0~1517~ubuntu17.10.1 [38.9 kB]
Unpacking x2golxdebindings (1.0.2.4-0~70~ubuntu17.10.1) ...
Selecting previously unselected package x2goserver-extensions.
Preparing to unpack
.../x2goserver-extensions_4.1.0.0-0~1517~ubuntu17.10.1_all.deb ...
Unpacking x2goserver-extensions (4.1.0.0-0~1517~ubuntu17.10.1) ...
Selecting previously unselected package x2gomatebindings.
Preparing to unpack .../x2gomatebindings_0.0.1.5-0~203~ubuntu17.10.1_amd64.deb
...
Unpacking x2gomatebindings (0.0.1.5-0~203~ubuntu17.10.1) ...
Selecting previously unselected package x2goserver-fmbindings.
Preparing to unpack
.../x2goserver-fmbindings_4.1.0.0-0~1517~ubuntu17.10.1_all.deb ...
Unpacking x2goserver-fmbindings (4.1.0.0-0~1517~ubuntu17.10.1) ...
Selecting previously unselected package x2goserver-printing.
Preparing to unpack
.../x2goserver-printing_4.1.0.0-0~1517~ubuntu17.10.1_all.deb ...
Unpacking x2goserver-printing (4.1.0.0-0~1517~ubuntu17.10.1) ...
Selecting previously unselected package x2goserver-xsession.
Preparing to unpack
.../x2goserver-xsession_4.1.0.0-0~1517~ubuntu17.10.1_all.deb ...
Unpacking x2goserver-xsession (4.1.0.0-0~1517~ubuntu17.10.1) ...
Processing triggers for fontconfig (2.11.94-0ubuntu1.1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for doc-base (0.10.7) ...
Processing 5 added doc-base files...
Registering documents with scrollkeeper...
Processing triggers for systemd (229-4ubuntu21.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ...
Processing triggers for desktop-file-utils (0.22+linuxmint1) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for shared-mime-info (1.5-2ubuntu0.1) ...
Unknown media type in type 'all/all'
Unknown media type in type 'all/allfiles'
Processing triggers for mate-icon-theme (1.18.2-1+sonya) ...
Setting up cups-x2go (3.0.1.3-1) ...
Setting up nx-x11-common (2:3.5.99.15-0~201803072246~ubuntu17.10.1) ...
Setting up libnx-x11-6:amd64 (2:3.5.99.15-0~201803072246~ubuntu17.10.1) ...
Setting up x2goserver-common (4.1.0.0-0~1517~ubuntu17.10.1) ...
Creating x2gouser group.
Adding group x2gouser' (GID 126) ... Done. Creating x2gouser user. Adding system user x2gouser' (UID 118) ...
Adding new user x2gouser' (UID 118) with group x2gouser' ...
Not creating home directory /var/lib/x2go'. Setting up libx2go-log-perl (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up libx2go-server-db-perl (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up libx2go-server-perl (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up libxcompshad3:amd64 (2:3.5.99.15-0~201803072246~ubuntu17.10.1) ... Setting up nxagent (2:3.5.99.15-0~201803072246~ubuntu17.10.1) ... Setting up x2goserver-x2goagent (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up x2goserver (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up x2golxdebindings (1.0.2.4-0~70~ubuntu17.10.1) ... Setting up x2goserver-extensions (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up x2gomatebindings (0.0.1.5-0~203~ubuntu17.10.1) ... Setting up x2goserver-fmbindings (4.1.0.0-0~1517~ubuntu17.10.1) ... Setting up x2goserver-printing (4.1.0.0-0~1517~ubuntu17.10.1) ... Creating x2goprint group. Adding group x2goprint' (GID 131) ...
Done.
Creating x2goprint user.
Warning: The home dir /var/spool/x2goprint you specified already exists.
Adding system user x2goprint' (UID 123) ... Adding new user x2goprint' (UID 123) with group x2goprint' ... The home directory /var/spool/x2goprint' already exists. Not copying from
/etc/skel'. adduser: Warning: The home directory /var/spool/x2goprint' does not belong to
the user you are currently creating.
Setting up x2goserver-xsession (4.1.0.0-0~1517~ubuntu17.10.1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for systemd (229-4ubuntu21.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
Yakkety and zesty would also install but would not work, artful works.-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.
On Sun, 11 Mar 2018, Mihai Moldovan wrote:
- On 03/11/2018 06:15 AM, Robert Dinse wrote:
Cannot reproduce:
ionic-Standard-PC-i440FX-PIIX-1996 ~ # add-apt-repository ppa:x2go/stable You are about to add the following PPA: Quick howto to turn your machine into an X2Go server:
sudo apt-add-repository ppa:x2go/stable sudo apt-get update sudo apt-get install x2goserver x2goserver-xsession sudo apt-get install x2gomatebindings # if you use MATE/mubuntu sudo apt-get install x2golxdebindings # if you use LXDE/lubuntu
Quick howto to install the x2goclient:
sudo apt-add-repository ppa:x2go/stable sudo apt-get update sudo apt-get install x2goclient
Enjoy! More info: https://launchpad.net/~x2go/+archive/ubuntu/stable Press Enter to continue or Ctrl+C to cancel
Executing: /tmp/tmp.hDxxLtwHbD/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0A53F9FD gpg: requesting key 0A53F9FD from hkp server keyserver.ubuntu.com gpg: key 0A53F9FD: public key "Launchpad PPA for x2go" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) ionic-Standard-PC-i440FX-PIIX-1996 ~ # apt-get update Hit:1 http://archive.ubuntu.com/ubuntu xenial InRelease Get:2 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease [23,8 kB]
Hit:3 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:4 http://security.ubuntu.com/ubuntu xenial-security InRelease
Hit:5 http://archive.canonical.com/ubuntu xenial InRelease
Hit:6 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Ign:7 http://packages.linuxmint.com sylvia InRelease
Hit:8 http://packages.linuxmint.com sylvia Release Get:9 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main Sources [5.148 B] Get:11 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main amd64 Packages [17,4 kB] Get:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main i386 Packages [17,4 kB] Get:13 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main Translation-en [9.256 B] Fetched 72,9 kB in 0s (95,5 kB/s) Reading package lists... Done ionic-Standard-PC-i440FX-PIIX-1996 ~ # apt-get install x2goserver x2goserver-xsession Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: libcapture-tiny-perl libconfig-simple-perl libdbd-pg-perl libdbd-sqlite3-perl libdbi-perl libfile-which-perl libnx-x11-6 libpq5 libswitch-perl libtry-tiny-perl libx2go-log-perl libx2go-server-db-perl libx2go-server-perl libxcomp3 libxcompshad3 libxfont2 nx-x11-common nxagent openssh-server openssh-sftp-server pwgen x2goserver-common x2goserver-x2goagent Suggested packages: libmldbm-perl libnet-daemon-perl libsql-statement-perl rssh molly-guard monkeysphere rdesktop Recommended packages: ncurses-term ssh-import-id sshfs x2goserver-extensions x2goserver-fmbindings x2goserver-printing The following NEW packages will be installed: libcapture-tiny-perl libconfig-simple-perl libdbd-pg-perl libdbd-sqlite3-perl libdbi-perl libfile-which-perl libnx-x11-6 libpq5 libswitch-perl libtry-tiny-perl libx2go-log-perl libx2go-server-db-perl libx2go-server-perl libxcomp3 libxcompshad3 libxfont2 nx-x11-common nxagent openssh-server openssh-sftp-server pwgen x2goserver x2goserver-common x2goserver-x2goagent x2goserver-xsession 0 upgraded, 25 newly installed, 0 to remove and 0 not upgraded. Need to get 4.764 kB of archives. After this operation, 14,1 MB of additional disk space will be used. Do you want to continue? [Y/n] y [...] ionic-Standard-PC-i440FX-PIIX-1996 ~ # x2goversion x2goserver-common: 4.1.0.0 x2goserver-x2goagent: 3.5.99.15 x2goserver-xsession: 4.1.0.0
Working as expected for me.
I then went on to install x2goserver from the Saimaa repository to emulate an upgrade test from the old packages to the current ones:
[install Saimaa X2Go Server] ionic-Standard-PC-i440FX-PIIX-1996 ~ # add-apt-repository -r ppa:x2go/saimaa You are about to remove the following PPA: Bundle release of X2Go named ,,Saimaa'' (based on X2Go Server / Client 4 / nx-libs 3.5.0) More info: https://launchpad.net/~x2go/+archive/ubuntu/saimaa Press Enter to continue or Ctrl+C to cancel y ionic-Standard-PC-i440FX-PIIX-1996 ~ # add-apt-repository ppa:x2go/stable You are about to add the following PPA: Quick howto to turn your machine into an X2Go server:
sudo apt-add-repository ppa:x2go/stable sudo apt-get update sudo apt-get install x2goserver x2goserver-xsession sudo apt-get install x2gomatebindings # if you use MATE/mubuntu sudo apt-get install x2golxdebindings # if you use LXDE/lubuntu
Quick howto to install the x2goclient:
sudo apt-add-repository ppa:x2go/stable sudo apt-get update sudo apt-get install x2goclient
Enjoy! More info: https://launchpad.net/~x2go/+archive/ubuntu/stable Press Enter to continue or Ctrl+C to cancel y Executing: /tmp/tmp.33Ovs7Owxt/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0A53F9FD gpg: requesting key 0A53F9FD from hkp server keyserver.ubuntu.com gpg: key 0A53F9FD: "Launchpad PPA for x2go" not changed gpg: Total number processed: 1 gpg: unchanged: 1 ionic-Standard-PC-i440FX-PIIX-1996 ~ # apt-get update Get:1 http://ppa.launchpad.net/x2go/stable/ubuntu xenial InRelease [23,8 kB] Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease
Hit:3 http://archive.canonical.com/ubuntu xenial InRelease
Hit:4 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:5 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Hit:6 http://security.ubuntu.com/ubuntu xenial-security InRelease
Ign:7 http://packages.linuxmint.com sylvia InRelease
Hit:8 http://packages.linuxmint.com sylvia Release Get:10 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main Sources [5.148 B] Get:11 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main amd64 Packages [17,4 kB] Get:12 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main i386 Packages [17,4 kB] Get:13 http://ppa.launchpad.net/x2go/stable/ubuntu xenial/main Translation-en [9.256 B] Fetched 72,9 kB in 1s (37,9 kB/s) Reading package lists... Done ionic-Standard-PC-i440FX-PIIX-1996 ~ # apt-get dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be REMOVED: libnx-xcomposite1 libnx-xdamage1 libnx-xdmcp6 libnx-xext6 libnx-xfixes3 libnx-xinerama1 libnx-xpm4 libnx-xrandr2 libnx-xrender1 libnx-xtst6 libxcompext3 x2goagent The following NEW packages will be installed: libswitch-perl libtry-tiny-perl libx2go-log-perl libx2go-server-db-perl libx2go-server-perl libxfont2 x2goserver-common x2goserver-x2goagent The following packages will be upgraded: libnx-x11-6 libxcomp3 libxcompshad3 nx-x11-common nxagent x2goserver x2goserver-xsession 7 upgraded, 8 newly installed, 12 to remove and 0 not upgraded. Need to get 3.174 kB of archives. After this operation, 849 kB of additional disk space will be used. Do you want to continue? [Y/n] y [...] ionic-Standard-PC-i440FX-PIIX-1996 ~ # x2goversion x2goserver: 4.1.0.0 x2goserver-common: 4.1.0.0 x2goserver-x2goagent: 3.5.99.15 x2goserver-xsession: 4.1.0.0
There doesn't seem to be an actual problem with the repository, sorry.
Mihai
Might be because of backports being enabled giving me a newer version ofsomething:
deb http://packages.linuxmint.com sylvia main upstream import backport enabled giving me a newer version of something? Or maybe my apt database is corrupted somehow. This has been upgraded in place many times, not a fresh 18.3 install.
deb http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse deb http://archive.canonical.com/ubuntu/ xenial partner deb http://ppa.launchpad.net/x2go/stable/ubuntu artful main #deb-src http://ppa.launchpad.net/x2go/stable/ubuntu xenial main
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On Sun, 11 Mar 2018, Mihai Moldovan wrote:
- On 03/11/2018 09:44 AM, Robert Dinse wrote:
These, apart from the X2Go repositories, seem to be the default values in my fresh VM (i.e., backport enabled).
So that's not it either.
Btw, to clear up some confusion here:
It's depending on a version greater or equal to 4.1.0.0-0~1517~ubuntu16.04.1 and less than 4.1.0.0-0~1517~ubuntu16.04.1.1~ (the tilde in Debian packaging always sorts before everything else, so any additional strings will make the version higher.)
Anyway, the point here is the *additional* .1 at the end.
That's to make sure that version bumps, like 4.1.0.0-0~1517~ubuntu16.04.2 also satisfy the dependency.
We're not really actively using that, but it's a pretty common versioning scheme.
Not explaining your error, though.
dpkg -l | grep -i x2go
from that machine please.
Mihai
I have now had three different machines, a ubuntu server, a mint server,and a zorin server with the most recent builds installed display very strange behavior.
Initially they work, I connect, and at some point during the session,it disconnects, tells me to check my network.
I go to reconnect and in the main window it says:Loop: PANIC! Failure negotiating the session in stage '7'. Error: Failure negotiating the session in stage '7'. Loop: PANIC! Wrong version or invalid session authentication cookie. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Fri Mar 2 19:06:40 2018'. Session: Session terminated at 'Fri Mar 2 19:06:40 2018'.
I also get a POP UP that says:The remote proxy closed teh connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server.
Once it enters this state I can not connect to the server again. Rebooting both client and server does not fix the problem (and this wipes out everything in /tmp and /var/tmp as I have both in tmpfs file systems).
The only thing I've found that fixes it is completely purging the serverx2go software and re-installing it.
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- On 03/03/2018 04:45 AM, Robert Dinse wrote:
Reinstalling shouldn't change any state, other than maybe reinitializing the database.
When this happens, are there still x2goagent or nxagent processes around? Do x2glistsessions_root, x2gogetports, x2gogetdisplays report sane values?
Maybe x2goagent is crashing or otherwise misbehaving.
Is there any known trigger for this?
Mihai
If I just leave a session up, after an hour or two it will crash and burneven if I am not doing anything. I saw segfaults on mate-panel so I thought perhaps an issue with Mate and not X2go, so I started a session in LXDE, it exploded the same way. If I just remove rather than purge the software, it does not fix, so yes, probably related to database. When it explodes and I try to reconnect to the session which shows up in the window after I login, then it wedges. If instead I terminate this session and start a new one, it does not wedge. Rebooting the server does not fix, nor the client, so processes left running can't be the issue. I have ssh sessions with xterms going into machines at the same location over the same network connections and they stay up no problem, so it's not a network issue. For reasons I don't understand it seems to affect some servers more than others. I have about an even split of Redhat baed servers, Centos6/7, Scientific Linux 6/7, Fedora, and Debian based, Debian, Mint, Ubuntu, and Zorin. So far this has only occurred on the Debian based servers. It has happened on Mint, Ubuntu, and Zorin thus far.
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On Sat, 3 Mar 2018, Mihai Moldovan wrote:
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Mario Theodoridis -
martti pitkanen -
Martti Pitkanen -
Mihai Moldovan -
Robert Dinse -
Robert Kudyba -
Stefan Baur