x2go-dev June 2016

x2go-dev@lists.x2go.org

25 participants
138 discussions

Bug#854: Ubuntu 14.04: xinerama broken
by Ulrich Sibiller 22 Jan '24

22 Jan '24

Package: x2goclient, nx-x11-common Version: 4.0.3.2-0~800~ubuntu14.04.1 As far as I know opening an x2go session from a display that uses xinerama should do the following on the server side: - create a xinerama.conf with the xinerama setting on the client side - set NX_XINERAMA_CONF in the envrionment - extend the LD_LIBRARY_PATH to point to the nx xinerama lib. When I open an x2go session to my local machine (the same where the x2goclient is running) this does not work for several reasons: 1. /usr/lib/nx/X11/Xinerama/libXinerama.so.1 points to the i386 version of the lib which is not existing on my 64 bit machine. dpkg -S shows that this is coming from the package nx-x11-common. So obviously this is broken. 2. After fixing issue 1 by linking to the 64bit version it still does not work. This is because for Ubuntu there is only x2goclient 4.0.3 but you need 4.0.4 for xinerama... So could someone please update the Ubuntu repo? The xinerama feature is enabled for the session as well as for x2goclient (--xinerama). I am using ubuntu 14.04 with these x2go packages. These are the most current packages the repos provide and all oft Thema have been freshly installed yesterday. libnx-x11 2:3.5.0.29-0~505~ubuntu14.04.1 (does not contain any files) libnx-x11-6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xcomposite1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xdamage1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xdmcp6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xext6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xfixes3:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xinerama1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xpm4:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xrandr2:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xrender1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xtst6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 nx-x11-common 2:3.5.0.31-0~605~ubuntu14.04.1 nxagent 2:3.5.0.31-0~605~ubuntu14.04.1 nxproxy 2:3.5.0.31-0~605~ubuntu14.04.1 x2goagent 2:3.5.0.31-0~605~ubuntu14.04.1 x2goclient 4.0.3.2-0~800~ubuntu14.04.1 x2godesktopsharing 3.1.1.2-0~170~ubuntu14.04.1 x2goserver 4.0.1.19-0~1064~ubuntu14.04.1 x2goserver-common 4.1.0.0-0~1257~ubuntu14.04.1 x2goserver-extensions 4.0.1.19-0~1064~ubuntu14.04.1 x2goserver-xsession 4.0.1.19-0~1064~ubuntu14.04.1 x2gothinclient 1.1.0.2-0~469~ubuntu14.04.1 x2gothinclientmanagement 1.1.0.2-0~469~ubuntu14.04.1

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Bug#970: lists.x2go.org domain lacks SPF record.
by Nable 22 Jan '24

22 Jan '24

Package: lists.x2go.org Severity: wishlist Dear maintainers, All messages that were sent from IPv6 address of freya.das-netzwerkteam.de are classified by Gmail (and possibly by other mail providers) as unwanted and unconditionally fall into "Spam" folder. Judging from message headers Gmail is also unsure about messages from its IPv4 address but acts more permissive. I always use "Not Spam" button for such false-positives but gmail still insists that something is wrong with such messages. I've noticed this problem about a year ago and now it became annoying enough to finally file a bug. I don't know the exact reason but it looks like the problem may hide in the absence of SPF record [1] for lists.x2go.org as this is the only suspicious thing in mail headers. Either way, usage of SPF is considered to be a good practice nowadays and a lot of companies deploy it. 1. https://en.wikipedia.org/wiki/Sender_Policy_Framework Cheers, Nable

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Bug#878: gnome-terminal 3.16 fails to start
by Michael DePaulo 19 Jan '24

19 Jan '24

Package: nx-libs Version: 3.5.0.31 Severity: normal Server OS: Fedora 22 64-bit with latest updates (F22 is still in beta, but will be released any day now) x2goserver 4.0.1.19-3.fc22 (Fedora's package) x2goserver-xsession 4.0.1.19-3.fc22 (Fedora's package) nxagent 3.5.0.31-1.fc22 (Fedora's package) x2goagent 3.5.0.31-1.fc22 (Fedora's package) I've tried multiple different clients (on both Linux and Windows), so the client details presumably do not matter. The problem is that gnome-terminal is failing to launch. I have only tried a single application session. The output from `journalctl --user` (the equivalent of ~/.xsession-x2go-errors) is attached. This line stands out: org.a11y.atspi.Registry[24951]: Xlib: extension "XEVIE" missing on display ":50". However, XEvIE was removed from X.org in 2008: http://cgit.freedesktop.org/xorg/xserver/commit/?id=f4036f6ace5f770f0fe6a6e… http://freedesktop.org/wiki/Software/XEvIE/

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Bug#795: pyhoca-gui leaves debug log outside rootdir in portable mode
by Milan Knížek 15 Jan '24

15 Jan '24

Package: pyhoca-gui Version: 0.5.0.4 It would be nice if the debug log file is stored inside the --sessions-rootdir so that files are kept within the "portable" definitions. ATM, the log files is stored within User's home dir in temporary folder (e.g. AppData\Roaming\pyhoca-gui\PyHoca-GUI.1516.log). Affected OS: Windows 7

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Bug#748: configure broker settings via settings dialog box
by Mike Gabriel 15 Jan '24

15 Jan '24

Package: pyhoca-gui Severity: important PyHoca-GUI does not allow to configure any client-side options. We should really start on providing a settings configuration dialog and as first thing implement configuration of X2Go Broker settings via such a dialog. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Bug#319: PyHoca-GUI does not migrate session profiles properly (0.0.2.x -> 0.0.4.x)
by Mike Gabriel 15 Jan '24

15 Jan '24

Package: pyhoca-gui Severity: important The bug's subject says it all. It can be observed when migrating from pyhoca-gui in Ubuntu precise to the version we have in our PPA. What happens is that all settings around host/username/sshproxy get corrupt. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Bug#596: Create PortableApps version of PyHoca-GUI for Windows
by Michael DePaulo 15 Jan '24

15 Jan '24

Package: pyhoca-gui Version: 0.5.0.0-pre02 Severity: wishlist For those familiar with PortableApps, the title says it all. For those unfamiliar, note that PortableApps is more than just "here's a portable edition of your app." There is a framework you have to integrate with. It does not look very hard though, the PortableApps framework basically wraps around your app. http://portableapps.com/development http://portableapps.com/development/portableapps.com_format

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Bug#181: debbugs regression: bug number appears multiple times in subjects with leading mailing list marker [<listname>]
by Mike Gabriel 15 Jan '24

15 Jan '24

Package: bugs.x2go.org We observe a debbugs regression: the bug number appears multiple times in subjects (after replies were sent to the bug) with leading mailing list marker [<listname>]. The issue was originally fixed upstream, but obviously fails to work properly. Mike -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Bug#1022: x2goserver fails to start with most recent Ubuntu 16.04 updates (20160408)
by aa a 15 Jan '24

15 Jan '24

Package: x2goserver Version: 4.0.1.19-010640ubuntu16.04.1 With the most recent updates to Ubuntu 16.04 (moving kernel to 4.4.0-18-generic Apr 6) x2goserver suddenly fails to start. The relevant error message in .xsession-x2go-errors is: 13 XSession-x2go: X session started for ddd at Fri Apr 8 17:52:25 EDT 2016 14 localuser:ddd being added to access control list 15 /etc/x2go/Xsession: 3: [: x: unexpected operator 16 mate-session[3684]: GLib-GIO-CRITICAL: g_settings_schema_source_lookup: assertion 'source != NULL' failed 17 mate-session[3684]: GLib-GIO-ERROR: No GSettings schemas are installed on the system 18 aborting... I have Ubuntu 16.04 installed on a physical machine and also as a KVM virtual machine. In each case after the most recent updates x2goserver fails to start with the same message as above.

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Bug#877: x2go.x2go_exceptions.X2GoSessionRegistryException: No session found for UUID ...
by Michael DePaulo 15 Jan '24

15 Jan '24

Package: pyhoca-cli Version: 0.5.0.2 Severity: minor Client OS: Fedora 22 64-bit (with latest updates. In beta, but about to be released.) pyhoca-cli 0.5.0.2-1.fc22 (Fedora's package) python-x2go 0.5.0.3-1.fc22 (Fedora's package) Server OS: Fedora 21 64-bit (with latest updates) running in a Docker container DockerFile: https://github.com/mikedep333/Fedora-Dockerfiles/blob/add-x2go/x2go/x2go-mi… x2goserver 4.0.1.19-1.fc21 (Fedora's package) x2goserver-xsession 4.0.1.19-1.fc21 (Fedora's package) nxagent 3.5.0.29-1.fc21 (Fedora's package) x2goagent 3.5.0.29-1.fc21 (Fedora's package) Note: Even if you are unfamiliar with Docker, you should be able to make sense of the Dockerfile. Note that it is based on the "fedora" image, which is a very minimal install of Fedora. Also note that "start.sh" simply adds a user account named "user" with a fixed password. When I connect to a new TERMINAL session (which defaults to lxterminal), the session appears to work fine. However, at the end, I often receive an exception like: x2go.x2go_exceptions.X2GoSessionRegistryException: No session found for UUID a2f17c6e-fe14-11e4-8e21-001a4a1bd601 I am using this command to connect: pyhoca-cli --server 127.0.0.1 -p 50000 -N --user user --add-to-known-hosts --libdebug --debug See attachment for output. This bug is reproducible, but not 100% of the time. It seems to be related to timing. It is usually reproduced when I leave lxterminal open for 10 seconds. (I close lxterminal by typing "exit" or clicking the X in the window decoration.) It is usually NOT reproduced when I leave lxterminal open for 2 seconds.

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x2go-dev June 2016