x2go-dev June 2013

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20 participants
105 discussions

Bug#240: X2goclient cannot read hashed entries in known_hosts
by Heinrich Schuchardt 16 Jun '13

16 Jun '13

Package: x2goclient Version: 4.0.1.0 Severity: normal Dear maintainer, I am running Debian Wheezy AMD64 I have installed http://packages.x2go.org/debian/ wheezy/main x2goclient amd64 4.0.1.0-0~x2go1+wheezy~main~380~build1 After deleting ~/.ssh/known_hosts I have connected my x2goserver with the command line tool ssh. This created file known_hosts with one entry in the hashed file format described in the sshd(8) man page: "Alternately, hostnames may be stored in a hashed form which hides host names and addresses should the file's contents be disclosed." I now try to connect the same server with x2goclient and get an error "Der Host-Key des Servers konnte nicht gefunden werden aber ein anderer Schlüsseltyp existiert. Ein Angreifer kann den Schlüssel verändert haben, um dem Client vorzutäuschen, dass der Schlüssel nicht existiert" in English this would be "The host key for this server was not found but an other type of key exists.An attacker might change the default server key to confuse your client into thinking the key does not exist" Please, ensure that x2goclient can work with the hashed format of known_hosts. Best regards Heinrich Schuchardt

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Bug#239: import/export session definitions
by Mike Gabriel 14 Jun '13

14 Jun '13

Package: x2goclient Severity: wishlist Version: 4.0.1.0 From Debian bug #712235 (submitted by Jonathan Wiltshire) [1]: """ Hi, Please add a feature to export and import session templates, to make it easier to provide them to terminal server users. Thanks. """ [1] http://bugs.debian.org/712235 -- 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#227: Bug of creating remote file while starting session
by Нефедьев Алексей 14 Jun '13

14 Jun '13

Package: X2GoClient_latest_mswin32-setup.exe Version: 4.0.0.3 When I start session, there is an error: "Can not create remote file ~username/.x2go/ssh/E:/Users/username/X2GO~1/ssh/gen/key.Uh1136 - scp status code 1d not valid" I am using Windows 7 x64 Thank you :)

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Bug#232: Connecting from fedora, fails to load normal color scheme in some tools
by Mike Gabriel 14 Jun '13

14 Jun '13

reassign #232 x2goclient found #232 4.0.1.0 tag #232 moreinfo thanks Hi Hristo, On Mo 10 Jun 2013 17:32:12 CEST Hristo Umaru wrote: > I am connecting from a desktop computer running Fedora 17, to a server > running RHEL 6! > > A tool I am using, loads correct color schemes when I connect from > Ubuntu/Windows, but fails to load normal color schemes when running > from Fedora 17. > > When the server I am using is overloaded and I start the tool, the > correct colors are loaded for a moment and after a few seconds the > wrong color scheme is loaded. > > This leads me to believe that the problem is directly connected to > Fedora 17 and my version of x2go, since I get no such problems running > the exact same settings from Ubuntu/Windows. > I have tried to increase my connection, run it from both Cinnamon/pure > Gnome, decrease the compression or increase it - nothing helps. > Could you be so kind a give us a little recipe (a command sequence) that allows us to reproduce the observed issue? Please also make some screenshots that show the reported issue, if possible. Send the follow-up info to 232(a)bugs.x2go.org. Thanks, 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#233: X2goserver 4.0.1.0 Segmenation fault
by Mike Gabriel 14 Jun '13

14 Jun '13

reassign #233 nx-libs thanks Hi Ross, On Mo 10 Jun 2013 20:36:27 CEST Ross Barnes wrote: > Package: x2goserver-4.0.1.0 > > Hello, I use X2go for remote access into my virtual lab server to run GNS3. > This is a python application that allows a user to build networked router > labs. > > I have been using X2go 3.1.1.9-0 on Debian Squeeze with no problems. I > updated my server this weekend to Debian Wheezy. The repository updated > X2go to 4.0.1.0-0. I am now having the below issues when I try to run my > application. I also experience this with the baikal 4.0.0.3-0 version. > > This occurs with the 3.99.2.1 windows client, the 3.99.3.0-0 linux client, > and the windows 4.0.0.3 windows client. There is no issue with the > application directly on the server. I can launch it on a monitor. > > on command line, I issue the following... > > user@vlab:~$ /opt/GNS3/gns3 > Segementation fault > user@vlab:~$ > > /var/log/messages file reveals... What is the version of nx-libs (x2goagent, nxagent) that you are using on the server? Can you play with the options in /etc/x2go/x2goagent.options? Is the GLX extension enabled/disabled? Is XFIXES enabled/disabled? The issue is very likely to by an nx-libs issue, so reassigning this bug. 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#235: x2goclient error messages regarding sshd are confusing
by Anders Bruun Olsen 14 Jun '13

14 Jun '13

Package: x2goclient Version: 4.0.1.0 Severity: minor X2goclient uses the same error dialog for three different (but related) problems. The error message is the one about sshd not running (printSshDError() in onmainwindow.cpp). The conditions are: 1. Unable to open host public key (line 7319) 2. Unable to open key for exports (line 7438) 3. Unable to open authorized_keys (line 7455) These should have distinct error messages, that does not just claim that sshd isn't running. Also, the current message tells the user to install sshd with "apt-get install openssh-server". While I am an Ubuntu user, this message most definitely shouldn't be Debian/Ubuntu specific, since it is also given to both Windows and Mac users, not to mention Linux users on different distributions. -- Anders Bruun Olsen It-ansvarlig Det Danske Sprog- og Litteraturselskab (Society for Danish Language and Literature)

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Bug#228: Mount MTP on thinclients
by Anders Bruun Olsen 14 Jun '13

14 Jun '13

Package: x2gothinclientmanagement Severity: wishlist X2go thinclients currently mount usb-storage devices nicely. It would be nice if they could also handle MTP-devices (like newer Android-phones). The mechanics for connecting the x2goserver session to the actual device (sshfs) wouldn't need to be changed. It would be a case of adding mtpfs or something similar to the thinclient chroot and making sure it auto mounts. -- Anders Bruun Olsen It-ansvarlig Det Danske Sprog- og Litteraturselskab (Society for Danish Language and Literature)

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Bug#222: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 12 Jun '13

12 Jun '13

tag #222 pending fixed #222 4.0.1.1 thanks Hello, X2Go issue #222 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=3d6450d The issue will most likely be fixed in src:x2goclient (4.0.1.1). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 3d6450d24cc3596bfbb9d602bd5e5216e9c99e9d Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Fri Jun 7 18:39:50 2013 +0200 Enable full access desktop sharing across user accounts. (Fixes: #222). Conflicts (resolved by Mike Gabriel): debian/changelog diff --git a/debian/changelog b/debian/changelog index c0f09a9..57480e2 100644 --- a/debian/changelog +++ b/debian/changelog @@ -22,6 +22,7 @@ x2goclient (4.0.1.1-0~x2go1) UNRELEASED; urgency=low - Add cmdline option --broker-autologoff: Enforce re-authentication against X2Go Session Broker after a session has been suspended or terminated. (Fixes: #179). + - Enable full access desktop sharing across user accounts. (Fixes: #222). [ Ezra Bühler ] * New upstream version (4.0.1.1):

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Bug#179: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike Gabriel 12 Jun '13

12 Jun '13

tag #179 pending fixed #179 4.0.1.1 thanks Hello, X2Go issue #179 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=e3b8739 The issue will most likely be fixed in src:x2goclient (4.0.1.1). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit e3b87397d75a7e246d29c4f94b1368e092f27207 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Wed Jun 12 13:23:05 2013 +0200 Add cmdline option --broker-autologoff: Enforce re-authentication against X2Go Session Broker after a session has been suspended or terminated. (Fixes: #179). diff --git a/debian/changelog b/debian/changelog index 84daa74..c2dcc38 100644 --- a/debian/changelog +++ b/debian/changelog @@ -20,6 +20,9 @@ x2goclient (4.0.1.1-0~x2go1) UNRELEASED; urgency=low patch was applied. Segfault only occurred if the tray icon was not used. - Show session name in notification bubbles. - Update German translation. + - Add cmdline option --broker-autologoff: Enforce re-authentication against + X2Go Session Broker after a session has been suspended or terminated. + (Fixes: #179). [ Ezra Bühler ] * New upstream version (4.0.1.1):

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Seemingly obsolete file in CentOS 6.4 package
by Jan Middelkoop 11 Jun '13

11 Jun '13

Hi, In the CentOS 6.4 there's a file which seems obsolete. It is /etc/sudoers.d/x2go In the file: %x2gousers ALL=(ALL) NOPASSWD: /usr/bin/x2gopgwrapper However, there's no x2gousers group created and there is no x2gopgwrapper anywhere on the system. So the file doesn't have any effect whatsoever. If it's needed for something, it probably needs to be fixed, but since X2Go works fine without the file, it seems more like it's a leftover from some old code. Kindest regards, Jan Middelkoop Recreatie en Zorg Groep B.V. -- Website: http://www.recreatie-zorg.nl/ E-mail: jan(a)recreatie-zorg.nl Telephone: +31 10 714 22 97

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x2go-dev June 2013