x2go-dev January 2015

x2go-dev@lists.x2go.org

46 participants
246 discussions

Bug#745: X2Go Client starts with --add-to-known-hosts
by Mike Gabriel 16 Jan '15

16 Jan '15

Package: x2gothinclient-displaymanager In X2Go TCE setups, X2Go Client always starts with option --add-to-known-hosts. Thus, the host key of a remote server X2Go Server gets never verified by the end user. A proper solution would be to provide SSH known_hosts keys of known X2Go Servers inside a TCE/chroot system-wide known_hosts file. 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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Call for Participation/Help: possible X2Go talk/demo event at CCC Stuttgart, 2015-02-12, 19:30 CET
by Stefan Baur 15 Jan '15

15 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 (CC'ing x2go-dev as the number of subscribers to x2go-project is still rather low) Hi everyone, the Chaos Computer Club's Stuttgart chapter is in need of help: They have a regular, monthly talk event at the Stuttgart public library, and their speaker for February cancelled on short notice. Which offers us the possibility to present X2Go to a mixed audience of enthusiasts and professionals alike, by offering to fill that slot. Note that they have shown interest in us, but haven't confirmed "booking" us just yet. As soon as they do, I'll add the date to our "Events" wiki page. The talk will be in German. The plan would be to present a talk similar to the one we gave at the IT-Kongress, but with less speakers and on a more abstract level (i.e. not re-using the Immobilienscout24 and Stuttgarter Versicherungen slides) - on the other hand, due to the fact that we will have more time for the talk than at the IT-Kongress, we can do some live demos of the ThinClient Edition, the Published Application Mode, and the Session Broker. Date: 2015-02-12, 19:30 CET Length: max. 90 minutes Loc: Bibliothek am Mailänder Platz, Mailänder Platz 1, 70173 Stuttgart I will be there; the question is, who is willing and able to join me? Usual suspects: Heinz, Stefan#2 (Krug), Mihai - How about you all? Info: There *might* be at least partial sponsorship for train tickets or fuel costs, but there's no final word on that yet. Mike#1: Of course, if you want to join us, you're welcome, too, but I doubt they will pay for your train ticket as well, given the distance involved. ;-) - -Stefan - -- 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJUs+gwAAoJEG7d9BjNvlEZKcAIAJNSZuq7FSm1M54y0QvAc0pC X+PddXlPdAQwGtSS1jIyafbfbY71QKCKsjs1GbWYcWVUceQVwY9KEIXbOXFevxrG fi3yiteeD/HUpFBrSbwQ3dWHvEDQTE+ZgKCnkedDp8K81AiOSwFENS84ydDdglIJ Ny8s0R9h3Ysf6pK5F6LHmf1t0j/cGkf0IPRQbX1x+kT4XppF7HRlWCtyxSGxaBq4 ktKtqWMQ5EpkBUijvS1lQOq0SeN7hgLuZf1ALAIBXdRG36j8LMfJpFpr+MepglR4 65ksv9SSBspUJmPDsxvZI0MXG0cc9aUn1XivbG6+es6pazWHeftFfBuahSsO+Y4= =OBIL -----END PGP SIGNATURE-----

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Re: [X2Go-Dev] Shifting my focus in X2Go
by Heinz-M. Graesing 13 Jan '15

13 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Mike#1, we really thank you for your contributions, ideas and your help in the last 4 years. Thank you for taking the lead and assuming command when and where leadership was needed especially when the project was lacking it. Our Project is of course more than just the sum of all parts, but first and foremost, it *is* the sum of its parts. And you have been a significant part from the very moment you joined. We are obviously saddened by your decision to retire from most of the key positions you held. At least it did not come as a surprise to us, and we've had a chance to prepare. Also, we are happy about your decision that you will remain active in the project, so we will have a chance to tap into your knowledge and experience, whenever the need should arise. Thank you for contributing your projects and of course thank you for lending us your communication skills! It was a milestone for X2Go to get X2Goclient inside Debian! Pyhoca is offering a second way of usability and now people have a choice about the client. There are so many tasks we should be thankful of (jenkins, nightlies, git-administration, to be continued -> I believe you won't stop) and we really are! It would be a great honor for us to have you as host on our Gathering 2014 in Essen, please visit us 2015 in Treuchtlingen! Best Regards, Heinz-M. Graesing -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUsiorAAoJEKRUbBMT/NRxNM8QAKo38jEUeb9uklEd2SIhIxyw kYQv/WXz3BuNxP2/oMvREi8C/v0tj1WTCQjNc2lqJiROol2yKGqGBiKk9YzIMhRm /2Ye8f5hhgPU0F2K2zXg3XeKEReMXmLu1r1bJRsCpNne4uf4SuJY2Qw4++S+/LWq GApVsTn4+6tprl+jnJyFakafxohyPNGurGgSgdNe6IUF9LCQBA4LemfglSejSuYI LKu/u8aLM3IKJLPDIywGFhV4WNJNr1DPa0iGZWY76pSRNYfZim5NC+bS+pdR8wWc RluRM5bp/Ec18zzXf0Q6fjrMrJuI9acd6oKNWCQpmdJ1BCmvsWn78zkvfgzy7MI/ GZtzEMPBjFC4c1O/w+uTJegVYliOGo+RLejv/yiAfIOrxNWhyLSBsn9hrRT3Gybn OCd2Y9mpAv46BGzAy7nsJt5XsU3UtJ947mOFUtKFOC5N53gFuGyvI1hKKQBPUf6W v6uVLq0f4tDoVoEHBRzenc8/v4Mt8SHtTtKHeaLnUOi4+jveQazNB+c9Zgu1YYl2 7ZInT4O8IGZ2jo18URt2BCujj31U7YUoEAUkoUSuiqW9Dl2f7VZ/swbf4ttveggw HKYlJPwPHQGcSc4A0vmOJ/7vKZIFJIEwneH607YWpKAiotP1s4mrq49m69i3B5cN 1zs99JMcgilnUj7WwACf =Dnrn -----END PGP SIGNATURE-----

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jenkins.x2go.org in trouble
by Mike Gabriel 13 Jan '15

13 Jan '15

Hi Alex, hi Heinz, hi Michael, the build system on jenkins.x2go.org seems to have some troubles at the moment. Can either of you take a look? I any help is needed I will be happy to provide it during this week. Greets, 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#272: Regarding x2go and afs interaction
by Roy Williams 13 Jan '15

13 Jan '15

Hello Everyone, I have a suggestion that basically involves using k5start from Russ Albury which I suspect will no longer be as maintained in the future. Available at http://www.eyrie.org/~eagle/software/kstart/k5start.html and having that maintain credentials in the session, then copying the KRB5CCNAME into a new session and having it renew the Kerberos tickets, so when k5start runs aklog it'll renew the tokens in the suspended session. It's not ideal but it does allow you to have session resuming. I am not sure what the security implications would be doing this since I suspect this would be frowned on by the Kerberos community. This k5start tool was intended to keep long running processes from losing their file system access on a host. Roy Williams (fang64(a)gmail.com)

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Bug#723: Bug#723: x2go sessions insta-break with some GUI software (ROOT TBrowser)
by Babutzka, Martin (EKP) 13 Jan '15

13 Jan '15

Some updates on this bug: I've tested several VcXsrv-Versions from http://code.x2go.org/releases/binary-win32/3rd-party/vcxsrv-modified-by-x2g… The bug purely occurs with the more recent versions of VcXsrv - like 1.15.2.0 and 1.15.2.1 The bug does NOT occur with the older versions 1.14 (tested 1.14.3.2). So the bug is caused by changes made in VcXsrv from version 1.14 to 1.15. I used the debug version "vcxsrv-debug.1.15.2.1-xp+vc2013+x2go1.installer.exe" to receive the following trace of the SIGFAULT: Program received signal SIGSEGV, Segmentation fault. in memcpy () from C:\Temp\VcXsrv-Debug\msvcr120d.dll 0x5b4b3365 <+0x01c5> f3 0f 6f 0e movdqu (%esi),%xmm1 0x5b4b3369 <+0x01c9> 83 e9 10 sub $0x10,%ecx 0x5b4b336c <+0x01cc> 8d 76 10 lea 0x10(%esi),%esi 0x5b4b336f <+0x01cf> 66 0f 7f 0f movdqa %xmm1,(%edi) 0x5b4b3373 <+0x01d3> 8d 7f 10 lea 0x10(%edi),%edi 0x5b4b3376 <+0x01d6> eb e8 jmp 0x5b4b3360 <memcpy+448> 0x5b4b3378 <+0x01d8> 0f ba e1 02 bt $0x2,%ecx 0x5b4b337c <+0x01dc> 73 0d jae 0x5b4b338b <memcpy+491> 0x5b4b337e <+0x01de> 8b 06 mov (%esi),%eax 0x5b4b3380 <+0x01e0> 83 e9 04 sub $0x4,%ecx 0x5b4b3383 <+0x01e3> 8d 76 04 lea 0x4(%esi),%esi 0x5b4b3386 <+0x01e6> 89 07 mov %eax,(%edi) 0x5b4b3388 <+0x01e8> 8d 7f 04 lea 0x4(%edi),%edi 0x5b4b338b <+0x01eb> 0f ba e1 03 bt $0x3,%ecx 0x5b4b338f <+0x01ef> 73 11 jae 0x5b4b33a2 <memcpy+514> 0x5b4b3391 <+0x01f1> f3 0f 7e 0e movq (%esi),%xmm1 0x5b4b3395 <+0x01f5> 83 e9 08 sub $0x8,%ecx 0x5b4b3398 <+0x01f8> 8d 76 08 lea 0x8(%esi),%esi 0x5b4b339b <+0x01fb> 66 0f d6 0f movq %xmm1,(%edi) 0x5b4b339f <+0x01ff> 8d 7f 08 lea 0x8(%edi),%edi 0x5b4b33a2 <+0x0202> 8b 04 8d d8 34 4b 5b mov 0x5b4b34d8(,%ecx,4),%eax 0x5b4b33a9 <+0x0209> ff e0 jmp *%eax 0x5b4b33ab <+0x020b> f7 c7 03 00 00 00 test $0x3,%edi 0x5b4b33b1 <+0x0211> 75 15 jne 0x5b4b33c8 <memcpy+552> 0x5b4b33b3 <+0x0213> c1 e9 02 shr $0x2,%ecx 0x5b4b33b6 <+0x0216> 83 e2 03 and $0x3,%edx 0x5b4b33b9 <+0x0219> 83 f9 08 cmp $0x8,%ecx 0x5b4b33bc <+0x021c> 72 2a jb 0x5b4b33e8 <memcpy+584> SEGFAULT 0x5b4b33be <+0x021e> f3 a5 rep movsl %ds:(%esi),%es:(%edi)

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Bug#741: X2Go issue (in src:nx-libs) has been marked as pending for release
by Mike Gabriel 13 Jan '15

13 Jan '15

tag #741 pending fixed #741 2:3.5.0.29 thanks Hello, X2Go issue #741 (src:nx-libs) 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=nx-libs.git;a=commitdiff;h=c09580a The issue will most likely be fixed in src:nx-libs (2:3.5.0.29). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit c09580a52050af52c159566062092f4d0f1efb21 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Tue Jan 13 05:36:24 2015 +0100 Update 320_nxagent_configurable-keystrokes.full.patch. Fix a typo that prevented the /etc/nxagent/keystrokes.cfg file to be parsed. (Fixes: #741). diff --git a/debian/changelog b/debian/changelog index ff324f7..edd6fde 100644 --- a/debian/changelog +++ b/debian/changelog @@ -9,6 +9,9 @@ nx-libs (2:3.5.0.29-0x2go1) UNRELEASED; urgency=medium * nx-libs.spec: + The gpg-offline bin:package is not available in our SLE repo. We can do without. + + Update 320_nxagent_configurable-keystrokes.full.patch. Fix a typo that + prevented the /etc/nxagent/keystrokes.cfg file to be parsed. (Fixes: + #741). [ Mihai Moldovan ] * Change string "X2go" to "X2Go" where appropriate.

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Bug#741: [PATCH] fix typo in 320_nxagent_configurable-keystrokes.full.patch
by Horst Schirmeier 12 Jan '15

12 Jan '15

This suble parenthesis typo made the R_OK check for /etc/nxagent/keystrokes.cfg always fail. As a consequence, only ~/.nx/config/keystrokes.cfg could be used for custom keystrokes. This should fix bug #741. --- debian/patches/320_nxagent_configurable-keystrokes.full.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/debian/patches/320_nxagent_configurable-keystrokes.full.patch b/debian/patches/320_nxagent_configurable-keystrokes.full.patch index ae1897d..bcb8ef2 100644 --- a/debian/patches/320_nxagent_configurable-keystrokes.full.patch +++ b/debian/patches/320_nxagent_configurable-keystrokes.full.patch @@ -481,7 +481,7 @@ Description: Make nxagent-specific keyboard bindings configurable + { + /* empty */ + } -+ else if (access(etcfile, R_OK == 0)) ++ else if (access(etcfile, R_OK) == 0) + { + if (filename) + free(filename); -- PGP-Key 0xD40E0E7A

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Bug#741: Default keystrokes are not fully overwritten
by Alexander Lochmann 12 Jan '15

12 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: nxagent Version: 2:3.5.0.28-0x2go1+git20141113.546+wheezy.main.1 Server: Debian 7.8; 32bit userland; 64bit kernel x2goserver: Version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1 Client: Actually, it does not matter on which os i run the client to reprocude this bug. I commented out the following lines in /usr/bin/x2goagent: NXAGENT_KEYSTROKEFILE=/etc/x2go/keystrokes.cfg export NXAGENT_KEYSTROKEFILE Furthermore, i modified the keystroke.cfg in /etc/nxagent. I attached my version. The keys work properly except the default keystrokes are *not* disbaled. According to http://code.x2go.org/gitweb?p=nx-libs.git;a=blob;f=debian/patches/320_nxage… the default map should be fully overwritten by /etx/nxagent/keystrokes.cfg. But they are not... Greetings, Alex -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUtDD0AAoJEFk+7QW8Pvb92bIP/2qnchUZ3CsDWJiGnBWsUhXM QCj9PXN1SVpZXKZ9Z2RFncR++oyjlKvy+lWMXTwyoOAUNzN0YxsjAfdaaSdWuvw+ 1u9CMVHHl/8lLFHMuxziJz0cy39nQ39A8VdBgabej0zX3PuoQdgXzOM0EzoDgtDH gzIHqQHnxuFDIo99Mbd0S6Xsv538knw5LRrltQSkXXEOiEMRrdV9qdsgm12l9Wip 2uJcKnBkCgTR67QzstbENgjvD84g+ZlRH7fd6oXezJmV3GD/Cb+T1Ja9AS30+SXW GmGVe3FJbjo/abcQf4IAhuOwg526owrzeGfdsoXEWbW8cRojDJYiSHkW9iaMY/yU tNhs9dWolp2/bv62DesU+KZ6m73IIEv+je7b/EPAMcDbh9huDEu0Hfw7Qpfy0BgE nQmlbyLJqpFne3G6w8CqkS1yw3mruq8NI3OYlbjsjHGWK8nL6NoT8In17DuiUgA+ DFAwlt6q0GmK9zZJrGDp8GMlsBEwvIfZ9Nxju1ZP3t3pKBe03CDigjZ3zCrb4DuA AKh67ZezJAa/mAtghI7aox8CP/811z2grVdv54ygtCvqikwTmLMGkXEHSoLcUl1/ mX6q4ji/FMU/kazCmiCZ9bfUomvWUMeuW4MW9Ijl5h43gMI2Gnf2U5Oz6soBIcpN BEDImaHq8WdIpHrQocsi =tDI+ -----END PGP SIGNATURE-----

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Bug#721: New wiki account for JT Olds
by JT Olds 12 Jan '15

12 Jan '15

Package: wiki.x2go.org Please create a wiki account for me. First name: JT Last name: Olds Account name: jtolds GPG-Fingerprint:

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x2go-dev January 2015