x2go-dev January 2015

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246 discussions

Bug#724: Scanning does not work over romote-desktop session with sane
by Andreas Glaeser 09 Jan '15

09 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: x2goserver-xsession Version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1 simple-scan does not work over x2go-remote-desktop session. See there: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761398 It is most probably a problem with user-rights and and with the sane-backend. When trying to scan, it looks like this on the terminal: andreas@md-ho:~$ simple-scan p11-kit: invalid config filename, will be ignored in the future: /etc/pkcs11/modules/gnome-keyring-module ** (simple-scan:23088): WARNING **: scanner.vala:801: Unable to get open device: Access to resource has been denied xsane says: 'Failed to open device 'pixma:04A9172B': Access to resource has been dnied. But scanning works, when there is a local session running on the machine (i.e. the remote-desktop server) from the same user. Normally this is no problem at all for thin-clients, because they do not have a scanner connected to the desktop-server. But in my case it is a problem. I also do acknowledge that not many people do have this problem, so it is severity 3 only. Please let me know, if I should rather report this against the sane-backend. There is the original report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774830 > Package: x2goserver-xsession > New: yes > State: installed > Automatically installed: no > Version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1 > Priority: optional > Section: x11 > Maintainer: X2Go Developers <x2go-dev(a)lists.berlios.de> > Architecture: all > Uncompressed Size: 80.9 k > Depends: x2goserver (>= 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1), x2goserver (< > 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1.1~), x11-common > Description: X2Go server daemon scripts (Xsession runner) > X2Go is a server based computing environment with > * session resuming > * low bandwidth support > * session brokerage support > * client-side mass storage mounting support > * client-side printing support > * audio support > * authentication by smartcard and USB stick > > This X2Go server add-on enables Xsession script handling when starting desktop sessions > with X2Go. > > Amongst others the parsing of Xsession scripts will enable desktop-profiles, ssh-agent > startups, gpgagent startups and many more Xsession related features on X2Go session > login automagically. > Homepage: http://code.x2go.org/releases/source/x2goserver -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlSuOiYACgkQ5+rBHyUt5ws2oQCfbC3nWqki3BH+FKhFE3Y/yghd iP8AoLZ/tYtHi9le4qdCyBL0uImlpwGa =G2w8 -----END PGP SIGNATURE-----

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Bug#724: Explanation
by Andreas Glaeser 09 Jan '15

09 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The problem should be easily fixable, because it vanishes, when the same user, that has an x2go-session running and wants to do a scanning-job over it, is logged in locally on the server. But if you want to tell me, it is actually a feature and not a bug, well, then you are free to do so. I heard already there is something upcoming like a usb-over ethernet driver. This would be a viable workaround then. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlSvjdoACgkQ5+rBHyUt5wv5xgCgnQFbE0tluEtOxG9wzCdyuRPZ 2gsAoKtXBDLS5o7lMeU20KyifDiQnYqB =Y1WW -----END PGP SIGNATURE-----

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Processed: your mail
by owner＠bugs.x2go.org 09 Jan '15

09 Jan '15

Processing commands for control(a)bugs.x2go.org: > severity 728 wishlist Bug #728 [x2gobroker] point out that X2GoServer's Published Application Ignoring request to change severity of Bug 728 to the same value. > package 728 x2goserver Limiting to bugs with field 'package' containing at least one of '728', 'x2goserver' Limit currently set to 'package':'728', 'x2goserver' > thanks Stopping processing here. Please contact me if you need assistance. -- 728: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=728 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#666: point out that x2gobroker is not a security feature
by Stefan Baur 09 Jan '15

09 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: x2gobroker Severity: wishlist Please add a prominent note to x2gobroker's man page that it is *not* intended as a security feature - a user can still launch x2goclient without the broker parameter and set it to run any executable the user has exec permission for on the server. As always, group membership and file permissions *MUST* (MUST as defined in RFC2119 https://www.ietf.org/rfc/rfc2119.txt) be used to limit a user's access to executables on the server. - -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) iQEcBAEBAgAGBQJUXAlfAAoJEG7d9BjNvlEZ+eAH/06sGKiAbYx5Lzf5ehEZcM/R 5lumXu0SOVHsCIen/KRAHP+MQ+wvGngNawo0PZsJBZyhvHQ/SeUMrotR3MSPFB3S ZDYvznt4LEfBbKbm4uabBmFOiSndFaFlyZzwt95z/SrAdaLidphUXlkTI0Mu5UOI qVQbZWtBUNmEF+I1MalAvpGCZ+JK3BpSg88Y7XDqZvQfTcUUBxr9MGWBxKL5CHlK Lt6jIZzXdxX+RWK7SmA5zYpUCG7yZcR6EzSnq7U1cDqW3XNG/QvddvS4IL04/u/U 068Tl/gHhKr3vquDjyMjXnuP8TbBFuTmDb6qbJeyY+UrC/n5kmXIlFRrBkZPnKM= =ej1y -----END PGP SIGNATURE-----

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Bug#688: x2go goes to an infinite loop when using el7 and domain login
by Cristian Falcas 08 Jan '15

08 Jan '15

Package: x2goserver Version: 4.0.1.18-3.el7.x86_64 x2go is installed in OracleLinux 7 from epel rpms. When trying to connect with a domain account (login uses sssd for authentication) x2gostartagent enters in an infinite loop. ps fax output for 2 tries: 28042 ? Ss 0:00 sh -c echo X2GODATABEGIN:97f2b66d-fc40-4bca-b62c-b607ba312cc3; PATH=/usr/local/bin:/usr/bin:/bin x2gostartagent 1024x 768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both; echo X2GODATAEND:97f2b66d-fc40-4bca-b62c-b607ba312cc3 28071 ? S 0:10 \_ /bin/bash /usr/bin/x2gostartagent 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both 24430 ? S 0:00 \_ /bin/bash /usr/bin/x2gostartagent 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both 24431 ? R 0:00 \_ /usr/bin/perl /usr/lib64/x2go/x2gogetports v-is-puppet-02.synygy.net 6226 ? Ss 0:00 sh -c echo X2GODATABEGIN:e04690c6-3a9d-4963-9a1e-fc5f14b117bf; PATH=/usr/local/bin:/usr/bin:/bin x2gostartagent 1024x 768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both; echo X2GODATAEND:e04690c6-3a9d-4963-9a1e-fc5f14b117bf 6257 ? S 0:02 \_ /bin/bash /usr/bin/x2gostartagent 1024x768 lan nopack unix-kde-depth_16 us pc105/us 1 D CINNAMON both 24434 ? R 0:00 \_ /usr/bin/perl /usr/lib64/x2go/x2gogetdisplays v-is-puppet-02.synygy.net Output from "timeout 1 strace -f -p 28071" is at http://pastebin.com/d7XvS7Kt Thank you, Cristian Falcas

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Bug#135: Make X2Go Session Broker for Ubuntu lucid
by Mike Gabriel 08 Jan '15

08 Jan '15

Package: x2gobroker Severity: wishlist Make X2Go Session Broker for Ubuntu lucid... 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#135: not offering x2gobroker on Ubuntu 10.04 anymore
by Mike Gabriel 08 Jan '15

08 Jan '15

Control: close -1 Control: tag -1 wontfix The x2gobroker packages do not build properly on Ubuntu 10.04. #135 was created to get that solved (already a while ago). I will close this bug now, as 10.04 is already near its EOL cycle. The x2gobroker-agent though is usable on Ubuntu 10.04 (if people run x2goserver machines based on Ubuntu 10.04 together with x2gobroker on a machine with a newer Ubuntu version). 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#451: Make https_get auth mech configurable
by Mike Gabriel 08 Jan '15

08 Jan '15

Package: x2gobroker Severity: important Version: 0.0.3.0 This is a follow-up for #450. Currently, the https_get authentication host is hard-coded in x2gobroker/authmechs/https_get_authmech.py. This should be made configurable (somewhere). 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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Processed: race condition in (upstream) RPM scripts: still a problem?
by owner＠bugs.x2go.org 08 Jan '15

08 Jan '15

Processing control commands: > tag -1 moreinfo Bug #254 [x2goserver] race condition in RPM init script Ignoring request to alter tags of bug #254 to the same tags previously set -- 254: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=254 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed: race condition in (upstream) RPM scripts: still a problem?
by owner＠bugs.x2go.org 08 Jan '15

08 Jan '15

Processing control commands: > tag -1 moreinfo Bug #254 [x2goserver] race condition in RPM init script Added tag(s) moreinfo. -- 254: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=254 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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x2go-dev January 2015