x2go-user

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2315 discussions

Downtime today: packages.x2go.org (and git., bugs., code., lists. alike)
by Mike Gabriel 02 Mar '17

02 Mar '17

Hi all, due to some luck, I have time today to upgrade the machine hosting diverse X2Go and Arctica services (aka ymir.das-netzwerkteam.de) to a recent Linux OS and also move the machine (a VM) to a newer virtualization host. So expect availability to be sort-of wobbly today. Affected services: lists.x2go.org packages.x2go.org packages.arctica-project.org bugs.x2go.org git.x2go.org code.x2go.org light+love, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Re: [X2Go-User] x2goclient & pyhoca-gui both fail to start
by nanook＠eskimo.com 02 Mar '17

02 Mar '17

I am using 4.8 kernel so not a kernel issue. Error sounds more like a python issue. Sent from my Verizon 4G LTE Tablet ------ Original message------From: brian mullanDate: Wed, Mar 1, 2017 3:13 PMTo: x2go-user(a)lists.x2go.org;Cc: Subject:[X2Go-User] x2goclient & pyhoca-gui both fail to start I am not sure how to troubleshoot this. I haven't used x2goclient for a couple weeks and it was working. note: Recently I upgraded my Ubuntu 16.04 to the new 4.8 kernel (which may or may not be related to this but thought I'd mention it). Today I've tried to start x2goclient several times and the process starts but the x2goclient gui interface doesn't appear. Any suggestions about what to look at to try to determine why it fails? I tried pyhoca-gui also and it too fails with the following: $ pyhoca-gui /usr/lib/python2.7/dist-packages/gevent/builtins.py:93: PyGIWarning: Notify was imported without specifying a version first. Use gi.require_version('Notify', '0.7') before import to ensure that the right version gets loaded. result = _import(*args, **kwargs) pyhoca-gui[8232] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does not support client configuration Again not sure what the above means Brian

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Re: [X2Go-User] x2goclient & pyhoca-gui both fail to start
by nanook＠eskimo.com 02 Mar '17

02 Mar '17

I am using 4.8 kernel under Ubuntu 16.10 on both.client and server but also using nightly builds and 3.5.99 2nd libs and it is working so not a kernel issue at least by itself.Sent from my Verizon 4G LTE Tablet ------ Original message------From: Stefan BaurDate: Wed, Mar 1, 2017 3:34 PMTo: x2go-user(a)lists.x2go.org;Cc: Subject:Re: [X2Go-User] x2goclient & pyhoca-gui both fail to start Am 02.03.2017 um 00:12 schrieb brian mullan:> I am not sure how to troubleshoot this.> > I haven't used x2goclient for a couple weeks and it was working.> > /*note:* Recently I upgraded my Ubuntu 16.04 to the new 4.8 kernel> (which may or may not be related to this but thought I'd mention it)./> > Today I've tried to start x2goclient several times and the process> starts but the x2goclient gui interface doesn't appear.> > Any suggestions about what to look at to try to determine why it fails?Open a console window, runx2goclient --debug 2>&1 | tee x2godebugloglook at the output, if anything looks odd, post the corresponding logsnippet.Also, Ubuntu should have/var/log/dpkg.log/var/log/apt/history.log- these should show you which packages got upgraded lately.-Stefan-- BAUR-ITCS UG (haftungsbeschränkt)Geschäftsführer: Stefan BaurEichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243_________________________________________ ______x2go-user mailing listx2go-user@lists.x2go.orghttp://lists.x2go.org/listinfo/x2go-user

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x2goclient & pyhoca-gui both fail to start
by brian mullan 01 Mar '17

01 Mar '17

I am not sure how to troubleshoot this. I haven't used x2goclient for a couple weeks and it was working. *note: Recently I upgraded my Ubuntu 16.04 to the new 4.8 kernel (which may or may not be related to this but thought I'd mention it).* Today I've tried to start x2goclient several times and the process starts but the x2goclient gui interface doesn't appear. Any suggestions about what to look at to try to determine why it fails? I tried pyhoca-gui also and it too fails with the following: *$ pyhoca-gui* */usr/lib/python2.7/dist-packages/gevent/builtins.py:93: PyGIWarning: Notify was imported without specifying a version first. Use gi.require_version('Notify', '0.7') before import to ensure that the right version gets loaded.* * result = _import(*args, **kwargs)* *pyhoca-gui[8232] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does not support client configuration* Again not sure what the above means Brian

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X2Go crash from Mac/MATE to Fedora 25 w NIS user getting x2gostartagent: blocking creation of agent's keyboard file
by Robert Kudyba 01 Mar '17

01 Mar '17

This only seems to be affecting one user. He has a NIS account and has tried 2 NIS accounts to make sure. He's running a Mac with the latest X2Go (2.7.11) connecting to a Fedora 25 server with NIS, choosing the MATE desktop and audio disabled. We made sure to check the security settings as per this older post screenshot <http://lists.x2go.org/pipermail/x2go-dev/attachments/20151013/f02b140a/atta…> and confirmed the .Xauthority permissions problem <http://lists.x2go.org/pipermail/x2go-dev/2015-October/010733.html> does not exist. Here are some debug-enabled logs. Feb 16 21:11:57 ourserver /usr/bin/x2gostartagent: x2gostartagent called with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us query 0 D MATE both Feb 16 21:11:57 ourserver /usr/bin/x2gosessionlimit[25474]: x2gosessionlimit has been called Feb 16 21:11:57 ourserver /usr/bin/x2golistsessions[25477]: x2golistsessions has been called with options: --all-servers Feb 16 21:11:59 ourserver /usr/sbin/x2gocleansessions[26305]: NISuser-64-1487297518_stDMATE_dp32: state file for this session does not exist: /tmp/.x2go-NISuser/C-NISuser-64-1487297518_stDMATE_dp32/state (this can be ignored during session startups) Feb 16 21:12:00 ourserver /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Feb 16 21:12:00 ourserver /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Feb 16 21:12:00 ourserver /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: NISuser-64-1487297518_stDMATE_dp32 pre-start Feb 16 21:12:00 ourserver /usr/bin/x2gostartagent: successfully started X2Go agent session with ID NISuser-64-1487297518_stDMATE_dp32 Feb 16 21:12:00 ourserver /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Feb 16 21:12:00 ourserver /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Feb 16 21:12:00 ourserver /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: NISuser-64-1487297518_stDMATE_dp32 post-start Feb 16 21:12:01 ourserver /usr/bin/x2gostartagent: blocking creation of agent's keyboard file /tmp/.x2go-NISuser/C-NISuser-64-1487297518_stDMATE_dp32/keyboard as requested by session startup command Feb 16 21:12:05 ourserver audit: CRYPTO_KEY_USER pid=25308 uid=0 auid=xxxx ses=916 msg='op=destroy kind=server fp=SHA256:ed:ac:95:b9:6d:a7:65:a8:79:a8:79:4e:41:3c:6b:58:c8:5b:37:10:c1:6a:bc:8f:2f:1c:f1:00:98:4f:2a:78 direction=? spid=25774 suid=xxxx exe="/usr/sbin/sshd" hostname=? addr=? terminal=? res=success' Feb 16 21:12:05 ourserver /usr/bin/x2gocmdexitmessage: x2gocmdexitmessage called with options: NISuser-64-1487297518_stDMATE_dp32 Feb 16 21:12:05 ourserver audit: USER_END pid=25308 uid=0 auid=xxxx ses=916 msg='op=PAM:session_close grantors=pam_selinux,pam_loginuid,pam_selinux,pam_namespace,pam_keyinit,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="NISuser" exe="/usr/sbin/sshd" hostname=ipaddress addr=ipaddress terminal=ssh res=success' Feb 16 21:12:05 ourserver audit: CRED_DISP pid=25308 uid=0 auid=xxxx ses=916 msg='op=PAM:setcred grantors=pam_unix acct="NISuser" exe="/usr/sbin/sshd" hostname=ipaddress addr=ipaddress terminal=ssh res=success' Feb 16 21:12:05 ourserver audit: USER_END pid=25308 uid=0 auid=xxxx ses=916 msg='op=login id=xxxx exe="/usr/sbin/sshd" hostname=ipaddress addr=ipaddress terminal=ssh res=success' Feb 16 21:12:05 ourserver audit: USER_LOGOUT pid=25308 uid=0 auid=xxxx ses=916 msg='op=login id=xxxx exe="/usr/sbin/sshd" hostname=ipaddress addr=ipaddress terminal=ssh res=success'

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X2Go Client: Kex error : no match for method server host key alog: server [ssh-rsa], client [ssh-ed25519]
by jmmec2014＠yahoo.com 01 Mar '17

01 Mar '17

Hey everyone, Any advice on the problem below? I hit it consistently with X2Go Client, but it does not happen with the Pyhoca client. Error: Kex error : no match for method server host key alog: server [ssh-rsa], client [ssh-ed25519]. Client computer: * Windows 8.1 connecting to Linux Mint 17.1 (Ubuntu 14.04.1) running the MATE desktop. * X2Go client software v4.0.5.2. The problem does not happen with the Pyhoca software (I downloaded the latest version). Server: Linux Mint 17.1 (Ubuntu 14.04.1) running the MATE desktop. X2Go Server: Server Core: x2goserver (4.0.1.19) x2goagent (3.5.0.31) Server Extensions: x2goserver-extensions (4.0.1.19) x2goserver-xsession (4.0.1.19) X2Go Server Add-ons: x2gomatebindings (0.0.1.3) X2Go Server Features: X2GO_CLIPBOARD_MODES X2GO_LIST_DESKTOPS X2GO_MATEBINDINGS X2GO_MOUNTDIRS X2GO_MOUNT_UNCPATHS X2GO_PUBLISHED_APPLICATIONS X2GO_RUN_EXTENSIONS X2GO_SERVERSIDE_DESKTOPCOMMANDS X2GO_SET_KEYBOARD X2GO_UMOUNTSESSION_ALL X2GO_UMOUNTSESSION_ONLYPATH X2GO_XSESSION Additional Information: Usually I use X2Go without ssh keys, so just type in my userid & password when connecting to the Linux desktop. This has worked fine. When the problem above started to happen, I tried generating RSA keys on my Windows machine and transferred them to my Linux machine, but this didn't help. I also tried with DSA and also ED22519 keys, but no-go on X2Go. I installed Pyhoca and authenticate using my userid & password. I can then connect to the suspended session that was originally created with the X2Go client. For now I am using the Pyhoca client, but would also like to get the X2Go client working again. Thanks!

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X2go Compositing Desktops?
by Robert Dinse 25 Feb '17

25 Feb '17

Just wondering if there has been any further work to support compositing desktops like Gnome-3 in the native mode or KDE5? Also curious if any further developments on ports to Android? I've got remote access to my machines on Android now via RDP, but no sound and no security. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- 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.

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x2go browser plugin
by Aaditya Shidham 23 Feb '17

23 Feb '17

A couple of questions: 1. Is there a way to view the x2go client in Chrome / Firefox / Safari in OSX / PC yet? The documentation is sparse on non-Firefox clients with non-Ubuntu OSs: http://wiki.x2go.org/doku.php/wiki:advanced:x2goplugin#installation_ubuntu_… 2. Firefox is deprecating plugins very soon: https://www.fxsitecompat.com/en-CA/docs/2016/plug-in-support-has-been-dropp… Any contingency plans around this? 3. Is it currently possible to view x2go clients with noVNC or guacamole? Thanks

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Multiple Xfce4 sessions from same user
by Rett D. Walters 22 Feb '17

22 Feb '17

Hi - This may not be specific X2go question, but I thought I would try anyway. For the last couple of years I was able to log in to a server with X2go to pull up a unique X session (using KDE4 or Xfce4) even when I was logged in on the console of the server with X running there. This never seemed to be an issue. Nowadays, this doesn't seem to be possible- I cannot login to Xfce4 via X2go if the same user is logged in on the local X console running Xfce4 as well. X2goclient starts the session and it immediately closes. My question is, specifically with Xfce4, what has changed in recent months that prevents this from working? Thanks, Rett Walters

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Heads-Up: Upcoming X2GoClient 4.1.0.0 Release / Sponsorship of X2Go macOS Client Development
by Stefan Baur 20 Feb '17

20 Feb '17

Hi everyone, a few days ago, Mihai (ionic) posted a call for translations to <x2go-i18n(a)lists.x2go.org>, in which he mentioned that he intends to have X2GoClient 4.1.0.0 release-ready around 2017-02-09. Key new features/bugfixes of this upcoming release are: - PulseAudio Support on macOS - updated SSHD handling for the client-side SSHD required for file and print sharing - fix for the "key error" messages also relating to SSHD that may have kept file and print sharing from working, esp. on Windows A full list of features and bugfixes will be published by Mihai once the official release takes place. This message is so you can plan ahead and find a spot in your personal schedule where you might want to download, test, and deploy the new client. I would also like to use this opportunity to introduce a new sponsor, CFD.direct. CFD Direct <http://cfd.direct> are the primary developers of OpenFOAM <http://openfoam.org>, the free, open source software for computational fluid dynamics. We received 1000 EUR from them as an initial payment, along with a statement that they intend to fund the project annually with a fixed percentage of their cloud revenue. Our plan is to use this money to rent a virtual macOS system running a current version of macOS, and add this as a Jenkins slave to our current build infrastructure. That way, creating new X2GoClient builds for macOS will be a lot easier (automated, nightly builds etc.). Due to personal vacation time, this will probably not happen before early April 2017, though with a little bit of luck we can start as early as Mid-February. Long story short: Especially if you're a macOS user, please give X2GoClient 4.1.0.0 a try once it's officially released, and report back any bugs with it on our bugtracker. Instructions on how to report bugs can be found here: http://wiki.x2go.org/doku.php/wiki:bugs#reporting_bugs If you feel like replying to this message, please DO NOT hit "reply to all". Instead, please respect the "Reply-To" header field and send your reply *only* to <x2go-project(a)lists.x2go.org>. Kind Regards, Stefan Baur -- 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

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