x2go-user

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2317 discussions

can't launch pxe session
by Joe Konecny 06 Oct '11

06 Oct '11

I've installed x2go (SQLite) with PXE boot and everything looks like it went ok. The server is an HP DL-385 G7 with 16GB ram, 1TB drive and AMD Opteron Model 6128 HE 8 core, 2.0 GHz, 12MB L3 processor. Runing with a Wyse S50 thin client at 100Mbps on a switch directly to the server. The server is doing nothing other than hosting this x2go project. PXE boots and I'm presented with a logon screen but the response is extremely slow. Even as I type in my password the characters are echoed to the screen several seconds after I type them. Nothing ever happens after I enter the password, the screen goes blank and there it sits. I've left it for hours and nothing changes. The nic light blinks like crazy so I watched with tcpdump and posted it below if that helps (sorry about the wrap). Loads of nfs traffic for some reason. Never ending. Not sure where to look at this point. Any help is appreciated. 10.0.0.118.1565611263 > 10.0.0.25.nfs: 112 getattr fh Unknown/0100070107009802000000000B3CE9DF7EBC40B79767B6A5157166FE3A229802 14:20:12.301227 IP (tos 0x0, ttl 64, id 53582, offset 0, flags [DF], proto TCP (6), length 168) 10.0.0.25.nfs > 10.0.0.118.1565611263: reply ok 112 getattr REG 100644 ids 0/0 sz 21494 14:20:12.305717 IP (tos 0x0, ttl 64, id 31678, offset 0, flags [DF], proto TCP (6), length 168) 10.0.0.118.1582388479 > 10.0.0.25.nfs: 112 getattr fh Unknown/0100070107009802000000000B3CE9DF7EBC40B79767B6A5157166FE6E059802 14:20:12.305837 IP (tos 0x0, ttl 64, id 53583, offset 0, flags [DF], proto TCP (6), length 168) 10.0.0.25.nfs > 10.0.0.118.1582388479: reply ok 112 getattr REG 100755 ids 0/0 sz 1319176 14:20:12.344420 IP (tos 0x0, ttl 64, id 31679, offset 0, flags [DF], proto TCP (6), length 52) 10.0.0.118.801 > 10.0.0.25.nfs: Flags [.], cksum 0x5ddd (correct), seq 21496, ack 19553, win 40001, options [nop,nop,TS val 5608091 ecr 27371128], length 0 14:20:12.554111 IP (tos 0x0, ttl 64, id 31680, offset 0, flags [DF], proto TCP (6), length 172) 10.0.0.118.1599165695 > 10.0.0.25.nfs: 116 access fh Unknown/0100070107009802000000000B3CE9DF7EBC40B79767B6A5157166FE0A009802 NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE 14:20:12.554258 IP (tos 0x0, ttl 64, id 53584, offset 0, flags [DF], proto TCP (6), length 176) 10.0.0.25.nfs > 10.0.0.118.1599165695: reply ok 120 access attr: DIR 40755 ids 0/0 sz 4096 nlink 13 rdev 0/0 fsid 4926cd6b7a5f5b9c fileid 298000a a/m/ctime 1317734895.560868495 1317735279.990868336 1317735279.990868336 c 0003 14:20:12.554755 IP (tos 0x0, ttl 64, id 31681, offset 0, flags [DF], proto TCP (6), length 52) 10.0.0.118.801 > 10.0.0.25.nfs: Flags [.], cksum 0x5c9d (correct), seq 21616, ack 19677, win 40001, options [nop,nop,TS val 5608143 ecr 27371152], length 0

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x2gothinclient_preptftpboot further instructions
by Joe Konecny 05 Oct '11

05 Oct '11

I ran x2gothinclient_preptftpboot already and the docs say that it will display further instructions. It did however I had to quit working on it and now that I am back on it, I would like to see those instructions again. Ideas on how to access them?

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Re: [X2go-User] Crashing sessions
by Mike Gabriel 04 Oct '11

04 Oct '11

Hi Daniel, On So 02 Okt 2011 11:36:25 CEST Daniel Lindgren wrote: >> Just as a counter feedback. I have tested nxcomp 3.5.0-2 on several systems >> (Debian squeeze, Ubuntu lucid) and the problem does not occur here. >> >> However, I have observed such failures before. Does the problem persist >> after server reboot (that is after restart of dbus & co)? > > Yep, I've tried "everything". I can start a Gnome or Xfce session > locally (on the console), but x2go desktop sessions just don't work. > > Tried starting Xfce session in x2go, I can just see the desktop coming > before the window disappears, this is in auth.log > > Oct 2 11:34:24 debian polkitd(authority=local): Registered > Authentication Agent for session /org/freedesktop/ConsoleKit/Session16 > (system bus name :1.124 > [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], > object path /org/gnome/PolicyKit1/AuthenticationAgent, locale > sv_SE.UTF-8) > Oct 2 11:34:26 debian polkitd(authority=local): Unregistered > Authentication Agent for session /org/freedesktop/ConsoleKit/Session16 > (system bus name :1.124, object path > /org/gnome/PolicyKit1/AuthenticationAgent, locale sv_SE.UTF-8) > (disconnected from bus) > > No dbus errors. > > Starting a single application works, tried gedit and gnome-terminal. > Nothing in auth.log from dbus or policykit. Please switch to loglevel=debug in /etc/x2go/x2goserver.conf and see what syslog brings then. If you have not updated x2goserver.conf yet then place this stanza into the file [log] # possible levels are: emerg, alert, crit, err, warning, notice, info, debug loglevel=debug Thanks, mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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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x2gothinclientmanagement
by Joe Konecny 04 Oct '11

04 Oct '11

Trying to follow the install x2go... http://wiki.x2go.org/installing_x2goserver_debian_ubuntu Added the repository and ran... aptitude install x2goserver x2godbadmin --createdb ...looks good. Then... http://wiki.x2go.org/installing_x2go_thin_client_environment_debian#install… ...for a PXE server. Ran... aptitude install x2gothinclientmanagement ..results in Couldn't find any package whose name or description matched "x2gothinclientmanagement" Any tips to help get me going?

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Crashing sessions
by Paul van der Vlis 02 Oct '11

02 Oct '11

Hello, I've seen the last time session problems. Sometimes, most of the time when closing a full-screen window, the whole session is gone. I've seen this with both x2goclient and Pyhoca-GUI, but I cannot reproduce it. I know this problem from FreeNX, it's one of the reasons I switched to X2go. I think it's something in the NX libraries. Maybe it has something to do with new NX libraries? Are here more people with this issue? Is here somebody who knows more about this issue? With regards, Paul -- Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl

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Logging into Xubuntu using x2go
by Benjamin Shadwick 28 Sep '11

28 Sep '11

A lot of people have noticed that logging into Xubuntu using x2go results in a stock Xfce desktop instead of a Xubuntu one. Some workarounds for this have been identified and posted at https://answers.launchpad.net/ubuntu/+source/xubuntu-meta/+question/157817in case anyone is interested.

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X2go i18n team
by Mike Gabriel 27 Sep '11

27 Sep '11

Hi all, we would like to set up an i18n team for X2go. The task of this team will be the maintenance of translation files in all X2go projects that utilize translation mechanism. Do I need to be able to read and write code for this? Definitely, no! Become a member of a translation team is a possibility to be in close contact to the developer team without necessarily being able to code. Only pre-requisite: you use X2go quite regularly and no the functionalities of the X2go components... plus: your English is good enough to find good translations of menu items, dialog boxes, etc. Each translator is responsible for the translation files of his/her language. Of course, it is also possible to maintain one translation language as a sub-team (that is: one language is maintained by more than one person). Currently these applications are using translation features: x2goclient pyhoca-gui x2gognomebindings plasma-widget-x2go (KDE$ binding) x2godesktopsharing x2goadmincenter ... (possibly more to come) ... The idea is to have a dedicated mailing list for announcing x2go-i18n issues (mostly mails like: ,,i18n Team, please translate this-and-that'' and a permanent team (with fluctuations, if needed, but preferably not so much fluctuation among the team members) that feels responsible and dedicated to providing a multi-lingual X2go environment to the world. The tools that we use for translations are currently versatile. Depending on the team we will find ways to standardize the translation technologies (if the team members are flexible with using different i18n tools, then this may not be needed). So, if you are interested in contributing translations to X2go and join the development realm by this approach, please-please-please subscribe to http://lists.berlios.de/mailman/admin/listinfo/x2go-i18n and ping us developers on that list. Thanks in advance for your time!!! Mike (and Heinz) -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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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x2go-server
by Thomas Ritter 26 Sep '11

26 Sep '11

Hi, we are using x2go as Terminal-server-Solution instead of an LTSP-server in the skolelinux edu-debian-environment. The TS-server works an the Clients are working well, but: 1) The RAM fills with old x2go-sessions. They are not killed by any service anytime. The used RAM grows up and the server-performance decrease. I "solved" the problem by killing all x2goagents-prozesses with cron twice a day. 2) The home-directories of my users fill with log-files like these : /home/pcag01/.x2go/S-es01-119-1313081349_stDKDE_dp24and they are not deleted. 3) My logfiles in /var/log like message or syslog grow up to a few hundred MB for example with entries like these: Sep 22 06:30:24 ltspserver01 ltspserver01 console-kit-daemon[24530]: WARNING: Record was not written to disk (File too large) Sep 22 06:30:55 ltspserver01 last message repeated 606 times Is there anyone who understands what my server makes? Greetings Thomas Ritter

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Re: [X2go-User] [X2go-Dev] Debian packages + Git temporarily unavailable
by Mike Gabriel 21 Sep '11

21 Sep '11

Hi all, the DNS issue is settled, the new DNS settings for the x2go.org domain are now correct again. On Mi 21 Sep 2011 11:46:53 CEST Mike Gabriel wrote: > Hi all, > > we have a DNS provider transfer running and unfortunately, we made a > mistake for the hosts code.x2go.org, git.x2go.org and > packages.x2go.org. > > The Debian package repository and the Git site of X2go are > temporarily unavailable due to DNS transfer problems. Depending on > your location on the web this problem will last for at max. 48-72h. > > We apologize for the inconvenience, > Mike (and Heinz) Unfortunately, the DNS server updates/syncs across the internet will probably take a while in case any DNS server in your proximity got notice of our faulty config. Please be patient, the sites will be available for you again soon (a matter of some hours)!!! Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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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Debian packages + Git temporarily unavailable
by Mike Gabriel 21 Sep '11

21 Sep '11

Hi all, we have a DNS provider transfer running and unfortunately, we made a mistake for the hosts code.x2go.org, git.x2go.org and packages.x2go.org. The Debian package repository and the Git site of X2go are temporarily unavailable due to DNS transfer problems. Depending on your location on the web this problem will last for at max. 48-72h. We apologize for the inconvenience, Mike (and Heinz) -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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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