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2322 discussions

dependency perl-suid can not be solved not able to install x2goserver in 11.10 (oneiric)
by MyCloud Service & Computers 10 Oct '11

10 Oct '11

my current repository: http://ppa.launchpad.net/x2go/stable/ubuntu oneiric main apt-get install x2goserver Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: x2goserver : Depends: perl-suid but it is not installable Recommends: sshfs but it is not going to be installed Recommends: x2goserver-extensions (= 3.0.99.5-0~76~oneiric1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. apt-get install -m x2goserver x2goserver-extensions sshfs Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: x2goserver : Depends: perl-suid but it is not installable E: Unable to correct problems, you have held broken packages. Is this the correct place to report issue? Thanks, Menno de Jong.

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Crashing X2go sessions (was Re: [X2go-Dev] x2gobasepath and Debian Lenny)
by Mike Gabriel 07 Oct '11

07 Oct '11

... cross-posting this mail to x2go-user ML, seems we have a solution for the crashing situation of x2goagent... Mike Hi Peter, On Fr 30 Sep 2011 00:32:07 CEST Peter Henn wrote: > However I tried that "self compiled" and "self packaged" way, because > I run crazy about reproducible session crashes of my xfce4 desktop of my > 64bit server. > X2goagent seems to die without any hint in the session logs, if I use > that one from the Lenny repo: http://packages.x2go.org/debian/, when I > close a synaptic, gimp, eclipse, HP-toolbox .... and other tools. > Unfortunately the number of tools seem to become an increasing number > the last weeks. Interesting was that it depends on: > a) when that critical tool was started (e.g. just after the session > startup or later) > b) if I used the start menu or a terminal (e.g. sudo synaptic worked > fine, but starting from menu crashes the session often) > > The self compiled stuff seems to be now more stable for these first > hours (finger crossed). So either it depends on the compile machine and > some library dependencies or it may be a heap memory problem of > x2goagent. And yes, I know that you wrote the stability might have > something to do with the old X-server compiled-in into the x2goagent ... What you describe here (and what we in depth have discussed on x2go-user ML) might indeed relate to this issue report (marked as ,,serious'' by NoMachine): http://www.nomachine.com/tr/view.php?id=TR0202420 And this obviously has been fixed in nxagent-3.5.0-2: <quote> ChangeLog: nx-X11-3.5.0-2 - Fixed TR0202420. XKB utility functions wrote out of bounds. - Upgraded RandR server extension to version 1.2. nx-X11-3.5.0-1 - Opened the 3.5.0 branch based on nx-X11-3.4.0-4. - Updated copyright to year 2011. [...] </quote> @Alex: do you think you could pull the nxagent patches into x2goagent? That would be fabulous!!! 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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Re: [X2go-User] x2go client errors under Windows 7
by Benjamin Shadwick 06 Oct '11

06 Oct '11

I don't remember any additional steps after installing it. I do remember that I didn't try the x2goclient versions at the link you posted on Windows 7 because they are 2 years old. Instead, I nosed around and found some newer builds here: http://x2go.obviously-nice.de/deb/windows/ I'm currently running the 3.99.0.1-092011 build without any major issues (as long as I don't run fullscreen). Also, make sure that there aren't any Xming, sshd or pulseaudio processes running on the Windows 7 machine before you (re)launch x2goclient. I've noticed that x2goclient doesn't always kill them when you close it (especially when you have to kill it due to a lost or hung connection that it refuses to terminate in a timely manner). On Thu, Oct 6, 2011 at 1:58 PM, Jian Ren <renjian(a)gmail.com> wrote: > I just downloaded the win32 version from: > http://www.x2go.org/index.php?id=7&L=5 > What do you mean install and configure? Any special steps to configure > before adding hosts and connecting? > > I got the same problem on a 64bit win7. > > Thanks! > Jian > > > On Thu, Oct 6, 2011 at 4:55 PM, Benjamin Shadwick <benshadwick(a)gmail.com>wrote: > >> I am running under Win 7 x64 Pro and occasionally 32-bit Vista Ultimate, >> and I have not seen this problem. >> >> It looks to me like your x2go client is trying to write to the >> installation folder in the "Program Files" directory tree, but it should be >> writing to a user folder in the "Documents and Settings" directory tree. >> >> Which version are you running and how did you install and configure it? >> >> On Thu, Oct 6, 2011 at 1:47 PM, Jian Ren <renjian(a)gmail.com> wrote: >> >>> Does anyone running X2go client under windows 7? I am getting two issues. >>> One is I have to manually launch Xming Server, which is not a big deal. >>> Another is every time after connected I always got two error dialogs, >>> "Can't read host rsa key:C:\Program >>> Files\x2goclient\etc\ssh_host_rsa_key.pub", then another "Unable to >>> read:.pub". They don't prevent me from using the client but very annoying >>> and always need two extra clicks to close them. >>> Is there any way to fix this? >>> Thanks! >>> Jian >>> >>> _______________________________________________ >>> X2go-User mailing list >>> X2go-User(a)lists.berlios.de >>> https://lists.berlios.de/mailman/listinfo/x2go-user >>> >>> >> >> >> -- >> - Ben S. >> >> > -- - Ben S.

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Fwd: x2go client errors under Windows 7
by Benjamin Shadwick 06 Oct '11

06 Oct '11

Forwarding my response to the mailing list because gmail didn't include it by default. ---------- Forwarded message ---------- From: Benjamin Shadwick <benshadwick(a)gmail.com> Date: Thu, Oct 6, 2011 at 1:55 PM Subject: Re: [X2go-User] x2go client errors under Windows 7 To: Jian Ren <renjian(a)gmail.com> I am running under Win 7 x64 Pro and occasionally 32-bit Vista Ultimate, and I have not seen this problem. It looks to me like your x2go client is trying to write to the installation folder in the "Program Files" directory tree, but it should be writing to a user folder in the "Documents and Settings" directory tree. Which version are you running and how did you install and configure it? On Thu, Oct 6, 2011 at 1:47 PM, Jian Ren <renjian(a)gmail.com> wrote: > Does anyone running X2go client under windows 7? I am getting two issues. > One is I have to manually launch Xming Server, which is not a big deal. > Another is every time after connected I always got two error dialogs, > "Can't read host rsa key:C:\Program > Files\x2goclient\etc\ssh_host_rsa_key.pub", then another "Unable to > read:.pub". They don't prevent me from using the client but very annoying > and always need two extra clicks to close them. > Is there any way to fix this? > Thanks! > Jian > > _______________________________________________ > X2go-User mailing list > X2go-User(a)lists.berlios.de > https://lists.berlios.de/mailman/listinfo/x2go-user > > -- - Ben S. -- - Ben S.

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x2go client errors under Windows 7
by Jian Ren 06 Oct '11

06 Oct '11

Does anyone running X2go client under windows 7? I am getting two issues. One is I have to manually launch Xming Server, which is not a big deal. Another is every time after connected I always got two error dialogs, "Can't read host rsa key:C:\Program Files\x2goclient\etc\ssh_host_rsa_key.pub", then another "Unable to read:.pub". They don't prevent me from using the client but very annoying and always need two extra clicks to close them. Is there any way to fix this? Thanks! Jian

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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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