Hello devs.
I've had some problems running session with x2go on ubuntu 10.04. i installed the x2goserver package from the ppa mentioned in the wiki. i have been able to reproduce this error message in /var/log/syslog, by opening an application called Kolourpaint (part of the edubuntu-desktop collection). the connection simply dies, as if logging off. I hope you guys can make sense of this error.
gnome-session[8011]: WARNING: GSIdleMonitor: IDLETIME counter not found pulseaudio[8101]: pid.c: Daemon already running. pulseaudio[8138]: pid.c: Daemon already running. kernel: [85677.015485] x2goagent[7990]: segfault at 68 ip 00000000004a75a1 sp 00007ffff44cd160 error 4 in x2goagent[400000+4e1000]
-- Venlig hilsen / Best Regards Christoffer Krakou Fleten.NET APS
Just a quikc followup on this one.
From my further testing, it looks like this bug is also in ubuntu 11.04, after the edubuntu-desktop package has been installed. i'm using the stable ppa, and the syslog file says:
kernel: [ 139,256483] x2goagent[1726]: sefault at 3c ip 080e41ff sp bfa84100 error 4 in x2goagent[8048000+442000
How can i go about solving this problem? and is a special application or framework causing this? any help in this matter is greatly appreciated
On 08/16/2011 09:33 AM, Christoffer Krakou wrote:
Hello devs.
I've had some problems running session with x2go on ubuntu 10.04. i installed the x2goserver package from the ppa mentioned in the wiki. i have been able to reproduce this error message in /var/log/syslog, by opening an application called Kolourpaint (part of the edubuntu-desktop collection). the connection simply dies, as if logging off. I hope you guys can make sense of this error.
gnome-session[8011]: WARNING: GSIdleMonitor: IDLETIME counter not found pulseaudio[8101]: pid.c: Daemon already running. pulseaudio[8138]: pid.c: Daemon already running. kernel: [85677.015485] x2goagent[7990]: segfault at 68 ip 00000000004a75a1 sp 00007ffff44cd160 error 4 in x2goagent[400000+4e1000]
-- Venlig hilsen / Best Regards Christoffer Krakou Fleten.NET APS
Hi Christoffer,
On Mi 17 Aug 2011 11:49:22 CEST Christoffer Krakou wrote:
Just a quikc followup on this one.
[...] i'm using the stable ppa, and the syslog file says:
Could you try this with the Ubuntu nightly builds (from ppa:x2go/ppa).
How can i go about solving this problem? and is a special
application or framework causing this? any help in this matter is
greatly appreciated
This I do not know... Sorry!
Mike
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Hello there mike. Thanks for the speedy reply
after upgrading to the nightly build, the error persists. now the log reports:
Aug 17 13:46:33 Fleten-01 gnome-session[6237]: WARNING: GSIdleMonitor: IDLETIME counter not found Aug 17 13:46:34 Fleten-01 pulseaudio[6350]: pid.c: Daemon already running. Aug 17 13:46:35 Fleten-01 pulseaudio[6392]: pid.c: Daemon already running. Aug 17 13:46:44 Fleten-01 kernel: [ 2823.606366] __ratelimit: 9 callbacks suppressed Aug 17 13:46:44 Fleten-01 kernel: [ 2823.606372] x2goagent[6214]: segfault at 68 ip 00000000004a85e1 sp 00007ffff5485e30 error 4 in x2goagent[400000+4e3000]
So far i've only seen crash with Kolourpaint, though i will test some other packages from the edubuntu-desktop within a few days, to see if any other programs trigger this.
On 08/17/2011 11:59 AM, Mike Gabriel wrote:
Hi Christoffer,
On Mi 17 Aug 2011 11:49:22 CEST Christoffer Krakou wrote:
Just a quikc followup on this one.
[...] i'm using the stable ppa, and the syslog file says:
Could you try this with the Ubuntu nightly builds (from ppa:x2go/ppa).
How can i go about solving this problem? and is a special application or framework causing this? any help in this matter is greatly appreciated
This I do not know... Sorry!
Mike
X2go-Dev mailing list X2go-Dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/x2go-dev
-- Venlig hilsen / Best Regards Christoffer Krakou Fleten.NET APS
Yep, that's what I could witness using Gimp, too. Though it sometimes crashed "long" (~1h) after closing gimp. The next step is to find out, whether it is a x2go-bug or if it can be reproduced using freeNX, too. Unfortunately tracking this down is probably quite time-consuming. I thought I was also able to reproduce this playing xts [1], but I'm not sure whether xts was the cause. I just started a second session to see if this a simple way of narrowing it down.
Cheers Morty
[1] http://cgit.freedesktop.org/xorg/test/xts/
On 2011-08-17 13:50, Christoffer Krakou wrote:
Hello there mike. Thanks for the speedy reply
after upgrading to the nightly build, the error persists. now the log reports:
Aug 17 13:46:33 Fleten-01 gnome-session[6237]: WARNING: GSIdleMonitor: IDLETIME counter not found Aug 17 13:46:34 Fleten-01 pulseaudio[6350]: pid.c: Daemon already running. Aug 17 13:46:35 Fleten-01 pulseaudio[6392]: pid.c: Daemon already running. Aug 17 13:46:44 Fleten-01 kernel: [ 2823.606366] __ratelimit: 9 callbacks suppressed Aug 17 13:46:44 Fleten-01 kernel: [ 2823.606372] x2goagent[6214]: segfault at 68 ip 00000000004a85e1 sp 00007ffff5485e30 error 4 in x2goagent[400000+4e3000]
So far i've only seen crash with Kolourpaint, though i will test some other packages from the edubuntu-desktop within a few days, to see if any other programs trigger this.
On 08/17/2011 11:59 AM, Mike Gabriel wrote:
Hi Christoffer,
On Mi 17 Aug 2011 11:49:22 CEST Christoffer Krakou wrote:
Just a quikc followup on this one.
[...] i'm using the stable ppa, and the syslog file says:
Could you try this with the Ubuntu nightly builds (from ppa:x2go/ppa).
How can i go about solving this problem? and is a special application or framework causing this? any help in this matter is greatly appreciated
This I do not know... Sorry!
Mike
X2go-Dev mailing list X2go-Dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/x2go-dev
-- Dipl.-Ing. Moritz 'Morty' Struebe (Wissenschaftlicher Mitarbeiter) Lehrstuhl für Informatik 4 (Verteilte Systeme und Betriebssysteme) Friedrich-Alexander-Universität Erlangen-Nürnberg Martensstr. 1 91058 Erlangen
Tel : +49 9131 85-25419 Fax : +49 9131 85-28732 eMail : struebe@informatik.uni-erlangen.de WWW : http://www4.informatik.uni-erlangen.de/~morty
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