Niklaus Giger | 20 Dec 11:34 2014
Picon

Problems with x2goplugin.js

Hi

I am trying to setup a demo for our Eclipse based RCP application Elexis, 
letting our application run in a docker container.

On my development I manage to run some as I seem to have in my firefox cache 
an downloaded version of x2goplugin.js.

The x2goplugin.html has in it header  
> <script src="http://plugin.x2go.org/media/x2goplugin.js" >
> >type="text/javascript"></script>

Which fails to download properly as an Authorization is required. Same when 
trying to get it via wget
> wget http://plugin.x2go.org/media/x2goplugin.js
> --2014-12-20 11:32:21--  http://plugin.x2go.org/media/x2goplugin.js
> Resolving plugin.x2go.org (plugin.x2go.org)... 188.40.28.16
> Connecting to plugin.x2go.org (plugin.x2go.org)|188.40.28.16|:80...
> connected. HTTP request sent, awaiting response... 401 Authorization
> Required
> Reusing existing connection to plugin.x2go.org:80.
> HTTP request sent, awaiting response... 401 Authorization Required

Could you fix this problem or put a copy of it to public accessible place?

Once everything is working, I will publish this project on github and announce 
it here.

Best regards

(Continue reading)

Zuck, Daniel | 19 Dec 18:06 2014

Bug#708: Bug#708: x2gosqlitewrapper.pl reports "unable to open database" on session-resume, while the database is there.

Hello Mike

Thanks for your quick feedback.

In a nutshell: I was as well assuming, that a hard fix would be at the end "x2godbadmin --createdb" - however,
it would be good to trace the reason why it came to there. Related the Perl modules on SLES, I am not 100% sure,
as I am not a "Perl guy", and resolved dependencies if they have been specifically raised via " "make_path"
is not exported by the File::Path module" (see
http://wiki.x2go.org/doku.php/doc:installation:x2goserver), which was causing me to lift the
version of this module (the SLES provided version was too old, so this issue was sorted after the upgrade;
same for the RHEL install as described on the Wiki).

In more details:

>First thing: please note that shortly the X2Go upstream team will provide a new source for SLES packages.
The x2goserver version you are using is a >little outdated already.

The version is "backported" from OpenSuSE RPM spec's, satisfying the dependencies on SLES. Notably
dependencies included to upgrade some of the SLES-provided Perl modules.

>I am not sure what perl-Syslog package version is shipped with SLES 11.3, but it seems it cannot handle the
"error" logging facility. This is weird in >the first place and maybe you can investigate your system a bit
more on this. (What version of perl-Syslog is installed, etc.)

The version of Perl is 5.10.0-64.67.52, and there is no specific syslog installed besides the
OS-Perl-package (there is a separate perl-Unix-Syslog from SuSE, where I do not know its specific use);
it must be a subsequent fault of something else, because syslog and its facilities should be well known
since a couple of "decades"...

As we have likely a corrupted DB-file, I would try to lift the version of Perl-DBI (maybe the SLES-version is
(Continue reading)

Theo Gorm Lindbæk | 19 Dec 12:24 2014
Picon

Bug#709: unity-greter brakes desktop

Package: unity-greter-x2go

Version: 14.04.01-0~24~ubuntu.14.04.1

 

Install on Ubuntu 14.04.1 64 bit

 

Hello

We install unity-greter-x2go from ppa:x2go/ppa after reboot the menu disappear

regards Gorm

_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Mike Gabriel | 19 Dec 13:16 2014
Picon

Occasion to meet up at 31C3

Dear all,

I would like to let you know that I will attend 2½ days of the four  
amazing 31C3 days [1] in Hamburg.

If anyone is interested in meeting up there, please ping me  
(sunweaver) on #x2go on Freenode IRC.

Thanks+Greets,
Mike

[1] http://events.ccc.de/category/31c3/

--

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel <at> das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Zuck, Daniel | 19 Dec 11:14 2014

Bug#708: x2gosqlitewrapper.pl reports "unable to open database" on session-resume, while the database is there.

Package: x2goserver
Version: 4.0.1.15

Hello

The environment ist:
x2goagent: 3.5.0.27
x2goserver: 4.0.1.15
x2goserver-compat: 4.0.1.15
x2goserver-extensions: 4.0.1.15
x2goserver-fmbindings: 4.0.1.15
x2goserver-printing: 4.0.1.15
x2goserver-pyhoca: 4.0.1.15
x2goserver-xsession: 4.0.1.15
running on SLES11SP3. We have several servers running X2go, where at two systems a session resume raises an
error since the same day:

DBD::SQLite::st execute failed: unable to open database file at /usr/lib/x2go/x2gosqlitewrapper.pl
line 320.
syslog: invalid level/facility: error at /usr/lib/x2go/x2gosqlitewrapper.pl line 323

The message is shown by the X2Go-Client on a reconnect, right before the "session-status-info-window"
becomes visible. Now at the GUI "Suspend Session" (in German: Anhalten) is selected, after this a
reconnect to the session to resume. On clicking "Suspend Session", the error message is shown again. Then
the session is selected and "klicked", which results in a "normal" resume of the session, and the remote
GUI becomes visible.

The Syslog however has entries which read like the session is suspended/resumed correctly without any issues:

Dec 19 10:15:35 mxxxxxxxxx02 /usr/bin/x2gosuspend-session: session with ID
XYZAB-76-1417681012_stDGNOME_dp32 has been suspended successfully
Dec 19 10:16:30 mxxxxxxxxx02 /usr/bin/x2gosuspend-session: session with ID
XYZAB-76-1417681012_stDGNOME_dp32 has been suspended successfully
Dec 19 10:16:39 mxxxxxxxxx02 /usr/bin/x2goresume-session: client 10.43.142.67 has successfully
resumed session with ID XYZAB-76-1417681012_stDGNOME_dp32
Dec 19 10:16:49 mxxxxxxxxx02 /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/XYZAB/.x2go/C-XYZAB-76-1417681012_stDGNOME_dp32/keyboard

Investigating further: When calling "x2golistsessions_root", the script lists a number of states,
including the error-message above. So it appears to me, there is a consistency issue with the SQLite-DB. I
strongly assume, it can be worked-around by recreating the DB, but I would like to sort out the reason, why
it came to this status.

My questions:
Is this issue known? - I did not find anything like this at the bugtracker.
What information is needed for further investigations? - The system is still in this state, so we can pull
further infos.

Regards

Daniel Zuck

SIX
DGI-OIE
Hardturmstrasse 201
Postfach
8021 Zürich

T +41 58 399 23 56 

http://www.six-group.com
mailto:Daniel.Zuck <at> six-group.com

The content of this e-mail is intended only for the confidential use of the person addressed. 
If you are not the intended recipient, please notify the sender and delete this email immediately.
Thank you.
Mike Gabriel | 18 Dec 23:21 2014
Picon

Thanks for the flowers...

Hi folks,

I recently received a bouquet of flowers via Blume 2000. My wife just  
found a "Thank you" card with the already deposited cardboard box that  
it was shipped in.

The card reads: Many thanks for your vigorous work on the X2Go  
project. We love you.

Thanks to whoever sent that bouquet!!!

Mike#1

--

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel <at> das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Mike Gabriel | 18 Dec 21:38 2014
Picon

Bug#707: BPG as bitmap compression engine in NX

Package: libxcomp3
Severity: wishlist

Hi all,

By Savko Sergey I have just been pointed to the upcoming BPG image  
compression library [1].

Quoting their website:

"""
BPG (Better Portable Graphics) is a new image format. Its purpose is  
to replace the JPEG image format when quality or file size is an  
issue. Its main advantages are:

     High compression ratio. Files are much smaller than JPEG for  
similar quality.
     Supported by most Web browsers with a small Javascript decoder  
(gzipped size: 55 KB).
     Based on a subset of the HEVC open video compression standard.
     Supports the same chroma formats as JPEG (grayscale, YCbCr 4:2:0,  
4:2:2, 4:4:4) to reduce the losses during the conversion. An alpha  
channel is supported. The RGB, YCgCo and CMYK color spaces are also  
supported.
     Native support of 8 to 14 bits per channel for a higher dynamic range.
     Lossless compression is supported.
     Various metadata (such as EXIF, ICC profile, XMP) can be included.
"""

We should take a look at this new compression library and check if it  
is usable in NX.

Mike

[1] http://bellard.org/bpg/

--

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel <at> das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Mike Gabriel | 18 Dec 10:17 2014
Picon

Please test with x2gobroker from HEAD of master branch in Git

Hi Jason,

thanks for your patches for X2Go Client and X2Go Session Broker.

When testing X2Go Session Broker, please switch to the nightly builds  
of X2Go [1] and test the latest X2Go Session Broker code (and file  
patches against that version).

I want to get that one released sooner than later (0.0.3.0), but there  
are still issues coming up here and there, so the more tester around  
and the more patches coming in, the better.

Thanks!
Mike

[1] http://wiki.x2go.org/doku.php/wiki:development:nightly-builds

--

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel <at> das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Mike Gabriel | 18 Dec 10:07 2014
Picon

Bug#706: X2Go issue (in src:x2gobroker) has been marked as pending for release

tag #706 pending
fixed #706 0.0.3.0
thanks

Hello,

X2Go issue #706 (src:x2gobroker) reported by you has been
fixed in X2Go Git. You can see the changelog below, and you can
check the diff of the fix at:

    http://code.x2go.org/gitweb?p=x2gobroker.git;a=commitdiff;h=d0c3fbd

The issue will most likely be fixed in src:x2gobroker (0.0.3.0).

light+love
X2Go Git Admin (on behalf of the sender of this mail)

---
commit d0c3fbd9d21b7a76ff0878c1858d38e3e2385378
Author: Jason Alavaliant <alavaliant <at> ra09.com>
Date:   Thu Dec 18 10:06:36 2014 +0100

    Handle spaces in broker login passwords when authservice is used. (Fixes: #706).

diff --git a/debian/changelog b/debian/changelog
index 935041e..e054d03 100644
--- a/debian/changelog
+++ b/debian/changelog
 <at>  <at>  -296,6 +296,11  <at>  <at>  x2gobroker (0.0.3.0-0x2go1) UNRELEASED; urgency=low
     - On session resumption take profile's host list into account. Don't resume
       sessions the profile has not been configured for. (Fixes: #553).

+  [ Jason Alavaliant ]
+  * New upstream version (0.0.3.0):
+    - Handle spaces in broker login passwords when authservice is used. (Fixes:
+      #706).
+
  -- Mike Gabriel <mike.gabriel <at> das-netzwerkteam.de>  Fri, 07 Jun 2013 23:25:30 +0200

 x2gobroker (0.0.2.3-0~x2go1) unstable; urgency=low
Jason Alavaliant | 18 Dec 03:09 2014

Bug#706: x2gobroker authservice fails to handle passwords with spaces in them

Package: x2gobroker-authservice
Version: 0.0.2.3
Tags: patch

Some of my users were getting authentication failed errors trying to 
login via our x2go broker setup (configured with http backend),     
further investigation revealed that the common factor was that they all 
had spaces in their passwords.

Digging through the code I found that the socket connection used by the 
x2gobroker authservice used spaces to separate the fields when passing 
user data to be validated which meant any password with a space was 
effectively truncated by the code when it was send to the authservice.   
     The two attached patches contain my proposed fix of changing the 
separation character to be \r instead which seems to fix the problem 
fine in my testing.

Thanks
Jason
_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev
Marc Siramy | 17 Dec 23:32 2014
Picon

x2goclient v. 4.0.3.1 (Qt 4.8.6) crashes just after login

Hi,

when I try to start a session with x2goclient (or Pyhoca-gui), the client crash just after login.
x2goclient create connection to the server :
Dec 17 22:26:11 marc-P55-UD3R sshd[13752]: Accepted password for marc from 192.168.1.13 port 52967 ssh2
Dec 17 22:26:11 marc-P55-UD3R sshd[13752]: pam_unix(sshd:session): session opened for user marc by (uid=0)
Dec 17 22:26:11 marc-P55-UD3R systemd-logind[869]: Removed session c1.
Dec 17 22:26:11 marc-P55-UD3R systemd-logind[869]: New session 21 of user marc

Then x2goclient crashes. gdb give the following trace:
x2go-INFO-1> "Starting x2goclient..."
x2go-INFO-4> "Translator: :/x2goclient_fr_fr installed."
x2go-INFO-5> "Translator: :/qt_fr_FR installed."
x2go-INFO-3> "Started  x2goclient."
x2go-INFO-8> "Starting connection to server: 192.168.1.11:22"
[New Thread 0xb2e4ab40 (LWP 27293)]
[New Thread 0xb2649b40 (LWP 27363)]
[Thread 0xb2e4ab40 (LWP 27293) exited]
Program received signal SIGSEGV, Segmentation fault.
QString::operator= (this=0xbffff024, other=...) at tools/qstring.cpp:1410
1410    tools/qstring.cpp: Aucun fichier ou dossier de ce type.

(gdb) bt
#0  QString::operator= (this=0xbffff024, other=...) at tools/qstring.cpp:1410
#1  0x080a7cdc in ?? ()
#2  0x080a89b6 in ?? ()
#3  0x0814420e in ?? ()
#4  0xb6fc80f7 in QMetaObject::activate (sender=0x85e58c0, m=0x8155698,
    local_signal_index=0, argv=0xbffff4d0) at kernel/qobject.cpp:3539
#5  0x08145a1f in ?? ()
#6  0x08105b81 in ?? ()
#7  0x08145c68 in ?? ()
#8  0xb6fc48aa in QMetaCallEvent::placeMetaCall (this=0xb1d0a548,
    object=0x85e58c0) at kernel/qobject.cpp:524
#9  0xb6fcc6fb in QObject::event (this=0x85e58c0, e=0xb1d0a548)
    at kernel/qobject.cpp:1194
[...]

This is apply to x2goclient v. 4.0.3.1 both amd64 & i386 (Qt 4.8.6)
and x2goserver v 4.0.1.18-0~949~ubuntu14.04.1 - amd64

Best regards,

--
Marc


_______________________________________________
x2go-dev mailing list
x2go-dev <at> lists.x2go.org
http://lists.x2go.org/listinfo/x2go-dev

Gmane