X2Go Bug report logs - #261
x2go crashing when keyboard is used

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Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

From: Thomas Johnson <thomas@outdoorsnewzealand.co.nz>

To: submit@bugs.x2go.org

Subject: x2go crashing when keyboard is used

Date: Mon, 8 Jul 2013 11:02:35 +1200

[Message part 1 (text/plain, inline)]

Package: x2goserver
Version: 4.0.1.3

Connecting from Windows7 client to ubuntu 10.04 server. Connection is
successful and works nice and fast as long as I only use the mouse. As soon
as I press a key the window freezes. Most likely a problem with the way
I've set it up, any ideas? Here is some more info about the setup/problem.

GUI keyboard layout: us
GUI keyboard model: pc105/us

I have also tried no keyboard layout and setting model to auto (read this
in the wiki somewhere)

Using X2Go windows 7 client V. 4.0.0.3.

Also tried pyhoca 0.4.0.2

Have tried two different client machines.



*~/.x2go/C-thjoh0-85-1373237162_stRTERMINAL_dp32$ cat clients*
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Error:            Can't find file "null" for symbols include
>                   Exiting
>                   Abandoning symbols file "default"
Errors from xkbcomp are not fatal to the X server

kbtype in options file is kbtype=null/null

*output in /var/log/syslog*
ul  8 10:56:23 testhost /usr/bin/x2golistsessions[17091]: x2golistsessions
has been called with no option
Jul  8 10:56:24 testhost /usr/bin/x2gostartagent: x2gostartagent called
with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us pc105/us 0 R
TERMINAL
Jul  8 10:56:24 testhost /usr/bin/x2gostartagent: client announced itself
as ,,10.10.77.185''
Jul  8 10:56:24 testhost /usr/bin/x2gosessionlimit[17140]: x2gosessionlimit
has been called
Jul  8 10:56:24 testhost /usr/bin/x2golistsessions[17143]: x2golistsessions
has been called with options: --all-servers
Jul  8 10:56:25 testhost /usr/lib/x2go/x2gogetdisplays[17189]:
db_getdisplays called, server: testhost; return value:
Jul  8 10:56:25 testhost /usr/lib/x2go/x2gogetports[17200]: db_getports
called, server: testhost; return value:
Jul  8 10:56:25 testhost /usr/lib/x2go/x2goinsertsession[17341]:
db_insertsession called, session ID:
testuser-86-1373237785_stRTERMINAL_dp32, server: testhost, session ID:
testuser-86-1373237785_stRTERMINAL_dp32
Jul  8 10:56:26 testhost /usr/lib/x2go/x2goinsertport[17355]: db_insertport
called, session ID: testuser-86-1373237785_stRTERMINAL_dp32, server:
testhost, SSH port: 30001
Jul  8 10:56:26 testhost /usr/lib/x2go/x2goinsertport[17395]: db_insertport
called, session ID: testuser-86-1373237785_stRTERMINAL_dp32, server:
testhost, SSH port: 30002
Jul  8 10:56:26 testhost /usr/lib/x2go/x2goinsertport[17412]: db_insertport
called, session ID: testuser-86-1373237785_stRTERMINAL_dp32, server:
testhost, SSH port: 30003
Jul  8 10:56:26 testhost /usr/bin/x2gofeature: x2gofeature called with
options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:26 testhost
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:26 testhost /usr/bin/x2goserver-run-extensions:
x2goserver-run-extensions called with options:
testuser-86-1373237785_stRTERMINAL_dp32 pre-start
Jul  8 10:56:26 testhost /usr/bin/x2gostartagent: successfully started X2Go
agent session with ID testuser-86-1373237785_stRTERMINAL_dp32
Jul  8 10:56:26 testhost /usr/bin/x2gofeature: x2gofeature called with
options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:26 testhost
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:26 testhost /usr/bin/x2goserver-run-extensions:
x2goserver-run-extensions called with options:
testuser-86-1373237785_stRTERMINAL_dp32 post-start
Jul  8 10:56:27 testhost /usr/lib/x2go/x2gocreatesession[17492]:
db_createsession called, session ID:
testuser-86-1373237785_stRTERMINAL_dp32, cookie:
4f8e1e69b811a014e2599da524bdb118, client: 10.10.77.185, pid: 17459,
graphics port: 30001, sound port: 30002, file sharing port: 30003
Jul  8 10:56:27 testhost /usr/bin/x2gostartagent: blocking creation of
agent's keyboard file
/home/testuser/.x2go/C-testuser-86-1373237785_stRTERMINAL_dp32/keyboard as
requested by session startup command
Jul  8 10:56:28 testhost /usr/bin/x2goruncommand: x2goruncommand called
with options: 86 17459 testuser-86-1373237785_stRTERMINAL_dp32 30002
TERMINAL nosnd R
Jul  8 10:56:28 testhost /usr/bin/x2goruncommand: exporting
LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11
Jul  8 10:56:28 testhost /usr/bin/x2gofeature: x2gofeature called with
options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:28 testhost
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
Jul  8 10:56:28 testhost /usr/bin/x2goserver-run-extensions:
x2goserver-run-extensions called with options:
testuser-86-1373237785_stRTERMINAL_dp32 pre-runcommand
Jul  8 10:56:28 testhost /usr/bin/x2goruncommand: running command
/usr/bin/konsole
Jul  8 10:56:28 testhost /usr/bin/x2gosetkeyboard: x2gosetkeyboard called
with options:
Jul  8 10:56:28 testhost /usr/bin/x2gofeature: x2gofeature called with
options: X2GO_XSESSION
Jul  8 10:56:28 testhost /usr/bin/x2gosetkeyboard:
/home/testuser/.x2go/C-testuser-86-1373237785_stRTERMINAL_dp32/keyboard is
blocked, not setting keyboard parameters from client-side settings
Jul  8 10:56:29 testhost
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features:
x2goserver-extensions.features called with options: X2GO_XSESSION
Jul  8 10:56:29 testhost /usr/share/x2go/x2gofeature.d/x2goserver.features:
x2goserver.features called with options: X2GO_XSESSION
Jul  8 10:56:29 testhost
/usr/share/x2go/x2gofeature.d/x2goserver-xsession.features:
x2goserver-xsession.features called with options: X2GO_XSESSION
Jul  8 10:56:29 testhost /usr/bin/x2goruncommand: executing command
"/usr/bin/konsole"...
Jul  8 10:56:29 testhost /usr/bin/x2goruncommand: command /usr/bin/konsole
forked to background, waiting for agent to finish
Jul  8 10:56:29 testhost /usr/bin/x2gomountdirs[17897]: x2gomountdirs has
been called with options: dir testuser-86-1373237785_stRTERMINAL_dp32
sshuser /home/testuser/.x2go/ssh/key.em7224
/cygdrive/C/Users/testuser/X2GO~1/S-5FA8~1/spool__PRINT_SPOOL___REVERSESSH_PORT__30003
Jul  8 10:56:29 testhost /usr/bin/x2gomountdirs[17897]: mounting
/tmp/.x2go-testuser/spool/C-testuser-86-1373237785_stRTERMINAL_dp32, mount
point type is print spool directory
Jul  8 10:56:29 testhost /usr/bin/x2gomountdirs[17897]: db_insertmount
called, session ID: testuser-86-1373237785_stRTERMINAL_dp32, path:
/tmp/.x2go-testuser/spool/C-testuser-86-1373237785_stRTERMINAL_dp32,
client: 127.0.0.1; return value: 1
Jul  8 10:56:29 testhost /usr/bin/x2gomountdirs[17897]: executing: sshfs
 -o idmap=user,uid=`id -u`,gid=`id
-g`,ServerAliveInterval=300,Cipher=blowfish,IdentityFile=/home/testuser/.x2go/ssh/key.em7224,UserKnownHostsFile=/home/testuser/.x2go/ssh/key.em7224.ident
"sshuser"@127.0.0.1:"/cygdrive/C/Users/testuser/X2GO~1/S-5FA8~1/spool"
"/tmp/.x2go-testuser/spool/C-testuser-86-1373237785_stRTERMINAL_dp32" -p
30003
Jul  8 10:56:32 testhost /usr/bin/x2gomountdirs[17897]: successfully
mounted
sshuser@127.0.0.1:30003/cygdrive/C/Users/testuser/X2GO~1/S-5FA8~1/spool to
/tmp/.x2go-testuser/spool/C-testuser-86-1373237785_stRTERMINAL_dp32
Jul  8 10:57:00 testhost kernel: [14731845.848541] x2goagent[17459]:
segfault at 7ff600000000 ip 00007ff673cc3e80 sp 00007fffabf26518 error 4 in
libc-2.11.1.so[7ff673b9a000+17d000]

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Message #10 received at 261@bugs.x2go.org (full text, mbox, reply):

From: tjohnson@lic.co.nz

To: 261@bugs.x2go.org

Subject: Wokring on 12.04

Date: Fri, 12 Jul 2013 13:19:34 +1200

[Message part 1 (text/plain, inline)]

I have been able to get around the issue with keyboard lockups by running 
the server on ubuntu 12.04 instead of 10.04. Most likely an issue with the 
particular install of 10.04 so I'm happy to close this bug.

loving x2go

Tom Johnson
Research Programmer

Private Bag 3016 (Cnr Ruakura & Morrinsville Roads, Newstead)
Hamilton 3240 NEW ZEALAND
Ph: 07 856 6897
Mobile: 022 089 6874
Web: www.lic.co.nz

P Please consider the environment before you print this e-mail

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Message #15 received at 261-done@bugs.x2go.org (full text, mbox, reply):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

To: tjohnson@lic.co.nz

Cc: 261-done@bugs.x2go.org

Subject: Re: [X2Go-Dev] Bug#261: Working on 12.04

Date: Thu, 18 Jul 2013 11:36:25 +0200

[Message part 1 (text/plain, inline)]

Hi Tom,

On Fr 12 Jul 2013 03:19:34 CEST  wrote:

> I have been able to get around the issue with keyboard lockups by running
> the server on ubuntu 12.04 instead of 10.04. Most likely an issue with the
> particular install of 10.04 so I'm happy to close this bug.

Closing this issue as the submitter requested closure.(And: I have  
never observed such a behaviour myself on Ubuntu 10.04).

> loving x2go

:-D

Mike



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