Re: [X2go-dev] x2go client seg fault

----- "--[ UxBoD ]--" <uxbod@splatnix.net> wrote:

----- "--[ UxBoD ]--" <uxbod@splatnix.net> wrote:

...

Hi,

Received latest Ubuntu Karmic patches and X2Go no longer launches :

x2goclient Can't load translator (:/x2goclient_en_gb) !

Can't load translator (:/qt_en_GB) !

Segmentation fault

My laptop kernel is :

uname -a Linux cyborg 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009 x86_64 GNU/Linux

and installed X2Go binaries :

dpkg -l | grep x2go ii nxcompshad 3.4.0-1-1

...

          nx based library needed by the x2go system

ii pinentry-x2go 0.7.5-2

...

          Qt4-based PIN or pass-phrase entry dialog fo

ii x2goagent 3.4.0-3-1

...

          Special NX-ized client, was developed by NoM

ii x2goclient 3.01-5

...

          x2goclient qt4 client

ii x2goprint 3.0.0-1

...

          x2goprint command

ii x2goserver 3.0.1-5

...

          x2goserver (daemon and tools)

Anyway to capture a backtrace ?

Stracing the process I see :

[ 7f0b2acd1e85] stat("/home/uxbod/.x2go/ssh/socaskpass-j16226", 0x2d129b8) = -1 ENOENT (No such file or directory) [ 7f0b2acd1f25] lstat("/home/uxbod/.x2go/ssh/socaskpass-j16226", 0x7fff81a1c730) = -1 ENOENT (No such file or directory) [ 7f0b2acd41c7] unlink("/home/uxbod/.x2go/ssh/socaskpass-j16226") = -1 ENOENT (No such file or directory) [ 7f0b2acd41c7] unlink("/home/uxbod/.x2go/ssh/socaskpass-j16226.log") = 0 [ 7f0b2acd1e85] stat("/home/uxbod/.x2goclient/sessions", {st_mode=S_IFREG|0644, st_size=1041, ...}) = 0 [ 7f0b2acd273b] open("/home/uxbod/.x2goclient/sessions", O_RDONLY) = 20 [ 7f0b2acd1ed4] fstat(20, {st_mode=S_IFREG|0644, st_size=1041, ...}) = 0 [ 7f0b2b7291f7] fcntl(20, F_SETFD, FD_CLOEXEC) = 0 [ 7f0b2acd2a10] close(20) = 0 [ 7f0b2acd1e85] stat("/home/uxbod/.x2goclient/sessions", {st_mode=S_IFREG|0644, st_size=1041, ...}) = 0 [ 7f0b2acd1e85] stat("/home/uxbod/.x2goclient/sessions", {st_mode=S_IFREG|0644, st_size=1041, ...}) = 0 [ 7f0b2acd1e85] stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3661, ...}) = 0 [ 7f0b2b9d8767] --- SIGSEGV (Segmentation fault) @ 0 (0) --- upeek: ptrace(PTRACE_PEEKUSER,16226,128,0): No such process [????????????????] +++ killed by SIGSEGV +++

The issue was that the password had expired; but should that really cause a seg fault ?

Thanks, Phil