Our IT guy said it could be a software problem since he didn't have the problem 
and the only difference between out computers was the display.
We have these versions at the institute: 

4.0.5 ; 4.1.0 ; 4.5.0 ; 5.0.0 ; 5.1.0 ; 5.2.0 ; 5.3.0 ; 6.0.0beta
Is the first one the dev version?

Cheers, Clara

----- Ursprüngliche Mail -----
Von: "Ruopeng Wang" <rpw...@nmr.mgh.harvard.edu>
An: "Freesurfer support list" <freesurfer@nmr.mgh.harvard.edu>
Gesendet: Dienstag, 3. November 2015 17:57:50
Betreff: Re: [Freesurfer] Freesurfer crash upon wm.mgz changes

There was a bug in freeview in FS 5.3.0 that may have caused the crash. Clara, 
can you try the dev version of freeview? 

Ruopeng 

On 11/03/2015 11:50 AM, Bruce Fischl wrote: 


Hi Clara 

that doesn't crash for me. Are you sure you ahve write permission to the file? 
And that the disk isn't full? Ruopeng: any other ideas? 

Bruce 

On Tue, 3 Nov 2015, Clara Kühn wrote: 



Hi Bruce, 

I attached the wm.mgz from one of my participants. It happens with any 
participant though. 
What I did is add wm voxels ( 147, 106, 68 ) and klick the save button and then 
it crashes with afore mentioned error message. 

Cheers, Clara 

----- Ursprüngliche Mail ----- 
Von: "Bruce Fischl" <fis...@nmr.mgh.harvard.edu> 
An: "Freesurfer support list" <freesurfer@nmr.mgh.harvard.edu> 
Gesendet: Dienstag, 3. November 2015 14:42:25 
Betreff: Re: [Freesurfer] Freesurfer crash upon wm.mgz changes 

Hi Clara 

can you send us the wm.mgz and tell us exactly what you did to make it 
crash? 

thahks 
Bruce 
On Tue, 3 Nov 2015, Clara Kühn wrote: 



Dear FreeSurfer experts, 

since last week I have the problem that FS (5.3.0) crashes when I try to save 
changes to the wm.mgz. It closes immediately and the wm.mgz is deleted. I can 
always restore it by renaming the temporary file (wm.mgz~) but it obviously 
doen't save any changes. 

I've tried different computers (same FS version) and on some it works and on 
some the same problem occurs. I just tried it on the 6.0.0beta version and it 
saved like a charm. I would rather, however, keep editing my data with the same 
version. 
Here is the error message I get in the terminal: 

[0]PETSC ERROR: 
------------------------------------------------------------------------ 
[0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, probably 
memory access out of range 
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger 
[0]PETSC ERROR: or see 
http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal 
[0]PETSC ERROR: or try http://valgrind.org on linux or man libgmalloc on Apple 
to find memory corruption errors 
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run 
[0]PETSC ERROR: to get more information on the crash. 
[0]PETSC ERROR: --------------------- Error Message 
------------------------------------ 
[0]PETSC ERROR: Signal received! 
[0]PETSC ERROR: 
------------------------------------------------------------------------ 
[0]PETSC ERROR: Petsc Release Version 2.3.3, Patch 13, Thu May 15 17:29:26 CDT 
2008 HG revision: 4466c6289a0922df26e20626fd4a0b4dd03c8124 
[0]PETSC ERROR: See docs/changes/index.html for recent updates. 
[0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. 
[0]PETSC ERROR: See docs/index.html for manual pages. 
[0]PETSC ERROR: 
------------------------------------------------------------------------ 
[0]PETSC ERROR: Unknown Name on a linux-gnu named etsch by ckuehn Fri Oct 30 
17:22:55 2015 
[0]PETSC ERROR: Libraries linked from 
/autofs/space/lyon_006/pubsw/Linux2-2.3-x86_64/packages/petsc/2.3.3-p13/src/petsc-2.3.3-p13/lib/linux-gnu-c-opt
 
[0]PETSC ERROR: Configure run at Tue Aug 10 15:01:59 2010 
[0]PETSC ERROR: Configure options --with-debugging=no --with-cc=gcc 
--with-fc=g77 --download-f-blas-lapack=0 --download-mpich=1 --with-mpi=1 
--with-x=0 --with-gnu-copyright-code=0 --with-shared=0 COPTFLAGS=-O3 
CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 
[0]PETSC ERROR: 
------------------------------------------------------------------------ 
[0]PETSC ERROR: User provided function() line 0 in unknown directory unknown 
file 
[unset]: aborting job: 
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0 
Segmentation fault (core dumped) 

Any idea what it means by Segmentation Violation and how I can fix it?? 
Cheers and thanks in advance! 
Clara Kühn 

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The information in this e-mail is intended only for the person to whom it is
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contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.

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