Hello Seg3D People

    Object:        Seg3D2 segfault
                   reproducible
    Attached:    strace.out of our session

We just happily compiled/installed Seg3D2 on one of our debian server:

       3.2.0-2-amd64 x86_64 GNU/Linux
        24 GB of memory
    VGA compatible controller:
        NVIDIA Corporation GF100 [Quadro 4000] (rev a3)
        2GB of video mem
       gcc-4.4                                4.4.7-1

    python2.7
    python3.2 [both installed, we don't know which one was/is used

    glx-alternative-nvidia                 0.2.1
    libgl1-nvidia-alternatives             295.40-1
    libgl1-nvidia-glx:amd64                295.40-1
    libglx-nvidia-alternatives             295.40-1
    nvidia-alternative                     295.40-1
    nvidia-glx                             295.40-1
    nvidia-installer-cleanup               20111111+3
    nvidia-kernel-common                   20111111+3
    nvidia-kernel-dkms                     295.40-1
    nvidia-kernel-source                   295.40-1
    nvidia-settings                        295.33-2
    nvidia-support                         20111111+3
    nvidia-vdpau-driver:amd64              295.40-1
    nvidia-xconfig                         295.33-1
    xserver-xorg-video-nvidia              295.40-1


We loaded an image series and were able to visualize the orthoslice
views. We then rendered the volume and started turning it
around. After a while of continuous movement the software crashed with
a segmentation fault.

Please let us know if we can provide further info.

Regards

On Thu, Apr 26, 2012 at 9:14 AM, Sidnei Paciornik <sidnei@puc-rio.br> wrote:

Dear Ayla,

I appreciate your prompt help. That did it. It was pretty obvious. Sorry for wasting your time with it.

Cheers,

Sidnei

On Wed, Apr 25, 2012 at 3:43 PM, Ayla Khan <ayla@sci.utah.edu> wrote:

Hi Sidnei,

Can you try updating your graphics card driver and see if you're still seeing this problem? It looks like you're a few versions behind - the current version for GeForce 9400 GT is 296.10 (http://www.geforce.com/drivers/results/42438).

Ayla

On Apr 25, 2012, at 11:17 AM, <sidnei@puc-rio.br> <sidnei@puc-rio.br> wrote:

I have Seg3D running on WinXP 64 and a NVidia 9400 board. The system info is
displayed at the end of this message.

When I load an image stack composed of tif files Seg3D does open the image
stack correctly, understands its x-y-z sizes and is even able to show the voxel
info when passing the mouse over any point. However, no images are displayed
either in the Volume viewer or the orthoslice viewers.

Any hints?

Thank you!

FOLLOWS SYSTEM INFO:
[Display]
Processor: Intel(R) Core(TM) i7 CPU 920  @ 2.67GHz (2667
MHz)
Operating System: Microsoft Windows XP, 64-bit (Service Pack 2)
DirectX version: 9.0c
GPU processor: GeForce 9400 GT
Driver version: 182.50
Stream processors: 16
Core clock: 550 MHz
Shader clock: 1350 MHz
Memory clock: 400 MHz (800 MHz data rate)
Memory interface: 128-bit
Memory: 512 MB
Video BIOS version: 62.94.46.00.9A
IRQ: 16
Bus: PCI Express x16 Gen2

[Components]

nvCplUIR.dll 2.4.370.04 NVIDIA Control Panel
nvCpl.cpl 2.4.370.04 NVIDIA Control Panel Applet
nvCplUI.exe 2.4.370.04 NVIDIA Control Panel
nvWSSR.dll 6.14.11.8250 NVIDIA Workstation Server
nvWSS.dll 6.14.11.8250 NVIDIA Workstation Server
nvViTvSR.dll 6.14.11.8250 NVIDIA Video and TV Server
nvViTvS.dll 6.14.11.8250 NVIDIA Video and TV Server
nvMoblSR.dll 6.14.11.8250 NVIDIA Mobile Server
nvMoblS.dll 6.14.11.8250 NVIDIA Mobile Server
nvDispSR.dll 6.14.11.8250 NVIDIA Display Server
NVMCTRAY.DLL 6.14.11.8250 NVIDIA Media Center Library
NVOGLNT.DLL 6.14.11.8250 NVIDIA Compatible OpenGL ICD
nvDispS.dll 6.14.11.8250 NVIDIA Display Server
NVCPL.DLL 6.14.11.8250 NVIDIA Compatible Windows 2000
Display driver, Version 182.50
NV4_MINI.SYS 6.14.11.8250 NVIDIA Compatible Windows 2000
Miniport Driver, Version 182.50
NV4_DISP.DLL 6.14.11.8250 NVIDIA Compatible Windows 2000
Display driver, Version 182.50
nvGameSR.dll 6.14.11.8250 NVIDIA 3D Settings Server
nvGameS.dll 6.14.11.8250 NVIDIA 3D Settings Server