[Bug 1610527] New: blender crash - opencv problem

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Bug ID: 1610527
           Summary: blender crash - opencv problem
           Product: Fedora
           Version: 28
         Component: blender
          Severity: high
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail]

Description of problem:
blender is not starting

Version-Release number of selected component (if applicable):
2.79b-3

How reproducible:
Always

Steps to Reproduce:
1. start blender

Actual results:

******************************************************************
* FATAL ERROR:                                                   *
* This OpenCV build doesn't support current CPU/HW configuration *
*                                                                *
* Use OPENCV_DUMP_CONFIG=1 environment variable for details      *
******************************************************************

Required baseline features:
SSE - OK
SSE2 - OK
SSE3 - NOT AVAILABLE
OpenCV(3.4.1) Error: Assertion failed (Missing support for required CPU
baseline features. Check OpenCV build configuration and required CPU/HW setup.)
in initialize, file
/builddir/build/BUILD/opencv-3.4.1/modules/core/src/system.cpp, line 487
terminate called after throwing an instance of 'cv::Exception'
  what():  OpenCV(3.4.1)
/builddir/build/BUILD/opencv-3.4.1/modules/core/src/system.cpp:487: error:
(-215) Missing support for required CPU baseline features. Check OpenCV build
configuration and required CPU/HW setup. in function initialize

Annullato (core dump creato)

Expected results:
blender starting up...

Additional info:
system specs: motherboard: intel DP45SG (lga775) - cpu: intel xeon 5450
(lga771) - ram: 8Gb

[Bug 1610527] blender crash - opencv problem

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Luya Tshimbalanga  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail],
                   |                            |[e-mail]
              Flags|                            |needinfo?([e-mail])

--- Comment #1 from Luya Tshimbalanga  ---
Could you test this update if that solves the issue?
https://bodhi.fedoraproject.org/updates/FEDORA-2018-1f97e63b89

[Bug 1610527] opencv crashes on Intel Xeon 5450

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Luya Tshimbalanga  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail]
          Component|blender                     |opencv
           Assignee|[e-mail]   |[e-mail]
            Summary|blender crash - opencv      |opencv crashes on Intel
                   |problem                     |Xeon 5450

--- Comment #2 from Luya Tshimbalanga  ---
It appears the issue is related to OpenCV on that old Xeon 5450. Assigning to
the right packager.

[Bug 1610527] opencv crashes on Intel Xeon 5450

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Josef Ridky  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|---                         |CANTFIX
        Last Closed|                            |2018-08-10 02:46:45

--- Comment #3 from Josef Ridky  ---
If your CPU doesn't support required feature, none update of OpenCV sowftware
will solve it.

You have to update your hardware to be able to use this software again.

Closing as CANTFIX.

[Bug 1610527] opencv crashes on Intel Xeon 5450

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Andrea V.  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CLOSED                      |MODIFIED
         Resolution|CANTFIX                     |---
              Flags|needinfo?([e-mail])  |
           Keywords|                            |Reopened

--- Comment #4 from Andrea V.  ---
I think that Xeon 5450 supports SSE3... see:

http://cpuboss.com/cpu/Intel-Xeon-X5450

I have the latest Intel microcode installed anyway my setup is a hack: the CPU
is a LGA 771 socket while the motherboard is LGA 775

I bypassed the problem downloading and installing Blender from sourceforge.net
and it works fine.

[Bug 1610527] opencv crashes on Intel Xeon 5450

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

Sergio Monteiro Basto  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |CLOSED
         Resolution|---                         |WORKSFORME
        Last Closed|2018-08-10 02:46:45         |2018-09-26 21:29:20

--- Comment #5 from Sergio Monteiro Basto  ---

Close as work for you (or me)

"I bypassed the problem downloading and installing Blender from sourceforge.net
and it works fine."

what you mean as modified ?

[Bug 1610527] opencv crashes on Intel Xeon 5450

https://bugzilla.redhat.com/show_bug.cgi?id=1610527

--- Comment #6 from Andrea V.  ---
Sorry, my mistake, I was meaning that I modified the bug report adding my
comment.