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[Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing
From: |
Dan Sebald |
Subject: |
[Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures |
Date: |
Mon, 29 Jan 2018 01:24:13 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0 |
URL:
<http://savannah.gnu.org/bugs/?52998>
Summary: Segmentation fault for OpenGL printing of
non-visible figures
Project: GNU Octave
Submitted by: sebald
Submitted on: Mon 29 Jan 2018 06:24:11 AM UTC
Category: Plotting with OpenGL
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Segfault, Bus Error, etc.
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
_______________________________________________________
Details:
Both Qt and FLTK toolkits are crashing with the following (changeset:
24636:9d01ce02d5cb) :
octave:1> graphics_toolkit qt
octave:2> set(gcf, 'visible', 'off')
octave:3> plot(1:50)
octave:4> print junk.pdf
fatal: caught signal Segmentation fault -- stopping myself...
Segmentation fault
octave:1> graphics_toolkit fltk
octave:2> set(gcf, 'visible', 'off')
octave:3> plot(1:50)
octave:4> print junk.pdf
fatal: caught signal Segmentation fault -- stopping myself...
Segmentation fault
while gnuplot toolkit seems to work
octave:1> graphics_toolkit gnuplot
octave:2> set(gcf, 'visible', 'off')
octave:3> plot(1:50)
octave:4> print junk.pdf
octave:5> exit
Here might be a clue from FLTK toolkit:
octave:1> graphics_toolkit fltk
octave:2> plot (1:10, 'o-')
octave:3> set(gcf, 'visible', 'off')
octave:4> print tst.pdf
error: __osmesa_print__: Depth and stencil doesn't match, are you sure you are
using OSMesa >= 9.0?
error: called from
__opengl_print__ at line 161 column 7
print at line 552 column 14
octave:4> exit
while for Qt toolkit this also produces a crash:
octave:1> graphics_toolkit qt
octave:2> plot (1:10, 'o-')
octave:3> set(gcf, 'visible', 'off')
octave:4> print tst.pdf
fatal: caught signal Segmentation fault -- stopping myself...
Segmentation fault
I noted the changeset above (24636:9d01ce02d5cb) because there is some
activity around this time regarding "print" (
http://savannah.gnu.org/bugs/?52940 ) that could fix this issue for at least
Qt toolkit.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?52998>
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- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures,
Dan Sebald <=
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Sahil Yadav, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Dan Sebald, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Rik, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Rik, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Dan Sebald, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Dmitri A. Sergatskov, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Dan Sebald, 2018/01/29
- [Octave-bug-tracker] [bug #52998] Segmentation fault for OpenGL printing of non-visible figures, Dmitri A. Sergatskov, 2018/01/29