bugGNU Octave - Bugs: bug #50795, octave-gui hangs on exit


bug #50795: octave-gui hangs on exit

Submitted by:  theirix <theirix>
Submitted on:  Thu Apr 13 13:11:13 2017  
Category: GUISeverity: 3 - Normal
Priority: 5 - NormalItem Group: Unexpected Error
Status: NoneAssigned to: None
Originator Name: Open/Closed: Open
Release: 4.2.1Operating System: Mac OS

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Thu Apr 13 13:11:13 2017, original submission:

Octave-GUI hangs on quit almost each time I launched it. Only kill -9 helps.

Stacktraces and spindumps are attached.

Octave was installed on macOS 10.12.4. Binary was obtained in homebrew with the following options:
/usr/local/Cellar/octave/4.2.1_1 (2,276 files, 47.2MB) *
Poured from bottle on 2017-03-12 at 15:20:53
From: https://github.com/Homebrew/homebrew-science/blob/master/octave.rb
==> Dependencies
Build: gnu-sed ✔, pkg-config ✔, bison ✘, gawk ✔, texinfo ✔
Required: fontconfig ✔, freetype ✔, pcre ✔, veclibfort ✔, pstoedit ✔
Recommended: arpack ✔, curl ✔, epstool ✔, fftw ✘, fltk ✔, gl2ps ✔, glpk ✔, graphicsmagick ✔, hdf5 ✔, qhull ✔, qrupdate ✔, readline ✔, suite-sparse ✔, transfig ✔, ghostscript ✘, qt@5.7 ✔, gnuplot --with-qt@5.7 ✔
Optional: openblas ✘, libsndfile ✘, llvm ✘, portaudio ✘

theirix <theirix>


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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu Apr 13 13:11:13 2017theirixAttached File-=>Added Sample of octave-gui.txt, #40388
      Attached File-=>Added octave-gui_2017-04-13-153829_tau.hang.txt, #40389

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