[Octave-bug-tracker] [bug #63700] Octave GUI (8.0.90) freezes during unit test "jupyter-notebook.tst"

[Hartmut]

Follow-up Comment #5, bug #63700 (project octave):

Yes, I can reproduce this on my machine. When first cd to the folder with this
unit test, and then call "test 'jupyter-notebook.tst' I can always freeze my
Octave process. 

When doing this with Octave GUI, the whole windows becomes unresponsive. When
doing this with Octave CLI, the window stays "alive", but Octave does not
react any more, not even to Ctrl+C  in the CLI. 

In Octave CLI I additionally get some warnings displayed before it freezes:

octave:16> test "jupyter-notebook.tst"
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer
GL2PS warning: Unknown token in buffer



I do not know how to generate a gdb backtrace. If you still consider this
useful to get, please point me to some explanation how to do this.


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