[Octave-bug-tracker] [bug #61017] GUI doesn't work anymore, even though CLI works fine

[Markus Mützel]

Follow-up Comment #20, bug #61017 (project octave):

Hmm...

It might help to inspect the point at which Octave is hanging when the GUI
doesn't show for you.
For this, could you please do the following:
- Start Octave with the .bat file like described earlier (`octave.bat
--gui`).
- With the black Window hanging around, open the Task Manager and switch to
the "Details" tab. Look for `octave-gui.exe` in that list and take note of the
corresponding PID.
- Open the folder where Octave is installed. You should find a file called
`cmdshell.bat`. Run that script. That should open an MSYS2 bash.
- At that shell, run `gdb -p *PID*` where you replace *PID* with the PID you
noted before.
- At the (gdb) prompt, execute `thread apply all bt`. That might return a
longer list of backtraces that you might need to continue by typing `c`.
- Please, paste that output here.


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