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[Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in
From: |
Dan Sebald |
Subject: |
[Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode |
Date: |
Mon, 06 Apr 2015 19:08:48 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0 SeaMonkey/2.15 |
Follow-up Comment #1, bug #44751 (project octave):
When --no-gui is used, the link between Qt and Octave still exists. So in
some sense the --no-gui and "with GUI" mode are similar. --no-gui-libs is
different (no link established).
When there is a link established, Octave core "exit" will inquire with the
link (what would normally be the GUI) whether it is OK to shutdown. That step
is typically used for closing/saving all editor windows and whatnot.
There needs to be a connection between this signal and some slot. The latest
development version might also handle this by creating a main_window, but not
displaying. There is a patch here:
https://savannah.gnu.org/bugs/?44116
that establishes that connection even in the case of main_window not
constructed.
Are you using the very latest development version? Or something that might be
a week old or older?
For reference, there is also a patch in the works to address a related
problem, one of forcing a shutdown when Octave core appears busy:
https://savannah.gnu.org/bugs/?44485
but it's best to address that after the --no-gui issues are worked out.
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- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Guillaume, 2015/04/06
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode,
Dan Sebald <=
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Michael Godfrey, 2015/04/06
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Guillaume, 2015/04/06
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Mike Miller, 2015/04/06
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Guillaume, 2015/04/07
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Guillaume, 2015/04/07
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Rik, 2015/04/07
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Rik, 2015/04/07
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Rik, 2015/04/07
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Guillaume, 2015/04/08
- [Octave-bug-tracker] [bug #44751] Failure to exit when running Octave in --no-gui mode, Rik, 2015/04/08