bugGNU Octave - Bugs: bug #56795, Octave GUI opens and immediately...

 
 

bug #56795: Octave GUI opens and immediately closes

Submitted by:  None
Submitted on:  Thu 22 Aug 2019 05:36:21 PM UTC  
 
Category:  GUI Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Other
Status:  Need Info Assigned to:  None
Originator Name:  Kaywan Originator Email:  -email is unavailable-
Open/Closed:  Open Release:  5.1.0
Operating System:  Microsoft Windows

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Fri 23 Aug 2019 05:32:22 PM UTC, comment #3: 

Thanks for reporting back.

AFAIK there is no reason Octave's GUI shouldn´t work on a high-resolution monitor.
The only bug report that maybe vaguely relates to your issue is bug #45220but I doubt it.

You can try to remove the qt-settings file and start Octave again.
It's somewhere in  C:\User\<username>\.config\

Philip Nienhuis <philipnienhuis>
Project Member
Fri 23 Aug 2019 04:52:56 PM UTC, comment #2: 

Hi Philip,
    To your questions, the GUI window just opens and after about one second closes again.  And I've tried it many times with the same results -- even re-installed JRE / Octave, to see if some updates would have helped.

On the bright side, I lucked out and found that the issue seems to have to do with the monitor resolution.
If instead of opening the window on my secondary 30" monitor, I open it on the small notebook screen, there is no problem.
Also, I can then move the windows over manually, just for some reason the window cannot open directly on the large screen.

Thanks,
Kaywan

comment #1:

> Q.1: Does Windows tell you that Octave has crashed? or does Octave silently (and apparently "gracefully") shut down by itself?
>
> Q.2: Did you try to restart Octave after that? maybe a few times?
>
> Sometimes I see Octave crashing w/o any apparent reason as well, seemingly more often after reinstalling Octave. FYI I use Octave mostly on Windows 7 Professional (home) & -Enterprise (at work), rarely on Win10.
> I simply restart Octave again, usually it works fine that second try and keeps on working fine thereafter also in next invocations.
>
> I wonder what the cause is - maybe dlls left in memory or maybe dlls still not released my malware checkers? New entries in the qt-settings file that haven't been initialized?  search me.
> All that counts for me is that Octave works fine afterwards.
>

Anonymous
Fri 23 Aug 2019 07:50:37 AM UTC, comment #1: 

Q.1: Does Windows tell you that Octave has crashed? or does Octave silently (and apparently "gracefully") shut down by itself?

Q.2: Did you try to restart Octave after that? maybe a few times?

Sometimes I see Octave crashing w/o any apparent reason as well, seemingly more often after reinstalling Octave. FYI I use Octave mostly on Windows 7 Professional (home) & -Enterprise (at work), rarely on Win10.
I simply restart Octave again, usually it works fine that second try and keeps on working fine thereafter also in next invocations.

I wonder what the cause is - maybe dlls left in memory or maybe dlls still not released my malware checkers? New entries in the qt-settings file that haven't been initialized?  search me.
All that counts for me is that Octave works fine afterwards.

Philip Nienhuis <philipnienhuis>
Project Member
Thu 22 Aug 2019 05:36:21 PM UTC, original submission:  

I installed octave-5.1.0-w64 with the installer.

Prior to that I installed JRE version 1.8.0_221.

The Octave CLI seems to run fine, but when I try to run the GUI the window opens for about 1 second, and then closes.   When I installed octave originally just last week, it was working fine, so possibly a very recent windows update could be the issue (?).

I checked in the Windows Event Viewer and found this error message (pointing to an issue in ntdll.dll)

Log Name:      Application
Source:        Application Error
Date:          8/22/2019 10:30:39 AM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      DESKTOP-7DGJRST
Description:
Faulting application name: octave-gui.exe, version: 0.0.0.0, time stamp: 0x00000000
Faulting module name: ntdll.dll, version: 10.0.17763.592, time stamp: 0x0f1b8afd
Exception code: 0xc0000374
Fault offset: 0x00000000000fb049
Faulting process id: 0xb1c
Faulting application start time: 0x01d5590f501dfec9
Faulting application path: C:\Octave\OCTAVE~1.0\mingw64\bin\octave-gui.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: b1d6996c-d875-4d14-8f70-40e56d1feaa0
Faulting package full name:
Faulting package-relative application ID:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Level>2</Level>
    <Task>100</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2019-08-22T17:30:39.086940100Z" />
    <EventRecordID>3274</EventRecordID>
    <Channel>Application</Channel>
    <Computer>DESKTOP-7DGJRST</Computer>
    <Security />
  </System>
  <EventData>
    <Data>octave-gui.exe</Data>
    <Data>0.0.0.0</Data>
    <Data>00000000</Data>
    <Data>ntdll.dll</Data>
    <Data>10.0.17763.592</Data>
    <Data>0f1b8afd</Data>
    <Data>c0000374</Data>
    <Data>00000000000fb049</Data>
    <Data>b1c</Data>
    <Data>01d5590f501dfec9</Data>
    <Data>C:\Octave\OCTAVE~1.0\mingw64\bin\octave-gui.exe</Data>
    <Data>C:\Windows\SYSTEM32\ntdll.dll</Data>
    <Data>b1d6996c-d875-4d14-8f70-40e56d1feaa0</Data>
    <Data>
    </Data>
    <Data>
    </Data>
  </EventData>
</Event>

Anonymous

 

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