Re: serious bug (fedora issue?)

[Patrick Dupre]

Hello,

Was the information that I provided useful?

I also have to face other crash issues. I will try to communicate after
the previous one have been solved.

Thank.

===
 Patrick DUPRÉ | | email: pdu...@gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale   | |
===

Re: serious bug (fedora issue?)

[Patrick Dupre]

 0x55da71c8 in lyx::graphics::CacheItem::tryDisplayFormat() const ()
#44 0x55db34ed in lyx::graphics::Loader::Impl::startLoading() ()
#45 0x55b909d8 in lyx::RenderGraphic::metrics(lyx::MetricsInfo&, 
lyx::Dimension&) const ()
#46 0x5593e95e in lyx::TextMetrics::redoParagraph(long) ()
#47 0x5593ff50 in lyx::TextMetrics::metrics(lyx::MetricsInfo&, 
lyx::Dimension&, int) ()
#48 0x55b6fe0f in lyx::InsetText::metrics(lyx::MetricsInfo&, 
lyx::Dimension&) const ()
#49 0x55ab3347 in lyx::InsetCollapsible::metrics(lyx::MetricsInfo&, 
lyx::Dimension&) const ()
#50 0x5593e95e in lyx::TextMetrics::redoParagraph(long) ()
#51 0x5597fd7a in lyx::BufferView::scrollToCursor(lyx::DocIterator 
const&, bool) ()
#52 0x55984c65 in 
lyx::BufferView::processUpdateFlags(lyx::Update::flags) ()
#53 0x55d5a1df in 
lyx::frontend::SpellcheckerWidget::Private::setSelection(lyx::DocIterator 
const&, lyx::DocIterator const&) const ()
#54 0x55d5beb8 in lyx::frontend::SpellcheckerWidget::Private::check() 
[clone .localalias.129] ()
#55 0x55d5c734 in 
lyx::frontend::SpellcheckerWidget::on_ignoreAllPB_clicked() ()
#56 0x55d5d1c1 in 
lyx::frontend::SpellcheckerWidget::qt_metacall(QMetaObject::Call, int, void**) 
()
#57 0x75ff6ec7 in QMetaObject::activate(QObject*, int, int, void**) () 
at /lib64/libQt5Core.so.5
#58 0x769af8e6 in QAbstractButton::clicked(bool) () at 
/lib64/libQt5Widgets.so.5
#59 0x769afb0e in QAbstractButtonPrivate::emitClicked() () at 
/lib64/libQt5Widgets.so.5
#60 0x769b0f63 in QAbstractButtonPrivate::click() () at 
/lib64/libQt5Widgets.so.5
#61 0x769b1135 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () 
at /lib64/libQt5Widgets.so.5
#62 0x769065c8 in QWidget::event(QEvent*) () at 
/lib64/libQt5Widgets.so.5
#63 0x768c7475 in QApplicationPrivate::notify_helper(QObject*, QEvent*) 
() at /lib64/libQt5Widgets.so.5
#64 0x768cedd8 in QApplication::notify(QObject*, QEvent*) () at 
/lib64/libQt5Widgets.so.5
#65 0x55ba4c8e in lyx::frontend::GuiApplication::notify(QObject*, 
QEvent*) ()
#66 0x75fcec36 in QCoreApplication::notifyInternal2(QObject*, QEvent*) 
() at /lib64/libQt5Core.so.5
#67 0x768ce0cd in QApplicationPrivate::sendMouseEvent(QWidget*, 
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool) () at 
/lib64/libQt5Widgets.so.5
#68 0x76921368 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at 
/lib64/libQt5Widgets.so.5
#69 0x76923f0e in QWidgetWindow::event(QEvent*) () at 
/lib64/libQt5Widgets.so.5
#70 0x768c7475 in QApplicationPrivate::notify_helper(QObject*, QEvent*) 
() at /lib64/libQt5Widgets.so.5
#71 0x768ceb90 in QApplication::notify(QObject*, QEvent*) () at 
/lib64/libQt5Widgets.so.5
#72 0x55ba4c8e in lyx::frontend::GuiApplication::notify(QObject*, 
QEvent*) ()
#73 0x75fcec36 in QCoreApplication::notifyInternal2(QObject*, QEvent*) 
() at /lib64/libQt5Core.so.5
#74 0x76374f43 in 
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
 () at /lib64/libQt5Gui.so.5
#75 0x76377085 in 
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
 ()
at /lib64/libQt5Gui.so.5
#76 0x7635246b in 
QWindowSystemInterface::sendWindowSystemEvents(QFlags)
 () at /lib64/libQt5Gui.so.5
#77 0x7fffe1c6b7cf in 
QPAEventDispatcherGlib::processEvents(QFlags) () 
at /lib64/libQt5XcbQpa.so.5
#78 0x75fcdb7b in 
QEventLoop::exec(QFlags) () at 
/lib64/libQt5Core.so.5
#79 0x75fd5c46 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#80 0x55883a65 in lyx::LyX::exec(int&, char**) ()
#81 0x5572a68a in main ()


===
 Patrick DUPRÉ | | email: pdu...@gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale   | |
===


> Sent: Saturday, December 29, 2018 at 7:14 PM
> From: "José Abílio Matos" 
> To: lyx-devel@lists.lyx.org
> Cc: "Jean-Marc Lasgouttes" , lyx-us...@lists.lyx.org
> Subject: Re: serious bug (fedora issue?)
>
> On Saturday, 29 December 2018 16.19.06 WET Jean-Marc Lasgouttes wrote:
> > Le 07/11/2018 à 14:35, Patrick Dupre a écrit :
> > > Hello,
> > > 
> > > There is a serious bug with the version 2.3.1 under fedora 28
> > > When I run the spellchecker, I got the following crash.
> > 
> > Is it possible with fedora to get the debug information, so that you can
> > give us a proper becktrace? José, are you reading us?
> 
> Yes. Using gdb. :-)
> 
> The instructi

Re: serious bug (fedora issue?)

[Patrick Dupre]

Hello,

What I did last time is the following.
However, it seems that the length of the document matters as well as the number
of pictures.

F7 (at the beginning of the document).
At one point it failed.

lyx the document in recover more.
F7 again.
It may fail a bit further.

Then I do the same again.
But it may immediately fail.
Then, I rerun lyx, but not in recover mode.
it failed again.
Then do it again. and usually it does not fail immediately, and I can
run f7 again it I am lucky.
I can save the document at each correction until it fails again.
When it fails again. I redo the same thing.
If I do not run F7 at the begin of the document but close to the 
previous failure, I may have a chance to reach the end of the document.

It is random and painful process.

I can try to debug if you tell me exactly what to do.

My Best.



===
 Patrick DUPRÉ | | email: pdu...@gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale   | |
===


> Sent: Saturday, December 29, 2018 at 5:19 PM
> From: "Jean-Marc Lasgouttes" 
> To: lyx-us...@lists.lyx.org, "LyX Mechanics" 
> Subject: Re: serious bug (fedora issue?)
>
> Le 07/11/2018 à 14:35, Patrick Dupre a écrit :
> > Hello,
> > 
> > There is a serious bug with the version 2.3.1 under fedora 28
> > When I run the spellchecker, I got the following crash.
> 
> Is it possible with fedora to get the debug information, so that you can 
> give us a proper becktrace? José, are you reading us?
> 
> > Then I am stuck if I want to recover. It crashes immediately.
> > If I start from the previous version, again the spellchecker will crash at 
> > the same
> > place.
> > Changing the name may help, bit again a crash appears later in the document.
> > 
> > Unfortunately, I cannot make the document public.
> 
> Is it enough to obfuscate it with "buffer-anonymize"?
> 
> The spellchecker will not like it, though :)
> 
> 
> 
> JMarc
>

Re: #9122: Crash when I open a new document

[Patrick Dupre]

Hello,

To tell you the true, lyx did not crash with this code for a while.
However, the crash not necessary easy to reproduce. It seems that it was 
related to files generated by an anterior version of lyx.
The latest crashes that I remember happened when I tried to simultaneously
open several lyx files.
I probably have still several of such files, but if I do not
open, I cannot tell.

Regards.

===
 Patrick DUPRÉ | | email: pdu...@gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale   | |
 Tel.  (33)-(0)3 28 23 76 12   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann | | 59140 Dunkerque, France
===


> Sent: Saturday, November 21, 2015 at 7:23 PM
> From: "LyX Ticket Tracker" 
> To: pdu...@gmx.com, lasgout...@lyx.org
> Subject: Re: #9122: Crash when I open a new document
>
> #9122: Crash when I open a new document
> +-
>  Reporter:  pdupre  |   Owner:  lasgouttes
>  Type:  defect  |  Status:  new
>  Priority:  high|   Milestone:
> Component:  general | Version:  2.1.0
>  Severity:  major   |  Resolution:
>  Keywords:  infoneeded  |
> +-
> 
> Comment (by lasgouttes):
> 
>  In any case, the offending code in the backtrace has been rewritten. So
>  either the problem is fixed, or we need a new backtrace. And an example
>  file.
> 
> -- 
> Ticket URL: 
> The LyX Project 
> LyX -- The Document Processor
>

lyx 1.6.3

[Patrick Dupre]

Hello,

Working with fedora 11 an a x86_64 architecture, lyx crashes every time
that I browse the document. It looks like that it is due to the pictures.
They are in a separated directory and compressed with gzip.
1) When I try to select the picture, it works fine, but them lyx
complains: "file not found". It seems happening only when I compress
the file with gzip on the x86_86 machine.
2) If I open the documents directly with the pictures enclosed, lyx
appears to see the pictures (no complain), but as soon as I browse the
next picture, lyx crashes. Before the crash I can export the pdf file
correctly.
If I change the name of the directory where the pictures are, I of course
get the file not found, but no more crah.

Thank.

--
---
==
 Patrick DUPRÉ  |   |
 Department of Chemistry|   |Phone: (44)-(0)-1904-434384
 The University of York |   |Fax:   (44)-(0)-1904-432516
 Heslington |   |
 York YO10 5DD  United Kingdom  |   |email: pd...@york.ac.uk
==