On Mon, Mar 06, 2017 at 11:45:00AM -0500, Richard Heck wrote:
> On 03/06/2017 06:19 AM, Kornel Benko wrote:
> > Ping ...
> >
> > Am Donnerstag, 23. Februar 2017 um 13:52:41, schrieb Kornel Benko
> > <kor...@lyx.org>
> >> OS: Linux =~ ubuntu 14.04, 64bit
> >>
> >> I gave a try to QT5.8. But now I am getting crashes any time I try to open
> >> a file with File->Open.
> >> This does not happen with 'open recent' or if lyx is called with a file
> >> parameter.
> >>
> >> The backtrace shows that the crash in call to dmg.exec()
> >> src/frontends/qt4/FileDialog.cpp:161
> >>
> >> The enclosing routine, FileDialog::open(path, filters suggested)
> >> path = toqstr(".")
> >> filters = filter(qt_("LyX Documents (*.lyx)")
> >> so nothing special.
> >>
> >> If I try to use lyx compiled with QT5.7, so the crash is there too as long
> >> as QT5.8 is selected by ldconfig.
> >> If I try to use lyx compiled with QT5.8 ans select QT5.7 with ldconfig,
> >> lyx does not start because
> >> `Qt_5.8' is not found.
> >>
> >> Someone interested in backtrace?
> >>
> >> I try to compile with automake ...
> >> Compilation went smoothly.
> >> But I have the same effect. So at least it does not depend on build-system.
> >>
> > Looks like nobody seems to to be interested.
> > For me, the only workaround is to use USE_NATIVE_FILEDIALOG=1.
> > I don't like it because the native dialog is not so nice as that from LyX,
> > but at least the so compiled lyx is usable.
> >
> > Attached patch is for cmake build.
> >
> > The same change is needed here for branch2.2.
>
> OK for stable.
I think that this needs some investigation. I cannot reproduce the
behavior on debian with Qt 5.8.
--
Enrico
