Bug#910764: openjfx: segmentation fault in GtkNativeMainLoopThread with GTK 3

[Markus Koschany]

Am 30.06.19 um 12:42 schrieb Thomas Uhle:
> Hello Markus,
> 
> it seems that the bugfix has been backported upstream to OpenJFX 11.0.2
> as well. Please see https://bugs.openjdk.java.net/browse/JDK-8216292 for
> further reference.

Thanks for the information. I will remove the workaround in PDFsam after
the freeze and report back if it works.

Markus



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Bug#910764: openjfx: segmentation fault in GtkNativeMainLoopThread with GTK 3

[Thomas Uhle]

Hello Markus,

it seems that the bugfix has been backported upstream to OpenJFX 11.0.2 as 
well. Please see https://bugs.openjdk.java.net/browse/JDK-8216292 for 
further reference.


Regards,

Thomas

Bug#910764: openjfx: segmentation fault in GtkNativeMainLoopThread

[Markus Koschany]

Am 30.11.18 um 18:21 schrieb Hans Georg Colle:
> Hello Markus,
> could you run your application using xorg instead of the xwayland
> server (i. e. choose "Gnome unter Xorg" in the gdm3 greeter settings
> before logging in), please, and report the result?
> I got the same issue running a JavaFX-UI application with xwayland,
> too, and its doing fine under Gnome/Xorg. So I believe its rather a
> problem concerning xwayland-server than OpenJFX.
> Greetings, Georg

Hello Georg,

I can confirm this issue only happens under Wayland. Upstream tracks the
bug at

https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8210411

Regards,

Markus



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Bug#910764: openjfx: segmentation fault in GtkNativeMainLoopThread

[Hans Georg Colle]

Hello Markus,
could you run your application using xorg instead of the xwayland
server (i. e. choose "Gnome unter Xorg" in the gdm3 greeter settings
before logging in), please, and report the result?
I got the same issue running a JavaFX-UI application with xwayland,
too, and its doing fine under Gnome/Xorg. So I believe its rather a
problem concerning xwayland-server than OpenJFX.
Greetings, Georg

Bug#910764: openjfx: segmentation fault in GtkNativeMainLoopThread

[Markus Koschany]

I believe I have found a way to workaround this issue for the moment. If
I pass -Djdk.gtk.version=2 to PDFsam version 3.3.7 it no longer crashes.
However there is another issue with fontawesomefx, so there is still
some work to do. I think I will forward this issue to the OpenJFX
developers because it looks like a bug in the GTK3 related native libraries.



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