Problem 1871

Summary:	hangs from basic examples running in MT with Qt on Ubuntu 14.0.4
Product:	Geant4	Reporter:	Ivana Hrivnacova <ivana>
Component:	visualization/OpenGL	Assignee:	Laurent Garnier <laurent.garnier>
Status:	RESOLVED WONTFIX
Severity:	normal	CC:	garnier, John.Allison, laurent.garnier
Priority:	P5
Version:	10.2
Hardware:	PC
OS:	Linux
Attachments:	The gdb back trace

Description Ivana Hrivnacova 2016-06-15 16:36:55 CEST

The basic examples hang, when started in interactive mode, after typing /run/beamOn 10
and the tracks are not drawn. When I switch to sequential mode (changing G4MTRunManager -> G4RunManager in main), all works ok.
I checked that this happens for B1 and B3a examples.
A file with the gdb back trace is attached.

Best regards,

Comment 1 Ivana Hrivnacova 2016-06-15 16:37:45 CEST

Created attachment 405 [details]
The gdb back trace

Comment 2 Ivana Hrivnacova 2017-03-02 12:12:35 CET

The problem cannot be reproduced with a newer version of Ubuntu (16.04.1)
and Geant4 10.2.p03.