Am 08.05.2017 um 07:44 schrieb Ulrich Sibiller:
Yes, but to get better output please install all other dbg packages from here, too:
http://packages.x2go.org/debian/pool/main/n/nx-libs/
There a doc regarding automaitc debug package installation here: https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols
Program received signal SIGSEGV, Segmentation fault. _XData32 (dpy=dpy@entry=0x2539060, data=<optimized out>, data@entry=0x7f66477bcff4, len=101652, len@entry=109812) at XlibInt.c:3792 3792 in XlibInt.c At this stage you should run bt (backtrace) so we can see the calls leading to this. There's no need to do single steps.
To see better output including the line where it crashed you could also recompile the package as described in https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2BIBk-...
Sorry, but this is way over my head and out of my comfort zone. Would it help if I granted you access to a freshly installed test system?
Kind Regards, Stefan Baur
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