I have tried that on my debian jessie machine. Thunderbird indeed crashed the session. The backtrace is this:
Program received signal SIGSEGV, Segmentation fault. _XData32 (dpy=dpy@entry=0x19b8680, data=<optimized out>, data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 3792 XlibInt.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt full #0 _XData32 (dpy=dpy@entry=0x19b8680, data=<optimized out>, data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 buf = <optimized out> i = <optimized out> #1 0x00007ff7d90c6ce1 in XChangeProperty (dpy=0x19b8680, w=<optimized out>, property=<optimized out>, type=6, format=<optimized out>, mode=<optimized out>, data=0x20b26e4 "", nelements=27453) at ChProp.c:85 req = 0x19c6548 len = 109812 #2 0x00000000004b20b7 in nxagentExportProperty (pWin=0x20, property=27453, type=34285284, format=0, mode=0, nUnits=27453, value=0x2072700) at Rootless.c:763 n = 27453 propertyX = 4 typeX = 34285284 propHints = {flags = 0, input = 32, initialState = 33142432, iconPixmap = 4333663, iconWindow = 6, iconX = 140702462200332, iconY = 18014767901107996, iconMask = 4927218, windowGroup = 0} export = 4088 freeMem = 33142432 #3 0x000000000042238a in ProcChangeProperty (client=0xff7) at X/NXproperty.c:331 pWin = 0x1f9b6a0 len = 92982 totalSize = 4088 err = 4088 stuff = 0x1fbcd24 #4 0x000000000042f002 in Dispatch () at X/NXdispatch.c:748 clientReady = 0x7ffe2b5ee710 result = <optimized out> client = 0x1edf360 nready = 0 icheck = 0xbb9d00 <checkForInput> start_tick = 20 currentDispatch = <optimized out> #5 0x000000000040da0f in main (argc=15, argv=0x7ffe2b5eecc8, envp=<optimized out>) at main.c:450 i = <optimized out> j = 2 k = 2 error = 32766 xauthfile = <optimized out> alwaysCheckForInput = {0, 1} Which needs further investigation. Uli On Mon, May 8, 2017 at 7:32 PM, Ulrich Sibiller <ul...@gmx.de> wrote: > On Mon, May 8, 2017 at 7:28 PM, Stefan Baur <x2go-m...@baur-itcs.de> wrote: >> 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-re_debugging >> >> 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? > > Really? The doc describes every step... > > Yes, I can have a look. ;-) > > Uli > _______________________________________________ > x2go-dev mailing list > x2go-dev@lists.x2go.org > https://lists.x2go.org/listinfo/x2go-dev _______________________________________________ x2go-dev mailing list x2go-dev@lists.x2go.org https://lists.x2go.org/listinfo/x2go-dev