On Tue, May 9, 2017 at 1:36 AM, Ulrich Sibiller <uli42@gmx.de> wrote:
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>
[..]
Which needs further investigation.
Problem identified: It's the BIG-REQUESTS extension. We have disabled that in nx 3.5.99 because it is buggy. Add
X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension BIG-REQUESTS"
to /etc/x2goagent.options and thunderbird works.
IMHO we never had a working version of BIG-REQUESTS. So it is probably a good idea and I am wondering why it is active in 3.5.0.32 at all.
Uli