The backtrace indicates that this is happening inside canbera: ... #4 gdk_x_error (xdisplay=<optimized out>, error=0x7fff50bf0dc0) at /build/buildd/gtk+3.0-3.1.12/./gdk/x11/gdkmain-#5 0x00007fd41d5a301f in _XError (dpy=0x2425370, rep=<optimized out>) at ../../src/XlibInt.c:1583 #6 0x00007fd41d59fdd1 in handle_error (dpy=0x2425370, err=0x7fd408707980, in_XReply=<optimized out>) at ../../src#7 0x00007fd41d5a0d27 in _XReply (dpy=0x2425370, rep=0x7fff50bf0f60, extra=0, discard=0) at ../../src/xcb_io.c:698 #8 0x00007fd41d5852fb in XGetWindowProperty (dpy=0x2425370, w=0, property=348, offset=0, length=2, delete=#9 0x00007fd41938269e in window_is_xembed (w=<optimized out>, d=<optimized out>) at canberra-gtk-module.c:373 #10 dispatch_sound_event (d=0x32f6a30) at canberra-gtk-module.c:454 ...
I suspect there is a missing gdk_error_trap_push/gdk_error_trap_pop_ignored() here.I attach a small test program that demos the crash. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/834403 Title: software-center crashed with signal 5 in _XError() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcanberra/+bug/834403/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
