#0  0x00007f94ec2c4e39 in sn_xcb_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
No symbol table info available.
#1  0x00007f94ec2c4ece in sn_display_new () from /usr/lib/x86_64-linux-gnu/libstartup-notification-1.so.0
No symbol table info available.
#2  0x00007f94ec097e08 in wnck_screen_get () from /usr/lib/x86_64-linux-gnu/libwnck-3.so.0
No symbol table info available.
#3  0x0000564981b4a09d in bamf_legacy_screen_get_default ()
No symbol table info available.
#4  0x0000564981b50414 in ?? ()
No symbol table info available.
#5  0x00007f94ea64435b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007f94ea6261fb in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f94ea627c0d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f94ea6283c4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x0000564981b53a94 in bamf_matcher_get_default ()
No symbol table info available.
#10 0x0000564981b461eb in ?? ()
No symbol table info available.
#11 0x00007f94ea92a564 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#12 0x00007f94ea8ee5f3 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#13 0x00007f94ea8ef0b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#14 0x00007f94ea91d032 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#15 0x00007f94ea8ee5f3 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#16 0x00007f94ea8ee629 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#17 0x00007f94ea34775a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007f94ea347b10 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0x00007f94ea347e32 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x0000564981b45e53 in main ()
No symbol table info available.