#0 0x00007ffd9bcd0134 in brasero_image_type_chooser_get_format () from /usr/lib/libbrasero-burn3.so.1 No symbol table info available. #1 0x00007ffd9bcd4b1a in ?? () from /usr/lib/libbrasero-burn3.so.1 No symbol table info available. #2 0x00007ffd99821254 in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #3 0x00007ffd99833cd7 in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x00007ffd9983db17 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007ffd9ad717cd in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #7 0x00007ffd998211aa in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007ffd99833cd7 in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #9 0x00007ffd9983db17 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #10 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007ffd9ad704a7 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #12 0x00007ffd9ae42183 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #13 0x00007ffd998211aa in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007ffd99834334 in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007ffd9983d9a6 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007ffd9af8a549 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #18 0x00007ffd9ae4192a in gtk_propagate_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #19 0x00007ffd9ae41d3b in gtk_main_do_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #20 0x00007ffd9aa9ca32 in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #21 0x00007ffd9935bb6d in g_main_context_dispatch () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007ffd9935c368 in ?? () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x00007ffd9935c8a2 in g_main_loop_run () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x00007ffd9adb75a4 in gtk_dialog_run () from /usr/lib/libgtk-3.so.0 No symbol table info available. #25 0x00000000004469f1 in ?? () No symbol table info available. #26 0x0000000000446bfe in brasero_app_image () No symbol table info available. #27 0x00007ffd99821254 in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #28 0x00007ffd998344fb in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #29 0x00007ffd9983db17 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #30 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #31 0x00007ffd99821254 in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #32 0x00007ffd998344fb in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #33 0x00007ffd9983db17 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #34 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #35 0x00007ffd9ad717cd in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #36 0x00007ffd99821254 in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #37 0x00007ffd99833cd7 in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #38 0x00007ffd9983db17 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #39 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #40 0x00007ffd9ad704a7 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #41 0x00007ffd9ae42183 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #42 0x00007ffd99821254 in g_closure_invoke () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #43 0x00007ffd99834334 in ?? () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #44 0x00007ffd9983d9a6 in g_signal_emit_valist () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #45 0x00007ffd9983dce2 in g_signal_emit () from /usr/lib/x86_64-username-gnu/libgobject-2.0.so.0 No symbol table info available. #46 0x00007ffd9af8a549 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #47 0x00007ffd9ae4192a in gtk_propagate_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #48 0x00007ffd9ae41d3b in gtk_main_do_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #49 0x00007ffd9aa9ca32 in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #50 0x00007ffd9935bb6d in g_main_context_dispatch () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #51 0x00007ffd9935c368 in ?? () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #52 0x00007ffd9935c8a2 in g_main_loop_run () from /lib/x86_64-username-gnu/libglib-2.0.so.0 No symbol table info available. #53 0x00007ffd9ae4110d in gtk_main () from /usr/lib/libgtk-3.so.0 No symbol table info available. #54 0x0000000000448665 in brasero_app_run_mainwin () No symbol table info available. #55 0x000000000041c74f in main () No symbol table info available.