#0 0x00007fadfc836bd9 in g_variant_unref () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007fadfcd9d598 in g_settings_get_boolean () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #2 0x0000000000401a16 in ?? () No symbol table info available. #3 0x00007fadfc21d30d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #4 0x0000000000401d3d in ?? () No symbol table info available. #5 0x00007ffffaf1c248 in ?? () No symbol table info available. #6 0x000000000000001c in ?? () No symbol table info available. #7 0x0000000000000002 in ?? () No symbol table info available. #8 0x00007ffffaf1da64 in ?? () No symbol table info available. #9 0x0000000000000000 in ?? () No symbol table info available.