. Thread 1 (Thread 1410): #0 0x00007f415366f571 in ?? () from /usr/lib/libgconf-2.so.4 No symbol table info available. #1 0x00007f41536702ac in gconf_client_get_default () from /usr/lib/libgconf-2.so.4 No symbol table info available. #2 0x0000000000401eb4 in ?? () No symbol table info available. #3 0x00007f415282ee1f in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #4 0x0000000000402871 in ?? () No symbol table info available. #5 0x00007fff23437778 in ?? () No symbol table info available. #6 0x000000000000001c in ?? () No symbol table info available. #7 0x0000000000000001 in ?? () No symbol table info available. #8 0x00007fff23438a45 in ?? () No symbol table info available. #9 0x0000000000000000 in ?? () No symbol table info available.