kripton@miramis ~ $ gdb gconf-editor GNU gdb (Gentoo 7.4 p1) 7.4 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/gconf-editor...(no debugging symbols found)...done. (gdb) r Starting program: /usr/bin/gconf-editor [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7fffdf4fd700 (LWP 5544)] (gconf-editor:5541): GConf-CRITICAL **: Received list from gconfd with a bad list type GConf Error: Type mismatch: Expected list of String, got list of UNKNOWN, 0 Program received signal SIGSEGV, Segmentation fault. g_utf8_validate (str=0x0, max_len=-1, end=0x0) at gutf8.c:1800 1800 gutf8.c: No such file or directory. (gdb) bt #0 g_utf8_validate (str=0x0, max_len=-1, end=0x0) at gutf8.c:1800 #1 0x00007ffff7bb1162 in gconf_value_from_corba_value () from /usr/lib64/libgconf-2.so.4 #2 0x00007ffff7bbe68e in gconf_engine_all_entries () from /usr/lib64/libgconf-2.so.4 #3 0x00007ffff7bc1de4 in ?? () from /usr/lib64/libgconf-2.so.4 #4 0x00007ffff7bc4ebb in gconf_client_add_dir () from /usr/lib64/libgconf-2.so.4 #5 0x000000000041459a in ?? () #6 0x000000000040f7e1 in ?? () #7 0x00007ffff6af3765 in g_closure_invoke (closure=0x81fb70, return_value=0x0, n_param_values=1, param_values=0x968820, invocation_hint=) at gclosure.c:774 #8 0x00007ffff6b05f61 in signal_emit_unlocked_R (node=, detail=0, instance=0x814ad0, emission_return=0x0, instance_and_params=0x968820) at gsignal.c:3272 #9 0x00007ffff6b0f254 in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=) at gsignal.c:3003 #10 0x00007ffff6b0f3e3 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3060 #11 0x00007ffff77b30a2 in ?? () from /usr/lib64/libgtk-3.so.0 #12 0x00007ffff77b6932 in ?? () from /usr/lib64/libgtk-3.so.0 #13 0x00007ffff769e988 in ?? () from /usr/lib64/libgtk-3.so.0 #14 0x00007ffff6af3765 in g_closure_invoke (closure=0x638ca0, return_value=0x7fffffffcd00, n_param_values=2, param_values=0x973e10, invocation_hint=) at gclosure.c:774 #15 0x00007ffff6b05d8b in signal_emit_unlocked_R (node=, detail=0, instance=0x80a4a0, emission_return=0x7fffffffce70, instance_and_params=0x973e10) at gsignal.c:3310 #16 0x00007ffff6b0f024 in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=) at gsignal.c:3013 #17 0x00007ffff6b0f3e3 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3060 #18 0x00007ffff77ced9f in ?? () from /usr/lib64/libgtk-3.so.0 #19 0x00007ffff769e0da in gtk_propagate_event () from /usr/lib64/libgtk-3.so.0 #20 0x00007ffff769e51b in gtk_main_do_event () from /usr/lib64/libgtk-3.so.0 #21 0x00007ffff730ed92 in ?? () from /usr/lib64/libgdk-3.so.0 #22 0x00007ffff6806672 in g_main_dispatch (context=0x66d4d0) at gmain.c:2441 #23 g_main_context_dispatch (context=0x66d4d0) at gmain.c:3011 #24 0x00007ffff6806e68 in g_main_context_iterate (context=0x66d4d0, block=1, dispatch=1, self=) at gmain.c:3089 #25 0x00007ffff68073ba in g_main_loop_run (loop=0x947450) at gmain.c:3297 #26 0x00007ffff769d90d in gtk_main () from /usr/lib64/libgtk-3.so.0 #27 0x0000000000417cb9 in ?? () #28 0x00007ffff623622d in __libc_start_main () from /lib64/libc.so.6 #29 0x000000000040b0e9 in ?? () #30 0x00007fffffffd338 in ?? () #31 0x000000000000001c in ?? () #32 0x0000000000000001 in ?? () #33 0x00007fffffffd7c5 in ?? () #34 0x0000000000000000 in ?? () (gdb) q A debugging session is active. Inferior 1 [process 5541] will be killed. Quit anyway? (y or n) y