<html> <head> <style> .hmmessage P { margin:0px; padding:0px } body.hmmessage { font-size: 10pt; font-family:Verdana } </style> </head> <body class='hmmessage'> Thanks Mike, This is what i've got - uclibc[bin]$ export GST_REGISTRY_FORK=no uclibc[bin]$ export GST_DEBUG=5 uclibc[bin]$ gst-inspect-0.10 fakesrc 0:00:00.003672000   923   0x44c100 INFO              GST_INIT gst.c:608:init_pre: Initializing GStreamer Core Library version 0.10.21 0:00:00.005279000   923   0x44c100 INFO              GST_INIT gst.c:609:init_pre: Using library installed in / root/smp8634/dfb_install/lib 0:00:00.006426000   923   0x44c100 INFO              GST_INIT gst.c:619:init_pre: Linux uclibc 2.6.15-moto01 # 233 PREEMPT Thu Nov 27 15:25:59 CST 2008 mips The gdb output shows that the segmentation is happening here - 1794          if (group->post_parse_func) (gdb) 1796              if (!(* group->post_parse_func) (context, group, (gdb) Program received signal SIGSEGV, Segmentation fault. I've only set LD_LIBRARY_PATH and nothing else. Any idea? Thanks, Nigel The entire gdb output is copied here below main (argc=2, argv=0x7f862d14) at gst-inspect.c:1332 1332      }; (gdb) (gdb) next 1319    { (gdb) 1332      }; (gdb) 1320      gboolean print_all = FALSE; (gdb) 1332      }; (gdb) 1342      if (!g_thread_supported ()) (gdb) 1332      }; (gdb) 1342      if (!g_thread_supported ()) (gdb) 1332      }; (gdb) 1342      if (!g_thread_supported ()) (gdb) 1343        g_thread_init (NULL); (gdb) 1345      ctx = g_option_context_new ("[ELEMENT-NAME | PLUGIN-NAME]"); (gdb) 1346      g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE); (gdb) 1347      g_option_context_add_group (ctx, gst_init_get_option_group ()); (gdb) step gst_init_get_option_group () at gst.c:367 367       if (!g_thread_supported ()) { (gdb) 368         g_warning ("The GStreamer function gst_init_get_option_group() was\n" (gdb) next 367       if (!g_thread_supported ()) { (gdb) 368         g_warning ("The GStreamer function gst_init_get_option_group() was\n" (gdb) 367       if (!g_thread_supported ()) { (gdb) 378       group = g_option_group_new ("gst", _("GStreamer Options"), (gdb) 380       g_option_group_set_parse_hooks (group, (GOptionParseFunc) init_pre, (gdb) next 383       g_option_group_add_entries (group, gst_args); (gdb) 384       g_option_group_set_translation_domain (group, GETTEXT_PACKAGE); (gdb) 390     } (gdb) step 384       g_option_group_set_translation_domain (group, GETTEXT_PACKAGE); (gdb) 390     } (gdb) IA__g_option_context_add_group (context=0x44d838, group=0x44db48)     at goption.c:366 366     { (gdb) 369       g_return_if_fail (context != NULL); (gdb) 370       g_return_if_fail (group != NULL); (gdb) 371       g_return_if_fail (group->name != NULL); (gdb) 372       g_return_if_fail (group->description != NULL); (gdb) 373       g_return_if_fail (group->help_description != NULL); (gdb) 375       for (list = context->groups; list; list = list->next) (gdb) next 385       context->groups = g_list_append (context->groups, group); (gdb) 386     } (gdb) step main (argc=2, argv=0x7f862d14) at gst-inspect.c:1348 1348      if (!g_option_context_parse (ctx, &argc, &argv, &err)) { (gdb) IA__g_option_context_parse (context=0x44d838, argc=0x7f862c38,     argv=0x7f862c3c, error=0x7f862b90) at goption.c:1550 1550      if (!g_get_prgname()) (gdb) 1545    { (gdb) 1550      if (!g_get_prgname()) (gdb) IA__g_get_prgname () at gutils.c:1898 1898      G_LOCK (g_prgname); (gdb) next 1898      G_LOCK (g_prgname); (gdb) 1923      G_UNLOCK (g_prgname); (gdb) 1922      retval = g_prgname; (gdb) 1923      G_UNLOCK (g_prgname); (gdb) 1926    } (gdb) step 1923      G_UNLOCK (g_prgname); (gdb) 1926    } (gdb) IA__g_option_context_parse (context=0x44d838, argc=0x7f862c38,     argv=0x7f862c3c, error=0x7f862b90) at goption.c:1552 1552          if (argc && argv && *argc) (gdb) next 1556              prgname = g_path_get_basename ((*argv)[0]); (gdb) 1557              g_set_prgname (prgname); (gdb) 1558              g_free (prgname); (gdb) 1565      list = context->groups; (gdb) 1566      while (list) (gdb) 1568          GOptionGroup *group = list->data; (gdb) 1572              if (!(* group->pre_parse_func) (context, group, (gdb) 1570          if (group->pre_parse_func) (gdb) 1572              if (!(* group->pre_parse_func) (context, group, (gdb) 1570          if (group->pre_parse_func) (gdb) 1572              if (!(* group->pre_parse_func) (context, group, (gdb) 1577          list = list->next; (gdb) 1566      while (list) (gdb) 1580      if (context->main_group && context->main_group->pre_parse_func) (gdb) 1587      if (argc && argv) (gdb) 1593          for (i = 1; i < *argc; i++) (gdb) 1598              if ((*argv)[i][0] == '-' && (*argv)[i][1] != '\0' && !stop_parsing) (gdb) 1596              gboolean parsed = FALSE; (gdb) 1598              if ((*argv)[i][0] == '-' && (*argv)[i][1] != '\0' && !stop_parsing) (gdb) 1773                  if (context->main_group && (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1405          if (*index >= *argc) (gdb) 1408          if (group->entries[j].long_name[0]) (gdb) 1409            continue; (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1773                  if (context->main_group && (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1408          if (group->entries[j].long_name[0]) (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1773                  if (context->main_group && (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1408          if (group->entries[j].long_name[0]) (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1773                  if (context->main_group && (gdb) 1403      for (j = 0; j < group->n_entries; j++) (gdb) 1778                  if (!parsed && (has_unknown || (*argv)[i][0] == '-')) (gdb) 1783          if (separator_pos > 0) (gdb) 1789      list = context->groups; (gdb) 1790      while (list) (gdb) 1792          GOptionGroup *group = list->data; (gdb) 1796              if (!(* group->post_parse_func) (context, group, (gdb) 1794          if (group->post_parse_func) (gdb) 1796              if (!(* group->post_parse_func) (context, group, (gdb) 1794          if (group->post_parse_func) (gdb) 1796              if (!(* group->post_parse_func) (context, group, (gdb) Program received signal SIGSEGV, Segmentation fault. 0x00000000 in ?? 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