$ gdb -batch -ex run -ex bt synapse
[Thread debugging using libthread_db enabled]
[09:31:03.982883 Info] Starting up...
[New Thread 0xb6926b70 (LWP 3563)]
[New Thread 0xb5fffb70 (LWP 3564)]
[New Thread 0xb578fb70 (LWP 3565)]
[09:31:04.221358 Info] [UILauncher] Binding activation to <Control>space
[09:31:04.221446 GtkHotkey-Debug] Listener Type: GtkHotkeyX11Listener
[09:31:04.261306 Info] [GuiViewVirgilio] Screen is composited.
[09:31:04.261531 Info] [GuiViewVirgilio] Using ibus input method.
[09:31:04.460942 Warning] [DesktopFileInfo] Key file does not have key 'Type'
[09:31:04.463971 Warning] [DesktopFileInfo] Key file contains key 'Terminal' which has value that cannot be interpreted.
[09:31:04.553249 Warning] [DesktopFileInfo] Key file contains key 'Terminal' which has value that cannot be interpreted.
[09:31:04.556797 GLib-Critical] g_regex_replace_eval: assertion `string != NULL' failed
[09:31:04.556822 Critical] string_strip: assertion `self != NULL' failed
Program received signal SIGSEGV, Segmentation fault.
0xb766a99a in g_str_hash () from /lib/i386-linux-gnu/libglib-2.0.so.0
#0 0xb766a99a in g_str_hash () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1 0xb7f956c7 in ?? () from /usr/lib/libgee.so.2
#2 0xb7f959d3 in ?? () from /usr/lib/libgee.so.2
#3 0xb7f88237 in gee_abstract_map_get () from /usr/lib/libgee.so.2
#4 0xb7f9d24b in gee_map_get () from /usr/lib/libgee.so.2
#5 0x0809d72f in synapse_desktop_file_service_create_indices (self=0x824c998) at desktop-file-service.c:2802
#6 synapse_desktop_file_service_load_all_desktop_files_co (_data_=<optimized out>) at desktop-file-service.c:2288
#7 0xb77e6aef in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#8 0x08099d35 in synapse_desktop_file_service_load_mime_parents_from_file_co (_data_=0x823f4f0) at desktop-file-service.c:3110
#9 0xb77e6aef in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#10 0xb77b21a5 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#11 0xb77b2423 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#12 0xb77a8fab in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#13 0xb77e6aef in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#14 0xb77a9387 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#15 0xb77d5651 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#16 0xb77e6aef in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#17 0xb77e6b73 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#18 0xb7645110 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#19 0xb764925f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#20 0xb7649990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#21 0xb7649f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#22 0xb7c04fcf in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#23 0x08057be8 in synapse_ui_launcher_main (argv=0xbfffe8a4, argv_length1=1) at synapse-main.c:1035
#24 0x080565c0 in main (argc=1, argv=0xbfffe8a4) at synapse-main.c:1069
+1 one on Oneric, after update.
$ gdb -batch -ex run -ex bt synapse tener replace_ eval: assertion `string != NULL' failed
[Thread debugging using libthread_db enabled]
[09:31:03.982883 Info] Starting up...
[New Thread 0xb6926b70 (LWP 3563)]
[New Thread 0xb5fffb70 (LWP 3564)]
[New Thread 0xb578fb70 (LWP 3565)]
[09:31:04.221358 Info] [UILauncher] Binding activation to <Control>space
[09:31:04.221446 GtkHotkey-Debug] Listener Type: GtkHotkeyX11Lis
[09:31:04.261306 Info] [GuiViewVirgilio] Screen is composited.
[09:31:04.261531 Info] [GuiViewVirgilio] Using ibus input method.
[09:31:04.460942 Warning] [DesktopFileInfo] Key file does not have key 'Type'
[09:31:04.463971 Warning] [DesktopFileInfo] Key file contains key 'Terminal' which has value that cannot be interpreted.
[09:31:04.553249 Warning] [DesktopFileInfo] Key file contains key 'Terminal' which has value that cannot be interpreted.
[09:31:04.556797 GLib-Critical] g_regex_
[09:31:04.556822 Critical] string_strip: assertion `self != NULL' failed
Program received signal SIGSEGV, Segmentation fault. linux-gnu/ libglib- 2.0.so. 0 linux-gnu/ libglib- 2.0.so. 0 libgee. so.2 libgee. so.2 map_get () from /usr/lib/ libgee. so.2 libgee. so.2 desktop_ file_service_ create_ indices (self=0x824c998) at desktop- file-service. c:2802 desktop_ file_service_ load_all_ desktop_ files_co (_data_=<optimized out>) at desktop- file-service. c:2288 async_result_ complete () from /usr/lib/ i386-linux- gnu/libgio- 2.0.so. 0 desktop_ file_service_ load_mime_ parents_ from_file_ co (_data_=0x823f4f0) at desktop- file-service. c:3110 async_result_ complete () from /usr/lib/ i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 async_result_ complete () from /usr/lib/ i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 async_result_ complete () from /usr/lib/ i386-linux- gnu/libgio- 2.0.so. 0 i386-linux- gnu/libgio- 2.0.so. 0 linux-gnu/ libglib- 2.0.so. 0 context_ dispatch () from /lib/i386- linux-gnu/ libglib- 2.0.so. 0 linux-gnu/ libglib- 2.0.so. 0 linux-gnu/ libglib- 2.0.so. 0 i386-linux- gnu/libgtk- x11-2.0. so.0 ui_launcher_ main (argv=0xbfffe8a4, argv_length1=1) at synapse-main.c:1035
0xb766a99a in g_str_hash () from /lib/i386-
#0 0xb766a99a in g_str_hash () from /lib/i386-
#1 0xb7f956c7 in ?? () from /usr/lib/
#2 0xb7f959d3 in ?? () from /usr/lib/
#3 0xb7f88237 in gee_abstract_
#4 0xb7f9d24b in gee_map_get () from /usr/lib/
#5 0x0809d72f in synapse_
#6 synapse_
#7 0xb77e6aef in g_simple_
#8 0x08099d35 in synapse_
#9 0xb77e6aef in g_simple_
#10 0xb77b21a5 in ?? () from /usr/lib/
#11 0xb77b2423 in ?? () from /usr/lib/
#12 0xb77a8fab in ?? () from /usr/lib/
#13 0xb77e6aef in g_simple_
#14 0xb77a9387 in ?? () from /usr/lib/
#15 0xb77d5651 in ?? () from /usr/lib/
#16 0xb77e6aef in g_simple_
#17 0xb77e6b73 in ?? () from /usr/lib/
#18 0xb7645110 in ?? () from /lib/i386-
#19 0xb764925f in g_main_
#20 0xb7649990 in ?? () from /lib/i386-
#21 0xb7649f9b in g_main_loop_run () from /lib/i386-
#22 0xb7c04fcf in gtk_main () from /usr/lib/
#23 0x08057be8 in synapse_
#24 0x080565c0 in main (argc=1, argv=0xbfffe8a4) at synapse-main.c:1069