Here is the ~/.cache/shotwell/shotwell.log file, if this helps to locate the debug in the startup sequence ....
L 13661 2016-08-03 14:48:19 [MSG] main.vala:385: Shotwell Gestionnaire de photos 0.22.1 L 13661 2016-08-03 14:48:19 [MSG] main.vala:43: Verifying database ... L 13661 2016-08-03 14:48:19 [MSG] VideoSupport.vala:380: interpreter state has changed; video thumbnails may be out of date L 13661 2016-08-03 14:48:22 [MSG] VideoSupport.vala:432: offline video thumbnail regeneration completed L 13661 2016-08-03 14:48:23 [WRN] DirectoryMonitor.vala:916: Skipping hidden file/directory /home/flo/Images/wallpapers/.last On Sat, 30 Jul 2016 15:45:10 +0200 Thomas Clavier <t...@tcweb.org<mailto:t...@tcweb.org>> wrote: > When i follow that : https://wiki.gnome.org/Apps/Shotwell/ReportingABug > > I have more information ... not more clear for me :-( > > Thread 18 "typefind:sink" received signal SIGABRT, Aborted. > [Switching to Thread 0x7fffb57fb700 (LWP 5847)] > 0x00007fffef0871c8 in __GI_raise (sig=sig@entry<mailto:sig=sig@entry>=6) at > ../sysdeps/unix/sysv/linux/raise.c:54 > 54 ../sysdeps/unix/sysv/linux/raise.c: Aucun fichier ou dossier de ce > type. > (gdb) backtrace full > #0 0x00007fffef0871c8 in __GI_raise (sig=sig@entry<mailto:sig=sig@entry>=6) > at > ../sysdeps/unix/sysv/linux/raise.c:54 > resultvar = 0 > pid = 5823 > selftid = 5847 > #1 0x00007fffef08864a in __GI_abort () at abort.c:89 > save_stage = 2 > act = > {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = > 0x20}, sa_mask = {__val = {140735784987356, 140735786239565, 142, > 140735785006582, 140735878215680, 8, 140735772823153, 140735878212096, > 13609419723004720896, 140735790291200, 140735878215680, > 140735878216832, 13609419723004720896, 1136, 140735790101616, > 140735878215680}}, sa_flags = -1610143232, sa_restorer = 0x7fffa00726f0} > sigs = {__val = {32, 0 <repeats 15 times>}} > #2 0x00007fff9a35360b in () at > /usr/lib/x86_64-linux-gnu/libavcodec.so.57 > #3 0x00007fff9a3536d6 in avcodec_alloc_context3 () at > /usr/lib/x86_64-linux-gnu/libavcodec.so.57 > #4 0x00007fffb45e0540 in () at > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so > #5 0x00007fffb45d6e53 in () at > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so > #6 0x00007ffff0b1f22d in g_type_class_ref (pclass=0x7fffa00726f0, > node=0x7fffa0072410) > at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gtype.c:2241 > slist = <optimized out> > init_slist = <optimized out> > i = <optimized out> > class = 0x7fffa0072a00 > entries = <optimized out> > entry = <optimized out> > bnode = <optimized out> > ptype = <optimized out> > holds_ref = <optimized out> > pclass = <optimized out> > #7 0x00007ffff0b1f22d in g_type_class_ref (type=<optimized out>) at > /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gtype.c:2956 > ptype = <optimized out> > holds_ref = <optimized out> > pclass = <optimized out> > #8 0x00007ffff6bfada4 in gst_element_register () at > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 > #9 0x00007fffb45d75b3 in () at > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so > #10 0x00007fffb45c9e20 in () at > /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so > #11 0x00007ffff6c1c537 in () at > /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0