On Wed, 2010-09-29 at 20:47 +0200, Julien Cristau wrote:

> Any progress with this?

Yes, I finally had access to my test system and the camera.

 - With kernel 2.6.35-trunk, the camera is not detected (I will save
this for another bug report when kernel 2.6.36 is out...).

 - With this kernel:

$ uname -a
Linux irancy 2.6.32-5-686 #1 SMP Thu Sep 30 03:56:23 UTC 2010 i686 GNU/Linux

the camera is detected.  I rebuilt coriander from Debian sources to get
debugging symbols.  Here is a debugger session:

$ gdb ./coriander 
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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 "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from 
/home/chercheur/bonnaud/coriander-2.0.1/src/coriander...done.
(gdb) run
Starting program: /home/chercheur/bonnaud/coriander-2.0.1/src/coriander 
[Thread debugging using libthread_db enabled]
libdc1394 error: Generic failure: in dc1394_feature_is_present (control.c, line 
1317): Could not get register for feature

libdc1394 error: Generic failure: in dc1394_feature_get (control.c, line 234): 
Could not check feature presence

libdc1394 error: Generic failure: in dc1394_feature_get_all (control.c, line 
209): Could not get camera feature


(coriander:15632): Gtk-CRITICAL **: IA__gtk_widget_set_sensitive: assertion 
`GTK_IS_WIDGET (widget)' failed

** (coriander:15632): WARNING **: Couldn't find pixmap file: 
coriander/coriander-icon.png

** (coriander:15632): WARNING **: Couldn't find pixmap file: 
coriander/coriander-icon.png

Program received signal SIGSEGV, Segmentation fault.
0x0807fca4 in BuildTriggerModeMenu () at build_menus.c:59
59              glade_menuitem = gtk_menu_item_new_with_label 
(_(trigger_mode_list[camera->feature_set.feature[DC1394_FEATURE_TRIGGER-DC1394_FEATURE_MIN].trigger_modes.modes[f]-DC1394_TRIGGER_MODE_MIN]));
(gdb) bt
#0  0x0807fca4 in BuildTriggerModeMenu () at build_menus.c:59
#1  0x08079fe2 in BuildTriggerFrame () at build_frames.c:52
#2  0x0807a3ce in BuildMainWindow () at build_windows.c:443
#3  0x0807c4b0 in BuildAllWindows () at build_windows.c:476
#4  0x0804efe8 in main (argc=1, argv=0xbffffa64) at main.c:125


-- 
Laurent Bonnaud.
http://www.lis.inpg.fr/pages_perso/bonnaud/





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