Re: Error on startup.

[Stefan Kost <ensonic hora-obscura de>]

Leonardo Rossi schrieb:
> Hi all to users and/or maintainers :)
>
> I'm trying to use Cheese on my Acer Laptop (Aspire 5920), but it seems 
> impossible.
>
> It compiles without problems, but when i start, i just can see the main 
> window, then "bug-buddy" appears, and i can do nothing.
>
> By the way, my camera is working well with "videoviewer", and Cheese 
> recognize the right device ( /dev/v4l/video0, the same of videoviewer).
>
> I dumped information from Bug-Buddy, here you are:

Before you file the bug and attach the stacktraces, please make sure you have 
debuginfo packages for glib/gtk/gstreamer installed.

Stefan

> **** START ****
>
>
> System: Linux 2.6.23-tuxonice-r6 #3 SMP PREEMPT Tue Jan 29 20:39:25 CET 
> 2008 i686
> X Vendor: The X.Org Foundation
> X Vendor Release: 10300000
> Selinux: No
> Accessibility: Disabled
> GTK+ Theme: Clearlooks
> Icon Theme: gentoo
>
> Memory status: size: 80289792 vsize: 80289792 resident: 13422592 share: 
> 10489856 rss: 13422592 rss_rlim: 4294967295
> CPU usage: start_time: 1205927031 rtime: 17 utime: 14 stime: 3 cutime:0 
> cstime: 0 timeout: 0 it_real_value: 0 frequency: 100
>
> Backtrace was generated from '/usr/local/bin/cheese'
>
> [?1034hUsing host libthread_db library "/lib/libthread_db.so.1".
> [Thread debugging using libthread_db enabled]
> [New Thread 0xb6994b80 (LWP 24229)]
> [New Thread 0xb3491b90 (LWP 24289)]
> [New Thread 0xb3c91b90 (LWP 24288)]
> 0xb6bf80f9 in poll () from /lib/libc.so.6
> #0  0xb6bf80f9 in poll () from /lib/libc.so.6
> #1  0xb6caf3f9 in ?? () from /usr/lib/libglib-2.0.so.0
> #2  0x081a0248 in ?? ()
> #3  0x00000004 in ?? ()
> #4  0x00000028 in ?? ()
> #5  0x081a0248 in ?? ()
> #6  0x00000004 in ?? ()
> #7  0xb6d3fff4 in ?? () from /usr/lib/libglib-2.0.so.0
> #8  0x0807d178 in ?? ()
> #9  0xbfe26da4 in ?? ()
> #10 0x00000001 in ?? ()
> #11 0x00000001 in ?? ()
> #12 0x0807d178 in ?? ()
> #13 0x081a0248 in ?? ()
> #14 0xb6bf8090 in ?? () from /lib/libc.so.6
> #15 0xb6eaca40 in ?? () from /lib/libpthread.so.0
> #16 0xb6eab220 in ?? () from /lib/libpthread.so.0
> #17 0xb6cd36c3 in g_thread_self () from /usr/lib/libglib-2.0.so.0
> #18 0xb6caf787 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> #19 0xb7af28d1 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
> #20 0x0804f6ff in main (argc=1, argv=0xbfe26f64) at cheese.c:105
>
> Thread 3 (Thread 0xb3c91b90 (LWP 24288)):
> #0  0xb6eb1001 in waitpid () from /lib/libpthread.so.0
> No symbol table info available.
> #1  0xb6ce22c5 in g_spawn_sync () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #2  0xb6ce25c5 in g_spawn_command_line_sync () from 
> /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #3  0xb7f09f0a in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
> No symbol table info available.
> #4  0xb7f0a1fc in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
> No symbol table info available.
> #5  0xb7f0a6be in 
> google_breakpad::ExceptionHandler::InternalWriteMinidump () from 
> /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
> No symbol table info available.
> #6  0xb7f0abbc in google_breakpad::ExceptionHandler::HandleException () 
> from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
> No symbol table info available.
> #7  <signal handler called>
> No symbol table info available.
> #8  cheese_webcam_init (webcam=0x80ec258) at cheese-webcam.c:600
>     src = <value optimized out>
>     pad = <value optimized out>
>     name = 0xb6efeff4 " \236\003"
>     priv = (CheeseWebcamPrivate *) 0x80ec268
>     ok = <value optimized out>
> #9  0xb6eef476 in g_type_create_instance () from 
> /usr/lib/libgobject-2.0.so.0
> No symbol table info available.
> #10 0xb6ed5f02 in ?? () from /usr/lib/libgobject-2.0.so.0
> No symbol table info available.
> #11 0x08089660 in ?? ()
> No symbol table info available.
> #12 0xb6c70120 in ?? () from /lib/libc.so.6
> No symbol table info available.
> #13 0x08191988 in ?? ()
> No symbol table info available.
> #14 0xb6eac66c in __pthread_mutex_unlock_usercnt () from 
> /lib/libpthread.so.0
> No symbol table info available.
> #15 0xb6ed4158 in g_object_newv () from /usr/lib/libgobject-2.0.so.0
> No symbol table info available.
> #16 0xb6ed4d9f in g_object_new_valist () from /usr/lib/libgobject-2.0.so.0
> No symbol table info available.
> #17 0xb6ed4eb0 in g_object_new () from /usr/lib/libgobject-2.0.so.0
> No symbol table info available.
> #18 0x08051e2b in cheese_webcam_new (video_window=0x8089660, 
> webcam_device_name=0xb6efeff4 " \236\003") at cheese-webcam.c:1124
>     webcam = (CheeseWebcam *) 0x8103360
> #19 0x08055504 in setup_camera (cheese_window=0x808bcb0) at 
> cheese-window.c:1177
>     webcam_device = 0x808ad28 "CHECK_PATTERN"
> #20 0xb6cd3c3f in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #21 0x0808bcb0 in ?? ()
> No symbol table info available.
> #22 0x08198e28 in ?? ()
> No symbol table info available.
> #23 0x00014080 in ?? ()
> No symbol table info available.
> #24 0x00000005 in ?? ()
> No symbol table info available.
> #25 0xb6b44ba0 in ?? () from /lib/libc.so.6
> No symbol table info available.
> #26 0xb6eb7ff4 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #27 0xb6eab220 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #28 0xb6eb7ff4 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #29 0x00000000 in ?? ()
> No symbol table info available.
>
> Thread 2 (Thread 0xb3491b90 (LWP 24289)):
> #0  0xb6bf80f9 in poll () from /lib/libc.so.6
> No symbol table info available.
> #1  0xb6caf3f9 in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #2  0x08196d38 in ?? ()
> No symbol table info available.
> #3  0x00000005 in ?? ()
> No symbol table info available.
> #4  0xffffffff in ?? ()
> No symbol table info available.
> #5  0x08196d38 in ?? ()
> No symbol table info available.
> #6  0x00000005 in ?? ()
> No symbol table info available.
> #7  0xb6d3fff4 in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #8  0x0819b0e0 in ?? ()
> No symbol table info available.
> #9  0xb3491324 in ?? ()
> No symbol table info available.
> #10 0x00000001 in ?? ()
> No symbol table info available.
> #11 0x00000001 in ?? ()
> No symbol table info available.
> #12 0x0819b0e0 in ?? ()
> No symbol table info available.
> #13 0x08196d38 in ?? ()
> No symbol table info available.
> #14 0xb6bf8090 in ?? () from /lib/libc.so.6
> No symbol table info available.
> #15 0xb6eaca40 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #16 0xb6eab220 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #17 0xb6cd36c3 in g_thread_self () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #18 0xb6caf787 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #19 0xb7404520 in ?? () from /usr/lib/libORBit-2.so.0
> No symbol table info available.
> #20 0x080db398 in ?? ()
> No symbol table info available.
> #21 0xb6d3fff4 in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #22 0xb34913a8 in ?? ()
> No symbol table info available.
> #23 0xb6cd3c3f in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #24 0x00000000 in ?? ()
> No symbol table info available.
>
> Thread 1 (Thread 0xb6994b80 (LWP 24229)):
> #0  0xb6bf80f9 in poll () from /lib/libc.so.6
> No symbol table info available.
> #1  0xb6caf3f9 in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #2  0x081a0248 in ?? ()
> No symbol table info available.
> #3  0x00000004 in ?? ()
> No symbol table info available.
> #4  0x00000028 in ?? ()
> No symbol table info available.
> #5  0x081a0248 in ?? ()
> No symbol table info available.
> #6  0x00000004 in ?? ()
> No symbol table info available.
> #7  0xb6d3fff4 in ?? () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #8  0x0807d178 in ?? ()
> No symbol table info available.
> #9  0xbfe26da4 in ?? ()
> No symbol table info available.
> #10 0x00000001 in ?? ()
> No symbol table info available.
> #11 0x00000001 in ?? ()
> No symbol table info available.
> #12 0x0807d178 in ?? ()
> No symbol table info available.
> #13 0x081a0248 in ?? ()
> No symbol table info available.
> #14 0xb6bf8090 in ?? () from /lib/libc.so.6
> No symbol table info available.
> #15 0xb6eaca40 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #16 0xb6eab220 in ?? () from /lib/libpthread.so.0
> No symbol table info available.
> #17 0xb6cd36c3 in g_thread_self () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #18 0xb6caf787 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> No symbol table info available.
> #19 0xb7af28d1 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
> No symbol table info available.
> #20 0x0804f6ff in main (argc=1, argv=0xbfe26f64) at cheese.c:105
>     context = <value optimized out>
>     options = {{long_name = 0x8057beb "verbose", short_name = 118 'v', 
> flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x805b6e8,
>     description = 0x8057be8 "Be verbose", arg_description = 0x0}, 
> {long_name = 0x8057bf3 "hal-device", short_name = 100 'd', flags = 1,
>     arg = G_OPTION_ARG_STRING, arg_data = 0x805b6ec, description = 0x0, 
> arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\0', flags = 0,
>     arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, 
> arg_description = 0x0}}
> #0  0xb6bf80f9 in poll () from /lib/libc.so.6
> The program is running.  Quit anyway (and detach it)? (y or n) [answered 
> Y; input not from terminal]
>
>
> ----------- .xsession-errors (28 sec old) ---------------------
> ----------
> checking for new mail (2008/03/19 12:32:17)
> no new messages
> ----------
> checking for new mailsh: acpi: command not found
> sh: acpi: command not found
> sh: acpi: command not found
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> sh: acpi: command not found
> sh: acpi: command not found
> sh: acpi: command not found
> --------------------------------------------------
> **** END ****
>
> Any suggestion? I'm not so good in C/C++ but i can try to debug to see 
> which function make the mistake...
>
> Thanks in advance,
>
> LR
>
>
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>
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