http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c1 Yifan Jiang changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |yfjiang@suse.com --- Comment #1 from Yifan Jiang --- Hi Ulrich, Thanks for the reporting. Is there any chance to get the backtrace with symbols (the *-debuginfo packages)? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c3 --- Comment #3 from Yifan Jiang --- (In reply to Ulrich Windl from comment #2)

The compressed core dump will be 2.4 MB in size. I could mail it to you.

Sure, let's try it. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c5 --- Comment #5 from Yifan Jiang --- Attaching the backtrace for further reference:

#0 __GI_____strtoul_l_internal (nptr=nptr@entry=0x0, endptr=endptr@entry=0x7fff71cbf0b8, base=base@entry=10, group=group@entry=0, loc=0x7fd80d5b4680 <_nl_C_locobj>) at ../stdlib/strtol_l.c:292 #1 0x00007fd80d23f78a in __GI___strtoul_l (nptr=nptr@entry=0x0, endptr=endptr@entry=0x7fff71cbf0b8, base=base@entry=10, loc=<optimized out>) at ../stdlib/strtol_l.c:547 #2 0x00007fd814181db7 in g_ascii_strtoull (nptr=nptr@entry=0x0, endptr=endptr@entry=0x7fff71cbf0b8, base=base@entry=10) at ../glib/gstrfuncs.c:1170 #3 0x00007fd80737150d in _cogl_gpu_info_parse_version_string (version_string=<optimized out>, tail=tail@entry=0x7fff71cbf0f0, version_ret=version_ret@entry=0x0, n_components=2) at cogl-gpu-info.c:90 #4 0x00007fd8073715be in check_mesa_driver_package (strings=<optimized out>, version_ret=0x561b55c56718) at cogl-gpu-info.c:421 #5 0x00007fd8073718c2 in _cogl_gpu_info_init (ctx=ctx@entry=0x561b55c566a0, gpu=gpu@entry=0x561b55c566f8) at cogl-gpu-info.c:527 #6 0x00007fd80736fdf1 in _cogl_driver_update_features (context=0x561b55c566a0, error=<optimized out>) at driver/gl/gles/cogl-driver-gles.c:284 #7 0x00007fd8073abb07 in _cogl_winsys_context_init (context=0x561b55c566a0, error=<optimized out>) at winsys/cogl-winsys-stub.c:110 #8 0x00007fd807372021 in cogl_context_new (display=0x561b55c5f470, error=error@entry=0x7fff71cbf270) at cogl-context.c:237 #9 0x00007fd808021b6e in clutter_backend_do_real_create_context (error=0x7fff71cbf268, driver_id=<optimized out>, backend=0x561b55d82c20) at clutter-backend.c:331 #10 clutter_backend_real_create_context (backend=0x561b55d82c20, error=0x7fff71cbf3f0) at clutter-backend.c:414 #11 0x00007fd80803adf3 in _clutter_feature_init (error=error@entry=0x7fff71cbf3f0) at clutter-feature.c:107 #12 0x00007fd80804c299 in clutter_init_real (error=error@entry=0x7fff71cbf3f0) at clutter-main.c:1406 #13 0x00007fd80804c488 in post_parse_hook (context=<optimized out>, group=<optimized out>, data=<optimized out>, error=0x7fff71cbf3f0) at clutter-main.c:1572 #14 0x00007fd81416df2e in g_option_context_parse (context=context@entry=0x561b55c05210, argc=argc@entry=0x7fff71cbf45c, argv=argv@entry=0x7fff71cbf450, error=error@entry=0x7fff71cbf3f0) at ../glib/goption.c:2232 #15 0x00007fd80804d288 in clutter_parse_args (error=0x7fff71cbf3e8, argv=0x7fff71cbf450, argc=0x7fff71cbf45c) at clutter-main.c:1792 #16 clutter_init (argc=argc@entry=0x7fff71cbf45c, argv=argv@entry=0x7fff71cbf450) at clutter-main.c:1854 #17 0x00007fd807604ed6 in gtk_clutter_init (argc=argc@entry=0x7fff71cbf45c, argv=argv@entry=0x7fff71cbf450) at ../clutter-gtk/gtk-clutter-util.c:231 #18 0x00007fd811d75a6c in cheese_gtk_init (argc=0x7fff71cbf45c, argv=0x7fff71cbf450) at ../libcheese/cheese-gtk.c:58 #19 0x0000561b54b99cba in initialize_dependencies (argv=0x7fff71cbf450, argc=0x7fff71cbf45c) at ../shell/main.c:50 #20 main (argc=<optimized out>, argv=<optimized out>) at ../shell/main.c:66

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http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c7 --- Comment #7 from Ulrich Windl --- On comment #6: Thanks for the detailed explanation! I had thought the crash was due to the reduced screen dimension (resolution). Naturally I'd prefer a message like "Could not start XXX because of YYY" ofer an application crash. Specifically if it's the gnome control center (an essential piece of software in the GNOME universe). -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c9 --- Comment #9 from Alynx Zhou --- (In reply to Ulrich Windl from comment #7)

On comment #6: Thanks for the detailed explanation! I had thought the crash was due to the reduced screen dimension (resolution). Naturally I'd prefer a message like "Could not start XXX because of YYY" ofer an application crash. Specifically if it's the gnome control center (an essential piece of software in the GNOME universe).

Well, that's not so easy, gnome-control-center only knows that cheese failed, and cheese will say clutter failed, and clutter will say cogl failed, and to be precious cogl only knows that some OpenGL string point to NULL. The unmatched driver is a reason, but print reason in error message is not so good I think. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c11 --- Comment #11 from Ulrich Windl --- It's OK to close with "works as designed", but I think with exception handling clutter could say that gogl failed, and cheese could say that clutter failed (without knowing the details), and control center could say that cheese failed (without knowing the details). All instead of just dumping core. Agreed, for the user wanting to run gnome control center it doesn't make a bug difference (it won't start any way). -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1176048 http://bugzilla.opensuse.org/show_bug.cgi?id=1176048#c13 Alynx Zhou changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX --- Comment #13 from Alynx Zhou --- Close this bug until we have a simple and upstream friendly fix for this, patching all things are too complex I think. -- You are receiving this mail because: You are on the CC list for the bug.