Bug 554569

Created attachment 383130 [details]
File: backtrace

*** Bug 556980 has been marked as a duplicate of this bug. ***

*** Bug 558055 has been marked as a duplicate of this bug. ***

*** Bug 559538 has been marked as a duplicate of this bug. ***

Backtrace usually contains:
...
#4  0x0067f4b7 in IA__g_log (log_domain=<value optimized out>, 
    log_level=<value optimized out>, format=<value optimized out>)
    at gmessages.c:569
#5  0x06bfe363 in gdk_x_error (display=<value optimized out>, 
    error=<value optimized out>) at gdkmain-x11.c:466
        buf = "BadDrawable (invalid Pixmap or Window parameter)"
        msg = <value optimized out>
#6  0x00e34121 in _XError (dpy=<value optimized out>, 


gtk+-1.2.10/gdk/gdk.c:

static int
gdk_x_error (Display     *display,
             XErrorEvent *error)
{
  if (error->error_code)
    {
      if (gdk_error_warnings)
        {
          char buf[64];

          XGetErrorText (display, error->error_code, buf, 63);

#ifdef G_ENABLE_DEBUG
          g_error ("%s\n  serial %ld error_code %d request_code %d minor_code %d\n",
                   buf,
                   error->serial,
                   error->error_code,
                   error->request_code,
                   error->minor_code);
#else /* !G_ENABLE_DEBUG */
          fprintf (stderr, "Gdk-ERROR **: %s\n  serial %ld error_code %d request_code %d minor_code %d\n",
                   buf,
                   error->serial,
                   error->error_code,
                   error->request_code,
                   error->minor_code);

          exit(1);
#endif /* G_ENABLE_DEBUG */
        }
      gdk_error_code = error->error_code;
    }

  return 0;
}

gdk_x_error is an X error handler with "int X_error_handler(Display *, XErrorEvent *)" proto. google says that XErrorEvent is
typedef struct {
	int type;
	Display *display;		/* Display the event was read from */
	unsigned long serial;		/* serial number of failed request */
	unsigned char error_code;	/* error code of failed request */
	unsigned char request_code;	/* Major op-code of failed request */
	unsigned char minor_code;	/* Minor op-code of failed request */
	XID resourceid;			/* resource id */
} XErrorEvent;
what would be helpful to know is request_code value.

*** Bug 559673 has been marked as a duplicate of this bug. ***

*** Bug 573363 has been marked as a duplicate of this bug. ***

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