Gtk运行在DirectFB出现的问题

liudan0201

=======================|  DirectFB 1.0.0  |=======================
          (c) 2001-2007  The DirectFB Organization (directfb.org)
          (c) 2000-2004  Convergence (integrated media) GmbH
        ------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2007-08-04 08:16)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 13240)...
(*) Direct/Thread: Running 'PS/2 Input' (INPUT, 13241)...
(*) DirectFB/Input: IMPS/2 Mouse (1) 1.0 (directfb.org)
(*) Direct/Thread: Running 'PS/2 Input' (INPUT, 13242)...
(*) DirectFB/Input: IMPS/2 Mouse (2) 1.0 (directfb.org)
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 13244)...
(*) DirectFB/Input: Keyboard 0.9 (directfb.org)
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(!) DirectFB/FBDev: Panning display failed!
    --> 无效的参数

(06013_gui:1323: Gdk-CRITICAL **: gdk_drawable_set_colormap: assertion `cmap == NULL || gdk_drawable_get_depth (drawable) == cmap->visual->depth' failed
(*) Direct/Thread: Running 'EventBufferFeed' (MESSAGING, 13247)...

(06013_gui:1323: Gdk-DirectFB-WARNING **: gdk_window_set_keep_above() not implemented.


(06013_gui:1323: Gdk-DirectFB-WARNING **: gdk_window_set_keep_below() not implemented.

(!) [13238:    0.000] --> Caught signal 11 (at 0x20646576, invalid address) <--
已放弃

在处理鼠标点击事件时,出现的错误,不过有点怪，有时出现，有时不出现,狂点鼠标的时候必定出现
不知道是什么错误..请大侠们帮帮忙