求教！关于段错误的问题@

yugilq

我原先安装了gnomemeeting！昨天还在正常使用，今天就出现了段错误的问题！如下：
[root@localhost fox]# gnomemeeting

(gnomemeeting:14399): GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols specified  are supported and host-based authentication failed.

(gnomemeeting:14399): GConf-WARNING **: Directory `/apps/gnomemeeting' was not b eing monitored by GConfClient 0x8404c40

(gnomemeeting:14399): Gdk-CRITICAL **: file gdkregion-generic.c: line 187 (gdk_r egion_get_clipbox): assertion `r != NULL' f然后跳出一个错误说是段错误！我真的不明白！我在此其间，安装了firefly的美化包，和网站才下载的哈密瓜兄弟的d4xrpm包！真的糊涂了！