升级到ubuntu 2009以后， linux qq经常会自动退出，不清楚什么问题,导致我用了一段时间的web qq 昨天发现是可以处理的，原文在这里 修改/usr/bin/qq，添加一个环境变量
export GDK_NATIVE_WINDOWS=true
修改后： #cat /usr/bin/qq
#!/bin/sh
export GDK_NATIVE_WINDOWS=true
cd /usr/share/tencent/qq/
./qq
附：[GDK_NATIVE_WINDOWS](http://blogs.gurulabs.com/dax/2009/10/what-gdk- native.html)是什么意思？
GDK has been rewritten to use ‘client-side windows’. This means that GDK maintains its own window hierarchy and only uses X windows where it is necessary or explicitly requested. Some of the benefits of this change are * Reduced flicker * The ability to do transformed and animated rendering of widgets * Easier embedding of GTK+ widgets, e.g. into Clutter scene graphs Launching an app with GDK_NATIVE_WINDOWS=1 application turns off this feature. This is needed if the application manipulates the windows it creates using direct X API calls or a mixture of X API and GDK instead of just going through GDK. When using “client-side windows” all window manipulation by an application must go through GDK. Adobe needs to update Acroread to be compatible with this feature.