This happens in Firefox and Comix, and recently I found that this happens too when I try to export my project in Audacity.

Firefox和Comix会发生这个问题，而最近我发现在我用Audacity导出项目时也会发生。

I try to run Comix from the command line, and try to open file, then it will crash and close, and I got a message 'Segmentation fault'.

我试过在命令行下运行Comix，接着试着打开文件，然后它就崩溃了，我得到一条“程序分段错误”(Segmentation fault)的信息。