worldwind在linux下报错：DXTn compressed textures not supported by this graphics card

参考：http://www.worldwindcentral.com/wiki/WWJava_Dev_FAQ

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Under Linux, if you see the message that DXTn compressed textures are not supported in the console, you can try:

• Install (many distributions also offer a package for it) the driconf utility and enable "Force S3 texture compression"

• Install libtxc_dxtn (the open source drivers radeon and nouveau do not include DXTn support due to patents)
• On Fedora add the rpmfusion repo and yum install libtxc_dxtn

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我的系统是：fedora14 ,显卡型号为Intel(R) G41 Express Chipset.

我更新了显卡驱动后（http://fedoraproject.org/wiki/Releases/Rawhide官网上的更新方法，也不知道更新成功没），错误还是出现，于是执行命令：

$sudo yum install -y --nogpg libtxc_dxtn ，问题解决了。