Linux头文件夹中的链接断开

我使用命令为我的内核安装了Linux头文件：

sudo apt-get install linux-headers-`uname -r` 

在文件夹中

 /usr/src/linux-headers-2.6.32-21-generic 

所有文件都有断链。

示例：文件linux-headers-2.6.32-21 / crypto已断开链接指向../linux-headers-2.6.32-21/crypto。

输出

 ls -l /usr/src/linux-headers-2.6.32-21-generic : drwxr-xr-x 3 root root 4096 2013-03-25 18:39 arch lrwxrwxrwx 1 root root 32 2013-03-25 18:39 block -> ../linux-headers-2.6.32- 21/block lrwxrwxrwx 1 root root 33 2013-03-25 18:39 crypto -> ../linux-headers-2.6.32-21/crypto lrwxrwxrwx 1 root root 40 2013-03-25 18:39 Documentation -> ../linux-headers-2.6.32-21/Documentation lrwxrwxrwx 1 root root 34 2013-03-25 18:39 drivers -> ../linux-headers-2.6.32-21/drivers lrwxrwxrwx 1 root root 35 2013-03-25 18:39 firmware -> ../linux-headers-2.6.32-21/firmware lrwxrwxrwx 1 root root 29 2013-03-25 18:39 fs -> ../linux-headers-2.6.32-21/fs drwxr-xr-x 5 root root 4096 2013-03-25 18:39 include lrwxrwxrwx 1 root root 31 2013-03-25 18:39 init -> ../linux-headers-2.6.32-21/init lrwxrwxrwx 1 root root 30 2013-03-25 18:39 ipc -> ../linux-headers-2.6.32-21/ipc lrwxrwxrwx 1 root root 33 2013-03-25 18:39 Kbuild -> ../linux-headers-2.6.32-21/Kbuild drwxr-xr-x 2 root root 4096 2013-03-25 18:39 kernel lrwxrwxrwx 1 root root 30 2013-03-25 18:39 lib -> ../linux-headers-2.6.32-21/lib lrwxrwxrwx 1 root root 35 2013-03-25 18:39 Makefile -> ../linux-headers-2.6.32-21/Makefile lrwxrwxrwx 1 root root 29 2013-03-25 18:39 mm -> ../linux-headers-2.6.32-21/mm -rw-r--r-- 1 root root 640617 2010-04-16 18:37 Module.symvers lrwxrwxrwx 1 root root 30 2013-03-25 18:39 net -> ../linux-headers-2.6.32-21/net lrwxrwxrwx 1 root root 34 2013-03-25 18:39 samples -> ../linux-headers-2.6.32-21/samples drwxr-xr-x 7 root root 4096 2013-03-25 18:39 scripts lrwxrwxrwx 1 root root 35 2013-03-25 18:39 security -> ../linux-headers-2.6.32-21/security lrwxrwxrwx 1 root root 32 2013-03-25 18:39 sound -> ../linux-headers-2.6.32-21/sound lrwxrwxrwx 1 root root 26 2013-03-25 18:39 source -> /build/buildd/linux-2.6.32 lrwxrwxrwx 1 root root 32 2013-03-25 18:39 tools -> ../linux-headers-2.6.32-21/tools lrwxrwxrwx 1 root root 33 2013-03-25 18:39 ubuntu -> ../linux-headers-2.6.32-21/ubuntu lrwxrwxrwx 1 root root 30 2013-03-25 18:39 usr -> ../linux-headers-2.6.32-21/usr lrwxrwxrwx 1 root root 31 2013-03-25 18:39 virt -> ../linux-headers-2.6.32-21/virt 

产量：

 uname -r 2.6.32-21-generic 

我该如何解决这个问题？ （我想要没有断开链接的头文件）。

Answer 1

/usr/src/linux-headers-2.6.32-21目录中缺少的文件由linux-headers-2.6.32-21软件包提供 。 要获取它们，请尝试安装该软件包。

如果要从命令行安装它，请运行：

 sudo apt-get update && sudo apt-get install linux-headers-2.6.32-21 

（ apt-get update部分将帮助确保系统基于正确且一致的信息来安装软件包，该信息是关于哪些软件包可用于何处以及在哪些版本中可用。）