我将我的 CentOS 更新到内核版本 4.4 (kernel-lt)，并且想kernel-devel立即安装新内核。
这个问题建议使用以下命令：
sudo yum install "kernel-devel-uname-r == $(uname -r)"
就我而言，uname -r评估为4.4.193-1.el7.elrepo.x86_64
$ sudo yum install "kernel-devel-uname-r == $(uname -r)"
[sudo] password for sadik:
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: artfiles.org
* elrepo: mirrors.nav.ro
* epel: epel.mirror.nucleus.be
* extras: mirror.23media.com
* updates: mirror.fra10.de.leaseweb.net
No package kernel-devel-uname-r == 4.4.193-1.el7.elrepo.x86_64 available.
Error: Nothing to do
当我查找源目录时，我只能看到版本 3.10 的目录：
$ ls /usr/src/kernels/
3.10.0-1062.1.1.el7.x86_64 3.10.0-1062.1.1.el7.x86_64.debug
我尝试寻找其他版本的kernel-devel选项--showduplicates：
$ sudo yum search --showduplicates kernel-devel
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: artfiles.org
* elrepo: fedora.is
* epel: mirror.de.leaseweb.net
* extras: mirror.23media.com
* updates: mirror.fra10.de.leaseweb.net
=========================================================== N/S matched: kernel-devel ===========================================================
kernel-devel-3.10.0-957.21.3.el7.centos.plus.x86_64 : Development package for building kernel modules to match the kernel
kernel-devel-3.10.0-1062.el7.x86_64 : Development package for building kernel modules to match the kernel
kernel-devel-3.10.0-1062.1.1.el7.x86_64 : Development package for building kernel modules to match the kernel
kernel-devel-3.10.0-1062.1.1.el7.x86_64 : Development package for building kernel modules to match the kernel
如何安装kernel-devel当前kernel-headers正在运行的内核 (4.4)？
答案1
您说您从 kernel-lt 存储库安装了内核，因此您需要确保启用该存储库来安装任何与内核相关的内容
yum --enablerepo=elrepo-kernel install ...