如何将Ubuntu升级到Linux Kernel 4.2
Linux Kernel 4.2 正式发布已经快一周了,刚发布时我们已经做过一些关于 Kernel 4.2 的介绍, 而且 Linus Torvalds 在 lkml.org 中也对 Bug 的修复和下一步的开发准备做了进一步说明。
那么大家有没升级到 Linux Kernel 4.2 呢?从我个人升级看来,目前一直稳定运行,现在把 Ubuntu 升级到 Linux Kernel 4.2 的方法向大家介绍一下。
将Ubuntu升级到Linux Kernel 4.2
目前 Kernel 4.2 的 DEB 包已经发布到 Ubuntu 源,我们可以直接下载进行安装。
安装前大家一定要注意区分好你的系统是 32 位还是 64 位版,而且安装是需要按如下顺序的:
◆linux-headers-4.2.0-xxx_all.deb
◆linux-headers-4.2.0-xxx-generic_xxx_i386/amd64.deb
◆linux-image-4.2.0-xxx-generic_xxx_i386/amd64.deb
64位Ubuntu升级Kernel 4.2命令
cd /tmp/ wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200_4.2.0-040200.201508301530_all.deb wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200-generic_4.2.0-040200.201508301530_amd64.deb wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-image-4.2.0-040200-generic_4.2.0-040200.201508301530_amd64.deb sudo dpkg -i linux-headers-4.2.0-*.deb linux-image-4.2.0-*.deb
32位Ubuntu升级Kernel 4.2命令
cd /tmp/ wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200_4.2.0-040200.201508301530_all.deb wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200-generic_4.2.0-040200.201508301530_i386.deb wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-image-4.2.0-040200-generic_4.2.0-040200.201508301530_i386.deb sudo dpkg -i linux-headers-4.2.0-*.deb linux-image-4.2.0-*.deb
内核安装好之后,还需要在终端中执行如下命令来刷新 grub 引导加载程序:
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