Linus Torvalds 发布了 Kernel 4.4 LTS,新内核在虚拟GPU驱动中添加了对3D的支持,允许为3D硬件加速显卡虚拟访客、支持Asynchronous I/O和Direct I/O的更精简且更快循环设备,因此增加系统的性能并降低对内存的占用,通过LightNVM来支持Open-Channel的固态硬盘。
Linux kernelUbuntu 用户可以通过官方 kernel.ubuntu.com 库下载DEB安装包进行安装,也可以通过下面的命令进行安装:
32 位 Ubuntu 及衍生系统:
下载安装包:
cd /tmp
wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-headers-4.4.0-040400_4.4.0-040400.201601101930_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-headers-4.4.0-040400-generic_4.4.0-040400.201601101930_i386.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-image-4.4.0-040400-generic_4.4.0-040400.201601101930_i386.deb
安装 Kernel:
sudo dpkg -i linux-headers-4.4*.deb linux-image-4.4*.deb
卸载 kernel命令:
sudo apt-get remove linux-headers-4.4* linux-image-4.4*
64 位 Ubuntu 及衍生系统:
下载安装包:
cd /tmp
wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-headers-4.4.0-040400_4.4.0-040400.201601101930_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-headers-4.4.0-040400-generic_4.4.0-040400.201601101930_amd64.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/linux-image-4.4.0-040400-generic_4.4.0-040400.201601101930_amd64.deb
安装 Kernel:
sudo dpkg -i linux-headers-4.4*.deb linux-image-4.4*.deb
卸载 kernel:
sudo apt-get remove linux-headers-4.4* linux-image-4.4*
Linux Kernel 4.2.2编译安装教程:http://www.linuxdiyf.com/linux/14687.html
在Ubuntu中如何安装或升级Linux内核到4.2:http://www.linuxdiyf.com/linux/13724.html
Linux内核4.2已经发布–附安装说明:http://www.linuxdiyf.com/linux/13682.html