2021-05-12 14:32:11
Linux Kernel 4.2 安裝說明
Linux Kernel 4.2 已經發布了,這是 Linus Torvalds 近期發布的最大的一個版本,增加了超過100萬行程式碼,移除了大約25萬行程式碼。主要新特性包括:新的AMDGPU驅動;Intel Broxton支援;改進NCQ TRIM處理;F2FS檔案系統加密;重寫了部分英特爾x86組合程式碼;LSM Stacking;延遲梯度網路擁堵控制演算法;改進控制組的回寫管理等等。
以下內容來自郵寄清單:
So judging by how little happened this week, it wouldn’t have been a mistake to release 4.2 last week after all, but hey, there’s certainly a few fixes here, and it’s not like delaying 4.2 for a week should have caused any problems either.
So here it is, and the merge window for 4.3 is now open. I already have a few pending early pull requests, but as usual I’ll start processing them tomorrow and give the release some time to actually sit.
安裝說明。
Ubuntu 系統使用者安裝,ubuntu 提供了 DEB 安裝包,下載地址:kernel.ubuntu.com,你也可以使用以下命令安裝。
32位元使用者:
下載安裝包命令:
cd /tmp
wget
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200_4.2.0-040200.201508301530_all.deb
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200-generic_4.2.0-040200.201508301530_i386.deb
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-image-4.2.0-040200-generic_4.2.0-040200.201508301530_i386.deb
安裝 Kernel:
sudo dpkg -i linux-headers-4.2*.deb linux-image-4.2*.deb
解除安裝 kernel:
sudo apt-get remove linux-header-4.2* linux-image-4.2*
64位元使用者:
下載安裝包命令:
cd /tmp
wget
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200_4.2.0-040200.201508301530_all.deb
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-headers-4.2.0-040200-generic_4.2.0-040200.201508301530_amd64.deb
kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-image-4.2.0-040200-generic_4.2.0-040200.201508301530_amd64.deb
安裝 Kernel:
sudo dpkg -i linux-headers-4.2*.deb linux-image-4.2*.deb
解除安裝 kernel:
sudo apt-get remove linux-header-4.2* linux-image-4.2*
CentOS 7 使用者安裝
su root
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
yum install http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
yum --enablerepo=elrepo-kernel install kernel-ml
reboot
解除安裝 kernel 4.2
yum remove kernel-ml
怎樣在 CentOS 7 上安裝 Kernel 4.0.2 http://www.linuxidc.com/Linux/2015-05/117574.htm
怎樣在 CentOS 7 系統上安裝Linux Kernel 4.0 http://www.linuxidc.com/Linux/2015-04/116461.htm
如何在Ubuntu/CentOS上安裝Linux核心4.0 http://www.linuxidc.com/Linux/2015-04/116565.htm
如何在Ubuntu 13.10上安裝Linux核心 3.12 http://www.linuxidc.com/Linux/2013-11/92930.htm
如何在Ubuntu 14.10,Ubuntu 14.04及其衍生版本安裝 3.16.7 CKT2核心 http://www.linuxidc.com/Linux/2014-12/110189.htm
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