Install or upgrade kernel Linux kernel in Ubuntu

Main reference: https://www.linux.cn/article-6137-1.html

1. Locate the required kernel version from the http://kernel.ubuntu.com/~kernel-ppa/mainline/and enter the corresponding file path.

2. Select the. deb file, follow the operating system type, 32-bit Select i386 suffix, 64-bit select AMD suffix. Select which files

Reference: Https://wiki.ubuntu.com/Kernel/MainlineBuilds which installing upstream kernels (manually) part. Kernel version is different, find the corresponding file download can.

Terminal Terminal operation:

Under any folder, execute the command

wget Http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-unstable/linux-xxxx_all.deb

XXXX needs to be changed to a specific file name.

You can download the required Deb file.

3. After the download is complete, execute the Deb file.

If there are other Deb files under the file path, you can choose the following command (remember to modify the corresponding version number):

sudo dpkg-i linux-headers-4.2.0-*.deb linux-image-4.2.0-*.deb

If not, you can do this:

sudo dpkg-i *.deb

Enter the installation link.

4. After the installation is complete, restart the uname-r or uname-a to see the upgraded kernel version after the terminal is entered.

Install or upgrade kernel Linux kernel in Ubuntu