64-bit ubuntu15.04 Upgrade Linux kernel to linux4.1.0

64-bit ubuntu15.04 Upgrade Linux kernel to linux4.1.0
1. download the relevant kernel package

Ubuntu official website Linux kernel Repository: http://kernel.ubuntu.com /~ Kernel-ppa/mainline/

Download the following three deb packages:

$ wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc1-vivid/linux-headers-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_amd64.deb

$ wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc1-vivid/linux-image-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_amd64.deb

$ wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc1-vivid/linux-headers-4.1.0-040100rc1_4.1.0-040100rc1.201504270235_all.deb

2. Install the three deb packages

The installation command is as follows (just copy the following command and execute it ):

$ sudo dpkg -i  \linux-headers-4.1.0-040100rc1_4.1.0-040100rc1.201504270235_all.deb \linux-headers-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_amd64.deb \linux-image-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_amd64.deb

.

3. Verify that the Linux kernel has been upgraded

Type the following command

$ uname -r

For example, the Linux kernel is successfully upgraded.