How to install Linux Kernel 3.19 on Ubuntu 14.10, Ubuntu 14.04 and Ubuntu Derivatives. You can now upgrade to Linux Kernel 3.19, released with major improvement for Linux systems.
Install & Upgrade to Linux Kernel 3.19
Open Terminal and run the commands given below to download and install the Linux Kernel 3.19:
For 64-bit Linux system:
cd /tmp/
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-headers-3.19.0-031900-generic_3.19.0-031900.201502091451_amd64.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-headers-3.19.0-031900_3.19.0-031900.201502091451_all.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-image-3.19.0-031900-generic_3.19.0-031900.201502091451_amd64.deb
sudo dpkg -i linux-headers-3.19.0-*.deb linux-image-3.19.0-*.deb
For 32-bit Linux system:
cd /tmp/
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-headers-3.19.0-031900-generic_3.19.0-031900.201502091451_i386.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-headers-3.19.0-031900_3.19.0-031900.201502091451_all.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/linux-image-3.19.0-031900-generic_3.19.0-031900.201502091451_i386.deb
sudo dpkg -i linux-headers-3.19.0-*.deb linux-image-3.19.0-*.deb
Once installed, restart the systems.
Please note the OS type, 32-bit (i386) or 64-bit (amd64), and then download and install the Kernel 3.18.6 packages.
Uninstall & Remove Kernel 3.19
If you want to remove the Linux Kernel 3.19, run the following command in Terminal:
sudo apt-get remove linux-headers-3.19.0-* linux-image-3.19.0-* && sudo update-grub