atualisando o kernel linux 3.18.2

Tudo feito no terminal
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For 64-Bit Ubuntu System

cd /tmp/

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-headers-3.18.2-031802-generic_3.18.2-031802.201501082011_amd64.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-headers-3.18.2-031802_3.18.2-031802.201501082011_all.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-image-3.18.2-031802-generic_3.18.2-031802.201501082011_amd64.deb

sudo dpkg -i linux-headers-3.18.2-*.deb linux-image-3.18.2-*.deb


For 32-Bit Ubuntu System

cd /tmp/

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-headers-3.18.2-031802-generic_3.18.2-031802.201501082011_i386.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-headers-3.18.2-031802_3.18.2-031802.201501082011_all.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.2-vivid/linux-image-3.18.2-031802-generic_3.18.2-031802.201501082011_i386.deb

sudo dpkg -i linux-headers-3.18.2-*.deb linux-image-3.18.2-*.deb