Ubuntu 更新 kernel

官網的下載連結：連結

查看系統的kernal版本

uname –r

選擇新版kernal

 linux-image-*X.Y.Z*-generic-*.deb

 linux-modules-X.Y.Z*-generic-*.deb

下載kernel檔

wget
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc1/linux-image-unsigned-5.3.0-050300rc1-generic_5.3.0-050300rc1.201907212232_amd64.deb

wget
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc1/linux-modules-5.3.0-050300rc1-generic_5.3.0-050300rc1.201907212232_amd64.deb

安裝下載的deb檔

sudo dpkg --install \*.deb

重新開機以應用kernal

sudo reboot