ubuntu核心解除安裝、禁止自動更新
sudo dpkg --get-selections | grep linux
檢視當前使用的核心
uname -a
解除安裝不用的核心
sudo apt remove linux-image-5.8.0-59-generic
sudo apt remove linux-headers-5.8.0-59
sudo apt remove linux-headers-5.8.0-59-generic
sudo apt remove linux-modules-5.8.0-59-generic
刪除對應的原始碼
sudo rm -rf /boot/vmlinuz-5.8.0-59-generic-*
sudo rm -rf /boot/initrd-5.8.0-59-generic-*
sudo rm -rf /boot/System-map-5.8.0-59-generic-*
sudo rm -rf /boot/config-5.8.0-59-generic
sudo rm -rf /lib/modules/5.8.0-59-generic-*
禁止更新
sudo apt-mark hold linux-image-5.8.0-48-generic
sudo apt-mark hold linux-image-extra-5.8.0-48-generic
sudo apt-mark hold linux-headers-5.8.0-48-generic
sudo apt-mark hold linux-modules-extra-5.8.0-48-generic
如果需要恢復原來的設定的話即允許更新核心,執行如下命令即可:
sudo apt-mark unhold linux-image-5.8.0-48-generic
sudo apt-mark unhold linux-image-extra-5.8.0-48-generic
sudo apt-mark unhold linux-headers-5.8.0-48-generic
sudo apt-mark unhold linux-modules-extra-5.8.0-48-generic