uninstall_oem() {
    echo "正在准备卸载 OEM"
    sudo apt remove linux-oem-20.04
    # sudo apt remove linux-oem-20.04-edge
    echo "OEM 卸载完成, 正在准备重启你的电脑, 5s 倒计时"
    sleep 5
    sudo reboot
}

__main() {
    uninstall_oem
}

__main