症狀:
內核更新可能會由於內核與驅動不匹配,導致系統無限重啓
方式一(apt命令):
#查看已安裝的內核
sudo dpkg --get-selections | grep linux
#查看正在使用的內核
uname -r
#使用apt命令禁止內核更新
sudo apt-mark hold linux-image-4.4.0-21-generic
sudo apt-mark hold linux-image-extra-4.4.0-21-generic
#重啓內核更新
sudo apt-mark unhold linux-image-4.4.0-21-generic
sudo apt-mark unhold linux-image-extra-4.4.0-21-generic
方式二(修改配置文件):
# 修改以下文件
sudo vim /etc/apt/apt.conf.d/10periodic
sudo vim /etc/apt/apt.conf.d/20auto-upgrades
#關閉自動更新
APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
APT::Periodic::Unattended-Upgrade "0";
#開啓自動更新
APT::Periodic::Update-Package-Lists "2";
APT::Periodic::Download-Upgradeable-Packages "1";
APT::Periodic::AutocleanInterval "0";
APT::Periodic::Unattended-Upgrade "1";