ubuntu关闭更新

Feb 27, 202520

AI-generated summary

The instructions provided are for disabling automatic updates and notifications on an Ubuntu system. 1. Disable periodic updates by modifying configuration files: - Use `sed` to change settings in `/etc/apt/apt.conf.d/10periodic` and `/etc/apt/apt.conf.d/20auto-upgrades` to prevent updates. 2. Disable and stop the unattended upgrades service: - Use `systemctl` commands to disable and stop the `unattended-upgrades` service. 3. Prevent update notification pop-ups: - Change permissions on the `update-notifier` file to make it non-executable. To restore notifications, revert the permissions. 4. Hold kernel updates: - Use `apt-mark` to hold the `linux-image-generic` and `linux-headers-generic` packages. To re-enable kernel updates, unhold them. 5. Suppress error reporting: - Modify the `apport` configuration to change error reporting behavior to 0.

sudo sed -i 's/1/0/g' /etc/apt/apt.conf.d/10periodic
sudo sed -i 's/1/0/g' /etc/apt/apt.conf.d/20auto-upgrades

sudo systemctl disable unattended-upgrades
sudo systemctl stop unattended-upgrades

2、阻止软件更新弹窗（眼不见为净～）
打开终端执行命令：
sudo chmod a-x /usr/bin/update-notifier
如果想恢复弹窗执行下面的命令：

sudo chmod a+x /usr/bin/update-notifier

执行：
sudo apt-mark hold linux-image-generic linux-headers-generic
如果要重新启用内核更新：
sudo apt-mark unhold linux-image-generic linux-headers-generic

ubuntu 关闭任何报错改为 0
sudo sed -i 's/1/0/g' nano /etc/default/apport