![如何防止登录后检查更新?](https://linux22.com/image/1186203/%E5%A6%82%E4%BD%95%E9%98%B2%E6%AD%A2%E7%99%BB%E5%BD%95%E5%90%8E%E6%A3%80%E6%9F%A5%E6%9B%B4%E6%96%B0%EF%BC%9F.png)
每次我在虚拟机中登录 ubuntu 20.04 时,都需要一些时间才能出现提示。
这是登录期间的输出。输入密码后需要一段时间才能出现更新消息和 shell 提示。
Ubuntu 20.04.2 LTS ab21q-ubuntu-20 ttyAMA0
ab21q-ubuntu-20 login: ckim
Password:
Welcome to Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-77-generic aarch64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
System information disabled due to load higher than 4.0
* Super-optimized for small spaces - read how we shrank the memory
footprint of MicroK8s to make it the smallest full K8s around.
https://ubuntu.com/blog/microk8s-memory-optimisation
309 updates can be applied immediately.
199 of these updates are standard security updates.
To see these additional updates run: apt list --upgradable
Last login: Sat Apr 2 00:36:22 KST 2022 on ttyAMA0
ckim@ab21q-ubuntu-20:~$
所以我猜检查更新花了这么多时间。我该如何阻止此更新检查?
答案1
您需要禁用“无人值守升级”守护进程。运行
sudo dpkg-reconfigure unattended-upgrades
...然后选择“否”。
PS:一般情况下,我不建议关闭自动更新,除非有特殊情况,比如当前的情况
请负责任地使用此答案,并且仅在必要时使用。