相关疑难解决方法(0)

最近，每当我运行 时apt update/upgrade，我都会在终端中收到以下消息：

Try Ubuntu Pro beta with a free personal subscription on up to 5 machines.
Learn more at https://ubuntu.com/pro

有谁知道有什么方法可以摆脱这个吗？

我想向 ssh MOTD 添加一些字段。

今日交通部：

Linux toker 2.6.31-22-generic-pae #69-Ubuntu SMP Wed Nov 24 09:04:58 UTC 2010 i686

To access official Ubuntu documentation, please visit:
http://help.ubuntu.com/

  System information as of Tue Jan 25 19:25:53 CET 2011

  System load:  0.23                Processes:           139
  Usage of /:   76.8% of 911.20GB   Users logged in:     1
  Memory usage: 17%                 IP address for eth0: 192.168.1.102
  Swap usage:   0%

  Graph this data and manage this system at https://landscape.canonical.com/

38 packages can be updated.
38 updates are security updates. …