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我收到了更新至 14.04 的通知，但它说没有新版本。怎么回事！

tag-icon • tag-icon do-release-upgrade hardware-enablement-stack
我收到了更新至 14.04 的通知，但它说没有新版本。怎么回事！

我第一次登录时看到这个http://screencloud.net/v/Feqm

:~$ ssh root@[Redacted]
Ubuntu 12.04.5 LTS
Welcome to Ubuntu 12.04.5 LTS (GNU/Linux 3.8.0-29-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

  System information as of Wed Aug  6 11:32:38 EDT 2014

  System load:  0.37              Processes:           110
  Usage of /:   5.3% of 37.17GB   Users logged in:     0
  Memory usage: 12%               IP address for eth0: [REDACTED]
  Swap usage:   0%

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



Your current Hardware Enablement Stack (HWE) is going out of support
on 2014-08-07.  After this date security updates for critical parts (kernel
and graphics stack) of your system will no longer be available.

For more information, please see:
http://wiki.ubuntu.com/1204_HWE_EOL

To upgrade to a supported (or longer supported) configuration:

* Upgrade from Ubuntu 12.04 LTS to Ubuntu 14.04 LTS by running:
sudo do-release-upgrade 

OR

* Install a newer HWE version by running:
sudo apt-get install linux-generic-lts-trusty linux-image-generic-lts-trusty

and reboot your system.

当我跑步时

sudo do-release-upgrade

我最终得到了这个。

root@glass:~# sudo do-release-upgrade 
Checking for a new Ubuntu release
No new release found
root@glass:~#

到目前为止，我尝试用我在另一个数据中心运行的另一台服务器的列表替换 sources.list。但我确信我只是忽略了一些简单/明显的东西。我运行这个的 VPS 提供商有点新，所以他们有很多成长的烦恼，我必须忍受，所以这也可能是问题的一部分。

答案1

您可能需要使用sudo do-release-upgrade -d其他东西。以下是我根据以下指南给出的答案：指导。

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