![lsb_release 坚持认为 18.04 是最新 LTS 我如何获得 20.04?](https://linux22.com/image/1176631/lsb_release%20%E5%9D%9A%E6%8C%81%E8%AE%A4%E4%B8%BA%2018.04%20%E6%98%AF%E6%9C%80%E6%96%B0%20LTS%20%E6%88%91%E5%A6%82%E4%BD%95%E8%8E%B7%E5%BE%97%2020.04%EF%BC%9F.png)
我最近从 16.04 升级到了 18.04,因为电脑提供了升级选项。我当时并没有多想,直到有人指出应该有 20.04 可用。
我担心有什么东西出问题了。
sudo do-release-upgrade -c
结果是:
Checking for a new Ubuntu release
There is no development version of an LTS available.
To upgrade to the latest non-LTS development release
set Prompt=normal in /etc/update-manager/release-upgrades.
但
lsb_release -a
结果是:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.5 LTS
Release: 18.04
Codename: bionic
我应该怎样做才能解决我的电脑遇到的任何问题?