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无法从 Ubuntu Mate 19.10 升级到 20.04

tag-icon • tag-icon apt package-management upgrade mate 20.04
无法从 Ubuntu Mate 19.10 升级到 20.04

我在从 19.10 升级到 Ubuntu mate 20.04 时遇到了以下错误：

Atingido:1 http://pt.archive.ubuntu.com/ubuntu bionic-updates InRelease
Atingido:2 http://archive.ubuntu.com/ubuntu eoan InRelease                                                                   
Atingido:3 http://archive.ubuntu.com/ubuntu eoan-updates InRelease                                                           
Atingido:4 http://archive.ubuntu.com/ubuntu eoan-backports InRelease                                        
Atingido:5 http://security.ubuntu.com/ubuntu bionic-security InRelease                   
Atingido:6 http://archive.ubuntu.com/ubuntu eoan-security InRelease                      
Atingido:7 http://archive.canonical.com/ubuntu eoan InRelease
A ler as listas de pacotes... Pronto
A construir árvore de dependências       
A ler a informação de estado... Pronto
1 package can be upgraded. Run 'apt list --upgradable' to see it.
gsl@GSLHP-Pavilion-g6:~$ apt list --upgradable
Listing... Pronto
brltty/eoan 5.6-11ubuntu2 amd64 [upgradable from: 5.5-4ubuntu2.0.1]
N: There is 1 additional version. Please use the '-a' switch to see it
gsl@GSLHP-Pavilion-g6:~$

有人可以帮我一下吗？

谢谢GSL

答案1

首先安装当前系统的所有更新

sudo apt-get update
sudo apt-get dist-upgrade

然后开始升级到 20.04 LTS

update-manager -c -d

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