Brazilian Mirrors for the Deepin v20.
Open the Terminal and typ
e:sudo nano /etc/apt/sources.list
In the file you open, replace all the information with any of the lines below:
Federal University of Paraná (UFPR)
deb[by-hash=force] https://deepin.c3sl.ufpr.br/deepin apricot main contrib non-free
University of São Paulo (USP)
deb[by-hash=force] http://sft.if.usp.br/deepin apricot main contrib non-free
Paulista State University (UNESP)
deb[by-hash=force] http://mirror.unesp.br/deepin apricot main contrib non-free
Federal University of Amazonas (UFAM)
deb[by-hash=force] http://mirror.ufam.edu.br/deepin apricot main contrib non-free
Next, in The Terminal type:s
udo apt update && sudo apt dist-upgrade
Source: @deepinbrasil / Author: Alex Wender