Solving environment: failed solution to the problem encountered when updating Anaconda

Problem:
in the problem of handling Anaconda’s Navigator
involves upgrading the navigator
command: CONDA update Anaconda navigator


solution:
Add Anaconda Python free warehouse:

conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
  conda config –set show_ channel_ URLs yes
then upgrade again. (the first one already exists and will be prompted.)

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