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Proxy and port issues with Linux Mint and Python Anaconda Distribution

Posted: Mon Aug 19, 2019 3:27 pm
by rushilotti
I had Proxy issues and Port issues when I am trying to use Anaconda Python Distribution on Linux mint.

Here is the Error.

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 raise ProxyError(e, request=request)
    requests.exceptions.ProxyError: HTTPSConnectionPool(host='repo.anaconda.com', port=443): Max retries exceeded with url: /pkgs/main/linux-64/current_repodata.json (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f3bad0238d0>: Failed to establish a new connection: [Errno -2] Name or service not known')))

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raise MaxRetryError(_pool, url, error or ResponseError(cause))
    urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='repo.anaconda.com', port=443): Max retries exceeded with url: /pkgs/main/linux-64/current_repodata.json (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f2ebfefb8d0>: Failed to establish a new connection: [Errno -2] Name or service not known')))
When I installed Linux mint I had port issues with ppas and @gm10 told me to run this command at that time and the issues are gone. Here is the link to the post.

viewtopic.php?f=90&t=286112&p=1582586#p1582586

These are the commands I ran at that time and they fixed my issue by fixing my Port number to 80. Atleast that is what I noticed .

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sudo curl -L https://raw.githubusercontent.com/linuxmint/mintsources/07eda79df60c7285baf4700f984b06c327b45740/usr/lib/linuxmint/mintSources/mintSources.py -o /usr/lib/linuxmint/mintSources/mintSources.py
But right now for a few days Anaconda Python Distribution is show me the Proxy error some thing like 443 and I think my laptop is on port 80 . Maybe that is causing the error.


I tried my school network as well as other network but the problem is same with anaconda.
Here is the full error when i tied to install tensorflow with conda

https://pastebin.com/UhbDV6gd

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conda update conda
the update command also didnt work

Is there a way to fix this Proxy port issue without disturbing the ppas ??

Any help will be helpful.

Re: Proxy and port issues with Linux Mint and Python Anaconda Distribution

Posted: Mon Aug 19, 2019 3:33 pm
by rushilotti
I deleted .conda and .condarc and downloads are working but is there a way to unchage the port numbers??

Re: Proxy and port issues with Linux Mint and Python Anaconda Distribution

Posted: Mon Aug 19, 2019 3:50 pm
by rushilotti
Ok I think I have issues with either .condarc or my network or both and because when i deleted .condarc on other networks conda is working but not on my school network and I dont know why but it used to work well before .