[Bug] SSL certificate problem: certificate has expired about octoprint-upgrade-to-py3 HOT 3 CLOSED

I don't see an issue with the SSL cert from here, so I suspect there is something with your network/internet provider that is blocking the connection. Perhaps if you open and read the contents of what was downloaded then it may give clues. The command for curl does include a -L in it, in the instructions, which it doesn't look like you've included - that's required to download following the redirect.

from octoprint-upgrade-to-py3.

I don't see an issue with the SSL cert from here, so I suspect there is something with your network/internet provider that is blocking the connection. Perhaps if you open and read the contents of what was downloaded then it may give clues. The command for curl does include a -L in it, in the instructions, which it doesn't look like you've included - that's required to download following the redirect.

pi@octopi:~ $ curl -L https://get.octoprint.org/py3/upgrade.py --output upgrade.py
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (60) SSL certificate problem: certificate has expired
More details here: https://curl.haxx.se/docs/sslcerts.html

curl performs SSL certificate verification by default, using a "bundle"
of Certificate Authority (CA) public keys (CA certs). If the default
bundle file isn't adequate, you can specify an alternate file
using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
the bundle, the certificate verification probably failed due to a
problem with the certificate (it might be expired, or the name might
not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
the -k (or --insecure) option.
pi@octopi:~ $ python3 upgrade.py

I didn´t paste the first command, I don´t think it´s a network issue because Igot a succesful update 3 weeks ago.

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curl -k -L https://get.octoprint.org/py3/upgrade.py --output upgrade.py
python3 upgrade.py

got it to work like this

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