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Hi @ManuelL67339081 [image] ManuelL67339081: Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA. you have to update your certbot: [image] Solution: Client with the currently selected authenticator does no…

Is this the procedure to upgrade? user@webserver:~$ wget https://dl.eff.org/certbot-auto user@webserver:~$ chmod a+x ./certbot-auto

Yes, you can switch to certbot-auto.

It is simpler, at least for me, to first open stretch-backports with this : sudo sed -i "$ a\deb http://ftp.debian.org/debian stretch-backports main" /etc/apt/sources .list and then install certbot: sudo apt-get update sudo apt-get install certbot -t stretch-backports -y --force- yes And then s…

Yep, there are a lot of variants to update. Happy to hear that it works!

Client with the currently selected authericator does not support any combination of challegnes that will satisfy the CA

Help

JuergenAuer January 19, 2019, 5:44pm 2

Hi @ManuelL67339081

you have to update your certbot:

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Client with the currently selected authericator does not support any combination of challegnes that will satisfy the CA

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