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I am using Ubuntu 12.04.5 LTS and I have Citrix Receiver installed. When I am trying to login, I got the error:

You have not chosen to trust "DigiCert Hish Assurance Server CA", the issuer of the server's security certificate (SSL error 61)"

So, I tried installing certificate, and when I try to copy and rehash the certificate to /Citrix/ICAClient/keystore/cacerts/ I got the error:

unable to load certificate
140085276386976:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:696:Expecting: TRUSTED CERTIFICATE
DigiCertSHA2HighAssuranceServerCA.crt => .0
unable to load certificate
140703055140512:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:696:Expecting: TRUSTED CERTIFICATE
WARNING: Skipping duplicate certificate DigiCertSHA2HighAssuranceServerCA.crt

What is the solution for this kind of problem?

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Ferrybig
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KarthiKeyan
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1 Answers1

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Just go ahead and copy certificates from Mozilla's folder into the Citrix certs folders

sudo ln -s /usr/share/ca-certificates/mozilla/* /opt/Citrix/ICAClient/keystore/cacerts

This should do the work for you!

Source

Sankalp Kotewar
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    This worked for me on Ubuntu on Distributor ID:Ubuntu,Description:Ubuntu 20.04.2 LTS,Release:20.04Codename:focal – lalessandro Apr 16 '21 at 09:22