Error:"The security certificate could not be validated. SSL provider code: 20, SSL error 86"

Error:"The security certificate could not be validated. SSL provider code: 20, SSL error 86"

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Article ID: CTX121688

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Updated On:

Description

Linux Citrix Receiver generates the following SSL error when trying to launch a published application or desktop:
“The security certificate “aaa.bbb.ccc.com” could not be validated. SSL provider code: 20, SSL error 86”.

Resolution

During the installation process, a certificate repository is created below the Linux Receiver’s installation folder (/<client install directory>/keystore/cacerts). The copies of the security certificate and up-to-date root CA must be placed in the directory.


Problem Cause

This error may occur due to a missing or an outdated root certificate on the client device.

Issue/Introduction

This article discusses symptoms and resolution for a specific SSL error that can occur when launching an application or desktop from the Citrix Linux Receiver.