After getting Linux Mint up and running I decided to see if I could remotely access my office applications from home. We’ve got a remote portal set up that allows Citrix access to a variety of applications (including Remote Desktop, which is very handy) so that we can work from home. After installing the Linux Citrix ICA client, I was getting the following error message.
SSL Error 61 : You have not chosen to trust the issuer of the server’s security certificate.
In particular, the Citrix client was complaining about Digicert’s Global CA certificate. After doing some research and installing a variety of certificates, I finally found the right one. This is a pretty simple issue to fix, but if you’re like me and new to Linux, it took a while, so I thought I’d share this with you.
I’ve linked to the client and certificate below. All you need to do (assuming you’ve already installed the client) is to save the certificate into your cert directory. For me, this was /home/brandon/CitrixICA/linxx86/keystore/certs/ . After that, try launching the Citrix client and assuming that’s the right certificate for you, it should work just fine. If it’s not the right certificate, I’d recommend googling for the exact certificate name Citrix says you’re missing.
Hope that helps someone!
Citrix Client - [download]
Digicert Global CA certificate - [download] (you may need to right click and save as a file).