I just attempted to install the newest Linux Citrix ICA client for a colleague, on Ubuntu, and upon a successful install, an error similar to this one popped up when trying to run the client from Firefox:
Contact your help desk with the following information:
You have not chosen to trust”/C=US/ST=/L=/O=Equifax/OU=Equifax Secure Certificate Authority/CN=”,
the issuer of the server’s security certificate ((SSL error 61).
The solution to this? Make Firefox’s certificates accessible to Citrix, like so:
sudo ln -s /usr/share/ca-certificates/mozilla/* /opt/Citrix/ICAClient/keystore/cacerts
That should do the trick!