If a CA certificate is missing for RDP, ICA or Horizon, you can copy it from a USB storage device to the thin client:

  1. Connect your USB storage device to the thin client.
  2. Launch a Terminal session or press [CTRL]+[ALT]+[F11] to log in as ROOT on the Linux console of the thin client.
  3. Create a directory for certificates:
    mkdir /wfs/ca-certs
  4. Change to the directory:
    cd /wfs/ca-certs
  5. Get the name of your USB storage device:
    ls /userhome/media
  6. Copy the certificate to the client:
    cp /userhome/media// /wfs/ca-certs
  7. Check whether the certificate was transferred:
    ls -al /wfs/ca-certs
  8. End the terminal session or press [CTRL]+[ALT]+[F1] to exit the console.

    The certificates you have saved will be available when you boot up the thin client next time.