- Download debian installer from Citrix receiver download page.
- Copy Thawte Premium Server CA Root to ICA client installed cert folder.
- Login your appstogo page and you should be now able to launch your app.
$ sudo dpkg -i icaclientWeb_13.7.0.10276927_amd64.deb
$ sudo cp ~/Downloads/ThawtePremiumServerCA.pem /opt/Citrix/ICAClient/keystore/cacerts/ThawtePremiumServerCA.crt