Citrix receiver on linux version LUbuntu

Started my new year by installing Lubuntu on my old dell laptop. Usually I install via USB, so prepared USB again via

usb-creator-gtk

on my previous installation of linux mint.
Installation always used to hang on certain point on installer and could not figure out why. After googling, came to know that it needs network during installation but does not give any error. So connected LAN cable and got it installed.

First task was to make sure that no issues when connecting to office network. I installed receiver from

https://www.citrix.com/downloads/citrix-receiver.html

After installation, logged in and got an verisign ssl error. So did

sudo cp /usr/share/ca-certificates/mozilla/* /opt/Citrix/ICAClient/keystore/cacerts

One issue is chrome does not open citrix application right away. I need to open it via command line by executable located at

/opt/Citrix/ICAClient/wfica