Just in case anyone was trying to install Ivideon Client on LL 5.0 or Ubuntu 20.04. I contacted the support team and informed that it currently does not work:
Dear User,
The SSL security certificates were changed in Ubuntu 20.04, so currently the released version of the Ivideon Client doesn't work with Ubuntu 20.04.
The updated version of Ivideon Client will support the Ubuntu 20.04 and it will be released very soon. Our specialists will definitely contact you.
I hope this will help some people.
