UBports and convergence

[thoadr]

Hi everybody,

I installed UBports on the cosmo communicator. It works fine for my needs but... the convergence is not working  .
I am using the official usb-c HDMI cable from Planet Computers and the cable is definetly working with android.
Any idea how to get the convergence working with the cosmo? I could not find any instruction (if it exists) to activate the convergence. I only find a review with a picture showing a cosmo plugged to a monitor apparently running with convergence  . Unfortunatly the guy did not explain how to do it. Obviously only pluging the HDMI cable did not work in my case.

Here is the link of the review.
https://www.slashgear.com/cosmo-communicator-running-ubuntu-touch-shows-what-should-have-been-27656998/

Thank you for your help / ideas 

[MonkeyControl]

I've never used the hdmi on mine, but have a look on the UBPorts forum:  https://forums.ubports.com/
You may get an answer there. 

You could also try asking the article author (J C Torres) but I couldn't see a contact link or comments section in the article, so you may have to do some digging.