screen flickering issue

[ammagift]

helo respcetd there is there anyone help me , how to solve screen flickering in dell vestro laptop with radeon grapics

[Autodave]

Try Settings -> Additional Drivers. Install what is recommended.

[ammagift]

helo thanks for responding actuvallly am new to ubuntu please guide me how to resalve my problem

[Autodave]

You need to find your Settings icon. Click on that and then look for "Additional Drivers".

What version did you install?

[ammagift]

please see this for example if recard my desktop in my videos am finding those if am using casuval using on my laptop there is no flickering those are only in my recorded videos. but am unable send images here i dont know how to insert image url

[ammagift]

am using ubuntu 16.04 when upgred latest verstion the problem is still there

[ammagift]

yes i opend adistional drivers then what i do sir?