How to solve Black screen | install kazam on ubuntu

[@함경남도]

Thank you so much. I wasted a hour before find this video.

[@technolabs4028]

you are welcome bro, thank you

[@junaidvlogs5654]

u r a life saver man.❤

[@technolabs4028]

Thank you bro 😊

[@junaidvlogs5654]

i am your new subscriber by the waY.❤

[@technolabs4028]

Welcome to the channel bro 🥰

[@VMMd-ku6fb]

I've other problem all browsers in ubuntu they give me stuck blackscreen and the browsers didn't work please surr can help me sorry my English is bad