Display Glitch AMD A6

I've noticed and read about a lot of posts about this issue I have a Lenovo Ideapad slim1

And tried mate 20 its glitched the screen

I know this is maybe unrelated but I've tried other distros too they do the same

Currently I am on xubuntu 20 with kernel 5.8 on nomodeset in grub

I want to manage to install Mate

  1. Seems there Is a kernel problem with this AMD A6 R4 graphics

  2. Driver issue

The distro that I am on now is working sort of fine until I leave the laptop for couple of minutes alone then the xfce freeze again
I reboot the xfce and it's working again

Disabled everything.that.i can

Cant install amd driver
Cant find any good amd.driver