port-amd64/55768: The installation doesn't boot at all ! It freezes while booting, suspecting problems with amdgpu?? or amd ?

[chrisfromgreece%gmail.com@localhost]

>Number:         55768
>Category:       port-amd64
>Synopsis:       The installation doesn't boot at all !  It freezes while booting, suspecting problems with amdgpu?? or amd ?
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-amd64-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Oct 30 12:15:00 +0000 2020
>Originator:     Christos
>Release:        9,1
>Organization:
-
>Environment:
The usb doesn't finish with booting and it frezes forever...... 
Amd Ryzen cpu,Vega gpu on an Asus Laptop 
Amd Ryzen cpu, Vega gpu on an Amd Ryzen PC
>Description:
The usb doesn't finish with booting and it frezes forever...... 
Amd Ryzen cpu,Vega gpu on an Asus Laptop 
Amd Ryzen cpu, Vega gpu on an Amd Ryzen PC
>How-To-Repeat:
Every time !
>Fix:
no fix i know about