adding GUI to Ubuntu Server 20.04 in Aspeed AST2500 machine results in no log in screen

[bugsbunny8]

on Ubuntu 20.04 Servers(beta version) with Aspeed AST2500 Graphics Controller, install with console, it can login.
When using apt install ubuntu-desktop to install ubuntu desktop,
After install/reboot there is no gdm3 login displayed, it will hung on purple login GUI.

Edit gdm configuration file /etc/gdm3/custom.conf and uncomment
#WaylandEnable=false
to force gdm to use Xorg instead of Wayland fixed the issue

Ubuntu 19.10 has the same problem

Same issue found installing the Desktop Version

Had to force the /etc/dgm3/custom.conf to use xorg from Grub recovery mode
Conclusion being - should we try to fix this?

Similiar bug shown in Matrox G200 in Wayland:
https://gitlab.gnome.org/GNOME/gdm/issues/364
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1870208
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: skip
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-04-04 (6 days ago)
InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
IwConfig:
 lo no wireless extensions.

 eno2 no wireless extensions.

 eno1 no wireless extensions.
MachineType:
Package: linux (not installed)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=3a06fe30-5572-447e-b09a-330bb3b01e5d ro
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-21-generic N/A
 linux-backports-modules-5.4.0-21-generic N/A
 linux-firmware 1.187
RfKill:

Tags: focal uec-images
Uname: Linux 5.4.0-21-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

_MarkForUpload: True
dmi.bios.date: 02/18/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version:
dmi.board.asset.tag: Default string
dmi.board.name:
dmi.board.vendor:
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 17
dmi.chassis.vendor:
dmi.chassis.version: Default string
dmi.modalias:
dmi.product.family: Rack
dmi.product.name:
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor:

[bugsbunny8 (bugsbunny8)]

apport information

[bugsbunny8 (bugsbunny8)]

apport information

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1872091

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[bugsbunny8 (bugsbunny8)]

lspci|grep VGA
02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 41)