After install reboot was unsuccessful with dark screen.

[lunix]

Installation of 21.10 beta 4-2-2022 went well. Both screens were normal and active. Reboot did not produce a screen to login, they were both dark following the DELL post screen. I have a DELL XPS I5 with two monitors. One on DVI and the other a Display Video connection. Both screens dark. I am also using an MSATA1 SSD as a hard drive.
Description: Ubuntu Jammy Jellyfish (development branch)
Release: 22.04

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubuntu-release-upgrader-core 1:22.04.7
ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27
Uname: Linux 5.15.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu79
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.468
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 4 16:59:07 2022
LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Beta amd64 (20220329.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)

[lunix (bob-l-lewis)]

Note: This bug-report was sent from 21.10 running off a USB installation stick!