ubuntu server 22.04.3 can not install by cubic

[jupyzhu]

Describe the question
I also following the instruction in here , add user-data/meta-data , update grub/loopback.cfg and then make a iso file with ubuntu-22.04.3-live-server-amd64.iso
#101 (comment)

A clear and concise description of what the question is.
i can't install custom ubuntu server 22.04.3, and the installation screen cannot be displayed.

What you have tried
apt update&&apt upgrade -y
apt -y remove --purge snap*&&apt autoremove
apt install -y vim tree iftop net-tools netcat htop traceroute apt-file tree unzip p7zip jq apt-offline gdb iotop expect dos2unix sysstat
apt install -y chrony firewalld supervisor
echo "hello new-iso">hello.txt

#creatre a user named jupy
useradd -m jupy -s /bin/bash
usermod -aG sudo jupy
#set the passwd 'jupy'
passwd jupy

Steps you already took.

Expected behavior

1. I hope the custom iso can get the system
2. I want the installed system to have users:jupy、user1、user2、user3、psingh. And the user saves the corresponding password.
3. The software I set was installed by default in the installed system.
   The installation failed at the first step. I can not install the custom-iso.

A clear and concise description of what you expected to happen.

OS Information (please complete the following information):

• OS/Distro Name: Ubuntu
• OS Version:ubuntu-22.04.3-live-server-amd64(the newest server LTS release version)

Cubic Information (please complete the following information):

• Cubic Version: 2023.09.84
• ISO Customizing: ubuntu-22.04.3-live-server-amd64.iso(the newest server LTS release version)
• Download Link: https://releases.ubuntu.com/22.04.3/ubuntu-22.04.3-live-server-amd64.iso

Screenshots









when run test, it's stuck in the picture below. After the output "[ OK ]finished casper-md5check verify live ISO checksum" , it does not continue. After a day of waiting, still the same.

My guess is that test might fail, but the installation on an actual physical machine would not fail. But in fact, the result is the same, still stuck in the above startup screen.

[UnstoppableDrew]

Have you tried hitting enter in the qemu window? I have found on real systems it gets to this point and is done, and is actually ready to login, but hasn't printed out the prompt until you hit enter.

[jupyzhu]

Have you tried hitting enter in the qemu window? I have found on real systems it gets to this point and is done, and is actually ready to login, but hasn't printed out the prompt until you hit enter.

I've already pressed Enter, and nothing has changed

[phillips321]

Have you tried hitting enter in the qemu window? I have found on real systems it gets to this point and is done, and is actually ready to login, but hasn't printed out the prompt until you hit enter.

I have the same problem on 24.04 when using multi-user (no gui). It never displays the logon prompt (however i have it working fine with 22.04). See my issue #313