Comment 13 for bug 1988224

Verified the fix works:

$ lxc launch ubuntu:jammy apache2-sru-lp1988224-jammy-2 --vm
Creating apache2-sru-lp1988224-jammy-2
Starting apache2-sru-lp1988224-jammy-2

$ lxc shell apache2-sru-lp1988224-jammy-2

# cat >> /etc/apt/sources.list << __EOF__
> deb http://archive.ubuntu.com/ubuntu jammy-proposed main universe
> __EOF__

root@apache2-sru-lp1988224-jammy-2:~# apt update && apt dist-upgrade -y
...
...

# apt update && apt dist-upgrade -y

# apt install apache2 lynx -y
...

# cat > /etc/apache2/mods-enabled/mpm_event.conf << __EOF__

<IfModule mpm_event_module>
    StartServers 1
    MinSpareThreads 1
    MaxSpareThreads 1
    ThreadsPerChild 1
    MaxRequestWorkers 1
    MaxConnectionsPerChild 1
</IfModule>
__EOF__

# systemctl restart apache2

# systemctl status apache2.service

# while lynx -dump -read_timeout=10 localhost/server-status; do continue; done

I left this to run for about half an hour, no problem.