Comment 3 for bug 2040281

Hi Virginie, I tried to reproduce this in an LXD vm

$ lxc launch ubuntu:jammy j --vm
$ lxc shell j
# apt install -y sssd-ad sssd-tools realmd adcli
# pam-auth-update --enable mkhomedir
# sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe restricted multiverse"
# apt install -y lib_pam_mount

Now add
<volume fstype="cifs" server="fileserver" path="path_to_shared" mountpoint="/home/%(DOMAIN_USER)/Shared" user="*" options="username=%(USER),user=%(USER),domain=domaine.local,iocharset=utf8" />

Under <!-- Volume definitions --> in /etc/security/pam_mount.conf.xml

# adduser mitch
# su mitch
$ ls ~/
shared

I see the shared folder in my test, is your issue that you don't see the shared folder?