Comment 3 for bug 1895132

Dan Streetman (ddstreet) wrote :

This also is blocking migration of upstream systemd CI from bionic to focal (on s390x), as the system will hang at boot due to this problem when using upstream systemd code on focal with the latest 5.4 ubuntu kernel. Test systemd build is available at:
https://launchpad.net/~ddstreet/+archive/ubuntu/systemd-focal-ci

Installing that systemd package (without the patched kernel build from that ppa) will cause systemd to hang when restarting any service and will hang the boot.