This bug was fixed in the package systemd - 248.3-1ubuntu7
--------------- systemd (248.3-1ubuntu7) impish; urgency=medium
* d/tests/tests-in-lxd: suppress the cgroups v2 warning on stderr from lxd/lxc even more comprehensively until the snapd change required to do it nicely gets into a release.
-- Michael Hudson-Doyle <email address hidden> Wed, 01 Sep 2021 19:21:58 +1200
This bug was fixed in the package systemd - 248.3-1ubuntu7
---------------
systemd (248.3-1ubuntu7) impish; urgency=medium
* d/tests/ tests-in- lxd: suppress the cgroups v2 warning on stderr from
lxd/lxc even more comprehensively until the snapd change required to
do it nicely gets into a release.
-- Michael Hudson-Doyle <email address hidden> Wed, 01 Sep 2021 19:21:58 +1200