[Slice]
# Reclaim protection for the owner's graphical desktop. cinnamon, gnome-terminal-server
# and every vte-spawn-*.scope live under app.slice; agent.slice and build.slice are
# siblings, not children, so this reserve is invisible to agent work.
#
# MemoryMin is a floor, never a ceiling: it makes reclaim skip this branch while memory is
# in use, and reserves nothing when the desktop is idle. Without it app.slice claims 0 of
# the 8G reserved on user.slice / user-<uid>.slice / user@<uid>.service by
# install-human-slice, so cgroup-v2 proportional distribution gives the desktop an
# effective protection of zero and the compositor is reclaimed to swap under agent load.
MemoryMin=4G