This reverts commit
f1e24a259ca182b6cd8a723a56da43435ce48aac. Oops.
# systemctl emergency
Failed to start emergency.target: Transaction order is cyclic. See syste...
See system logs and 'systemctl status emergency.target' for details.
# systemctl status emergency.target
● emergency.target - Emergency Mode
Loaded: loaded (/usr/lib/systemd/system/emergency.target; static; vendor preset: disabled)
Active: inactive (dead) since Mon 2017-09-25 10:43:02 BST; 2h 42min ago
Docs: man:systemd.special(7)
systemd[1]: sysinit.target: Found dependency on sysinit.target/stop
sysinit.target: Unable to break cycle starting with sysinit.target/stop
network.target: Found ordering cycle on wpa_supplicant.service/stop
network.target: Found dependency on sysinit.target/stop
network.target: Found dependency on emergency.target/start
network.target: Found dependency on emergency.service/start
network.target: Found dependency on serial-getty@ttyS0.service/stop
network.target: Found dependency on systemd-user-sessions.service/stop
network.target: Found dependency on network.target/stop
network.target: Unable to break cycle starting with network.target/stop
IMO #6509 is ugly enough that we should aim to answer it. But it could
take some time to investigate, so let's re-open the issue as a first step.
# IgnoreOnIsolate is an issue: when someone isolates rescue.target,
# tradition expects that we shut down all but the main console.
-Conflicts=rescue.service emergency.service
-Before=rescue.service emergency.service
+Conflicts=rescue.service
+Before=rescue.service
[Service]
# The '-o' option value tells agetty to replace 'login' arguments with an
# IgnoreOnIsolate causes issues with sulogin, if someone isolates
# rescue.target or starts rescue.service from multi-user.target or
# graphical.target.
-Conflicts=rescue.service emergency.service
-Before=rescue.service emergency.service
+Conflicts=rescue.service
+Before=rescue.service
# On systems without virtual consoles, don't start any getty. Note
# that serial gettys are covered by serial-getty@.service, not this
# IgnoreOnIsolate causes issues with sulogin, if someone isolates
# rescue.target or starts rescue.service from multi-user.target or
# graphical.target.
-Conflicts=rescue.service emergency.service
-Before=rescue.service emergency.service
+Conflicts=rescue.service
+Before=rescue.service
[Service]
# The '-o' option value tells agetty to replace 'login' arguments with an
[Unit]
Description=System Initialization
Documentation=man:systemd.special(7)
-Wants=swap.target local-fs.target
-After=swap.target local-fs.target
-
-# local-fs.target uses OnFailure="emergency.target" to start an emergency
-# shell. In that case we also need to cancel everything that relies on
-# local-fs.target. Flooding the screen with yellow [DEPEND] failures would
-# be unhelpful. Therefore we break the chain here. We use a Wants
-# dependency instead of Requires, and use a Conflict with emergency.target,
-# so that we are cancelled without actually failing any more units.
-Conflicts=emergency.target
+Conflicts=emergency.service emergency.target
+Wants=local-fs.target swap.target
+After=local-fs.target swap.target emergency.service emergency.target