/usr/lib/systemd/user/syncevo-dbus-server.service is in syncevolution-dbus 1.5.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | [Unit]
Description=personal information management synchronization service
[Service]
Type=dbus
BusName=org.syncevolution
ExecStart=/usr/lib/x86_64-linux-gnu/syncevolution/syncevo-dbus-server
|