  UNIT                                                                                                       LOAD   ACTIVE SUB       DESCRIPTION
  proc-sys-fs-binfmt_misc.automount                                                                          loaded active running   Arbitrary Executable File Formats File System Automount Point
  sys-devices-LNXSYSTM:00-LNXSYBUS:00-MSFT0101:00-tpm-tpm0.device                                            loaded active plugged   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/MSFT0101:00/tpm/tpm0
  sys-devices-LNXSYSTM:00-LNXSYBUS:00-MSFT0101:00-tpmrm-tpmrm0.device                                        loaded active plugged   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/MSFT0101:00/tpmrm/tpmrm0
  sys-devices-pci0000:00-0000:00:0e.0-sound-card0-controlC0.device                                           loaded active plugged   /sys/devices/pci0000:00/0000:00:0e.0/sound/card0/controlC0
  sys-devices-pci0000:00-0000:00:13.0-0000:01:00.0-net-enp1s0.device                                         loaded active plugged   RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (Motherboard (one of many))
  sys-devices-pci0000:00-0000:00:13.2-0000:03:00.0-ata3-host2-target2:0:0-2:0:0:0-block-sda-sda1.device      loaded active plugged   KINGSTON_SUV400S37120G 1
  sys-devices-pci0000:00-0000:00:13.2-0000:03:00.0-ata3-host2-target2:0:0-2:0:0:0-block-sda-sda2.device      loaded active plugged   KINGSTON_SUV400S37120G 2
  sys-devices-pci0000:00-0000:00:13.2-0000:03:00.0-ata3-host2-target2:0:0-2:0:0:0-block-sda-sda3.device      loaded active plugged   KINGSTON_SUV400S37120G 3
  sys-devices-pci0000:00-0000:00:13.2-0000:03:00.0-ata3-host2-target2:0:0-2:0:0:0-block-sda.device           loaded active plugged   KINGSTON_SUV400S37120G
  sys-devices-pci0000:00-0000:00:15.0-usb1-1\x2d5-1\x2d5:1.0-host4-target4:0:0-4:0:0:0-block-sdb-sdb1.device loaded active plugged   Transcend_32GB Simply_Linux_11.0_x86_64
  sys-devices-pci0000:00-0000:00:15.0-usb1-1\x2d5-1\x2d5:1.0-host4-target4:0:0-4:0:0:0-block-sdb-sdb2.device loaded active plugged   Transcend_32GB El_Torito
  sys-devices-pci0000:00-0000:00:15.0-usb1-1\x2d5-1\x2d5:1.0-host4-target4:0:0-4:0:0:0-block-sdb-sdb3.device loaded active plugged   Transcend_32GB Gap1
  sys-devices-pci0000:00-0000:00:15.0-usb1-1\x2d5-1\x2d5:1.0-host4-target4:0:0-4:0:0:0-block-sdb.device      loaded active plugged   Transcend_32GB Simply_Linux_11.0_x86_64
  sys-devices-platform-serial8250-serial8250:0-serial8250:0.1-tty-ttyS1.device                               loaded active plugged   /sys/devices/platform/serial8250/serial8250:0/serial8250:0.1/tty/ttyS1
  sys-devices-platform-serial8250-serial8250:0-serial8250:0.2-tty-ttyS2.device                               loaded active plugged   /sys/devices/platform/serial8250/serial8250:0/serial8250:0.2/tty/ttyS2
  sys-devices-platform-serial8250-serial8250:0-serial8250:0.3-tty-ttyS3.device                               loaded active plugged   /sys/devices/platform/serial8250/serial8250:0/serial8250:0.3/tty/ttyS3
  sys-devices-pnp0-00:03-00:03:0-00:03:0.0-tty-ttyS0.device                                                  loaded active plugged   /sys/devices/pnp0/00:03/00:03:0/00:03:0.0/tty/ttyS0
  sys-devices-virtual-block-ram0.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram0
  sys-devices-virtual-block-ram1.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram1
  sys-devices-virtual-block-ram10.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram10
  sys-devices-virtual-block-ram11.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram11
  sys-devices-virtual-block-ram12.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram12
  sys-devices-virtual-block-ram13.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram13
  sys-devices-virtual-block-ram14.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram14
  sys-devices-virtual-block-ram15.device                                                                     loaded active plugged   /sys/devices/virtual/block/ram15
  sys-devices-virtual-block-ram2.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram2
  sys-devices-virtual-block-ram3.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram3
  sys-devices-virtual-block-ram4.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram4
  sys-devices-virtual-block-ram5.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram5
  sys-devices-virtual-block-ram6.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram6
  sys-devices-virtual-block-ram7.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram7
  sys-devices-virtual-block-ram8.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram8
  sys-devices-virtual-block-ram9.device                                                                      loaded active plugged   /sys/devices/virtual/block/ram9
  sys-devices-virtual-misc-rfkill.device                                                                     loaded active plugged   /sys/devices/virtual/misc/rfkill
  sys-devices-virtual-tty-ttyprintk.device                                                                   loaded active plugged   /sys/devices/virtual/tty/ttyprintk
  sys-module-configfs.device                                                                                 loaded active plugged   /sys/module/configfs
  sys-module-fuse.device                                                                                     loaded active plugged   /sys/module/fuse
  sys-subsystem-net-devices-enp1s0.device                                                                    loaded active plugged   RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (Motherboard (one of many))
  -.mount                                                                                                    loaded active mounted   Root Mount
  boot-efi.mount                                                                                             loaded active mounted   /boot/efi
  dev-hugepages.mount                                                                                        loaded active mounted   Huge Pages File System
  dev-mqueue.mount                                                                                           loaded active mounted   POSIX Message Queue File System
  proc-sys-fs-binfmt_misc.mount                                                                              loaded active mounted   Arbitrary Executable File Formats File System
  run-user-1000-gvfs.mount                                                                                   loaded active mounted   /run/user/1000/gvfs
  run-user-1000.mount                                                                                        loaded active mounted   /run/user/1000
  sys-fs-fuse-connections.mount                                                                              loaded active mounted   FUSE Control File System
  sys-kernel-config.mount                                                                                    loaded active mounted   Kernel Configuration File System
  sys-kernel-debug-tracing.mount                                                                             loaded active mounted   /sys/kernel/debug/tracing
  sys-kernel-debug.mount                                                                                     loaded active mounted   Kernel Debug File System
  sys-kernel-tracing.mount                                                                                   loaded active mounted   Kernel Trace File System
  tmp.mount                                                                                                  loaded active mounted   /tmp
  cups.path                                                                                                  loaded active running   CUPS Scheduler
  systemd-ask-password-plymouth.path                                                                         loaded active waiting   Forward Password Requests to Plymouth Directory Watch
  init.scope                                                                                                 loaded active running   System and Service Manager
  session-3.scope                                                                                            loaded active running   Session 3 of User test
  session-7.scope                                                                                            loaded active running   Session 7 of User test
  accounts-daemon.service                                                                                    loaded active running   Accounts Service
  alsa-restore.service                                                                                       loaded active exited    Save/Restore Sound Card State
  alteratord.service                                                                                         loaded active running   Alterator backend server
  anacron.service                                                                                            loaded active running   Run cron jobs that were left out due to downtime
  apcupsd.service                                                                                            loaded active exited    LSB: Start apcupsd at boot time
  avahi-daemon.service                                                                                       loaded active running   Avahi mDNS/DNS-SD Stack
  chronyd.service                                                                                            loaded active running   NTP client/server
  colord.service                                                                                             loaded active running   Manage, Install and Generate Color Profiles
  cpufreq-simple.service                                                                                     loaded active exited    Load kernel modules needed to enable cpufreq scaling
  crond.service                                                                                              loaded active running   Vixie Cron Daemon
  cups.service                                                                                               loaded active running   CUPS Scheduler
  dbus.service                                                                                               loaded active running   D-Bus System Message Bus
  dnsmasq.service                                                                                            loaded active running   A lightweight DHCP and caching DNS server
  fwupd.service                                                                                              loaded active running   Firmware update daemon
  kmod-static-nodes.service                                                                                  loaded active exited    Create List of Static Device Nodes
  lightdm.service                                                                                            loaded active running   Light Display Manager
  lvm2-monitor.service                                                                                       loaded active exited    Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
  ModemManager.service                                                                                       loaded active running   Modem Manager
  network.service                                                                                            loaded active exited    Network Connectivity
  NetworkManager-wait-online.service                                                                         loaded active exited    Network Manager Wait Online
  NetworkManager.service                                                                                     loaded active running   Network Manager
  nmb.service                                                                                                loaded active running   Samba NMB Daemon
  plymouth-read-write.service                                                                                loaded active exited    Tell Plymouth To Write Out Runtime Data
  polkit.service                                                                                             loaded active running   Authorization Manager
  rpcbind.service                                                                                            loaded active running   RPC Bind
  rtkit-daemon.service                                                                                       loaded active running   RealtimeKit Scheduling Policy Service
  smb.service                                                                                                loaded active running   Samba SMB Daemon
  sshd.service                                                                                               loaded active running   OpenSSH server daemon
  systemd-boot-update.service                                                                                loaded active exited    Automatic Boot Loader Update
  systemd-fsck-root.service                                                                                  loaded active exited    File System Check on Root Device
  systemd-fsck@dev-disk-by\x2duuid-608B\x2d11E5.service                                                      loaded active exited    File System Check on /dev/disk/by-uuid/608B-11E5
  systemd-hostnamed.service                                                                                  loaded active running   Hostname Service
  systemd-journal-flush.service                                                                              loaded active exited    Flush Journal to Persistent Storage
  systemd-journald.service                                                                                   loaded active running   Journal Service
  systemd-logind.service                                                                                     loaded active running   User Login Management
  systemd-machine-id-commit.service                                                                          loaded active exited    Commit a transient machine-id on disk
  systemd-modules-load.service                                                                               loaded active exited    Load Kernel Modules
  systemd-random-seed.service                                                                                loaded active exited    Load/Save OS Random Seed
  systemd-remount-fs.service                                                                                 loaded active exited    Remount Root and Kernel File Systems
  systemd-sysctl.service                                                                                     loaded active exited    Apply Kernel Variables
  systemd-tmpfiles-setup-dev-early.service                                                                   loaded active exited    Create Static Device Nodes in /dev gracefully
  systemd-tmpfiles-setup-dev.service                                                                         loaded active exited    Create Static Device Nodes in /dev
  systemd-tmpfiles-setup.service                                                                             loaded active exited    Create System Files and Directories
  systemd-udev-settle.service                                                                                loaded active exited    Wait for udev To Complete Device Initialization
  systemd-udev-trigger.service                                                                               loaded active exited    Coldplug All udev Devices
  systemd-udevd.service                                                                                      loaded active running   Rule-based Manager for Device Events and Files
  systemd-update-utmp.service                                                                                loaded active exited    Record System Boot/Shutdown in UTMP
  systemd-user-sessions.service                                                                              loaded active exited    Permit User Sessions
  systemd-userdbd.service                                                                                    loaded active running   User Database Manager
  systemd-vconsole-setup.service                                                                             loaded active exited    Virtual Console Setup
  udisks2.service                                                                                            loaded active running   Disk Manager
  upower.service                                                                                             loaded active running   Daemon for power management
  user-runtime-dir@1000.service                                                                              loaded active exited    User Runtime Directory /run/user/1000
  user@1000.service                                                                                          loaded active running   User Manager for UID 1000
  vconsole-setup-kludge@tty1.service                                                                         loaded active exited    Setup Virtual Console on tty1
  -.slice                                                                                                    loaded active active    Root Slice
  system-cups.slice                                                                                          loaded active active    CUPS Slice
  system-getty.slice                                                                                         loaded active active    Slice /system/getty
  system-modprobe.slice                                                                                      loaded active active    Slice /system/modprobe
  system-systemd\x2dfsck.slice                                                                               loaded active active    Slice /system/systemd-fsck
  system-vconsole\x2dsetup\x2dkludge.slice                                                                   loaded active active    Slice /system/vconsole-setup-kludge
  system.slice                                                                                               loaded active active    System Slice
  user-1000.slice                                                                                            loaded active active    User Slice of UID 1000
  user.slice                                                                                                 loaded active active    User and Session Slice
  alteratord.socket                                                                                          loaded active running   Alterator backend server (socket)
  avahi-daemon.socket                                                                                        loaded active running   Avahi mDNS/DNS-SD Stack Activation Socket
  cups.socket                                                                                                loaded active running   CUPS Scheduler
  dbus.socket                                                                                                loaded active running   D-Bus System Message Bus Socket
  dm-event.socket                                                                                            loaded active listening Device-mapper event daemon FIFOs
  rpcbind.socket                                                                                             loaded active running   RPCbind Server Activation Socket
  systemd-initctl.socket                                                                                     loaded active listening initctl Compatibility Named Pipe
  systemd-journald-audit.socket                                                                              loaded active running   Journal Audit Socket
  systemd-journald-dev-log.socket                                                                            loaded active running   Journal Socket (/dev/log)
  systemd-journald.socket                                                                                    loaded active running   Journal Socket
  systemd-rfkill.socket                                                                                      loaded active listening Load/Save RF Kill Switch Status /dev/rfkill Watch
  systemd-sysext.socket                                                                                      loaded active listening System Extension Image Management (Varlink)
  systemd-udevd-control.socket                                                                               loaded active running   udev Control Socket
  systemd-udevd-kernel.socket                                                                                loaded active running   udev Kernel Socket
  systemd-userdbd.socket                                                                                     loaded active running   User Database Manager Socket
  dev-disk-by\x2duuid-7c0ca912\x2d3c05\x2d4e95\x2da024\x2dc81bb5e5f41c.swap                                  loaded active active    /dev/disk/by-uuid/7c0ca912-3c05-4e95-a024-c81bb5e5f41c
  basic.target                                                                                               loaded active active    Basic System
  cryptsetup.target                                                                                          loaded active active    Local Encrypted Volumes
  getty.target                                                                                               loaded active active    Login Prompts
  graphical.target                                                                                           loaded active active    Graphical Interface
  integritysetup.target                                                                                      loaded active active    Local Integrity Protected Volumes
  local-fs-pre.target                                                                                        loaded active active    Preparation for Local File Systems
  local-fs.target                                                                                            loaded active active    Local File Systems
  multi-user.target                                                                                          loaded active active    Multi-User System
  network-online.target                                                                                      loaded active active    Network is Online
  network-pre.target                                                                                         loaded active active    Preparation for Network
  network.target                                                                                             loaded active active    Network
  paths.target                                                                                               loaded active active    Path Units
  remote-cryptsetup.target                                                                                   loaded active active    Remote Encrypted Volumes
  remote-fs.target                                                                                           loaded active active    Remote File Systems
  rpcbind.target                                                                                             loaded active active    RPC Port Mapper
  slices.target                                                                                              loaded active active    Slice Units
  sockets.target                                                                                             loaded active active    Socket Units
  sound.target                                                                                               loaded active active    Sound Card
  swap.target                                                                                                loaded active active    Swaps
  sysinit.target                                                                                             loaded active active    System Initialization
  timers.target                                                                                              loaded active active    Timer Units
  veritysetup.target                                                                                         loaded active active    Local Verity Protected Volumes
  fstrim.timer                                                                                               loaded active waiting   Discard unused filesystem blocks once a week
  systemd-tmpfiles-clean.timer                                                                               loaded active waiting   Daily Cleanup of Temporary Directories

Legend: LOAD   → Reflects whether the unit definition was properly loaded.
        ACTIVE → The high-level unit activation state, i.e. generalization of SUB.
        SUB    → The low-level unit activation state, values depend on unit type.

160 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
