Hi, ich würde gerne mal ein bisschen Hilfe zu Systemd bekommen.
Hier mal erst ein Auszug:
systemctl --all
UNIT LOAD ACTIVE SUB DESCRIPTION
home.automount loaded active running home.automount
proc-sys-fs-binfmt_misc.automount loaded active running Arbitrary Executable File Formats File System Automount Point
dev-cdrom.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
dev-disk-by\x2did-ata...\x2dDT\x2dSTDVD\x2dRAM_GSA\x2dH54N.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
dev-disk-by\x2did-ata...MSUNG_HN\x2dM160MBB_S2SYJ9BB703007.device loaded active plugged SAMSUNG_HN-M160MBB
dev-disk-by\x2did-ata...x2dM160MBB_S2SYJ9BB703007\x2dpart1.device loaded active plugged SAMSUNG_HN-M160MBB arch
dev-disk-by\x2did-ata...x2dM160MBB_S2SYJ9BB703007\x2dpart2.device loaded active plugged SAMSUNG_HN-M160MBB home
dev-disk-by\x2did-ata...x2dM160MBB_S2SYJ9BB703007\x2dpart3.device loaded active plugged SAMSUNG_HN-M160MBB 3
dev-disk-by\x2did-wwn\x2d0x50024e9205c055b2.device loaded active plugged SAMSUNG_HN-M160MBB
dev-disk-by\x2did-wwn\x2d0x50024e9205c055b2\x2dpart1.device loaded active plugged SAMSUNG_HN-M160MBB arch
dev-disk-by\x2did-wwn\x2d0x50024e9205c055b2\x2dpart2.device loaded active plugged SAMSUNG_HN-M160MBB home
dev-disk-by\x2did-wwn\x2d0x50024e9205c055b2\x2dpart3.device loaded active plugged SAMSUNG_HN-M160MBB 3
dev-disk-by\x2dlabel-27\x5cx20Mrz\x5cx202014.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
dev-disk-by\x2dlabel-arch.device loaded active plugged SAMSUNG_HN-M160MBB arch
dev-disk-by\x2dlabel-home.device loaded active plugged SAMSUNG_HN-M160MBB home
dev-disk-by\x2duuid-2...2d03\x2d27\x2d15\x2d00\x2d27\x2d83.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
dev-disk-by\x2duuid-a...e5\x2d4adf\x2d9015\x2d90922400f953.device loaded active plugged SAMSUNG_HN-M160MBB home
dev-disk-by\x2duuid-f...62\x2d4f7b\x2d8dec\x2d856c7a6794ee.device loaded active plugged SAMSUNG_HN-M160MBB arch
dev-sda.device loaded active plugged SAMSUNG_HN-M160MBB
dev-sda1.device loaded active plugged SAMSUNG_HN-M160MBB arch
dev-sda2.device loaded active plugged SAMSUNG_HN-M160MBB home
dev-sda3.device loaded active plugged SAMSUNG_HN-M160MBB 3
dev-sr0.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
dev-ttyS0.device loaded active plugged /dev/ttyS0
dev-ttyS1.device loaded active plugged /dev/ttyS1
dev-ttyS2.device loaded active plugged /dev/ttyS2
dev-ttyS3.device loaded active plugged /dev/ttyS3
sys-devices-pci0000:0...0:00:02.0-0000:01:00.1-sound-card1.device loaded active plugged Juniper HDMI Audio [Radeon HD 5700 Series]
sys-devices-pci0000:0...00:00:05.0-0000:02:00.0-net-enp2s0.device loaded active plugged Motherboard (one of many)
sys-devices-pci0000:0...target0:0:0-0:0:0:0-block-sda-sda1.device loaded active plugged SAMSUNG_HN-M160MBB arch
sys-devices-pci0000:0...target0:0:0-0:0:0:0-block-sda-sda2.device loaded active plugged SAMSUNG_HN-M160MBB home
sys-devices-pci0000:0...target0:0:0-0:0:0:0-block-sda-sda3.device loaded active plugged SAMSUNG_HN-M160MBB 3
sys-devices-pci0000:0...ost0-target0:0:0-0:0:0:0-block-sda.device loaded active plugged SAMSUNG_HN-M160MBB
sys-devices-pci0000:0...usb6-6\x2d1-6\x2d1:1.0-sound-card2.device loaded active plugged H600 [Wireless Headset]
sys-devices-pci0000:0...ost5-target5:0:0-5:0:0:0-block-sr0.device loaded active plugged HL-DT-STDVD-RAM_GSA-H54N 27_Mrz_2014
sys-devices-pci0000:00-0000:00:14.2-sound-card0.device loaded active plugged SBx00 Azalia (Intel HDA)
sys-devices-platform-serial8250-tty-ttyS1.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS1
sys-devices-platform-serial8250-tty-ttyS2.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS2
sys-devices-platform-serial8250-tty-ttyS3.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS3
sys-devices-pnp0-00:09-tty-ttyS0.device loaded active plugged /sys/devices/pnp0/00:09/tty/ttyS0
sys-module-configfs.device loaded active plugged /sys/module/configfs
sys-subsystem-net-devices-enp2s0.device loaded active plugged Motherboard (one of many)
-.mount loaded active mounted /
dev-hugepages.mount loaded active mounted Huge Pages File System
dev-mqueue.mount loaded active mounted POSIX Message Queue File System
home.mount loaded active mounted /home
media-27\x20Mrz\x202014.mount loaded active mounted /media/27 Mrz 2014
proc-sys-fs-binfmt_misc.mount loaded active mounted Arbitrary Executable File Formats File System
run-user-1000.mount loaded active mounted /run/user/1000
sys-fs-fuse-connections.mount loaded inactive dead FUSE Control File System
sys-kernel-config.mount loaded active mounted Configuration File System
sys-kernel-debug.mount loaded active mounted Debug File System
tmp.mount loaded active mounted Temporary Directory
cups.path loaded active running CUPS Printer Service Spool
systemd-ask-password-console.path loaded active waiting Dispatch Password Requests to Console Directory Watch
systemd-ask-password-wall.path loaded active waiting Forward Password Requests to Wall Directory Watch
session-1.scope loaded active running Session 1 of user sven
acpid.service loaded active running ACPI event daemon
alsa-restore.service loaded inactive dead Restore Sound Card State
alsa-state.service loaded inactive dead Manage Sound Card State (restore and store)
alsa-store.service loaded inactive dead Store Sound Card State
auditd.service not-found inactive dead auditd.service
avahi-daemon.service loaded active running Avahi mDNS/DNS-SD Stack
catalyst-hook.service loaded active exited Catalyst's fglrx kernel' module builder
colord.service loaded active running Manage, Install and Generate Color Profiles
cronie.service loaded active running Periodic Command Scheduler
cups.service loaded active running CUPS Printing Service
dbus.service loaded active running D-Bus System Message Bus
display-manager.service not-found inactive dead display-manager.service
dmeventd.service loaded inactive dead Device-mapper event daemon
emergency.service loaded inactive dead Emergency Shell
getty@tty1.service loaded active running Getty on tty1
kmod-static-nodes.service loaded active exited Create list of required static device nodes for the current ke
lvmetad.service loaded inactive dead LVM2 metadata daemon
mkinitcpio-generate-shutdown-ramfs.service loaded inactive dead Generate shutdown-ramfs
NetworkManager.service loaded active running Network Manager
ntpd.service loaded active running Network Time Service
plymouth-quit-wait.service not-found inactive dead plymouth-quit-wait.service
plymouth-start.service not-found inactive dead plymouth-start.service
polkit.service loaded active running Authorization Manager
rescue.service loaded inactive dead Rescue Shell
syslog.service not-found inactive dead syslog.service
systemd-ask-password-console.service loaded inactive dead Dispatch Password Requests to Console
systemd-ask-password-wall.service loaded inactive dead Forward Password Requests to Wall
systemd-binfmt.service loaded active exited Set Up Additional Binary Formats
systemd-fsck-root.service loaded active exited File System Check on Root Device
systemd-fsck@dev-sda2.service loaded active exited File System Check on /dev/sda2
systemd-initctl.service loaded inactive dead /dev/initctl Compatibility Daemon
systemd-journal-flush.service loaded inactive dead Trigger Flushing of Journal to Persistent Storage
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-random-seed.service loaded active exited Load/Save Random Seed
systemd-readahead-collect.service loaded inactive dead Collect Read-Ahead Data
systemd-readahead-done.service loaded inactive dead Stop Read-Ahead Data Collection
systemd-readahead-replay.service loaded inactive dead Replay Read-Ahead Data
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-shutdownd.service loaded inactive dead Delayed Shutdown Service
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-tmpfiles-clean.service loaded inactive dead Cleanup of Temporary Directories
systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories
systemd-udev-trigger.service loaded active exited udev Coldplug all Devices
systemd-udevd.service loaded active running udev Kernel Device Manager
systemd-update-utmp.service loaded active exited Update UTMP about System Boot/Shutdown
systemd-user-sessions.service loaded active exited Permit User Sessions
systemd-vconsole-setup.service loaded active exited Setup Virtual Console
temp-links-catalyst.service loaded active exited temp files linker for catalyst
udisks.service loaded active running UDisks
upower.service loaded active running Daemon for power management
user@1000.service loaded active running User Manager for UID 1000
xboxdrv.service not-found inactive dead xboxdrv.service
-.slice loaded active active Root Slice
system-getty.slice loaded active active system-getty.slice
system-systemd\x2dfsck.slice loaded active active system-systemd\x2dfsck.slice
system.slice loaded active active System Slice
user-1000.slice loaded active active user-1000.slice
user.slice loaded active active User and Session Slice
acpid.socket loaded active running ACPID Listen Socket
avahi-daemon.socket loaded active running Avahi mDNS/DNS-SD Stack Activation Socket
cups.socket loaded active running CUPS Printing Service Sockets
dbus.socket loaded active running D-Bus System Message Bus Socket
dmeventd.socket loaded active listening Device-mapper event daemon FIFOs
lvmetad.socket loaded active listening LVM2 metadata daemon socket
syslog.socket loaded inactive dead Syslog Socket
systemd-initctl.socket loaded active listening /dev/initctl Compatibility Named Pipe
systemd-journald.socket loaded active running Journal Socket
systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
systemd-udevd-control.socket loaded active running udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
basic.target loaded active active Basic System
cryptsetup.target loaded active active Encrypted Volumes
emergency.target loaded inactive dead Emergency Mode
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User System
network.target loaded active active Network
nss-lookup.target loaded inactive dead Host and Network Name Lookups
nss-user-lookup.target loaded inactive dead User and Group Name Lookups
paths.target loaded active active Paths
remote-fs-pre.target loaded inactive dead Remote File Systems (Pre)
remote-fs.target loaded active active Remote File Systems
rescue.target loaded inactive dead Rescue Mode
shutdown.target loaded inactive dead Shutdown
slices.target loaded active active Slices
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
timers.target loaded active active Timers
umount.target loaded inactive dead Unmount All Filesystems
systemd-readahead-done.timer loaded inactive dead Stop Read-Ahead Data Collection 10s After Completed Startup
systemd-tmpfiles-clean.timer loaded active waiting Daily Cleanup of Temporary Directories
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.
155 loaded units listed.
To show all installed unit files use 'systemctl list-unit-files'.
Mich hat es ein wenig durcheinander gebracht, das ich dort ein paar einträge mit "not-found inactive dead" gefunden habe.
Leider gibt (zumindest) das deutsche Wiki keine wirkliche Auskunft über Systemd. Also kann ich diese "Dienste" einfach abschalten?
Wie kann ich überhaupt überprüfen, welche Dienste ich überhaupt gebrauche? Wenn ich davon ausgehe, das es dort "tote Dienste" gibt dann ist die warscheinlichkeit das es welche gibt die man / ich garnicht gebrauche doch recht hoch!