systemd is an alternative approach to SystemV init daemon for Linux. It is intended to provide a better framework for expressing services' dependencies, allow more work to be done in parallel at system startup, and to reduce shell overhead.

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177 views

Execute code on shutdown on Fedora 19

I need to catch any OS shut down and execute some actions before letting the OS be shutted down. I'm using Fedora 19 and C++. I'm able to catch a shutdown signal given by the console with the ...
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97 views

Wildcard automounts with systemd

I’m running jessie/sid with systemd 208 and try to convert the following wildcard autofs configuration to either an /etc/fstab or .mount/.automount definition. $ cat /etc/auto.master /home/* ...
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55 views

Is there a way to make sure only one systemd@.service instance is running resp. gets started

I would like to use one .service file for starting a service from varying directories but it would be nice if there was a way to automatically stop any running instance with a different instance name ...
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140 views

How to start to use httpd with socket activation (systemd)?

The apache httpd server is seldom needed on one of our small servers, so it would be nice to start it via socket activation by systemd (and later stopped it when no traffic occurred for some time). Is ...
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617 views

Plymouth splash not working and causing VT problems

Since I tried installing Plymouth (boot splash), I'm facing two problems : It's not working My Virtual Terminals (tt1 - 6) aren't working anymore Here what I did : Added plymouth hook (after ...
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113 views

No Login on created on tty2 to 6

On my Debian Linux no Login is possible on terminals 2 to 6. Login on 1 works fine, xorg-session with XDM and awesome wm works, too. The Error Message shown on these 5 screens is: ...
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157 views

how to stop Clementine playback on suspend using systemd

As the title says, I'm trying to stop Clementine playback using DBus before entering suspend mode. Here is my service file right now: [Unit] Description=Stop Clementine playback before suspend ...
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101 views

Restricting D-Bus access to the logged-in user via ConsoleKit or systemd

I need to restrict the client of a D-Bus service to only the user logged into the system locally, via ConsoleKit or systemd. How must I configure or write the D-Bus service to do so?
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15 views

How do I run my program (and dbus) as a service on a headless server?

I have a Fedora 20 server running headless, which I want to run my service. I'd like it managed by systemd so that it runs whenever the server is powered on. My service is written in Python, and ...
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31 views

How to implement policy conform systemd custom actions on Debian?

What do I mean by custom actions? Here are some examples. sudo service apache2 stop-htcacheclean sudo service apache2 graceful-stop sudo service apache2 start-htcacheclean sudo service apparmor ...
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69 views

Why will plymouth not update?

I admit I don't update my kernel very often. I used to everytime a stable release of sys-kernel/gentoo-sources came out so I'm very adept at doing it. This last weekend I attempted to update from ...
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28 views

Systemd Unit for reconnecting wireless on failure

I have a systemd service called conWlan0.service which establishes WiFi connection. Now I want to create another Unit which periodically checks the connection. Is this a reasonable start? [Unit] ...
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45 views

Systemd Initrd service and persistance

I need to run a simple daemon from system initrd image. According to system.initrd documentation, when sytemd is running directly from initrd all running processes will be killed on switch-root, ...
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165 views

how to run a user script after systemd wakeup?

When my debian jessie desktop box wakes up from sleep (via the new shiny systemd) my mouse settings are returned to their defaults, having reset my customisation xinput set-prop 12 'Device Accel ...
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64 views

Systemd user unit that depends on system unit (sleep.target)

I was reading doc and it is still unclear for me, whether the following is possible to accomplish: service defined in ~/.config/systemd/user/task.service that depends on system sleep.target ...
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379 views

Inherit environment variables in systemd Docker container

I have a Docker container running systemd. I want to pass environment variables to applications under it. When I start systemd from within Docker (/sbin/init as command line), Docker exposes ...
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63 views

monitor running services and ports

What is the best way to monitor running services and ports on a system with systemd? My intent is to alert me, when a service stops running or if a new service is listening on a new port (possibly a ...
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51 views

CGroup Processes Not Terminated even when main process has been killed through Systemctl stop command

I am running systemctl stop process command for some process. Please find the output for systemctl status process below: Loaded: loaded Active: deactivating (stop-sigterm) CGroup: ...
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843 views

Enable systemd-baclight@intel_backlight instead of systemd-backlight@acpi_video0

I have 2 files in /sys/class/backlight/ - acpi_video0 and intel_backlight. intel_backlight is the one which controls my screen brightness (echo/cat), however acpi_video0 is the default. By default ...
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250 views

How to speed up or get rid boot with network manager on systemd?

Network manager is the one thing that holds my system boot time from becaming really barelly existing. I'm connecting to wi-fi. My boot chain indicates what's wrong with network manager: ...
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519 views

How to add a dependency to a systemd.mount that is activated by /bin/mount?

I want systemd on mount /mnt/test to automatically call a program (in real life cryptsetup to unlock the underlying device, for testing here echo) before the file system is mounted and after it is ...
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542 views

Can't reboot with systemctl

I'm running openbox, and I'm trying to reboot with systemctl, but I got the following error message: %> systemctl reboot Failed to issue method call: Unix process subject does not have uid set ...
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137 views

smartd custom logfile on systemd + journald based system

An excerpt from smartd manpage reads: -l FACILITY, --logfacility=FACILITY Uses syslog facility FACILITY to log the messages from smartd. Here FACILITY is one of local0, local1, ..., local7, or ...
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359 views

How do I run Gnome from a systemd-nspawn container in a second X server?

I'm using systemd-nspawn to "boot" a second Linux OS from a USB hard disk. I'd like to launch that OS's Gnome Desktop in a second X server running on the same machine on a different tty than the ...
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283 views

Logout user with systemd

I start my window manager with systemd service units (following this tutorial). After I log in at tty1 the following gets executed in .zlogin (I'm using ZSH as a login shell): if [[ -z "$DISPLAY" ...
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265 views

Moving /dev/shm/ to /run/shm in Arch?

Dolphin (The KDE4 FM) would not receive file change notifications for /dev/shm, but for /run/shm. So now I would like to migrate /dev/shm/ to /run/shm, but I couldn't find the corresponding part in ...
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4 views

Fedora 21 akmods.service long boot time

I updated from 20 to 21 today and while booting into 21 I noticed the boot time being really long. The result of systemd-analyze blame: http://pastie.org/9794252 systemctl status akmods.service: ● ...
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21 views

systemd: default value for environment variable

I would like to migrate some OpenRC init script to systemd but I think that it is general problem of environment variables handling in systemd. Original OpenRC files There is a file e.g. ...
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21 views

Error file system check

I enabled the package e2fsprogs and always when the system starts it return the following error (when partition mounting): Jan 01 00:00:03 xxxx systemd[1]: Found device /dev/mmcblk0p3. Jan 01 ...
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60 views

How does _netdev mount option in /etc/fstab work?

I'd like to know what is the exact mechanism (implementation) used to defer mounting until after network interface is up when one uses _netdev option in /etc/fstab? Does systemd alter this behavior? ...
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27 views

Enable core dumps for all applications started by a user with systemd

This is a follow-up to How to enable crash reports/core dumps/stack trace logging globally?: How can I achieve this on OpenSUSE 13.1 (which uses systemd) and 13.2 for all processes started from an ...
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61 views

Why does my Before=sleep.target service run *after resuming*?

I've defined the following service to start a screen locker before suspending: $ cat /etc/systemd/system/screenlock.service [Unit] Description=Lock X session using slock Before=sleep.target ...
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27 views

MDADM Array Detection Slowing Down Boot - Why?

I have an AMD64 Gentoo (running systemd) build with a RAID0 root and some other arrays (RAID1 boot, RAID1 home etc..). The boot process is being slowed down quite dramatically as mdadm searches the ...
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139 views

systemctl to start cron-like job

In /etc/systemd/system directory I have: rsnapshot-backup.service file, with following content: [Unit] Description=rsnapshot backup automation [cron like] [Service] Nice=19 IOSchedulingClass=2 ...
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44 views

How to determine a log's source process spawned from a systemd service?

I have a systemd service which starts multiple 3rd-party processes which output to standard output. Is there anyway to easily determine which logs are from specific process from the system journal? ...
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58 views

systemd start unit after another unit goes inactive

Is there any way to delay a unit from starting up once another unit goes inactive? I have a startup process (oneshot.service) that runs as a one-shot and sets up the environment for all other ...
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63 views

clamd randomly stops

I am using clamav in conjuction with c-icap to filter content with squid. I am also using the safebrowsing functionality of clamav to block access to bad domains. For some reason or another, clamav ...
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206 views

Modifier keys cannot be mapped to regular keys on USB keyboard with udev

Using an hwdb file, /etc/udev/hwdb.d/99-keyboard.hwdb, I can remap the left Alt key on my USB keyboard as the Ctrl key: keyboard:usb:v*p* KEYBOARD_KEY_700e2=leftctrl This also works when I try to ...
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253 views

Boot time discrepancy using systemd on Debian 7.4

I recently installed systemd on my Debian 7.4 system. The time from pressing the power button to usable desktop is around 42-44 seconds. The BIOS takes 6-7 seconds to load and transfer control to ...
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61 views

linux watchdog and systemd watchdog

I'm in trouble with watchdog :( Is there any way to register application into systemd watchdog at runtime? Does linux watchdog only use for system reset or it can be use for application reset?
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155 views

Writing a systemd service to be executed at resume

my Dell laptop is subject to this bug with kernel 3.14. As a workaround I wrote a simple script /usr/bin/brightness-fix: #!/bin/bash echo 0 > /sys/class/backlight/intel_backlight/brightnes ...
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207 views

Suggestions to debug missing kernel messages from systemd journal

I have recently been playing around with a new freescale i.mx6 system. I have installed archlinuxarm on it. Strangely, all kernel messages are missing from the journal. $ sudo journalctl -k -- ...
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154 views

What are the systemd command line options “--switched-root” and “--deserialize”?

Doing a ps on my Linux box shows that systemd runs with the command line options --switched-root and --deserialize. Nothing in the man page or /usr/share/doc/systemd mentions them, and Google hasn't ...
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410 views

How to write a systemd script that runs usb_modeswitch and connects to the internet at startup?

I have a cisco AM10 wireless adapter and every boot, I need to run usb_modeswitch -v 1307 -p 1169 -L -I -u -l to get it to function as an adapter. Then I have to run a netcfg profile to connect to ...
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77 views

Can't run vlock-cmatrixreloaded with acpid anymore, after switching to systemd

In the old days, I configured acpid to launch vlock-cmatrixreloaded when I press Fn + F2, now it no longer works since systemd handles TTYs, I just got a screen flash when I press those keys. The ...
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117 views

How to make system startup to not wait on particular systemd service start

I have few virtual machines running under libvirt, and they are stared on the host system startup. This is controlled by libvirtd.service systemd configuration. This delays the availability of the ...
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15 views

suddenly no service, except ssh is accessible from wan

I recently did install the GNOME Desktop and Graphical Administration Tools package groups to my remote host, for remote desktop connection. After the installation of nearly 550 dependencies was done, ...
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21 views

Limit system reboot burst

Systemd allows to automatically restart services if they have crashed. To prevent indefinite services restart it uses @StartLimitInterval@ and @StartLimitBurst@ variables. Moreover, I can reboot ...
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42 views

Disabling all systemd messages from appearing on console

Is there an option to completely prevent all of systemd's messages from appearing on the console? I see these messages appearing on the console and they often come in the way of console logins and ...
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87 views

system won't poweroff, restarts with :“Synchronizing SCSI cache”

Running Debian testing, after a system upgrade a while back my machine started to refuse to power down. It hangs with: Synchronizing SCSI cache Waits a few seconds, and then reboots itself. It ...