dbus-send --dest='org.kde.screensaver' /ScreenSaver Lock

Code: Select all

#!/bin/bash

get_login_users() {
  who -u | egrep -o "^[^ ]*" | sort | uniq
}

do_lock() {
  for u in $(get_login_users)
  do
    . /home/$u/.dbus/session-bus/*
    sudo -u $u dbus-send --dest='org.kde.screensaver' /ScreenSaver Lock
  done
}

do_lock

Failed to open connection to "session" message bus: /usr/bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.

/opt/scripts-system/lock_sessions: line 10: /home/root/.dbus/session-bus/*: No such file or directory
Failed to open connection to "session" message bus: /usr/bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.

Code: Select all

do_lock() {
  for u in $(get_login_users)
  do
    if [[ $u != root ]]
    then
        sudo -u $u /bin/bash -c ". /home/$u/.dbus/session-bus/* && dbus-send --dest='org.kde.screensaver' /ScreenSaver Lock"
    fi
  done
}