Als erstes system Aktualisieren
sudo apt update && sudo apt upgrade
Pyton version \u00fcberpr\u00fcfen
python3 -V
Wenn Pyton nicht instaliert ist mit
sudo apt install python3
instalieren.
Folgende Python dependencies werden ben\u00f6tigt
<\/p>\n\n\n\n
sudo apt install python3-pip
sudo apt install python3-dev
sudo apt install python3-setuptools
sudo apt install python3-venv
sudo apt install git
sudo apt install libyaml-dev
sudo apt install build-essential
Checken ob alles up to date ist pip install pip –upgrade # minu minus upgrade
Bei Fehler das probieren: sudo apt-get -y install python3-pip
Ermitteln der IP Adresse: hostname -I
<\/p>\n\n\n\n
Jetz muss ein neuer User erstellt werden:
Als Beispiel: octo
sudo useradd -m octo
Password (Beispiel)
sudo passwd octo yourpassword
Gruppen zum User Hinzuf\u00fcgen
sudo usermod -a -G tty,dialout octo
User octo anmelden:
<\/p>\n\n\n\n
su octo
cd ~
cd \/home\/octo
mkdir OctoPrint && cd OctoPrint
<\/p>\n\n\n\n
Anlegen des virtual environment:
python3 -m venv venv<\/p>\n\n\n\n
Achtung space zwischen den Punkten
. .\/venv\/bin\/activate
pip install –no-cache-dir octoprint #install minu minus<\/p>\n\n\n\n
Test der Insallation
su octo
cd ~
cd \/home\/octo
python3 -m venv venv
. .\/venv\/bin\/activate
~\/OctoPrint\/venv\/bin\/octoprint serve
Start OctoPrint user Interface
localhost:5000
Vorbereitung zum Autostart von OctoPrint
Datei erstellen -> octoprint.default
cd Downloads
sudo nano octoprint.default<\/p>\n\n\n\n
################################################################<\/p>\n\n\n\n
# Configuration for \/etc\/init.d\/octoprint\n\n# The init.d script will only run if this variable non-empty.\nOCTOPRINT_USER=octo\n\n# base directory to use\n#BASEDIR=\/home\/octo\/.octoprint\n\n# configuration file to use\n#CONFIGFILE=\/home\/octo\/.octoprint\/config.yaml\n\n# On what port to run daemon, default is 5000\nPORT=5000\n\n# Path to the OctoPrint executable, you need to set this to match your installation!\n#DAEMON=\/home\/octo\/OctoPrint\/venv\/bin\/octoprint\n\n# What arguments to pass to octoprint, usually no need to touch this\nDAEMON_ARGS=\"--port=$PORT\"\n\n# Umask of files octoprint generates, Change this to 000 if running octoprint as its own, separate user\nUMASK=022\n\n# Process priority, 0 here will result in a priority 20 process.\n# -2 ensures Octoprint has a slight priority over user processes.\nNICELEVEL=-2\n\n# Should we run at startup?\nSTART=yes<\/code><\/pre>\n\n\n\n#################################################################<\/p>\n\n\n\n
Datei wurde in Downloads abgespeichert
Datei nach -> \/etc\/default\/octoprint kopieren
Nach downloads wechseln
cd Downloads
sudo cp octoprint.default \/etc\/default\/octoprint
Datei erstellen -> octoprint.init
sudo nano octoprint.init
<\/p>\n\n\n\n
################################################################<\/p>\n\n\n\n
#!\/bin\/sh\n\n### BEGIN INIT INFO\n# Provides: octoprint\n# Required-Start: $local_fs networking\n# Required-Stop:\n# Should-Start:\n# Should-Stop:\n# Default-Start: 2 3 4 5\n# Default-Stop: 0 1 6\n# Short-Description: OctoPrint daemon\n# Description: Starts the OctoPrint daemon with the user specified in\n# \/etc\/default\/octoprint.\n### END INIT INFO\n\n# Author: Sami Olmari & Gina H\u00e4u\u00dfge\n\nPATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/sbin:\/bin:\/usr\/sbin:\/usr\/bin\nDESC=\"OctoPrint Daemon\"\nNAME=\"OctoPrint\"\nPKGNAME=octoprint\nPIDFILE=\/var\/run\/$PKGNAME.pid\nSCRIPTNAME=\/etc\/init.d\/$PKGNAME\nDEFAULTS=\/etc\/default\/$PKGNAME\n\n# Read configuration variable file if it is present\n[ -r $DEFAULTS ] && . $DEFAULTS\n\n# Define LSB log_* functions.\n# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.\n. \/lib\/lsb\/init-functions\n\n# Exit if the DAEMON is not set\nif [ -z \"$DAEMON\" ]\nthen\n log_warning_msg \"Not starting $PKGNAME, DAEMON not set in \/etc\/default\/$PKGNAME.\"\n exit 0\nfi\n\n# Exit if the DAEMON is not installed\n[ -x \"$DAEMON\" ] || exit 0\n\n# Load the VERBOSE setting and other rcS variables\n[ -f \/etc\/default\/rcS ] && . \/etc\/default\/rcS\n\nif [ -z \"$START\" -o \"$START\" != \"yes\" ]\nthen\n log_warning_msg \"Not starting $PKGNAME, edit \/etc\/default\/$PKGNAME to start it.\"\n exit 0\nfi\n\nif [ -z \"$OCTOPRINT_USER\" ]\nthen\n log_warning_msg \"Not starting $PKGNAME, OCTOPRINT_USER not set in \/etc\/default\/$PKGNAME.\"\n exit 0\nfi\n\nCOMMAND_ARGS=\nif [ -n \"$BASEDIR\" ]\nthen\n COMMAND_ARGS=\"--basedir $BASEDIR $COMMAND_ARGS\"\nfi\n\nif [ -n \"$CONFIGFILE\" ]\nthen\n COMMAND_ARGS=\"--config $CONFIGFILE $COMMAND_ARGS\"\nfi\n\n#\n# Function to verify if a pid is alive\n#\nis_alive()\n{\n pid=`cat $1` > \/dev\/null 2>&1\n kill -0 $pid > \/dev\/null 2>&1\n return $?\n}\n\n#\n# Function that starts the daemon\/service\n#\ndo_start()\n{\n # Return\n # 0 if daemon has been started\n # 1 if daemon was already running\n # 2 if daemon could not be started\n\n is_alive $PIDFILE\n RETVAL=\"$?\"\n\n if [ $RETVAL != 0 ]; then\n start-stop-daemon --start --background --quiet --pidfile $PIDFILE --make-pidfile \\\n --exec $DAEMON --chuid $OCTOPRINT_USER --user $OCTOPRINT_USER --umask $UMASK --nicelevel=$NICELEVEL \\\n -- serve $COMMAND_ARGS $DAEMON_ARGS\n RETVAL=\"$?\"\n fi\n}\n\n#\n# Function that stops the daemon\/service\n#\ndo_stop()\n{\n # Return\n # 0 if daemon has been stopped\n # 1 if daemon was already stopped\n # 2 if daemon could not be stopped\n # other if a failure occurred\n\n start-stop-daemon --stop --quiet --retry=TERM\/30\/KILL\/5 --user $OCTOPRINT_USER --pidfile $PIDFILE\n RETVAL=\"$?\"\n [ \"$RETVAL\" = \"2\" ] && return 2\n\n rm -f $PIDFILE\n\n [ \"$RETVAL\" = \"0\" ] && return 0 || return 1\n}\n\ncase \"$1\" in\n start)\n [ \"$VERBOSE\" != no ] && log_daemon_msg \"Starting $DESC\" \"$NAME\"\n do_start\n case \"$?\" in\n 0|1) [ \"$VERBOSE\" != no ] && log_end_msg 0 ;;\n 2) [ \"$VERBOSE\" != no ] && log_end_msg 1 ;;\n esac\n ;;\n stop)\n [ \"$VERBOSE\" != no ] && log_daemon_msg \"Stopping $DESC\" \"$NAME\"\n do_stop\n case \"$?\" in\n 0|1) [ \"$VERBOSE\" != no ] && log_end_msg 0 ;;\n 2) [ \"$VERBOSE\" != no ] && log_end_msg 1 ;;\n esac\n ;;\n status)\n status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $?\n ;;\n restart)\n log_daemon_msg \"Restarting $DESC\" \"$NAME\"\n do_stop\n case \"$?\" in\n 0|1)\n do_start\n case \"$?\" in\n 0) log_end_msg 0 ;;\n 1) log_end_msg 1 ;; # Old process is still running\n *) log_end_msg 1 ;; # Failed to start\n esac\n ;;\n *)\n # Failed to stop\n log_end_msg 1\n ;;\n esac\n ;;\n *)\n echo \"Usage: $SCRIPTNAME {start|stop|status|restart}\" >&2\n exit 3\n ;;\nesac<\/code><\/pre>\n\n\n\n################################################################<\/p>\n\n\n\n
Datei wurde in Downloads abgespeichert
Datei nach -> \/etc\/init.d\/octoprint
sudo cp octoprint.init \/etc\/init.d\/octoprint
Datei erstellen -> octoprint.service
sudo nano octoprint.service<\/p>\n\n\n\n
###############################################################<\/p>\n\n\n\n
[Unit]\nDescription=The snappy web interface for your 3D printer\nAfter=network-online.target\nWants=network-online.target\n\n[Service]\nEnvironment=\"LC_ALL=C.UTF-8\"\nEnvironment=\"LANG=C.UTF-8\"\nType=exec\nUser=octo\nExecStart=\/home\/octo\/OctoPrint\/venv\/bin\/octoprint\n\n[Install]\nWantedBy=multi-user.target<\/code><\/pre>\n\n\n\n#################################################################<\/p>\n\n\n\n
Datei wurde in Downloads abgespeichert
Datei nach -> \/etc\/systemd\/system
sudo cp octoprint.service \/etc\/systemd\/system
Enable octoprint service
sudo update-rc.d octoprint defaults
and start it
sudo service octoprint start<\/p>\n\n\n\n
sudo systemctl enable octoprint.service
Start OctoPrint user Interface
IP:5000 oder http:\/\/localhost:5000<\/p>\n\n\n\n
Thats all<\/p>\n\n\n\n
<\/p>\n\n\n\n
Prusa Slicer installieren unter Ubuntu<\/h2>\n\n\n\n
Wichtig: Nach der Installation \u00fcber die Ubuntu Software Verwaltung auf den Button
Permissions klicken, sonst kann es vorkommen das z.B. gemountete Netzlaufwerke nicht geschrieben werden k\u00f6nne.<\/p>\n\n\n\n
Troubleshooting<\/h2>\n\n\n\n
Snap Store l\u00e4sst sich nicht aktualisieren
killall snap-store
sudo snap refresh<\/p>\n\n\n\n
Octoprint Startet nicht nach upgrade auf 24.04<\/h2>\n\n\n\n
-> Hat alles nicht funktionieret<\/p>\n\n\n\n
ls \/usr\/bin\/python*
su octo
mv ~\/octo ~\/oprint.old
virtualenv ~\/octo
~\/octo\/bin\/pip install OctoPrint
sudo service octoprint restart<\/p>\n\n\n\n
Alle Ordner unter venv l\u00f6schen<\/p>\n\n\n\n
sudo apt remove python3-pip
sudo apt remove python3-dev
sudo apt remove python3-setuptools
sudo apt remove python3-venv
sudo apt remove git
sudo apt remove libyaml-dev
sudo apt remove build-essential<\/p>\n\n\n\n
sudo apt-get clean\nsudo apt-get autoremove --purge\nsudo apt-get remove python3.12.3\nsudo apt-get autoremove<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Als erstes system Aktualisierensudo apt update && sudo apt upgradePyton version \u00fcberpr\u00fcfenpython3 -VWenn Pyton nicht instaliert ist mit sudo apt install python3instalieren.Folgende Python dependencies werden ben\u00f6tigt sudo apt install python3-pipsudo apt install python3-devsudo apt install python3-setuptoolssudo apt install python3-venvsudo apt … Weiterlesen