Moin Wibuntu und danke für die Info.
Hier mal die Ausgabe der Befehle:
dpkg -l *cups* lpr* | grep ii
ii bluez-cups 5.53-0ubuntu3 amd64 Bluetooth printer driver for CUPS
ii cups 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - PPD/driver support, web interface
ii cups-browsed 1.27.4-1 amd64 OpenPrinting CUPS Filters - cups-browsed
ii cups-bsd 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - BSD commands
ii cups-client 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - client programs (SysV)
ii cups-common 2.3.1-9ubuntu1.1 all Common UNIX Printing System(tm) - common files
ii cups-core-drivers 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - driverless printing
ii cups-daemon 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - daemon
ii cups-filters 1.27.4-1 amd64 OpenPrinting CUPS Filters - Main Package
ii cups-filters-core-drivers 1.27.4-1 amd64 OpenPrinting CUPS Filters - Driverless printing
ii cups-ipp-utils 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - IPP developer/admin utilities
ii cups-pk-helper 0.2.6-1ubuntu3 amd64 PolicyKit helper to configure cups with fine-grained privileges
ii cups-ppdc 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - PPD manipulation utilities
ii cups-server-common 2.3.1-9ubuntu1.1 all Common UNIX Printing System(tm) - server common files
ii libcups2:amd64 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - Core library
ii libcupsfilters1:amd64 1.27.4-1 amd64 OpenPrinting CUPS Filters - Shared library
ii libcupsimage2:amd64 2.3.1-9ubuntu1.1 amd64 Common UNIX Printing System(tm) - Raster image library
ii printer-driver-hpcups 3.20.3+dfsg0-2 amd64 HP Linux Printing and Imaging - CUPS Raster driver (hpcups)
ii python3-cups 1.9.73-3build1 amd64 Python3 bindings for CUPS
ii python3-cupshelpers 1.5.12-0ubuntu1 all Python utility modules around the CUPS printing system
dpkg -l libusb* | grep ii
ii libusb-1.0-0:amd64 2:1.0.23-2build1 amd64 userspace USB programming library
ii libusbmuxd6:amd64 2.0.1-2 amd64 USB multiplexor daemon for iPhone and iPod Touch devices - library
dpkg -l | egrep 'iscan*|esci-*|epson'
ii epson-printer-utility 1.1.1-1lsb3.2 amd64 Epson Printer Utility for Linux
dpkg -l | egrep 'scangear*|cnij*' Keine Ausgabe
systemctl --no-pager status cups*
● cups.path - CUPS Scheduler
Loaded: loaded (/lib/systemd/system/cups.path; enabled; vendor preset: enabled)
Active: active (waiting) since Tue 2020-08-18 07:03:15 CEST; 10min ago
Triggers: ● cups.service
Aug 18 07:03:15 coremind-Ubuntu systemd[1]: Started CUPS Scheduler.
● cups-browsed.service - Make remote CUPS printers available locally
Loaded: loaded (/lib/systemd/system/cups-browsed.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2020-08-18 07:03:15 CEST; 10min ago
Main PID: 1212 (cups-browsed)
Tasks: 3 (limit: 14231)
Memory: 4.4M
CGroup: /system.slice/cups-browsed.service
└─1212 /usr/sbin/cups-browsed
Aug 18 07:03:15 #########-Ubuntu systemd[1]: Started Make remote CUPS printer…ly.
● cups.socket - CUPS Scheduler
Loaded: loaded (/lib/systemd/system/cups.socket; enabled; vendor preset: enabled)
Active: active (running) since Tue 2020-08-18 07:03:15 CEST; 10min ago
Triggers: ● cups.service
Listen: /run/cups/cups.sock (Stream)
CGroup: /system.slice/cups.socket
Aug 18 07:03:15 ##########-Ubuntu systemd[1]: Listening on CUPS Scheduler.
● cups.service - CUPS Scheduler
Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2020-08-18 07:03:15 CEST; 10min ago
TriggeredBy: ● cups.path
● cups.socket
Docs: man:cupsd(8)
Main PID: 1205 (cupsd)
Tasks: 1 (limit: 14231)
Memory: 2.4M
CGroup: /system.slice/cups.service
└─1205 /usr/sbin/cupsd -l
Aug 18 07:03:15 #########-Ubuntu systemd[1]: Started CUPS Scheduler.
Hint: Some lines were ellipsized, use -l to show in full.lpstat -t
Zeitplandienst läuft
Keine systemvoreingestellten Ziele
lpstat: Keine Druckziele hinzugefügt.
lpstat: Keine Druckziele hinzugefügt.
lpstat: Keine Druckziele hinzugefügt.
lpstat: Keine Druckziele hinzugefügt.
lpinfo -v
direct ecblp:/var/run/ecblp0
network beh
network https
network http
network ipp
network lpd
network ipps
file cups-brf:/
network socket
serial serial:/dev/ttyS0?baud=115200
direct hp
direct hpfax
hp-info -i
HP Linux Imaging and Printing System (ver. 3.20.3)
Device Information Utility ver. 5.2
Copyright (c) 2001-18 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
error: No device found that support this feature.
uname -rm
5.4.0-42-generic x86_64
lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 046d:c07e Logitech, Inc. G402 Gaming Mouse
Bus 003 Device 002: ID 046a:0023 Cherry GmbH Keyboard
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ls -l /etc/cups/ppd/*
ls: Zugriff auf '/etc/cups/ppd/*' nicht möglich: Datei oder Verzeichnis nicht gefunden
