export SANE_DEBUG_DLL=255 && scanimage -L
scanimage: symbol lookup error: scanimage: undefined symbol: md5_buffer
//
dpkg -l *sane* | grep ii
ii libsane:amd64 1.0.29-0ubuntu5.2 amd64 API library for scanners
ii libsane-common 1.0.29-0ubuntu5.2 all API library for scanners -- documentation and support files
ii libsane-hpaio:amd64 3.20.3+dfsg0-2 amd64 HP SANE backend for multi-function peripherals
ii sane 1.0.14-15 amd64 scanner graphical frontends
ii sane-utils 1.0.29-0ubuntu5.2 amd64 API library for scanners -- utilities
ii xsane 0.999-8ubuntu2.1 amd64 featureful graphical frontend for SANE (Scanner Access Now Easy)
ii xsane-common 0.999-8ubuntu2.1 all xsane architecture independent files
//
dpkg -l libusb* | grep ii
ii libusb-0.1-4:amd64 2:0.1.12-32 amd64 userspace USB programming library
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 - librar
//
dpkg -l | egrep Brother
ii brother-udev-rule-type1 1.0.2 all Brother udev rule type 1
ii brscan-skey 0.2.4-1 amd64 Brother Linux scanner S-KEY tool
ii brscan3 0.2.13-1 amd64 Brother Scanner Driver
ii brscan5 1.2.6-1 amd64 Brother Scanner Driver brscan5
ii dcp195ccupswrapper:i386 1.1.3-1 i386 Brother CUPS Inkjet Printer Definitions
ii dcp195clpr:i386 1.1.3-1 i386 Brother lpr Inkjet Printer Definitions
ii printer-driver-brlaser 6-1build1 amd64 printer driver for (some) Brother laser printers
ii printer-driver-ptouch 1.4.2-3 amd64 printer driver Brother P-touch label printers
//
dpkg -l | egrep hp
ii hplip 3.20.3+dfsg0-2 amd64 HP Linux Printing and Imaging System (HPLIP)
ii hplip-data 3.20.3+dfsg0-2 all HP Linux Printing and Imaging - data files
ii libapache2-mod-php 2:7.4+75 all server-side, HTML-embedded scripting language (Apache 2 module) (default)
rc libapache2-mod-php7.3 7.3.15-3 amd64 server-side, HTML-embedded scripting language (Apache 2 module)
ii libapache2-mod-php7.4 7.4.3-4ubuntu2.6 amd64 server-side, HTML-embedded scripting language (Apache 2 module)
ii libhpmud0:amd64 3.20.3+dfsg0-2 amd64 HP Multi-Point Transport Driver (hpmud) run-time libraries
ii libsane-hpaio:amd64 3.20.3+dfsg0-2 amd64 HP SANE backend for multi-function peripherals
ii php-bz2 2:7.4+75 all bzip2 module for PHP [default]
ii php-cgi 2:7.4+75 all server-side, HTML-embedded scripting language (CGI binary) (default)
ii php-cli 2:7.4+75 all command-line interpreter for the PHP scripting language (default)
ii php-common 2:75 all Common files for PHP packages
ii php-curl 2:7.4+75 all CURL module for PHP [default]
ii php-google-recaptcha 1.2.3-1 all reCAPTCHA PHP client library
ii php-imagick 3.4.4-4 amd64 Provides a wrapper to the ImageMagick library
ii php-mbstring 2:7.4+75 all MBSTRING module for PHP [default]
ii php-mysql 2:7.4+75 all MySQL module for PHP [default]
ii php-pear 1:1.10.9+submodules+notgz-1ubuntu0.20.04.3 all PEAR Base System
ii php-phpmyadmin-motranslator 5.0.0-1 all translation API for PHP using Gettext MO files
ii php-phpmyadmin-shapefile 2.1-3 all translation API for PHP using Gettext MO files
ii php-phpmyadmin-sql-parser 4.6.1-2 all validating SQL lexer and parser
ii php-phpseclib 2.0.23-2 all implementations of an arbitrary-precision integer arithmetic library
ii php-psr-cache 1.0.1-2 all Common interface for caching libraries
ii php-psr-container 1.0.0-2 all Common Container Interface (PHP FIG PSR-11)
ii php-psr-log 1.1.2-1 all common interface for logging libraries
ii php-symfony-cache 4.3.8+dfsg-1ubuntu1 all Symfony Cache component with PSR-6, PSR-16, and tags
ii php-symfony-cache-contracts 1.1.8-1 all Generic abstractions related to caching
ii php-symfony-expression-language 4.3.8+dfsg-1ubuntu1 all compile and evaluate expressions
ii php-symfony-service-contracts 1.1.8-1 all Generic abstractions related to writing services
ii php-symfony-var-exporter 4.3.8+dfsg-1ubuntu1 all export serializable PHP data structure to plain PHP code
ii php-tcpdf 6.3.5+dfsg1-1 all PHP class for generating PDF files on-the-fly
ii php-twig 2.12.5-1 all Flexible, fast, and secure template engine for PHP
ii php-twig-extensions 1.5.4-1 all extensions for the Twig template system
ii php-xml 2:7.4+75 all DOM, SimpleXML, WDDX, XML, and XSL module for PHP [default]
ii php-zip 2:7.4+75 all Zip module for PHP [default]
ii php7.3 7.3.15-3 all server-side, HTML-embedded scripting language (metapackage)
ii php7.3-bz2 7.3.15-3 amd64 bzip2 module for PHP
ii php7.3-cgi 7.3.15-3 amd64 server-side, HTML-embedded scripting language (CGI binary)
ii php7.3-cli 7.3.15-3 amd64 command-line interpreter for the PHP scripting language
ii php7.3-common 7.3.15-3 amd64 documentation, examples and common module for PHP
ii php7.3-curl 7.3.15-3 amd64 CURL module for PHP
ii php7.3-gd 7.3.15-3 amd64 GD module for PHP
ii php7.3-imap 7.3.15-3 amd64 IMAP module for PHP
ii php7.3-intl 7.3.15-3 amd64 Internationalisation module for PHP
ii php7.3-json 7.3.15-3 amd64 JSON module for PHP
ii php7.3-mbstring 7.3.15-3 amd64 MBSTRING module for PHP
ii php7.3-opcache 7.3.15-3 amd64 Zend OpCache module for PHP
ii php7.3-readline 7.3.15-3 amd64 readline module for PHP
ii php7.3-xml 7.3.15-3 amd64 DOM, SimpleXML, WDDX, XML, and XSL module for PHP
ii php7.3-zip 7.3.15-3 amd64 Zip module for PHP
ii php7.4 7.4.3-4ubuntu2.6 all server-side, HTML-embedded scripting language (metapackage)
ii php7.4-bz2 7.4.3-4ubuntu2.6 amd64 bzip2 module for PHP
ii php7.4-cgi 7.4.3-4ubuntu2.6 amd64 server-side, HTML-embedded scripting language (CGI binary)
ii php7.4-cli 7.4.3-4ubuntu2.6 amd64 command-line interpreter for the PHP scripting language
ii php7.4-common 7.4.3-4ubuntu2.6 amd64 documentation, examples and common module for PHP
ii php7.4-curl 7.4.3-4ubuntu2.6 amd64 CURL module for PHP
ii php7.4-json 7.4.3-4ubuntu2.6 amd64 JSON module for PHP
ii php7.4-mbstring 7.4.3-4ubuntu2.6 amd64 MBSTRING module for PHP
ii php7.4-mysql 7.4.3-4ubuntu2.6 amd64 MySQL module for PHP
ii php7.4-opcache 7.4.3-4ubuntu2.6 amd64 Zend OpCache module for PHP
ii php7.4-phpdbg 7.4.3-4ubuntu2.6 amd64 server-side, HTML-embedded scripting language (PHPDBG binary)
ii php7.4-readline 7.4.3-4ubuntu2.6 amd64 readline module for PHP
ii php7.4-xml 7.4.3-4ubuntu2.6 amd64 DOM, SimpleXML, XML, and XSL module for PHP
ii php7.4-zip 7.4.3-4ubuntu2.6 amd64 Zip module for PHP
ii phpmyadmin 4:4.9.5+dfsg1-2 all MySQL web administration tool
ii printer-driver-hpcups 3.20.3+dfsg0-2 amd64 HP Linux Printing and Imaging - CUPS Raster driver (hpcups)
ii printer-driver-postscript-hp 3.20.3+dfsg0-2 amd64 HP Printers PostScript Descriptions
ii python3-launchpadlib 1.10.13-1 all Launchpad web services client library (Python 3)
//
dpkg -l | egrep 'iscan*|esci-*|epson'
kommt nix
//
dpkg -l | egrep 'scangear*|cnij*'
kommt nix
//
sudo updatedb && locate libsane-smfp.so
kommt nix
//
systemctl --no-pager status sane*
kommt nix
//
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
5.4.0-84-generic x86_64
//
lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 04f9:0493 Brother Industries, Ltd DCP-J1200W
Bus 003 Device 003: ID 047d:2048 Kensington Orbit Trackball with Scroll Ring
Bus 003 Device 002: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hub
Bus 003 Device 007: ID 046a:0023 Cherry GmbH Keyboard
Bus 003 Device 006: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
Bus 003 Device 005: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
//
id
uid=1000(ich) gid=1000(ks) Gruppen=1000(ich),1(daemon),2(bin),4(adm),6(disk),7(lp),8(mail),12(man),15(kmem),21(fax),24(cdrom),27(sudo),29(audio),30(dip),33(www-data),
34(backup),38(list),39(irc),44(video),46(plugdev),60(games),100(users),103(systemd-network),105(crontab),107(input),108(kvm),117(avahi-autoipd),120(netdev),
121(lpadmin),124(scanner),125(avahi),126(saned),131(lxd),132(sambashare),133(geoclue)
So müßte es gehen?