Herzlichen Dank!
also, auf "lsusb" folgt:
Bus 001 Device 006: ID 04b8:114e Seiko Epson Corp. USB2.0 Hub
auf "dpkg etc":
*@*-KZ677AA-ABF-SR5400FR:~$ dpkg -l | egrep 'ippusbxd|libusb-0.1-4|system-config-printer-udev|imagescan|iscan|esci-*|epson|*sane*'
ii epson-inkjet-printer-escpr 1.7.6-1lsb3.2 amd64 Epson Inkjet Printer Driver (ESC/P-R) for Linux
ii epson-printer-utility 1.1.0-1lsb3.2 amd64 Epson Printer Utility for Linux
Ich weiß nicht, ob es die anderen Ausgaben auch braucht!
imagescan 3.61.0-1epson4ubuntu18.04 amd64 next generation image acquisition utilities
ii imagescan-plugin-gt-s650 1.0.2-1epson4ubuntu18.04 amd64 Image Scan v3 GT-S650 Interpreter Plugin
ii imagescan-plugin-networkscan 1.1.3-1epson4ubuntu18.04 amd64 Network scan plugin
ii imagescan-plugin-ocr-engine 1.0.2-1epson4ubuntu18.04 amd64 Image Scan v3 OCR Engine Plugin
ii ippusbxd 1.34-2ubuntu1 amd64 Daemon for IPP USB printer support
ii libasan4:amd64 7.5.0-6ubuntu2 amd64 AddressSanitizer – a fast memory error detector
ii libasan5:amd64 9.3.0-17ubuntu1~20.04 amd64 AddressSanitizer – a fast memory error detector
ii libcommon-sense-perl 3.74-2build6 amd64 module that implements some sane defaults for Perl programs
ii libkf5sane-data 19.12.3-0ubuntu1 all scanner library (data files)
ii libkf5sane5:amd64 19.12.3-0ubuntu1 amd64 scanner library (runtime)
rc libksane0 4:15.08.2-0ubuntu1 amd64 scanner library (runtime)
ii liblsan0:amd64 10.2.0-5ubuntu1~20.04 amd64 LeakSanitizer – a memory leak detector (runtime)
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
rc libsane-extras:amd64 1.0.22.5 amd64 API library for scanners – extra backends
rc libsane-hpaio:amd64 3.16.3+repack0-1 amd64 HP SANE backend for multi-function peripherals
ii libtsan0:amd64 10.2.0-5ubuntu1~20.04 amd64 ThreadSanitizer – a Valgrind-based detector of data races (runtime)
ii libubsan0:amd64 7.5.0-6ubuntu2 amd64 UBSan – undefined behaviour sanitizer (runtime)
ii libubsan1:amd64 10.2.0-5ubuntu1~20.04 amd64 UBSan – undefined behaviour sanitizer (runtime)
ii libusb-0.1-4:amd64 2:0.1.12-32 amd64 userspace USB programming library
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 system-config-printer-udev 1.5.12-0ubuntu1 amd64 Utilities to detect and configure printers automatically
ii ttf-ubuntu-font-family 1:0.83-4ubuntu1 all sans-serif font set from Ubuntu (transitional package)
ii xsane 0.999-8ubuntu2 amd64 featureful graphical frontend for SANE (Scanner Access Now Easy)
ii xsane-common
*@*-KZ677AA-ABF-SR5400FR:~$ id
uid=1000(thilo) gid=1000(thilo)
Gruppen=1000(thilo),4(adm),20(dialout),21(fax),24(cdrom),25(floppy),26(tape),27(sudo),29(audio),30(dip),44(video),46(plugdev),102(netdev),105(fuse),108(lpadmin),109(scanner),124(sambashare)
*@*-KZ677AA-ABF-SR5400FR:~$ sudo sane-find-scanner -q
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
found USB scanner (vendor=0x04b8, product=0x114e) at libusb:001:006
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
*@*-KZ677AA-ABF-SR5400FR:~$ export SANE_DEBUG_DLL=255 && scanimage -L
55.440082 [dll] add_backend: adding backend epson2'
[17:38:55.440104] [dll] add_backend: adding backend
epkowa'
Reicht das?
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