Ich versuche gerade verzweifelt mit dem HP Envy ein Dokument zu scannen. Alle Scanprogramme brechen mit der Fehlermeldung "Ungüliges Argument" bzw. "Invalid Argument" ab. Unter 16.04 gab es keinerlei Probleme.
jakob@Pluto:~$ dpkg -l *sane* | grep ii ii libimage-sane-perl 5-1 amd64 Perl extension for the SANE (Scanner Access Now Easy) Project ii libsane:amd64 1.0.29-0ubuntu5 amd64 API library for scanners ii libsane:i386 1.0.29-0ubuntu5 i386 API library for scanners ii libsane-common 1.0.29-0ubuntu5 all API library for scanners -- documentation and support files ii libsane-dev:amd64 1.0.29-0ubuntu5 amd64 API development library for scanners [development 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 amd64 API library for scanners -- utilities ii xsane 0.999-8ubuntu2 amd64 featureful graphical frontend for SANE (Scanner Access Now Easy) ii xsane-common 0.999-8ubuntu2 all xsane architecture independent files jakob@Pluto:~$ 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 libusb-1.0-0:i386 2:1.0.23-2build1 i386 userspace USB programming library ii libusb-1.0-0-dev:amd64 2:1.0.23-2build1 amd64 userspace USB programming library development files ii libusb-1.0-doc 2:1.0.23-2build1 all documentation for userspace USB programming ii libusbmuxd6:amd64 2.0.1-2 amd64 USB multiplexor daemon for iPhone and iPod Touch devices - library jakob@Pluto:~$ dpkg -l | egrep Brother 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 jakob@Pluto:~$ 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 rc hplip-gui 3.20.3+dfsg0-2 all HP Linux Printing and Imaging - GUI utilities (Qt-based) ii libhpdf-2.3.0:amd64 2.3.0+dfsg-1build1 amd64 C library for generating pdf files 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 mathpiper 0.81f+svn4469+dfsg3-3 all Java Computer Algebra System 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) jakob@Pluto:~$ dpkg -l | egrep 'iscan*|esci-*|epson' jakob@Pluto:~$ dpkg -l | egrep 'scangear*|cnij*' jakob@Pluto:~$ locate libsane-smfp.so jakob@Pluto:~$ systemctl --no-pager status sane* jakob@Pluto:~$ 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. jakob@Pluto:~$