URL: https://linuxfr.org/forums/linux-general/posts/scanner-reseau-marche-pas-please-help Title: Scanner réseau marche pas, please help Authors: WrathOfThePixel Date: 2020年11月29日T13:42:54+01:00 License: CC By-SA Tags: Score: 1 Coucou le forum J'ai une imrpimante/scanner HP (Laserjet pro MFP m130fn) branchée avec un cable ethernet croisé sur un Pi, le Pi connecté en Wifi à mon réseau local. Le Pi tourne sur une Raspbian à jour. L'impression marche très bien (CUPS), mais j'ai jamais réussi à faire fonctionner le scanner. Sauf que là j'ai besoin de scanner des trucs, du coup j'ai besoin d'aide, siouplé. La configuration réseau du Pi: ```bash pi@spratt:~ $ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether b8:27:eb:8d:20:66 brd ff:ff:ff:ff:ff:ff inet 169.254.136.164/16 brd 169.254.255.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet6 fe80::69bb:c7ea:5af4:c35f/64 scope link valid_lft forever preferred_lft forever 3: wlan0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether b8:27:eb:d8:75:33 brd ff:ff:ff:ff:ff:ff inet 192.168.0.20/24 brd 192.168.0.255 scope global dynamic noprefixroute wlan0 valid_lft 62055sec preferred_lft 47800sec inet6 fe80::4b1c:a925:8fe0:1a3d/64 scope link valid_lft forever preferred_lft forever ``` eth0 c'est le lien imrpimante <-> Pi et wlan0 c'est la connexion à mon réseau local. Dans un premier temps j'ai essayé avec sane-find-scanner : ```bash pi@spratt:~ $ sudo sane-find-scanner # sane-find-scanner will now attempt to detect your scanner. If the # result is different from what you expected, first make sure your # scanner is powered up and properly connected to your computer. # No SCSI scanners found. If you expected something different, make sure that # you have loaded a kernel SCSI driver for your SCSI adapter. # Also you need support for SCSI Generic (sg) in your operating system. # If using Linux, try "modprobe sg". found USB scanner (vendor=0x0424, product=0x7800) at libusb:001:004 # Your USB scanner was (probably) detected. It may or may not be supported by # SANE. Try scanimage -L and read the backend's manpage. # Not checking for parallel port scanners. # Most Scanners connected to the parallel port or other proprietary ports # can't be detected by this program. ``` Bizarement il trouve un scanner USB qui ne correspond à rien, et _scanimage_ me renvoie _No scanners were identified._ Donc, mauvaise piste. Ensuite j'ai essayé avec hp-setup : ```bash pi@spratt:~ $ hp-setup -i HP Linux Imaging and Printing System (ver. 3.18.12) Printer/Fax Setup Utility ver. 9.0 Copyright (c) 2001-15 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. (Note: Defaults for each question are maked with a '*'. Press to accept the default.) -------------------------------- | SELECT CONNECTION (I/O) TYPE | -------------------------------- Num Connection Description Type -------- ---------- ---------------------------------------------------------- 0* usb Universal Serial Bus (USB) 1 net Network/Ethernet/Wireless (direct connection or JetDirect) Enter number 0...1 for connection type (q=quit, enter=usb*) ? 1 Using connection type: net error: No device selected/specified or that supports this functionality. ``` Qui donc ne trouve rien non plus. Et à partir de là j'ai beau écumer tout les moteurs de recherche que je connais, je retombe toujours su ces deux méthodes, je ne sais plus quoi faire. Si quelqu'un a une idée ? Merci d'avance.