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Hello,

I used wifi scanner from samsung xpress m2070w and now it is gone. MCC doesn't find it, trying to add manually from MCC it is not in the list. I tryed to add in /etc/sane.d/net.conf

connect_timeout = 60
<server_ip>
EOF

however no scaner yet. Maybe someone could help?

Has there been an answer to that issue?

The thing is that I've been experimenting with home automation systems for a couple months in the hope that I'll soon be able to buy one of these houses in Greece and rebuild it into a fully smart home, and I've had issues with my scanner, another model by Samsung (the baseline M2070, not the -w variant). I can perfectly use it with a cable, but there's no way to get it to work with the wifi.

Hello
I'm using an Epson scanner over WiFi. Available after editing etc/sane.d/epkowa.conf

Code: Select all: # net <IP-address|hostname> [port-number] # # Ask your network administrator for the device's IP address or check # for yourself on the panel if it has one. The port-number is very # optional and defaults to 1865. # Note that network attached devices are not queried unless configured # in this file. # # Examples: # net 192.168.1.200 1865

Added line "net" is IP Scanner/Printer
on the local network.
It's not sure if it going work with Samsung.

I added "net" and port number but not succesfully.

I added

ATTRS{idProduct}=="2070", ENV{libsane_matched}="yes"

line to

59-smfp_samsung.rules

but that doesn't help.
The file

libsane-smfp.so.1.0.1

is located in

/usr/lib64/sane

and it is a link to

/opt/smfp-common/scanner/lib/libsane-smfp.so.1.0.1

. Is it correct?

Can you please post the output as root of

Code: Select all: scanimage -L sane-find-scanner

Also, what version of the Samsung unified driver did you install? Can you ping the IP of the scanner?
For further debugging and some of your questions, have a look at e.g. https://askubuntu.com/questions/969238/ ... g-in-17-10
which shows how to run scanimage in debug mode, so you can see whether the correct samsung libraries are being used or not.

Code: Select all: [root@localhost evaldas]# scanimage -L No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages).

Code: Select all: [root@localhost evaldas]# 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=0x0a5c [Broadcom Corp], product=0x21f1 [BCM20702A0]) at libusb:003:003 # 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.

it is strange that scanner named Broadcom

Code: Select all: ping statistics --- 55 packets transmitted, 55 received, 0% packet loss, time 139ms rtt min/avg/max/mdev = 1.564/2.111/7.214/1.138 ms

Code: Select all: [evaldas@localhost ~]$ grep -n2 "libsane-smf" debug.txt 87-[dll] load: couldn't find backend `samsung' (No such file or directory) 88-[dll] load: searching backend `smfp' in `/usr/lib64/sane' 89:[dll] load: trying to load `/usr/lib64/sane/libsane-smfp.so.1' 90:[dll] load: dlopen()ing `/usr/lib64/sane/libsane-smfp.so.1' 91-[dll] init: initializing backend `smfp' 92-[dll] init: backend `smfp' is version 1.0.1

So your network scanner isn't even found. The broadcom finding is a bluetooth/bumblebee adapter on what seems like an HP all in one printer which is connected directly to your box via USB, this is not your scanner.

Can you please attach the file debug.txt here ?

tried to install recomended driver but:

Code: Select all: **** The same version of Print driver is already installed. **** The same version of Scan driver is already installed. **** Install finished.

The samsung installer will not do anything if it detects that the driver is already installed, you have to run the uninstall script before trying to reinstall.

attached is debug file

It works!
I downloaded drivers, uninstalled old ones, installed new, restarted pc
Thank you

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[SOLVED]Disappeared wifi scanner

[SOLVED]Disappeared wifi scanner

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