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Failed To Open Device Snapscan Libusb

Many devices, particularly communication devices, do not have all of their operating code built in. Mark as duplicate Convert to a question Link a related branch Link to CVE You are not directly subscribed to this bug's notifications. Please read the documentation which came with this software (README, FAQ, manpages). [snapscan] sane_snapscan_exit --- The firmware was originally under /home/mhz/e25.bin and I moved it to /etc/sane.d/e25.bin In both cases, I webaakeAugust 5th, 2009, 05:49 AMHere it is. http://ermcenter.com/failed-to/failed-to-open-device-gt68xx-libusb.html

KellemoraSeptember 13th, 2008, 01:20 AMHi Cloud Just copying the mail here since I have a scanner that's totally useless on XP-MCE......... Bus 001 Device 006: ID 1241:1203 Belkin Bus 001 Device 005: ID 045e:0040 Microsoft Corp. removed all oem*.{inf,PNF} files from C:\WINDOWS\inf 3. I understand that I can withdraw my consent at any time. https://answers.launchpad.net/ubuntu/+source/simple-scan/+question/114834

Simple Scan gave me the message: "Unable to connect to scanner" Image Scan for Linux gave me the message: "Could not send command to scanner. They can have different firmware versions to comply with the laws of various countries without having to produce specific versions of the hardware. Check the scanner's status. " I loathe the prospect of going back to my Vista box.

I will let you know what I'll find. If Windows has two drivers available for a device it will always load the signed one (the Epson driver in this case) and ignore the unsigned driver. I have seen the link also. I did try with this new name, but nothing changed.

This means that > > when I plug the USB cable then the EPSON driver is loaded instead of libusb-win32. > > > > I think the reason for this behavior Last edited by arindom; 01-10-2007 at 11:23 PM. Thanks so much for your help. https://ubuntuforums.org/archive/index.php/t-917383.html Notice that each stanza has a line like the following: option artecFirmwareFile /usr/share/sane/artec_eplus48u/Artec48.usb Add the Needed Firmware File Do you have that file?

Simple Scan gave me the message: "Unable to connect to scanner" Image Scan for Linux gave me the message: "Could not send command to scanner. eko291November 1st, 2009, 03:10 PMAwesome instructions and thank you for attaching the bin file! I copied the firmware file to the Ubuntu partition and edited the snapscan.conf file to show the path to the firmware file. I have previously searched the mailing lists for similar problems, unsuccessfully :( If you know this problem has already been treated here, please do not slap me, just tell me what

If it's not there, just create it, but be sure that the path is correct in the snapscan.conf file. Can you offer any recommendations on makes/models/types of scanners that won't entail these sorts of problems? SourceForge Browse Enterprise Blog Deals Help Create Log In or Join Solution Centers Go Parallel Resources Newsletters Cloud Storage Providers Business VoIP Providers Call Center Providers Thanks for helping keep SourceForge Maybe you need to make it readable by at least group scanner if not the world.

Group Template made by DEVPPL his comment is here scanimage: open of device snapscan:libusb:bus-0:\\.\libusb0-0000--0x04b8-0x011f failed: Invalid argument I rebooted the machine, thinking that I left the system in an unstable state when I interrupted the first program. kaibobNovember 2nd, 2009, 06:50 AMI recently did a fresh install of Ubuntu 9.10 and had to get my Epson 3490 scanner working again. In that message you may find a lot of informations from the sane debug output.

Do the logs you created contain some meaningful error messages? > You could also insert usb_set_debug(255) before usb_init() to see if libusb > throws any error messages. It's definitely posered, the USb is definitely plugged in; I'm out of my depth. Even in Fedora 6 the scanner is correctly recognized when I am trying to swich it on when the system is up, but then also Xsane is giving the following error this contact form So I would not really need to add myself to the scanner group as shown below, but there's no harm in also doing that.

several lines deleted ...] Notice the 3-digit bus and device numbers. Ubuntu has a ROOT TERMINAL, makes it easy to be in ROOT! I am sure that the scanner is Ok because from Windows it is working perfectly from the same port.

But it seems the configuration file is missing.

This means that > when I plug the USB cable then the EPSON driver is loaded instead of libusb-win32. > I think the reason for this behavior is that libusb's kernel If you have the same model of scanner, use one of the following. Still Device Not Found. I have an Agfa Snapscan 1212U scanner.

I searched the file $ locate u222v067.bin No result. how do I get my Ubuntu box to connect to the scanner. no line like /dev/usb/scanner0). http://ermcenter.com/failed-to/ableton-failed-to-open-audio-device-focusrite.html Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started

FAQ -Search-Login It is currently Sun Jan 08, 2017 3:34 am View unanswered posts | View active topics Board index All times are UTC - 5 hours [ DST ] Thanks for hanging in with me here ... The following page shows supported scanners and is a good starting point: http://www.sane-project.org/cgi-bin/driver.pl?manu=hp&model=&bus=any&v=&p= HP is often good. I selected the libusb device and the restarted my program export SANE_DEFAULT_DEVICE='snapscan:libusb:bus-0:\\.\libusb0-0000--0x04b8-0x011f' CYGWIN=server /usr/local/bin/scanimage.exe --resolution 200 --mode Color >/tmp/immagine.pnm 2>debug.windows6.txt I got the same error: scanimage: open of device snapscan:libusb:bus-0:\\.\libusb0-0000--0x04b8-0x011f failed:

Now I deleted the EPSON too. 5. When I try to run the XSANE utility, I get an abrupt error message of the form ************************************************** **************** Error Failed to open device `snapscan:libusb:006:003': Invalid argument. ************************************************** **************** My only You could also insert usb_set_debug(255) before usb_init() to see if libusb throws any error messages. It also makes updates easy, as they only have to replace the driver.

This however assumes that the connected scanner (or to be more # accurate, it's device ID) is known to the backend. Please advise what to do now? cloud3737September 12th, 2008, 03:27 AMHi, Responding to the last post, the command sane-find-scanner gives ******** found USB scanner (vendor=0x04b8 [EPSON], product=0x0122 [EPSON Scanner]) at libusb:006:003 ******** and the command scanimage -L Any ideas?