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-   -   xsane don't detected canon N1220U scanner (http://www.linuxquestions.org/questions/slackware-14/xsane-dont-detected-canon-n1220u-scanner-235852/)

rosariowong 09-27-2004 01:17 PM

xsane don't detected canon N1220U scanner
 
I've a canon N1220U scanner and a use slackware 10, but the problem it's that the xsane don't detect the scanner. The scanner is detected in anothers distros. Do you think that slackware 10 have some kind of usb configurations to do (lique the parallel ports). Do you know athoer program for scanning...
What can I do?

gbonvehi 09-27-2004 01:21 PM

Try this:
/sbin/modprobe usb-uhci
/sbin/modprobe uhci
/sbin/modprobe usb-ohci

Then: sane-find-scanner

Btw, read: man xsane and man sane maybe you can get some hint there. Oh, and what's the company that makes a N1220U ?

shilo 09-27-2004 02:56 PM

Have you tried xsane as root? I have a problem with my scanner. Only root recognizes it. Solution? Boot up, unplug the scanner, plug it back in. This is assuming that hotplug is working. See if that works for you.

Oh, and I also created a group "scanner" and added myself to that group.

rosariowong 09-28-2004 02:59 AM

When a I do I've got:

/sbin/modprobe usb-uhci
***************************************************************
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: init_module: No such device
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: insmod /lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz failed
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: insmod usb-uhci failed
root@darkstar:/home/helder# /sbin/modprobe usb-uhci
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: init_module: No such device
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: insmod /lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz failed
/lib/modules/2.4.26/kernel/drivers/usb/host/usb-uhci.o.gz: insmod usb-uhci failed
****************************************************************
/sbin/modprobe uhci

***************************************************************
/lib/modules/2.4.26/kernel/drivers/usb/host/uhci.o.gz: init_module: No such device
/lib/modules/2.4.26/kernel/drivers/usb/host/uhci.o.gz: Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.26/kernel/drivers/usb/host/uhci.o.gz: insmod /lib/modules/2.4.26/kernel/drivers/usb/host/uhci.o.gz failed
/lib/modules/2.4.26/kernel/drivers/usb/host/uhci.o.gz: insmod uhci failed
***************************************************************
/sbin/modprobe usb-ohci

no output
*************************************************************
sane-find-scanner

found USB scanner (vendor=0x03f0, product=0x0605) at /dev/usb/scanner0

gbonvehi 09-28-2004 08:40 AM

Then, /sbin/modprobe usb-ohci is the one you've to use.
Run: xsane /dev/usb/scanner0
and you're done :)

rosariowong 09-28-2004 10:41 AM

xsane /dev/usb/scanner0

give me:

Error to open the device '/dev/usb/scanner0"

gbonvehi 09-28-2004 11:16 AM

Let's start from scratch, what scanner do you have? I know N1220U, but is it Epson, Cannon, HP? Also, is it usb?
Try sane-find-scanner and scanimage -L as root (the latest should give you more specific info).


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