Kanito 73 <kanito73 at hotmail.com> writes:
> Hi friends
>
> I've just reinstalled my system and can't make work SANE again with
> my Epson CX-3900
>
> My scanner is 100% supported and was running on Slackware 12 (now
> 12.1), all installation procedure for MY scanner was stored in a
> text file so I don't forget it (have reinstalled it several times
> before)...
Disclaimer: not familiar with Slackware.
> First installed backend (x.19), then frontends (x.14?) and finally
> xsane 0.995, it is installed as usual at /usr/local, the
> configuration I use always is this:
All of the above lives in /usr/local? Any SANE bits living somewhere
else on your system, like say in /usr/lib/sane/ or /etc/sane.d/?
> /usr/local/etc/sane.d/epson.conf:
> # SCSI scanner:
> # *** all scsi was commented ***
> #
> # USB scanner:
> # There are two different methods of configuring a USB scanner: libusb and
> the kernel module
> # For any system with libusb support (which is pretty much any recent Linux
> distribution) the
> # following line is sufficient. This however assumes that the connected
> scanner (or to be more
> # accurate, it's device ID) is known to the backend.
> usb
> # For libusb support for unknown scanners use the following command
> # usb <product ID> <device ID>
> #####found USB scanner (vendor=0x04b8 [EPSON], product=0x082f [USB MFP]) at
> libusb:002:002
> usb 0x04b8 0x082f
^^^^^^^^^^^^^^^^^
Is this in your epson.conf? It should not be necessary.
> /etc/udev/rules.d/45-libsane.rules:
> # Epson CX3900
> SYSFS{idVendor}=="04b8", SYSFS{idProduct}=="082f", MODE="664", GROUP="scanner"
Does the scanner group exist on your system? Are you a member of that
group? If not, that might be the problem.
> and everything used to work, but this time does not... the only
> change on the system was that I used Slackware 12.0 and now 12.1,
> kernel configuration is the same...
>
> I read an article on internet that somebody had troubles when
> 'usblp' module was loaded (it loads on my system when the scanner is
> plugged)... tried again unloading the module before running xsane
> but still no scanning device is detected...
The usblp module is known to cause problems with some of the Epson MFP
devices but AFAIK not with any of the all-in-ones like your CX3900.
> The scanner is working on windows, so it is not the problem... I
> think it may be some library incompatibility but 't can't find
> nothing yet...
>
> Any suggestion?
Does your /etc/ld.so.conf include some reference to a lib/sane
directory? It shouldn't. Remove and run `ldconfig` to fix.
Otherwise, some debugging info might help.
Hope that helps,
--
Olaf Meeuwissen FLOSS Engineer -- AVASYS Corporation
FSF Associate Member #1962 sign up at http://member.fsf.org/
