[sane-devel] Samsung SCX-4100 support proposal.

[ABC]

I will not help you on that. Please read
http://www.sane-project.org/contrib.html

-abc

On Sat, Nov 12, 2011 at 06:29:29PM +0300, Ilya Tumaykin wrote:
> I have no /proc/bus/usb, but here are the rest of the info I collected. Not
> sure if I should add these files as attachements, so I uploaded it to
> pastebin.ca.
> 
> dmesg
> http://pastebin.ca/2093986
> 
> lsusb -vvv
> http://pastebin.ca/2093987
> 
> sane-find-scanner -v -v (from root)
> http://pastebin.ca/2093988
> 
> udevadm monitor --udev --kernel --property
> http://pastebin.ca/2093989
> 
> What is the next step?
> 
> 2011/11/11 ABC <abc at telekom.ru>
> 
> > Hello Ilya Tumaykin,
> >
> > Then you should go standard/hard way:
> > http://www.sane-project.org/contrib.html
> >
> > -abc
> >
> > On Fri, Nov 11, 2011 at 01:30:32AM +0300, Илья Тумайкин wrote:
> > > Thanks for your reply.
> > >
> > > Of course I've already tried that with no luck at all.
> > > The short story of things that already was tried (all of them failed):
> > > 1. Added scanner's usb id to xerox_mfp.conf. Double checked udev rules
> > for
> > > correctness. Blacklisted usblp and built SANE with usb support.
> > > 2. Got reports that SCX-4200 "just works" with latest Ubuntu. Checked
> > > patches for Ubuntu package. None of them were related, however I gave it
> > a
> > > try with no luck.
> > > 3. Installed latest Ubuntu just to be sure and eliminate the fact that I
> > > could forgot some small detail.
> > > 4. Tried several different versions of Samsung's Unified Driver on my
> > > Gentoo and that clean Ubuntu I've just installed.
> > > There are several comments related to this issue in Gentoo's bugzilla
> > under
> > > the name "Coacher": https://bugs.gentoo.org/show_bug.cgi?id=139715
> > > However, it is not SANE related.
> > > 5. Recompiled 3.0.8 kernel with changed Makefile to make it 2.6.40.8:
> > > VERSION = 2
> > > PATCHLEVEL = 6
> > > SUBLEVEL = 40
> > > EXTRAVERSION = .8
> > > I'll also make a try with 3.1 later but I don'y think I'll be lucky. I
> > was
> > > trying to trick Samsung's driver so it is not SANE related too.
> > >
> > > The syptoms I have are the same after all this tries: when I plug in my
> > MFP
> > > I see dmesg info message, can see udevd output, even have my printer
> > > working smoothly, but scanner is dead.
> > >
> > > 2011/11/10 ABC <abc at telekom.ru>
> > >
> > > > Hello Ilya,
> > > >
> > > > Try to add USB ids of your device to your xerox.conf
> > > > and try scanimage -L
> > > >
> > > > -abc
> > > >
> > > > On Thu, Nov 10, 2011 at 10:44:54PM +0300, Илья Тумайкин wrote:
> > > > > Hello everyone.
> > > > >
> > > > > I am a long time Linux user and Samsung SCX-4100 owner. In ancient
> > times
> > > > > SANE didn't have support for my model or, for exmaple, SCX-4200, so I
> > > > used
> > > > > Samsung's binary driver. Now it is incompatible with modern 3.x
> > kernels
> > > > and
> > > > > I think it's a turning point for me to drop it in favor of opensource
> > > > one.
> > > > > Since SCX-4200 and SCX-4600 are supported by xerox_mfp backend I
> > hope it
> > > > > will be easier to add support for my scanner too. I send my call to
> > devs
> > > > to
> > > > > help me achieve this mission. I have on my side Linux-powered
> > machine,
> > > > > Samsung SCX-4100, good knowledge of C and willing to make my old
> > flatbed
> > > > > working. Please guide me through. Where should I start?
> > > > >
> > > > > Best regards.
> > > > > Ilya Tumaykin.
> > > >
> > > > > --
> > > > > sane-devel mailing list: sane-devel at lists.alioth.debian.org
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> > > >
> >
> > > --
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> >
> 
> 
> 
> -- 
> Best regards.
> Ilya Tumaykin.

> -- 
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