[sane-devel] Lexmark x1150 works with lexmark backend

[stef]

Le vendredi 18 décembre 2009 11:26:47 Jochen Ehmen, vous avez écrit :
> Hi,
> 
> I try to reply to a message from the archive and hope it gets to the
> proper place.
> 
> Despite the report of Stef (February 23 2009) I want to report, that the
> lexmark backend is NOT working for me.
> 
> I also have a Lexmark X1150.
> 
> I use Gentoo and tried all versions available.
> 
> It IS working with sane-backends-1.0.18
> (the working ebuilds name is: media-gfx/sane-backends-1.0.18-r6).
> 
> If I use any newer version - such as 1.0.19 or 1.0.20 -
> the scanner just makes noise, it starts to scan and immediately pulls
> back, starts again and pulls back and so on until I kill the program.
> Tried with scanimage, xscanimage and xsane.
> 
> Some change between 1.0.18 and 1.0.19 seems, therefore, to be the cause.
> 
> I'd like to help identify the problem, but would need assistance in
> doing so.
> I'll gladly answer all questions in order to help.
> 
> As far as I can see the ebuilds do no change to the source files - just
> some udev-rules are patched in and the "-fno-strict-aliasing"
> compiler-flag is added in version 1.0.20.
> 

	Hello,

	since I don't have this hardware, one thing that would help would the log of 
a  scan with 1.0.18, and another with 1.0.20. Log can be generated by a test 
like:

export SANE_DEBUG_LEXMARK=255
export SANE_DEBUG_LEXMARK_LOW=255
scanimage 2>lexmark-scan.log 1>lexmark-scan.pnm

Regards,
	Stef