Re: [sane-devel] Epson V600 Photo - error message

2017-05-04 Thread Jose Paulo Moitinho de Almeida
Have you tried to uncheck Preferences>Enable colour management as suggested in https://linuxforums.org.uk/index.php?topic=10200.0 which is the first link that google gives me for Error during CMS conversion: Could not open scanner ICM profile ZP PS: Are you certain that vuescan is using the

Re: [sane-devel] Enumeration devices gets SEGV on Ubuntu 16.10

2017-05-04 Thread Olaf Meeuwissen
Hi Wilhelm, Wilhelm Meier writes: > Hi all, > > there are problems scanning for new usb-devices on Ubuntu-16.10. This > problem hits most (all) users of scanbd if they remove/insert usb devices. > > It can be be broken down to the following example, which crashes with > SEGV if one inserts/remove

Re: [sane-devel] sane_init()/sane_exit() crashes on debian systems / not on e.g. arch linux

2017-05-04 Thread Olaf Meeuwissen
Hi Wilhelm, Wilhelm writes: > Hi all, > > the following small program regularly crashes on debian based system > when inserting / removing a device. This does not happen on e.g. arch > linux or gentoo systems. A bit late perhaps, but I've been trying to reproduce this without any success. I'm u

Re: [sane-devel] Xsane does not work any more with Lide 200 and Lide220 at Ubuntu16.04LTS

2017-05-04 Thread Olaf Meeuwissen
Hi Erwin, Better late than never. erwin@gmx.de writes: > Hello, > > since update from Ubuntu 14.04LTS to Ubuntu 16.04LTS the XSane does not > work anymore with any of these two scanners. > In the old distritution there was XSane 0.98 installed. > In 16.04 the new Versoion of 0.999 is instal

Re: [sane-devel] Epson V600 Photo - error message

2017-05-04 Thread Jose Paulo Moitinho de Almeida
The error message reports a failure to open the ICM profile of the scanner (profile, profil in French, is incorrectly translated as profit!) The original message (from xsane?) is something like > Error during CMS conversion: Could not open scanner ICM profile: If epkowa is not providing a colou

Re: [sane-devel] Epson V600 Photo - error message

2017-05-04 Thread Olaf Meeuwissen
Hi George, gdiller writes: > Erreur pendant la conversion CMS; échec de l'ouverture Profit ICM du > scanneur; , V My French is non-existent and machine translation doesn't make this any less cryptic. How is this related to SANE? As for the Epson V600 Photo, it is supported by SANE only through

Re: [sane-devel] [PATCH] pieusb: Support ProScan 10T and Reflecta CrystalScan 3600

2017-05-04 Thread Olaf Meeuwissen
Hi Klaus, Klaus Kaempf writes: > Neither of these scanner have an automated slide transport and fail on > respective SCSI commands. > > - Add flags parameter to control if automatic slide transport is available > - Reflect flags in pieusb.conf.in > - rename SLIDE_LAMP_ON to SLIDE_INIT > it fail

Re: [sane-devel] [PATCH] Write density (resolution) JFIF header information with JPEG files.

2017-05-04 Thread Olaf Meeuwissen
Hi Aaron, Thanks, I pushed your patch in 801558f. -- Olaf Meeuwissen, LPIC-2FSF Associate Member since 2004-01-27 GnuPG key: F84A2DD9/B3C0 2F47 EA19 64F4 9F13 F43E B8A4 A88A F84A 2DD9 Support Free Softwarehttps://my.fsf.org/donate Join the Free Software Foun

Re: [sane-devel] [PATCH 3/3] Avoid attaching grayscale ICC profiles to rgb images, or vice-versa.

2017-05-04 Thread Olaf Meeuwissen
Hi Aaron Aaron Muir Hamilton writes: > I just tried it by hacking scanimage up a bit to threshhold and convert > the lines to monochrome right before writing the PNG, and change the PNG > header to always be 1-bit; libpng didn't complain about attaching a > grayscale profile to a 1-bit monochrome