[sane-devel] Canonscan N 650U LIDE Scanner does not scan but makes terrible noise

2013-08-29 Thread Gerhard Jäger
Hi, On Wednesday 28 August 2013 20:29:41 coxster dillon wrote: [...] Most of time when I get noise from my LIDE30 is when the head moves back for some alignment to the sensor. It seems to recover better or rather more often at higher dpi. I'm a bit confused here (honestly I didn't follow

[sane-devel] Canonscan N 650U LIDE Scanner does not scan but makes terrible noise

2013-08-29 Thread Andrea Vai
Hi, thank you for the reply. With the essential help from Gerhard we seem to have found the issue. See below. Il giorno mer, 28/08/2013 alle 20.29 +, coxster dillon ha scritto: The only thing I can think of, that maybe different between Sane on Linux and Twain on Windoze is simply perhaps

[sane-devel] Canonscan N 650U LIDE Scanner does not scan but makes terrible noise

2013-08-29 Thread Andrea Vai
Hi, just for completeness: Il giorno gio, 29/08/2013 alle 08.11 +0200, Gerhard J?ger ha scritto: I was concerned more about power since I noticed when connected into a cable powered hub it actually makes the noise nearly all the time and other times read errors are produced. Well, here

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Wilhelm
Hi Ilya, is there a special reason using the (old) scanbuttond-backends and not sane-backends? If you plugin / poweron the scanner for the first time, who does the firmware get loaded in this case? Am 29.08.2013 03:42, schrieb Ilya Ivanchenko: On Wed, 2013-08-28, Wilhelm wrote: Am

[sane-devel] Canonscan N 650U LIDE Scanner does not scan but makes terrible noise

2013-08-29 Thread Gerhard Jäger
On Thursday 29 August 2013 08:14:53 Andrea Vai wrote: Hi, thank you for the reply. With the essential help from Gerhard we seem to have found the issue. See below. Il giorno mer, 28/08/2013 alle 20.29 +, coxster dillon ha scritto: The only thing I can think of, that maybe different

[sane-devel] Canonscan N 650U LIDE Scanner does not scan but makes terrible noise

2013-08-29 Thread Andrea Vai
Il giorno gio, 29/08/2013 alle 08.27 +0200, Gerhard J?ger ha scritto: STOP! Coxter is talking about a LiDE30! That's why I pointed to another code section. ok, sorry, that's clear, but I was following the conversation about the N650U While writing the support for LiDE20 and 30 I already

[sane-devel] [epson2] leaking file descriptors

2013-08-29 Thread Olaf Meeuwissen
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[sane-devel] Closing file descriptors opened in sane_get_devices (was Re: [epson2] leaking file descriptors)

2013-08-29 Thread Olaf Meeuwissen
Olaf Meeuwissen writes: Hi all, I've been chasing a bug where the epson2 backend prevented another backend from recognizing that backend's supported network scanners. Turns out that the epson2 backend holds on to file descriptors (and associated network connections) even if it decides that

[sane-devel] [epson2] leaking file descriptors

2013-08-29 Thread Alessandro Zummo
On Thu, 29 Aug 2013 16:42:13 +0900 Olaf Meeuwissen olaf.meeuwissen at avasys.jp wrote: Hi all, I've been chasing a bug where the epson2 backend prevented another backend from recognizing that backend's supported network scanners. Turns out that the epson2 backend holds on to file

[sane-devel] Closing file descriptors opened in sane_get_devices (was Re: [epson2] leaking file descriptors)

2013-08-29 Thread Alessandro Zummo
On Thu, 29 Aug 2013 16:53:56 +0900 Olaf Meeuwissen olaf.meeuwissen at avasys.jp wrote: In my particular scenario not closing the file descriptor would prevent an alternative backend from recognizing the device as supported if its sane_get_devices() is run after the epson2 one. If their

[sane-devel] Fwd: Closing file descriptors opened in sane_get_devices (was Re: [epson2] leaking file descriptors)

2013-08-29 Thread m. allan noah
On Thu, Aug 29, 2013 at 3:53 AM, Olaf Meeuwissen olaf.meeuwissen at avasys.jp wrote: Olaf Meeuwissen writes: So my question really boils down to whether backends must/should close any file descriptors opened as a result of calling sane_get_devices(). Thoughts, anyone? My backends closes

[sane-devel] brother dcp-7055 entry in udev rules

2013-08-29 Thread Atte Jensen
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[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Ilya V. Ivanchenko
. Please correct me if I'm wrong here. -- Wilhelm w.meier at unix.net -- next part -- An HTML attachment was scrubbed... URL: http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20130829/c1035439/attachment.html

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Wilhelm
Hi Ilja, Am 29.08.2013 15:25, schrieb Ilya V. Ivanchenko: Hi Wilhelm, **is there a special reason using the (old) scanbuttond-backends and not sane-backends? I first tried sane-backends, and apparently it does not read the buttons for Epson GT-1500. did you use the epkowa backend? The

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Ilya V. Ivanchenko
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[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Wilhelm
Am 29.08.2013 15:33, schrieb Wilhelm: Hi Ilja, Am 29.08.2013 15:25, schrieb Ilya V. Ivanchenko: Hi Wilhelm, **is there a special reason using the (old) scanbuttond-backends and not sane-backends? I first tried sane-backends, and apparently it does not read the buttons for Epson GT-1500.

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Wilhelm
Am 29.08.2013 15:52, schrieb Ilya V. Ivanchenko: Hi Wilhelm, is there a special reason using the (old) scanbuttond-backends and not sane-backends? I first tried sane-backends, and apparently it does not read the buttons for Epson GT-1500. did you use the epkowa backend? The

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Ilya V. Ivanchenko
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[sane-devel] Strange (new) issue with scanadf -S script --script-wait

2013-08-29 Thread Raman Gupta
I have been happily using scanadf with the -S script --script-wait parameters for a couple of years. My script converts the image data to pdf, via a call to pnmtops, piped through ps2pdf. However recently (I suspect since I updated from Fedora 17 to 19), the called script hangs, and therefore

[sane-devel] scanbd daemon does not load firmware

2013-08-29 Thread Wilhelm
Am 29.08.2013 16:03, schrieb Ilya V. Ivanchenko: 2. When using scanbuttond-backends, fix loading firmware on USB insert. what I could imagine is to fix this problem with a special shell-callback, when scanbd detects a device inserion / removal. Forgot to say: would you like to write a patch

[sane-devel] HP 5590 Scanner

2013-08-29 Thread Mike McCord
the Ubuntu release. It was fantastic to find the exfat driver that came out for flash drives. -- next part -- An HTML attachment was scrubbed... URL: http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20130829/e1a41a93/attachment.html