[Bug 1165713] Re: gscan2pdf crashed with SIGSEGV in clamp_value()

2013-05-08 Thread Jeffrey Ratcliffe
Evidently, the crash occurs when setting a particular option on the scan
dialog window.

If you start gscan2pdf from the command line with the --log=log option,
then in Edit/Preferences, switch to the scanimage frontend, you will be
able to set the same option on the scan dialog window - but I assume
that scanimage will crash when you try to scan.

The log file created by gscan2pdf will show the scanimage call that
crashed, and the SANE people might be more helpful with a stacktrace
from scanimage, as it is their utility - as well as their pixma backend.

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[Bug 1174611] Re: tessaract ocr no longer available in gscan2pdf

2013-05-08 Thread Jeffrey Ratcliffe
This was fixed in v1.1.2. Please try v1.1.3 from the PPA.

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[Bug 1163739] Re: Import of pdf no longer working

2013-04-30 Thread Jeffrey Ratcliffe
Whilst you are right that gscan2pdf crashes if you try to import this
PDF, gscan2pdf has never been able to roundtrip files like this - only
the images were extracted and imported. The text was always ignored.

I'll fix the crash - caused because gscan2pdf expects one image per
page, and the test PDF has one image on the first page and none on the
second.

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[Bug 1163739] Re: Import of pdf no longer working

2013-04-30 Thread Jeffrey Ratcliffe
This fixes things for me.

** Patch added: 
0001-Allow-thread-to-import-different-number-of-pages-tha.patch
   
https://bugs.launchpad.net/ubuntu/+source/gscan2pdf/+bug/1163739/+attachment/3660132/+files/0001-Allow-thread-to-import-different-number-of-pages-tha.patch

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Committed

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[Bug 1165713] Re: gscan2pdf crashed with SIGSEGV in sane_pixma_control_option()

2013-04-08 Thread Jeffrey Ratcliffe
I appreciate that gscan2pdf crashed, but the stacktrace shows it was
taken down by the sane-backend:

libsane-pixma.so.1

So I am reassigning this.

** Also affects: sane-backends (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 1163739] Re: Import of pdf no longer working

2013-04-04 Thread Jeffrey Ratcliffe
Please attach a PDF which reproduced the problem.

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[Bug 889549] Re: MAJOR BUG: gscan2pdf gimp integration creates page size error

2013-03-27 Thread Jeffrey Ratcliffe
Thanks for the more detailed explanation.

This fixes it for me.

** Patch added: 
0001-Don-t-lose-extension-if-user-defined-tool-converts-p.patch
   
https://bugs.launchpad.net/ubuntu/+source/gscan2pdf/+bug/889549/+attachment/3600910/+files/0001-Don-t-lose-extension-if-user-defined-tool-converts-p.patch

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[Bug 1136110] Re: USB Audio Codec choppy playback

2013-03-22 Thread Jeffrey Ratcliffe
On Mythbuntu 12.04, upgrading from linux-image-3.5.0-25-generic to
linux-image-3.5.0-26-generic, caused the audio from my HDMI port to
become choppy.  Booting back into linux-image-3.5.0-25-generic fixes
things.

$ aplay -l
 List of PLAYBACK Hardware Devices 
card 0: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]

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[Bug 515854] Re: Drag and drop PDF from Nautilus should import PDF

2013-03-20 Thread Jeffrey Ratcliffe
This seems feasible[1].

I'll try to get to it at some point, but it is not high on my list at
the moment.

[1] http://gtk2-perl.sourceforge.net/doc/gtk2-perl-study-
guide/c5651.html

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[Bug 477433] Re: gscan2pdf unable to rotate scanned image

2013-03-11 Thread Jeffrey Ratcliffe
Please start gscan2pdf from the command line with --log=log, reproduce
the problem, quit, and post the log file.

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[Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2013-03-01 Thread Jeffrey Ratcliffe
Please start gscan2pdf with

gscan2pdf --log=log

reproduce the problem, quit, and post the log file.

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  Opens inaccessible tcp device, errors, doesn't recover

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Re: [Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2013-02-24 Thread Jeffrey Ratcliffe
Thanks for the apt-add-repository tip. I'll update the docs.

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[Bug 1084808] Re: email to pdf does not work on Ubuntu 12.10

2013-02-22 Thread Jeffrey Ratcliffe
Fixed in v1.1.1

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Released

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[Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2013-02-21 Thread Jeffrey Ratcliffe
It is described on the website:

http://gscan2pdf.sourceforge.net/

The ppa is

http://ppa.launchpad.net/jeffreyratcliffe/ubuntu

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[Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2013-02-20 Thread Jeffrey Ratcliffe
Do you see the problem with more recent builds from the ppa?

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[Bug 1113208] Re: The save dialogue is way to big for my screen and cannot resize

2013-02-04 Thread Jeffrey Ratcliffe
Ah. OK. That is caused by the font combobox, as the names of some of the
fonts are really that long.

This patch fixes things for me by adding a scrollbar

** Patch added: patch
   
https://bugs.launchpad.net/ubuntu/+source/gscan2pdf/+bug/1113208/+attachment/3514294/+files/save.patch

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Committed

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Re: [Bug 1113208] [NEW] The save dialogue is way to big for my screen and cannot resize

2013-02-02 Thread Jeffrey Ratcliffe
Can you post a screenshot? It works fine here with a much smaller
screen.

Please also start gscan2pdf from the command line with the --log=log
option, quit, and post the log file.

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[Bug 889549] Re: MAJOR BUG: gscan2pdf gimp integration creates page size error

2013-01-31 Thread Jeffrey Ratcliffe
I have a fix for this. Please test v1.1.1 when I release it in the next
few days.

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Committed

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Re: [Bug 340099] Re: Scan all pages option doesn't stop when all pages are done

2013-01-26 Thread Jeffrey Ratcliffe
Please start gscan2pdf from the command line with:

gscan2pdf --log=log

open the scan dialog, quit, and post the log file

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  Scan all pages option doesn't stop when all pages are done

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[Bug 996309] Re: cuneiform crash due to buffer overflow

2013-01-26 Thread Jeffrey Ratcliffe
Here's my core dump, plus the image that caused it.

$ cuneiform -l eng -f hocr -o hocr.txt /home/jeff/Desktop/test images/Word 
list (French)_page0002_2R.tif
Cuneiform for Linux 1.1.0
*** buffer overflow detected ***: cuneiform terminated
=== Backtrace: =
/lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x65)[0xb74bd065]
/lib/i386-linux-gnu/libc.so.6(+0x102e1a)[0xb74bbe1a]
/usr/lib/i386-linux-gnu/cuneiform/libfon32.so.0(+0x221ab)[0xb6a281ab]
/usr/lib/i386-linux-gnu/cuneiform/libfon32.so.0(+0x223e4)[0xb6a283e4]
/usr/lib/i386-linux-gnu/cuneiform/libfon32.so.0(FONRecog2Glue+0x1d2)[0xb6a143b2]
/usr/lib/i386-linux-gnu/cuneiform/libpass2.so.0(+0x5e7a)[0xb69b1e7a]
/usr/lib/i386-linux-gnu/cuneiform/libpass2.so.0(+0x61fa)[0xb69b21fa]
/usr/lib/i386-linux-gnu/cuneiform/libpass2.so.0(+0x928c)[0xb69b528c]
/usr/lib/i386-linux-gnu/cuneiform/libpass2.so.0(p2_proc+0xa5f)[0xb69b60ef]
/usr/lib/i386-linux-gnu/cuneiform/librstr.so.0(+0x9af2f)[0xb7009f2f]
/usr/lib/i386-linux-gnu/cuneiform/librstr.so.0(RSTRRecognizeMain+0x21c)[0xb701c8ec]
/usr/lib/i386-linux-gnu/cuneiform/librstr.so.0(RSTRRecognize+0x2e)[0xb701ce5e]
/usr/lib/i386-linux-gnu/cuneiform/librstr.so.0(RSTR_Recog+0x23)[0xb701cec3]
/usr/lib/i386-linux-gnu/libcuneiform.so.0(+0xb4b4)[0xb76db4b4]
/usr/lib/i386-linux-gnu/libcuneiform.so.0(PUMA_XFinalRecognition+0xfc)[0xb76dd08c]
cuneiform[0x804a379]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xb73d24d3]
cuneiform[0x804a691]
=== Memory map: 
08048000-0804c000 r-xp  08:13 1831729/usr/bin/cuneiform
0804c000-0804d000 r--p 3000 08:13 1831729/usr/bin/cuneiform
0804d000-0804e000 rw-p 4000 08:13 1831729/usr/bin/cuneiform
093b7000-0981 rw-p  00:00 0  [heap]
b576c000-b5b6a000 rw-p  00:00 0 
b5c4e000-b6338000 rw-p  00:00 0 
b6338000-b633d000 r-xp  08:13 1966020
/usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0
b633d000-b633e000 r--p 4000 08:13 1966020
/usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0
b633e000-b633f000 rw-p 5000 08:13 1966020
/usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0
b633f000-b634 rw-p  00:00 0 
b634-b6342000 r-xp  08:13 1962272
/usr/lib/i386-linux-gnu/libXau.so.6.0.0
b6342000-b6343000 r--p 1000 08:13 1962272
/usr/lib/i386-linux-gnu/libXau.so.6.0.0
b6343000-b6344000 rw-p 2000 08:13 1962272
/usr/lib/i386-linux-gnu/libXau.so.6.0.0
b6344000-b634b000 r-xp  08:13 2001966
/lib/i386-linux-gnu/librt-2.15.so
b634b000-b634c000 r--p 6000 08:13 2001966
/lib/i386-linux-gnu/librt-2.15.so
b634c000-b634d000 rw-p 7000 08:13 2001966
/lib/i386-linux-gnu/librt-2.15.so
b634d000-b636d000 r-xp  08:13 1963465
/usr/lib/i386-linux-gnu/libxcb.so.1.1.0
b636d000-b636e000 r--p 0001f000 08:13 1963465
/usr/lib/i386-linux-gnu/libxcb.so.1.1.0
b636e000-b636f000 rw-p 0002 08:13 1963465
/usr/lib/i386-linux-gnu/libxcb.so.1.1.0
b636f000-b6393000 r-xp  08:13 1964436
/lib/i386-linux-gnu/liblzma.so.5.0.0
b6393000-b6394000 r--p 00024000 08:13 1964436
/lib/i386-linux-gnu/liblzma.so.5.0.0
b6394000-b6395000 rw-p 00025000 08:13 1964436
/lib/i386-linux-gnu/liblzma.so.5.0.0
b6395000-b6396000 rw-p  00:00 0 
b6396000-b639d000 r-xp  08:13 433
/usr/lib/i386-linux-gnu/cuneiform/libr3532.so.1.1.0
b639d000-b639e000 r--p 6000 08:13 433
/usr/lib/i386-linux-gnu/cuneiform/libr3532.so.1.1.0
b639e000-b639f000 rw-p 7000 08:13 433
/usr/lib/i386-linux-gnu/cuneiform/libr3532.so.1.1.0
b639f000-b63a2000 rw-p  00:00 0 
b63a2000-b63a3000 r-xp  08:13 454
/usr/lib/i386-linux-gnu/cuneiform/libcpu32.so.1.1.0
b63a3000-b63a4000 r--p  08:13 454
/usr/lib/i386-linux-gnu/cuneiform/libcpu32.so.1.1.0
b63a4000-b63a5000 rw-p 1000 08:13 454
/usr/lib/i386-linux-gnu/cuneiform/libcpu32.so.1.1.0
b63a5000-b63a6000 r-xp  08:13 444
/usr/lib/i386-linux-gnu/cuneiform/libmmx32.so.1.1.0
b63a6000-b63a7000 r--p  08:13 444
/usr/lib/i386-linux-gnu/cuneiform/libmmx32.so.1.1.0
b63a7000-b63a8000 rw-p 1000 08:13 444
/usr/lib/i386-linux-gnu/cuneiform/libmmx32.so.1.1.0
b63a8000-b63e8000 rw-p  00:00 0 
b63e8000-b63fb000 r-xp  08:13 461
/usr/lib/i386-linux-gnu/cuneiform/librlings.so.1.1.0
b63fb000-b63fc000 r--p 00013000 08:13 461
/usr/lib/i386-linux-gnu/cuneiform/librlings.so.1.1.0
b63fc000-b63fd000 rw-p 00014000 08:13 461
/usr/lib/i386-linux-gnu/cuneiform/librlings.so.1.1.0
b63fd000-b641 rw-p  00:00 0 
b641-b642a000 r-xp  08:13 415
/usr/lib/i386-linux-gnu/cuneiform/libdif32.so.1.1.0
b642a000-b642b000 r--p 00019000 08:13 415
/usr/lib/i386-linux-gnu/cuneiform/libdif32.so.1.1.0
b642b000-b642f000 rw-p 0001a000 08:13 415
/usr/lib/i386-linux-gnu/cuneiform/libdif32.so.1.1.0
b642f000-b6432000 rw-p  00:00 0 
b6432000-b643b000 r-xp  08:13 1963470

[Bug 996309] Re: cuneiform crash due to buffer overflow

2013-01-26 Thread Jeffrey Ratcliffe
** Attachment added: image causing core dump
   
https://bugs.launchpad.net/ubuntu/+source/cuneiform/+bug/996309/+attachment/3501339/+files/Word%20list%20%28French%29_page0002_2R.tif

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[Bug 889549] Re: MAJOR BUG: gscan2pdf gimp integration creates page size error

2013-01-25 Thread Jeffrey Ratcliffe
I cannot reproduce problem 1 in comment #3.

Please go through, step by step, how you reproduce the bug in problem 1.

The main problem, however, I can see.

Comment #3 only covers the case where the user has not changed the
resolution. If some sort of down or upscaling operation has taken place,
the size will still be wrong.

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[Bug 1067163] Re: Scan all not working for Canon Pixma MP280 series

2012-10-24 Thread Jeffrey Ratcliffe
The fact that you can reproduce this with the scanimage frontend means
that the bug is not in gscan2pdf, but with the Canon backend.

Which package is providing the Canon backend?

The possibilities are libsane directly, or a package provided by Canon.
Either way, the following command from the CLI should demonstrate the
problem to the maintainer:

scanimage --device-name='pixma:04A91746_EABCEA' --mode='Color'
--source='Flatbed' -y 297 -l 0 --resolution='150' -x 210 -t 0 --batch

** Package changed: gscan2pdf (Ubuntu) = sane-backends (Ubuntu)

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[Bug 1067163] Re: Scan all not working for Canon Pixma MP280 series

2012-10-23 Thread Jeffrey Ratcliffe
The Canon backend is producing an error on the second page. Let's see if
we can reproduce it with a CLI frontend.

Please change the frontend to 'scanimage' in Edit/Preferences and post
another log file.

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[Bug 1067163] Re: Scan all not working for Canon Pixma MP280 series

2012-10-22 Thread Jeffrey Ratcliffe
Please start gscan2pdf from a terminal with the --log=log option,
reproduce the problem, quit, and post the log file.

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  Scan all not working for Canon Pixma MP280 series

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[Bug 1066542] Re: crash or data loss when saving

2012-10-22 Thread Jeffrey Ratcliffe
There was a problem with saving session files in 1.0.6, which I have
fixed in the upcoming release. However, I  can't reproduce your first
problem.

Please start gscan2pdf from a terminal with the --log=log option,
reproduce the problem, and then post the log file.

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[Bug 1063517] Re: gscan2pdf crashes on launch

2012-10-10 Thread Jeffrey Ratcliffe
** Changed in: gscan2pdf (Ubuntu)
   Status: New = Invalid

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[Bug 1063198] Re: Inverse colors when converting png - pdf

2012-10-08 Thread Jeffrey Ratcliffe
I confirm the bug, which I assume to be in libpdf-api2 - perl, but I'll
have to work up a script to demonstrate.

In the mean time, using PNG or automatic compression is a workaround.

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[Bug 1063198] Re: Inverse colors when converting png - pdf

2012-10-08 Thread Jeffrey Ratcliffe
In this case, PNG or automatic compression produces a PDF half the size
of that from LZW.

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[Bug 1063198] Re: Inverse colors when converting png - pdf

2012-10-08 Thread Jeffrey Ratcliffe
Another problem is that although input.png is black  white, it has a
depth of 8. Thresholding first produces a PDF with  correct colours and
10x smaller:

input-LZW-depth8.pdf 6289138
input-PNG-depth8.pdf 3285386
input-depth1.pdf  461471

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[Bug 1063198] Re: Inverse colors when converting png - pdf

2012-10-08 Thread Jeffrey Ratcliffe
For me, unchecking downsampling option is also a workaround. It seems
that libpdf-api2-perl doesn't like

convert -depth 8 -resize 516x730 input.png input.tif

Then the script below with PDF::API2 produces the inverted colours.

input.png[1] PNG 2481x3508 2481x3508+0+0 8-bit PseudoClass 256c 226KB 0.000u 
0:00.000
input.tif[2] TIFF 516x730 516x730+0+0 8-bit DirectClass 228KB 0.000u 0:00.000

Without the -resize option, the colours are fine.

input.png[1] PNG 2481x3508 2481x3508+0+0 8-bit PseudoClass 256c 226KB 0.000u 
0:00.009
input.tif[2] TIFF 2481x3508 2481x3508+0+0 8-bit PseudoClass 256c 239KB 0.000u 
0:00.000

So it looks as though libpdf-api2-perl doesn't like DirectClass TIFFs:

convert -depth 8 -resize 516x730 -type palette input.png input.tif

input.tif TIFF 516x730 516x730+0+0 8-bit PseudoClass 256c 93.5KB 0.000u
0:00.000

And yes - the colours are then correct.

#!/usr/bin/perl -w
use strict;
use PDF::API2;
use Image::Magick;
my $pdf = PDF::API2- new(-file = 'test.pdf');
my $image= Image::Magick-new;
$image-Read('input.tif');
my $resolution = $image-Get('x-resolution');
my $w  = $image-Get('width') / $resolution;
my $h  = $image-Get('height') / $resolution;
my $page = $pdf-page;
$page-mediabox( $w * 72, $h * 72 );
my $gfx = $page-gfx;
my $img = $pdf-image_tiff($tiff);
$gfx-image( $img, 0, 0, $w * 72, $h * 72 );
$pdf-save;
$pdf-end;


** Package changed: gscan2pdf (Ubuntu) = libpdf-api2-perl (Ubuntu)

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Re: [Bug 1063517] Re: gscan2pdf crashes on launch

2012-10-08 Thread Jeffrey Ratcliffe
Please delete ~/.gscan2pdf and try again

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[Bug 654676] Re: Missing Build-Depends: libfftw3-dev

2012-09-23 Thread Jeffrey Ratcliffe
imagemagick in precise is still not built against libfftw3

** Changed in: imagemagick (Ubuntu)
   Status: Fix Committed = Confirmed

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[Bug 1026944] Re: Unable to type text in Save dialog box (all and selected images)

2012-07-20 Thread Jeffrey Ratcliffe
Fixed in 1.0.6

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Confirmed

** Changed in: gscan2pdf (Ubuntu)
   Status: Confirmed = Fix Released

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[Bug 1023161] [NEW] Segfault cycling SANE handle

2012-07-10 Thread Jeffrey Ratcliffe
Public bug reported:

The ADF on my HP Deskjet 8500 only ejects the last page if the SANE
handle is closed, so I have to cycle it as part of the scan process.
This works once, but the second time, HPLIP segfaults.

The attached example c code demonstrates the problem. Compile with:

gcc hplip_segfault.c -o hplip_segfault -lsane

Then run with:

./hplip_segfault device name number of cycles

** Affects: hplip (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1023161] Re: Segfault cycling SANE handle

2012-07-10 Thread Jeffrey Ratcliffe
I should point out that I am using Ubuntu Precise:

libsane-hpaio  3.12.2-1ubuntu3

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[Bug 1023161] Re: Segfault cycling SANE handle

2012-07-10 Thread Jeffrey Ratcliffe
** Attachment added: Example C source
   
https://bugs.launchpad.net/bugs/1023161/+attachment/3218990/+files/hplip_segfault.c

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[Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2012-05-21 Thread Jeffrey Ratcliffe
Better workarounds would be either to set the SANE_DEFAULT_DEVICE
environmental variable (e.g. put SANE_DEFAULT_DEVICE=... in your
.bashrc), or to start gscan2pdf --device=device with the actual device
name required.

The device names are listed in the scanimage --help output (or if you
start gscan2pdf with --log=log, then also in the log file).

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[Bug 1000526] Re: Opens inaccessible tcp device, errors, doesn't recover

2012-05-21 Thread Jeffrey Ratcliffe
The code for opening the device has changed a great deal between 0.9.32
and the current version 1.0.4, and will change again with the upcoming
version 1.0.5.

Would you be happy to test prerelease versions of 1.0.5 if I upload them
here so that the problematical device is ignored and another one is
tried?

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[Bug 1001208] Re: gscan2pdf not recognising ADF duplex mode with Epson epkowa library

2012-05-21 Thread Jeffrey Ratcliffe
I don't have a duplex scanner, and the Facing/Reverse/Double Sided
options in Page Options tab are aimed at scanning double sided paper
with a simplex scanner.

I must get around to properly supporting duplex scanners.

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Re: [Bug 974347] Re: Blank scans in sheet-feed operation

2012-04-23 Thread Jeffrey Ratcliffe
Turn on logging, by specifying the --log=log option when you start
gscan2pdf from the command line. Switch to the scanimage frontend in
Edit/Preferences, then read from the log the scanimage call which
gscan2pdf used when scanning.

If you can reproduce the bug with scanimage from the command line,
then it can be fixed or worked around in SANE, and I can see how to
work around it with gscan2pdf.

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Re: [Bug 974347] Re: Blank scans in sheet-feed operation

2012-04-22 Thread Jeffrey Ratcliffe
On 22 April 2012 16:53, Steven Hirsch 974...@bugs.launchpad.net wrote:
 I'm growing suspicious of something in the SANE initialization process.

In recent versions, there is an option in Edit/Preferences Cycle SANE
handle after scan, which reinitialised the scanner after each scan. I
added this because my HP all-in-one (via HPLIP) wouldn't spit out the
last page from the ADF until the scanner process finished. Perhaps it
affects your problem too.

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[Bug 974347] Re: Blank scans in sheet-feed operation

2012-04-10 Thread Jeffrey Ratcliffe
Threshold and brightness both have cap=37. cap is the capability flag.
If you look at the SANE API[1], 37 is INACTIVE + SOFT_DETECT +
SOFT_SELECT

The question is then why the options are inactive. Unfortunately, the
log doesn't make it clear what options have been set.

Try changing the Scan Mode option and see if that affects things.

[1] http://www.sane-project.org/html/doc011.html

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Re: [Bug 974347] Re: Blank scans in sheet-feed operation

2012-04-05 Thread Jeffrey Ratcliffe
That is a very old version. Can you try the latest?

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[Bug 588974] Re: Program quits without saving

2012-03-11 Thread Jeffrey Ratcliffe
** Changed in: gscan2pdf (Ubuntu)
   Status: Fix Committed = Fix Released

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[Bug 946489] Re: gscan2pdf cannot be started again after it crashed (error in line 433)

2012-03-04 Thread Jeffrey Ratcliffe
A workaround would be to edit the ~/.gscan2pdf file and delete the
session field.

If you don't mind losing your settings, just deleting the ~/.gscan2pdf
would also solve the problem.

Or upgrade to the latest version.

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[Bug 930552] Re: produce broken scan image with snapscan S300 scanner

2012-02-14 Thread Jeffrey Ratcliffe
I have uploaded Sane-0.04, which includes this patch, to CPAN

** Changed in: libsane-perl (Ubuntu)
   Status: New = Fix Committed

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[Bug 930552] Re: produce broken scan image with snapscan S300 scanner

2012-02-11 Thread Jeffrey Ratcliffe
Thanks for all your work on this. Can you reproduce the problem with the
test backend?

I really like to introduce add regression tests when fixing bugs, and it
would be good to have one for this.

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[Bug 833947] Re: fails to import pdf/png

2012-02-05 Thread Jeffrey Ratcliffe
This is an old version of gscan2pdf. Please try a newer version. I
import PDFs and other images files all the time.

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Released

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Re: [Bug 922162] Re: pdf output file is 6 times bigger than if created by simple-scan

2012-01-30 Thread Jeffrey Ratcliffe
On 30 January 2012 10:58, tranchais pma...@neuf.fr wrote:
 You say that you are using thresholding, but the log file doesn't show
 this.

 Yes, it does, on lines 76 and 80

No. Those just tell you the default settings, should you use the
threshold tool. To actually use it, you have to go to Tools/Threshold.


** Changed in: gscan2pdf (Ubuntu)
   Status: New = Invalid

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[Bug 922162] Re: pdf output file is 6 times bigger than if created by simple-scan

2012-01-29 Thread Jeffrey Ratcliffe
As I said, the file size depends heavily on the compression.

You are using JPG compression, which is  good for photo-type images, but
not for scans of text.

The image is 8-bit, when 1-bit would have done.

You say that you are using thresholding, but the log file doesn't show
this.

Try scanning with scan mode = lineart, and save the PDF with compression
= auto.

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[Bug 916815] Re: Trust Scanner not working - Invalid Argument

2012-01-26 Thread Jeffrey Ratcliffe
The debug output shows you are using the scanimage frontend.

What happens if you try this from the command line (you might have to
update the device name if the address changes):

scanimage --device-name='gt68xx:libusb:004:003' --mode='Color'
--source='Flatbed' -y 297 -l 0 --resolution='600' -x 210 -t 0 --batch
--progress --batch-count=1

?

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Re: [Bug 922162] Re: pdf output file is 6 times bigger than if created by simple-scan

2012-01-26 Thread Jeffrey Ratcliffe
This depends heavily on the compression options you chose when saving
the PDF, and whether you embedded OCR output. Please start with

gscan2pdf --log=log

save a PDF, close gscan2pdf, and post the log file.

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[Bug 916815] Re: Trust Scanner not working - Invalid Argument

2012-01-18 Thread Jeffrey Ratcliffe
The problem seems to be with the backend:

[gt68xx] Couldn't open firmware file
(`/usr/share/sane/gt68xx/A2Dfw.usb'): No such file or directory

Can you get it to scan from the command line with scanimage?

What happens in gscan2pdf if you switch to the scanimage frontend in
Edit/Preferences?

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Re: [Bug 340099] Re: Scan all pages option doesn't stop when all pages are done

2012-01-13 Thread Jeffrey Ratcliffe
On 19 June 2011 17:13, Jeffrey Ratcliffe jeffrey.ratcli...@gmail.com wrote:
 I have to do this with my HP OfficeJet. The only (programatical)
 solution is to hang up the complete libsane connection and then make
 another one for the next scan.

I've just implemented this. You'll see it in the next release of
gscan2pdf in a few days time

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[Bug 909679] Re: run-parts: /etc/cron.daily/find exited with return code 1

2011-12-29 Thread Jeffrey Ratcliffe
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[Bug 909679] [NEW] run-parts: /etc/cron.daily/find exited with return code 1

2011-12-29 Thread Jeffrey Ratcliffe
Public bug reported:

I'm getting this message daily:

Anacron job 'cron.daily' on x

run-parts: /etc/cron.daily/find exited with return code 1

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: anacron 2.3-14ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Uname: Linux 3.0.0-14-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Thu Dec 29 12:28:45 2011
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: anacron
UpgradeStatus: Upgraded to oneiric on 2011-11-13 (46 days ago)
mtime.conffile..etc.cron.d.anacron: 2011-03-09T22:46:40

** Affects: anacron (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-bug i386 oneiric running-unity

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[Bug 784217] Re: Console text corruption on boot after oneiric upgrade with KVM

2011-11-13 Thread Jeffrey Ratcliffe
I am also seeing this problem with the kernel messages booting oneiric.

linux-image-3.0.0-12-generic  3.0.0-12.20

** Changed in: linux (Ubuntu)
   Status: Expired = Confirmed

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Re: [Bug 889549] [NEW] MAJOR BUG: gscan2pdf gimp integration creates page size error

2011-11-12 Thread Jeffrey Ratcliffe
Please try with gscan2pdf v1.0.0 from the PPA

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[Bug 654771] Re: OCR using cuneiform does not work

2011-10-03 Thread Jeffrey Ratcliffe
This is fixed in gscan2pdf 1.0.0

** Changed in: gscan2pdf (Ubuntu)
   Status: New = Fix Released

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Re: [Bug 844582] Re: Invalid argument when trying to scan

2011-09-08 Thread Jeffrey Ratcliffe
I have complete rewritten this code in the upcoming version. Please
try the new version as soon I release it.

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  Invalid argument when trying to scan

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[Bug 675039] Re: NetworkManager asks pin code numerous times on Huawei E1550 before letting me on the Internet

2011-08-02 Thread Jeffrey Ratcliffe
** Changed in: network-manager-applet (Ubuntu)
   Status: Expired = Confirmed

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Re: [Bug 654771] Re: Pass images as uncompressed BMP v3 to cuneiform

2011-07-28 Thread Jeffrey Ratcliffe
It works fine with cuneiform 1.0.0

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Re: [Bug 340099] Re: Scan all pages option doesn't stop when all pages are done

2011-06-19 Thread Jeffrey Ratcliffe
On 19 June 2011 10:21, Aaron Roydhouse aa...@roydhouse.com wrote:
 Although the infinite empty pages problem stops, the last page in the
 ADF never get ejected and the scanner gets stuck. I have to press the
 'Cancel' button on the scanner after every scan. So selecting 'Batch
 scan' for HP-7410 is only a partial solution.

I have to do this with my HP OfficeJet. The only (programatical)
solution is to hang up the complete libsane connection and then make
another one for the next scan.

As far as I am aware, only HPLIP does this, and as pressing cancel
seemed no big deal, I hadn't yet implemented the above solution
properly (beyond checking that it worked).

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[Bug 757255] Re: ADF feeder scans pages but not shown in gscan2pdf

2011-06-16 Thread Jeffrey Ratcliffe
** Changed in: gscan2pdf (Ubuntu)
   Status: New = Invalid

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Re: [Bug 340099] Re: Scan all pages option doesn't stop when all pages are done

2011-04-13 Thread Jeffrey Ratcliffe
I (the author) also get this with my HP OfficeJet 6500.

Pressing cancel ejects the page, so I don't have to pull it out.
Alternatively, exiting gscan2pdf should also eject the page.

For some reason HPLIP doesn't eject the last page from the ADF until
the complete interface is closed.

I played with closing the interface after every scan job, but that
caused other problems, so I put up with hitting the cancel button, or
waiting until I exited gscan2pdf.

If you don't need the extra functionality of the libsane-perl
frontend, switch back to the scanimage frontend in Edit/Preferences.
That also fixes this problem.

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Re: [Bug 757255] [NEW] ADF feeder scans pages but not shown in gscan2pdf

2011-04-12 Thread Jeffrey Ratcliffe
 Am using a HP Photosmart c309a.  Used to be able to place documents in
document feeder and it would scan all pages. Now doing the same thing -
it runs paper through but seems to scan only each 2nd or 3rd page.

What prompted the change? gscan2pdf update? libsane update?

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[Bug 729310] Re: Contents of menus View and Extra disabled

2011-03-10 Thread Jeffrey Ratcliffe
** Changed in: gscan2pdf (Ubuntu)
   Status: New = Invalid

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Title:
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Re: [Bug 729310] [NEW] Contents of menus View and Extra disabled

2011-03-04 Thread Jeffrey Ratcliffe
I can't reproduce the problem on my Maverick machine. I'll upgrade to
Natty as soon as it is released.

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[Bug 726781] [NEW] Switching to emacs-calendar from org-mode the first time causes unity to spend 30s refreshing the desktop

2011-02-28 Thread Jeffrey Ratcliffe
Public bug reported:

Binary package hint: unity

In emacs org-mode, if I schedule a task with C-c C-s, unity spends
around 30s refreshing the desktop, starting by killing the task bar on
the LHS, redrawing emacs full screen with no decorations, before
catching itself and eventually drawing things correctly.

Subsequent scheduling works as expected.

Happens after every new boot

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: unity 0.2.46-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-generic i686
Architecture: i386
Date: Mon Feb 28 21:41:52 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu-Netbook-Remix 9.10 Karmic Koala - Release i386 
(20091028.4)
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: unity

** Affects: unity (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-bug i386 maverick ubuntu-une

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[Bug 726781] Re: Switching to emacs-calendar from org-mode the first time causes unity to spend 30s refreshing the desktop

2011-02-28 Thread Jeffrey Ratcliffe
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[Bug 721749] Re: unity does not show some dialog windows from wine

2011-02-24 Thread Jeffrey Ratcliffe
Of course, now I try to take some screenshots, I can't reproduce the bug
any more.

Will reopen if it reoccurs.

Sorry for the noise

** Changed in: unity (Ubuntu)
   Status: Incomplete = Invalid

** Changed in: unity
   Status: Incomplete = Invalid

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[Bug 721749] [NEW] unity does not show some dialog windows from wine

2011-02-19 Thread Jeffrey Ratcliffe
Public bug reported:

Binary package hint: unity

Trying to use SteuerSparErklärung under wine, using unity
(0.2.46-0ubuntu5), no dialogs, e.g. file open, are displayed, rendering
the software impossible to use. If I login with Gnome, the dialogs are
displayed properly.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: unity 0.2.46-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-generic i686
Architecture: i386
Date: Sat Feb 19 13:32:46 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu-Netbook-Remix 9.10 Karmic Koala - Release i386 
(20091028.4)
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: unity

** Affects: unity (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-bug i386 maverick ubuntu-une

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[Bug 721749] Re: unity does not show some dialog windows from wine

2011-02-19 Thread Jeffrey Ratcliffe
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Re: [Bug 675039] Re: NetworkManager asks pin code numerous times on Huawei E1550 before letting me on the Internet

2011-01-28 Thread Jeffrey Ratcliffe
On 28 January 2011 16:18, Mathieu Trudel-Lapierre mathieu...@gmail.com wrote:
 Do you mean you received the PIN code verification dialog even though
 your SIM card did not require a PIN?

In my case, although I asked nm to save the PIN, I get asked *three*
times, every time I connect.

nm in 09.04 and 09.10 both worked fine.

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[Bug 675039] Re: NetworkManager asks pin code numerous times on Huawei E1550 before letting me on the Internet

2010-12-14 Thread Jeffrey Ratcliffe
I have this problem with

$ lsusb
Bus 001 Device 019: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem 
/ E270 HSDPA/HSUPA Modem

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Re: [Bug 684017] [NEW] [gscan2pdf] scanning continues even when the job is cancelled

2010-12-02 Thread Jeffrey Ratcliffe
Which frontend (Edit/Preferences) are you using?

Do you have the same behaviour with all frontends?

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Re: [Bug 684029] [NEW] [gscan2pdf] scanner light stays on after closing the application

2010-12-02 Thread Jeffrey Ratcliffe
All these options are simply passed straight on from the backend. I
don't know what SimpleScan does differently.

On 2 December 2010 09:22, Kerina Yin 684...@bugs.launchpad.net wrote:
 Neither ticking nor leaving empty the Lamp off at exit box under the
 Device-Settings tab in the Scan Document window makes any difference
 in turning the scanner light off upon exiting the program.

Please start gscan2pdf from the command line:

$ gscan2pdf --debug

Reproduce the problem(s), and post the output from the command line.

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Re: [Bug 677593] Re: Crashes when saving a new scan to drive

2010-12-02 Thread Jeffrey Ratcliffe
Can you reproduce this by importing an image and trying to save it? If
so, please attach the image to the bug report.

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Re: [Bug 459920] Re: Crash at startup

2010-11-20 Thread Jeffrey Ratcliffe
2010/11/20 Aviv 459...@bugs.launchpad.net:
 Firewall configuration as suggested by 1guess on 2010-10-05 did not help
 me.

 #...@###-desktop:~$ gscan2pdf --debug
 (12556): Couldn't connect to query server: IO::Socket::INET: connect: 
 Connection refused at /usr/lib/perl5/forks.pm line 3620
    threads::_croak('Couldn\'t connect to query server: IO::Socket::INET: 
 connect:...') called at /usr/lib/perl5/forks.pm line 2128

gscan2pdf does not depend directly on IO::Socket::INET, so this is not
a bug in gscan2pdf.

However, assuming that this is a problem with forks, try swapping
forks for threads, as per this patch[1]

[1] http://patch-tracker.debian.org/patch/series/dl/gscan2pdf/0.9.31-2
/replace-forks-with-threads

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[Bug 675428] Re: gscan2pdf 0.9.29-1ubuntu1 will not start

2010-11-19 Thread Jeffrey Ratcliffe
*** This bug is a duplicate of bug 459920 ***
https://bugs.launchpad.net/bugs/459920

Looks like a duplicate of 459920 to me.

** This bug has been marked a duplicate of bug 459920
   Crash at startup
 * You can subscribe to bug 459920 by following this link: 
https://bugs.launchpad.net/ubuntu/+source/gscan2pdf/+bug/459920/+subscribe

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Re: [Bug 677593] Re: Crashes when saving a new scan to drive

2010-11-19 Thread Jeffrey Ratcliffe
Please start gscan2pdf with --debug, reproduce the error, and post the
output from the command line.

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Re: [Bug 677593] Re: Crashes when saving a new scan to drive

2010-11-19 Thread Jeffrey Ratcliffe
On 19 November 2010 21:40, Charlie Houp 677...@bugs.launchpad.net wrote:
 Please see attached gscan2pdf-debug command line output. This includes
 the first save effort which gives the error message reported and the
 second save effort which requires a forced exit.

There were some issues with race conditions in earlier versions, where
the scanned images were imported before they were fully written.

Please try 0.9.31 from the ppa
(https://launchpad.net/~jeffreyratcliffe/+archive/ppa)

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[Bug 630383] Re: Gnome-terminal paste keyboard shortcut does not work

2010-10-13 Thread Jeffrey Ratcliffe
I confirm that ctrl-shift-v does not paste on my netbook running
maverick with unity. I'll check a desktop when I can.

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Re: [Bug 630383] Re: Gnome-terminal paste keyboard shortcut does not work

2010-10-13 Thread Jeffrey Ratcliffe
I confirm that my desktop running maverick does not display this bug.
i.e. I assume that Unity is the problem.

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[Bug 296741] Re: nm-applet G3 modem pin entry is visible

2010-10-11 Thread Jeffrey Ratcliffe
For me, there is an option to display the PIN or not - but since
maverick, I also have the regression that it now asks me for the PIN
every time I connect. With lucid, I was able to set it up once and
forget about it.

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[Bug 658142] [NEW] cannot install ubuntu-netbook-unity-default-settings

2010-10-11 Thread Jeffrey Ratcliffe
Public bug reported:

Binary package hint: ubuntu-netbook-default-settings

$ sudo apt-get install ubuntu-netbook-unity-default-settings 
Reading package lists... Done
Building dependency tree   
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies.
 ubuntu-netbook-unity-default-settings : Depends: 
ubuntu-netbook-default-settings but it is not going to be installed
E: Broken packages

I have just dist-upgraded from lucid to maverick

** Affects: ubuntu-netbook-default-settings (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 658142] Re: cannot install ubuntu-netbook-unity-default-settings

2010-10-11 Thread Jeffrey Ratcliffe
I should also add, that this was probably the reason that unity was not
installed during the dist-upgrade, meaning that I could not log in
initially. I had to switch to a different session to diagnose the
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[Bug 262679] Re: eeepc-acpi-scripts is not installable

2010-10-11 Thread Jeffrey Ratcliffe
On my eeepc 1000HA, with Ubuntu Netbook Edition maverick, the function
keys described in #42 work. This package should be removed.

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[Bug 658142] Re: cannot install ubuntu-netbook-unity-default-settings

2010-10-11 Thread Jeffrey Ratcliffe
ubuntu-netbook-default-settings is already installed.

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Re: [Bug 654771] Re: Pass images as uncompressed BMP v3 to cuneiform

2010-10-07 Thread Jeffrey Ratcliffe
I need to do some more work on that patch.

It seems that the hocr output from this version of cuneiform is a box
per letter, which gets the letters in the right place, but is useless
for searching.

Can anyone check cuneiform 1.0.0 to see if it the same there?
Otherwise, I'll probably switch to plain text.

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Re: [Bug 654771] Re: Pass images as uncompressed BMP v3 to cuneiform

2010-10-04 Thread Jeffrey Ratcliffe
This patch fixes things for me


** Patch added: 
0001-Support-cuneiform-better-by-converting-first-to-bmp-.patch
   
https://bugs.launchpad.net/bugs/654771/+attachment/1672020/+files/0001-Support-cuneiform-better-by-converting-first-to-bmp-.patch

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[Bug 619187] Re: PDF is split in grayscale

2010-09-17 Thread Jeffrey Ratcliffe
** Changed in: gscan2pdf (Ubuntu)
   Status: New = Invalid

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Re: [Bug 619187] Re: PDF is split in grayscale

2010-09-17 Thread Jeffrey Ratcliffe
On 17 September 2010 14:35, Christopher 619...@bugs.launchpad.net wrote:
 Here's the output of scanimage. Did I mention that the preview is
 perfect? The issue is the output to PDF.

No. You didn't. Have you tried turning off the clean-up operation
(unpaper)?

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Re: [Bug 619187] Re: PDF is split in grayscale

2010-09-15 Thread Jeffrey Ratcliffe
On 15 September 2010 15:54, Christopher 619...@bugs.launchpad.net wrote:
 I scanned the same document with Simple Scan and had no trouble
 producing a grayscale image. I'm no expert, but that seems to rule out
 HPLIP as being the problem.

Not necessarily - I don't know if Simple Scan does any post-processing
- maybe it is scanning in colour, and converting to greyscale in
software.

 I just did the same scan with XSane to be sure it was gray (SimpleScan
 doesn't specify between gray and BW) and produced a perfect scan.

I know that xsane does some post-processing.

However, I'm not saying that the bug is not gscan2pdf.

 Here's the gscan2pdf output:

I can't see any problem there.

Please start gscan2pdf with the --debug option, switch to the
scanimage frontend in Edit/Preferences and repeat the greyscale scan,
posting the output from the command line.

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Re: [Bug 619187] Re: PDF is split in grayscale

2010-09-14 Thread Jeffrey Ratcliffe
On 14 September 2010 20:17, Christopher 619...@bugs.launchpad.net wrote:
 I picked up another scanner last week - this time an HP 2300C flatbed.
 It works perfectly in lineart and colour, but in grayscale it creates a
 blank PDF in Maverick. The preview is fine.

 I have the latest HP updates, including today's. It works flawlessly in
 all modes in Lucid.

Again - this sounds like a bug in the SANE backend (probably hplip)
for the scanner. If you start gscan2pdf with --debug, the scanimage
call will be displayed in the terminal window, along with a load of
other debug information. If you confirm that the call for a greyscale
scan produces a blank image in Maverick, but not in Lucid, then file a
bug against HPLIP.

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Re: [Bug 630304] Re: Meerkat: gscan2pdf looses first page on multi-page duplex scanning

2010-09-12 Thread Jeffrey Ratcliffe
On 12 September 2010 11:40, MichaelE 630...@bugs.launchpad.net wrote:
 libsane-perl thinks that DIN-A4 is too large for the scanner (whyever).
 A test with a smaller scansize worked.

This is a known issue.

 I'll use scanimage now instead of scanadf. If you you need support to
 debug scanadf by doing tests, I am happy to help.

Please start gscan2pdf with the --debug option:

$ gscan2pdf --debug

Change the frontend back to scanadf, try to scan two duplex pages,
quit, and post the output from the command line.

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[Bug 630304] Re: Meerkat: gscan2pdf looses first page on multi-page duplex scanning

2010-09-11 Thread Jeffrey Ratcliffe
You can change the frontend in Edit/Preferences. Please test the other
frontends.

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Re: [Bug 630304] Re: Meerkat: gscan2pdf looses first page on multi-page duplex scanning

2010-09-07 Thread Jeffrey Ratcliffe
On 4 September 2010 18:17, MichaelE 630...@bugs.launchpad.net wrote:
 When doing a 2-page duplex scan, gscan2pdf completely looses/forgets the
 1st page, pages 3 to 4 are scanned properly.

Which frontend (Edit/Preferences) are you using? Do you have the same
behaviour with all frontends?

 The pictogram of the 3rd page is empty in the left overview column, but
 the page itself is scanned properly.

Is this completely reproducible? I don't have a duplex scanner,
unfortunately.

 When saving, the document name is only copied until the first space
 character into the file name, so My Doc saves as My.

Saving as what? PDF? JPG? DjVu?

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Re: [Bug 630304] Re: Meerkat: gscan2pdf looses first page on multi-page duplex scanning

2010-09-07 Thread Jeffrey Ratcliffe
On 7 September 2010 20:50, MichaelE 630...@bugs.launchpad.net wrote:
 The file was saved as PDF.

 When saving, the document name is only copied until the first space
 character into the file name, so My Doc saves as My.

Are you talking about the using the PDF metadata? I can't reproduce
this either. Setting Document Title to My Doc, and putting %t as the
default filename in Edit/Preferences gives My Doc as the suggested
filename.

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