[Desktop-packages] [Bug 1817033] Re: Unable to correctly print PDF file: Error: Ignoring spurious ET operator.

2019-02-21 Thread Tobias Hoffmann
When pdftocairo ist used with libcairo2-1.15.12-1 -- which (AFAIK)
contains the bug I linked above -- to output a pdf file (as pdftopdf
1.21 will do!), it would be no surprise have a corrupt pdf after
pdftocairo, which gs then rightly will complain about; esp. the ET
-thing is the one things such a buggy libcairo2 will produce.

The only thing form-flattening has to do with it, is that pdftopdf 1.21
would only call pdftocairo when a form is present in the pdf.

-- 
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https://bugs.launchpad.net/bugs/1817033

Title:
  Unable to correctly print PDF file: Error: Ignoring spurious ET
  operator.

Status in cups-filters package in Ubuntu:
  Incomplete

Bug description:
  Upstream bug report https://github.com/OpenPrinting/cups-
  filters/issues/93.

  The university document
  [antrag_exmatrikulation.pdf](https://github.com/OpenPrinting/cups-
  filters/files/2881078/antrag_exmatrikulation.pdf) causes problems on
  different printers.

  Printing on the Canon iR-ADV C2225i using the Canon PCL, an error page
  is first printed, and on the first page after _Email_ everything is
  missing. The second page is fine.

  ```
    Error: Ignoring spurious ET operator. Output may be inco 
  ```

  For that printer a special filter `sicgsfilter` has to be used, and is
  distributed by Canon. This also happens with their CQue 4.0-1 release
  from September 2018.

  ```
   *FoomaticRIPCommandLine: "gs -q -dBATCH %F -dPARANOIDSAFER -dNOPAUSE %B%A%C 
-dPDFFitPage  -sOutputFile=- - %D%E | sicgsfilter -MPCL -NP %G%H%I -u 
-V -n "
  ```

  On the Epson printer _WorkForce WF-2660_, no error page is printed,
  but on the first page everything after _Email_ _is missing_ too.

  Trying to use different pdftops renderers did not make any difference.
  For example,

  ```
   lpr -o pdftops-renderer=pdftops -P chipprinterpcl antrag_exmatrikulation.pdf
  ```

  gave the same result, the same with `pdftocairo`, `acroread`, `mupdf`.

  Following `/usr/share/doc/cups-filters/README.gz` and
  https://wiki.ubuntu.com/DebuggingPrintingProblems, I verified that the
  exact same PDF is put into the CUPS spool directory, and I captured
  the data sent to the printer with the commands below.

  $ lpadmin -p chipprinterpclfile -E -v file:/tmp/printout -P 
~/chipprinterpcl.ppd
  $ lpr -P chipprinterpclfile -o psdebug ~/antrag_exmatrikulation.pdf

  I get the attached Postscript file, which indeed contains the error
  messages.

  ```
  ESC%-12345X@PJL CQue4.0-1 x86_64
  @PJL COMMENT CANPJL SET USERNAME="pmenzel@localhost"
  @PJL COMMENT CANPJL SET DOCNAME="antrag_exmatrikulation.pdf!pmenz"
  @PJL SET RENDERMODE=COLOR
  @PJL COMMENT CANPJL SET FORCEMONOCHROME=FALSE
  @PJL COMMENT CANPJL SET SORTERMODE=GENERICON
  @PJL COMMENT CANPJL SET STAPLE=GENERICOFF
  @PJL COMMENT CANPJL SET BOOKLET=GENERICOFF
  @PJL SET DENSITY=0
  @PJL ENTER LANGUAGE=PCL
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: illegal nested BT operator detected.
 Output may be incorrect.
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: illegal nested BT operator detected.
 Output may be incorrect.
  […]
  ```

  Please find that file attached.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: cups 2.2.8-5ubuntu1.2
  ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.2
  Architecture: amd64
  Date: Thu Feb 21 10:23:08 2019
  InstallationDate: Installed on 2017-03-20 (702 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lpstat:
   device for Canon-iR-ADV-C2225: lpd://winprima.molgen.mpg.de/test
   device for DCP375CW: socket://141.14.220.198
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 0bda:568b Realtek Semiconductor Corp. 
   Bus 001 Device 003: ID 04f3:2234 Elan Microelectronics Corp. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9360
  Papersize: a4
  PpdFiles:
   Canon-iR-ADV-C2225: Canon iR-ADV C2225 PCL
   DCP375CW: Brother DCP-375CW CUPS
  

[Desktop-packages] [Bug 1817033] Re: Unable to correctly print PDF file: Error: Ignoring spurious ET operator.

2019-02-21 Thread Tobias Hoffmann
My observations:
As changing pdftops-renderer does not seem to make a difference, probably only 
one of the programs is installed and thus used in all cases?

According to Dependencies.txt, libcairo2-1.15.12-1 seems to installed, which 
AFAIK is affected by the problem described e.g. here: 
https://github.com/Kozea/WeasyPrint/issues/705
I have no explanation though, how the pdf (which, by itself, does not seem to 
contain the error, AFAIAC) would run through the cairo pdf backend ... 

It does not really seem form-related, but there are some options to change the 
form-flattening engines (Till?)
 - or could it possibly be that the 1.21 cups-filter uses some pdf-to-pdf form 
flattening which uses the cairo backend ?


** Bug watch added: github.com/Kozea/WeasyPrint/issues #705
   https://github.com/Kozea/WeasyPrint/issues/705

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1817033

Title:
  Unable to correctly print PDF file: Error: Ignoring spurious ET
  operator.

Status in cups-filters package in Ubuntu:
  Incomplete

Bug description:
  Upstream bug report https://github.com/OpenPrinting/cups-
  filters/issues/93.

  The university document
  [antrag_exmatrikulation.pdf](https://github.com/OpenPrinting/cups-
  filters/files/2881078/antrag_exmatrikulation.pdf) causes problems on
  different printers.

  Printing on the Canon iR-ADV C2225i using the Canon PCL, an error page
  is first printed, and on the first page after _Email_ everything is
  missing. The second page is fine.

  ```
    Error: Ignoring spurious ET operator. Output may be inco 
  ```

  For that printer a special filter `sicgsfilter` has to be used, and is
  distributed by Canon. This also happens with their CQue 4.0-1 release
  from September 2018.

  ```
   *FoomaticRIPCommandLine: "gs -q -dBATCH %F -dPARANOIDSAFER -dNOPAUSE %B%A%C 
-dPDFFitPage  -sOutputFile=- - %D%E | sicgsfilter -MPCL -NP %G%H%I -u 
-V -n "
  ```

  On the Epson printer _WorkForce WF-2660_, no error page is printed,
  but on the first page everything after _Email_ _is missing_ too.

  Trying to use different pdftops renderers did not make any difference.
  For example,

  ```
   lpr -o pdftops-renderer=pdftops -P chipprinterpcl antrag_exmatrikulation.pdf
  ```

  gave the same result, the same with `pdftocairo`, `acroread`, `mupdf`.

  Following `/usr/share/doc/cups-filters/README.gz` and
  https://wiki.ubuntu.com/DebuggingPrintingProblems, I verified that the
  exact same PDF is put into the CUPS spool directory, and I captured
  the data sent to the printer with the commands below.

  $ lpadmin -p chipprinterpclfile -E -v file:/tmp/printout -P 
~/chipprinterpcl.ppd
  $ lpr -P chipprinterpclfile -o psdebug ~/antrag_exmatrikulation.pdf

  I get the attached Postscript file, which indeed contains the error
  messages.

  ```
  ESC%-12345X@PJL CQue4.0-1 x86_64
  @PJL COMMENT CANPJL SET USERNAME="pmenzel@localhost"
  @PJL COMMENT CANPJL SET DOCNAME="antrag_exmatrikulation.pdf!pmenz"
  @PJL SET RENDERMODE=COLOR
  @PJL COMMENT CANPJL SET FORCEMONOCHROME=FALSE
  @PJL COMMENT CANPJL SET SORTERMODE=GENERICON
  @PJL COMMENT CANPJL SET STAPLE=GENERICOFF
  @PJL COMMENT CANPJL SET BOOKLET=GENERICOFF
  @PJL SET DENSITY=0
  @PJL ENTER LANGUAGE=PCL
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: illegal nested BT operator detected.
 Output may be incorrect.
  Error: Ignoring spurious ET operator.
 Output may be incorrect.
  Error: Executing Do inside a text block, attempting to recover
 Output may be incorrect.
  Error: illegal nested BT operator detected.
 Output may be incorrect.
  […]
  ```

  Please find that file attached.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: cups 2.2.8-5ubuntu1.2
  ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.2
  Architecture: amd64
  Date: Thu Feb 21 10:23:08 2019
  InstallationDate: Installed on 2017-03-20 (702 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lpstat:
   device for Canon-iR-ADV-C2225: lpd://winprima.molgen.mpg.de/test
   device for DCP375CW: socket://141.14.220.198
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 0bda:568b Realtek 

[Desktop-packages] [Bug 1670730] Re: pdftopdf "inflate data - incorrect data check" with certain PDFs

2017-03-07 Thread Tobias Hoffmann
Object 39 is an image; but even Object 4 (the content stream of the
first page; obj 93 *is* used on that page) has such a decompression
error.

Ghostscript prints:
  warning: ignoring zlib error: incorrect data check

So probably libqpdf (which is used for the very low-level pdf stuff in
pdftopdf) should also handle this as warning instead of as error?

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https://bugs.launchpad.net/bugs/1670730

Title:
  pdftopdf "inflate data - incorrect data check" with  certain PDFs

Status in cups-filters package in Ubuntu:
  New

Bug description:
  When /usr/lib/cups/filter/pdftopdf is processing certain PDF files, it
  stops with this error message:

  WARNING: ./file.pdf (file position 101510): error decoding stream 
  data for object 39 0: stream inflate: inflate: data: incorrect data check
  ERROR: Exception: stream inflate: inflate: data: incorrect data check

  Example PDF (attached a copy, too) :
  
https://shop.groveko.nl/images/products/7010209/VIB%20Suma%20Inox%20Classic%20D7%202016-03-31.pdf

  Adobe Pro doesn't seem to have any issues with these PDFs, so the
  error is probably not fatal for processing the file.

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[Desktop-packages] [Bug 1564249] Re: Cannot print a PDF with AcroForms using fit-to-page

2016-04-01 Thread Tobias Hoffmann
For example, here some java/PDFBox-based implementation of how to flatten 
simple forms:
 https://gist.github.com/jribble/beddf7620536939f88db
(IIRC there are more form elements than those 2-3 handled here(?)).

Note that QPDF does not have something like the PDAcroForm class (and
its friends) used there to easily access the form data. So any QPDF/C++
based form flattener has to implement that, too.

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Title:
  Cannot print a PDF with AcroForms using fit-to-page

Status in cups-filters package in Ubuntu:
  Incomplete
Status in qpdf package in Ubuntu:
  Incomplete

Bug description:
  Using KUbuntu 14.04. I am trying to print the attached PDF with filled
  forms (AcroForms) with the following command:

  lpr -o fit-to-page PDFForm3.pdf

  But my Samsung ML-1210 prints the document with empty forms. If I omit
  -o fit-to-page then all the forms keep the filled data.

  --

  # lsb_release -rd
  Description:Ubuntu 14.04.4 LTS
  Release:14.04

  # apt-cache policy cups
  cups:
    Installed: 1.7.2-0ubuntu1.7
    Candidate: 1.7.2-0ubuntu1.7
    Version table:
   *** 1.7.2-0ubuntu1.7 0
  500 http://ftp.byfly.by/ubuntu/ trusty-updates/main i386 Packages
  500 http://security.ubuntu.com/ubuntu/ trusty-security/main i386 
Packages
  100 /var/lib/dpkg/status
   1.7.2-0ubuntu1 0
  500 http://ftp.byfly.by/ubuntu/ trusty/main i386 Packages

  CUPS in Xenial (from here: http://cdimage.ubuntu.com/daily-
  live/current/xenial-desktop-i386.iso) has the same issue. Xenial:

  # lsb_release -rd
  Description:  Ubuntu Xenial Xerus (development branch)
  Release:  16.04

  # apt-cache policy cups
  cups:
Installed: 2.1.3-3
Candidate: 2.1.3-4
Version table:
   2.1.3-4 500
  500 http://by.archive.ubuntu.com/ubuntu xenial/main i386 Packages
   *** 2.1.3-3 100
  100 /var/lib/dpkg/status

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[Desktop-packages] [Bug 1564249] Re: Cannot print a PDF with AcroForms using fit-to-page

2016-04-01 Thread Tobias Hoffmann
See https://bugs.linuxfoundation.org/show_bug.cgi?id=1315 why this cannot work.
And QPDF won't be able to do anything about it, either...
There might even be PDF-capable printers on the market (i.e. where the 
rasterization is not done by gs / poppler on the host), where the form content 
will not be printed even without the fit-to-page option.

The PDF format generally does not allow arbitrary transformations (as used by 
pdftopdf in certain cases) to be applied to the ("interactive") Form content - 
which is stored separately from the Page content. 
The usual solution for printing is that the viewer application (Evince, Google 
Chrome, ...) converts (hard-codes) any Form content into regular Page content 
before sending the data to the printing chain. Using lpr skips this 
(non-trivial) step.


** Bug watch added: bugs.linuxfoundation.org/ #1315
   https://bugs.linuxfoundation.org/show_bug.cgi?id=1315

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Title:
  Cannot print a PDF with AcroForms using fit-to-page

Status in cups-filters package in Ubuntu:
  Incomplete
Status in qpdf package in Ubuntu:
  Incomplete

Bug description:
  Using KUbuntu 14.04. I am trying to print the attached PDF with filled
  forms (AcroForms) with the following command:

  lpr -o fit-to-page PDFForm3.pdf

  But my Samsung ML-1210 prints the document with empty forms. If I omit
  -o fit-to-page then all the forms keep the filled data.

  --

  # lsb_release -rd
  Description:Ubuntu 14.04.4 LTS
  Release:14.04

  # apt-cache policy cups
  cups:
    Installed: 1.7.2-0ubuntu1.7
    Candidate: 1.7.2-0ubuntu1.7
    Version table:
   *** 1.7.2-0ubuntu1.7 0
  500 http://ftp.byfly.by/ubuntu/ trusty-updates/main i386 Packages
  500 http://security.ubuntu.com/ubuntu/ trusty-security/main i386 
Packages
  100 /var/lib/dpkg/status
   1.7.2-0ubuntu1 0
  500 http://ftp.byfly.by/ubuntu/ trusty/main i386 Packages

  CUPS in Xenial (from here: http://cdimage.ubuntu.com/daily-
  live/current/xenial-desktop-i386.iso) has the same issue. Xenial:

  # lsb_release -rd
  Description:  Ubuntu Xenial Xerus (development branch)
  Release:  16.04

  # apt-cache policy cups
  cups:
Installed: 2.1.3-3
Candidate: 2.1.3-4
Version table:
   2.1.3-4 500
  500 http://by.archive.ubuntu.com/ubuntu xenial/main i386 Packages
   *** 2.1.3-3 100
  100 /var/lib/dpkg/status

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[Desktop-packages] [Bug 1464783] Re: Number up option is processed before the page extraction option

2015-06-13 Thread Tobias Hoffmann
According to Mike Sweet [1]:

Dec 28, 2007 by Michael Sweet:
The 1.1.x (and 1.0.x) behavior was incorrect. According to the IPP 
specification, number-up is applied *first*, and page-ranges refers to the 
imposed pages. Similarly, page-set is applied after imposition.

and here [2]:

Nov 16, 2008 by Michael Sweet:
IPP specifies the page-ranges applies after imposition, so the current 
implementation is correct.

I'll add a note to the documentation about the behavior.

My man page of lp(1) says:

   -P page-list
Specifies  which  pages  to print in the document. The list can 
contain a list of numbers and ranges (#-#) separated by commas (e.g.
1,3-5,16). The page numbers refer to the output pages and not the 
document's original pages - options like  number-up  can  affect
the numbering of the pages.

And -P is just a shortcut for page-ranges=.

For that reason pstops handles page-ranges the way it does. And pdftopdf
deliberately follows pstops' logic.

However I don't know which IPP specification Mike references here. From
my understanding of RFC2911 (IPP 1.1), Section 15.3 [3], page-ranges is
applied in step 2, and number-up is applied only in the next step 3.
Maybe Mike can shed some light on this issue?


[1] http://cups.org/str.php?L2643
[2] http://cups.org/str.php?L3008
[3] https://tools.ietf.org/html/rfc2911#section-15.3

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Title:
  Number up option is processed before the page extraction option

Status in cups-filters package in Ubuntu:
  New

Bug description:
  When printing multiple pages per sheet, it seems that number-up option
  is processed before the page range option.

  For example, the command below will print 4 pages of the document
  using two sheets of paper, instead of one sheet with two pages.

  lp -o page-ranges=1-2 -o number-up=2 filename.pdf

  This bug makes it impossible to print odd number of pages with number-
  up option  1. Say, if I want to print three pages using two pages per
  sheet, and I will not be able to.

  This was tested with Cups 1.7.5, cups-filters 1.0.69 on Ubuntu.

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[Desktop-packages] [Bug 1392048] Re: File not printed Exception: unknown object type inspecting /Contents key in page dictionary

2014-11-12 Thread Tobias Hoffmann
Exception is thrown in libqpdf

** Package changed: cups-filters (Ubuntu) = qpdf (Ubuntu)

** Also affects: cups-filters (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  File not printed  Exception: unknown object type inspecting /Contents
  key in page dictionary

Status in “cups-filters” package in Ubuntu:
  New
Status in “qpdf” package in Ubuntu:
  New

Bug description:
  Hello. I am trying to print this file:
  https://www.dropbox.com/s/jpw5szew0f9z51a/1415820191149.pdf?dl=0

  With CUPS 1.7.2 on Lubuntu 14.04. and the HP LaserJet m9050 MFP pcl3,
  hpcups 3.14.6 PPD.

  I haven't been able to print the file

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[Desktop-packages] [Bug 1392048] Re: File not printed Exception: unknown object type inspecting /Contents key in page dictionary

2014-11-12 Thread Tobias Hoffmann
/Contents  is the correct spelling.

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Title:
  File not printed  Exception: unknown object type inspecting /Contents
  key in page dictionary

Status in “cups-filters” package in Ubuntu:
  New
Status in “qpdf” package in Ubuntu:
  New

Bug description:
  Hello. I am trying to print this file:
  https://www.dropbox.com/s/jpw5szew0f9z51a/1415820191149.pdf?dl=0

  With CUPS 1.7.2 on Lubuntu 14.04. and the HP LaserJet m9050 MFP pcl3,
  hpcups 3.14.6 PPD.

  I haven't been able to print the file

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[Desktop-packages] [Bug 1392048] Re: File not printed Exception: unknown object type inspecting /Contents key in page dictionary

2014-11-12 Thread Tobias Hoffmann
Per PDF Spec, the /contents key in a Page dictionary is optional.
The attached pdf's page 9 has no /contents key.

But QPdfObjectHandle::getPageContents() throws an exception;
cups-filter (pdftopdf) calls it via QPDFObjectHandle::addPageContents().

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Title:
  File not printed  Exception: unknown object type inspecting /Contents
  key in page dictionary

Status in “cups-filters” package in Ubuntu:
  New
Status in “qpdf” package in Ubuntu:
  New

Bug description:
  Hello. I am trying to print this file:
  https://www.dropbox.com/s/jpw5szew0f9z51a/1415820191149.pdf?dl=0

  With CUPS 1.7.2 on Lubuntu 14.04. and the HP LaserJet m9050 MFP pcl3,
  hpcups 3.14.6 PPD.

  I haven't been able to print the file

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[Desktop-packages] [Bug 1263784] Re: PDF form data is blank when printed with lp

2013-12-25 Thread Tobias Hoffmann
cups-filter's pdftopdf before around 1.0.21 was based on poppler, not
qpdf.

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Title:
   PDF form data is blank when printed with lp

Status in “qpdf” package in Ubuntu:
  New

Bug description:
  I first discovered this bug with qpdfview (see
  https://bugs.launchpad.net/qpdfview/+bug/1260131). We've since narrow
  this down to a possible qpdf issue. Brief of 1260131:

  qpdfview will not print pdf form data w/Ubuntu 12.04  13.04.  So we
  tested with lp with 12.04 and 13.04, and other distros:

  12.04  13.04: 
  lp will not print pdf form data
  qpdf versions tested: 
  4.2.0-2
  5.0.1-1~precise1

  Fedora 19:
  lp works with qpdf:
  5.0.1-1.fc19

  13.04:
  $ apt-cache policy qpdf qpdfview cups cups-pdf
  qpdf:
Installed: 4.2.0-2
Candidate: 4.2.0-2
Version table:
   *** 4.2.0-2 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages
  100 /var/lib/dpkg/status
  qpdfview:
Installed: 0.4.3-1
Candidate: 0.4.3-1
Version table:
   *** 0.4.3-1 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/universe i386 Packages
  100 /var/lib/dpkg/status
  cups:
Installed: 1.7.0~rc1-0ubuntu5.1
Candidate: 1.7.0~rc1-0ubuntu5.1
Version table:
   *** 1.7.0~rc1-0ubuntu5.1 0
  500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
  100 /var/lib/dpkg/status
   1.7.0~rc1-0ubuntu5 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages
  cups-pdf:
Installed: 2.6.1-9
Candidate: 2.6.1-9
Version table:
   *** 2.6.1-9 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/universe i386 Packages
  100 /var/lib/dpkg/status
  
==

  12.04:
  $ apt-cache policy qpdfview
  qpdfview:
Installed: 0.4.7-1~precise1
Candidate: 0.4.7-1~precise1
Version table:
   *** 0.4.7-1~precise1 0
  500 http://ppa.launchpad.net/b-eltzner/qpdfview-exp/ubuntu/ 
precise/main amd64 Packages
  100 /var/lib/dpkg/status

  $ apt-cache policy qpdf
  qpdf:
Installed: 5.0.1-1~precise1
Candidate: 5.0.1-1~precise1
Version table:
   *** 5.0.1-1~precise1 0
  500 http://ppa.launchpad.net/b-eltzner/qpdfview-exp/ubuntu/ 
precise/main amd64 Packages
  100 /var/lib/dpkg/status
   2.3.1-1 0
  500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages

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[Desktop-packages] [Bug 1263784] Re: PDF form data is blank when printed with lp

2013-12-24 Thread Tobias Hoffmann
You seem to have a quite old version of cups-filters (=1.0.20 i think).

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Title:
   PDF form data is blank when printed with lp

Status in “qpdf” package in Ubuntu:
  New

Bug description:
  I first discovered this bug with qpdfview (see
  https://bugs.launchpad.net/qpdfview/+bug/1260131). We've since narrow
  this down to a possible qpdf issue. Brief of 1260131:

  qpdfview will not print pdf form data w/Ubuntu 12.04  13.04.  So we
  tested with lp with 12.04 and 13.04, and other distros:

  12.04  13.04: 
  lp will not print pdf form data
  qpdf versions tested: 
  4.2.0-2
  5.0.1-1~precise1

  Fedora 19:
  lp works with qpdf:
  5.0.1-1.fc19

  13.04:
  $ apt-cache policy qpdf qpdfview cups cups-pdf
  qpdf:
Installed: 4.2.0-2
Candidate: 4.2.0-2
Version table:
   *** 4.2.0-2 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages
  100 /var/lib/dpkg/status
  qpdfview:
Installed: 0.4.3-1
Candidate: 0.4.3-1
Version table:
   *** 0.4.3-1 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/universe i386 Packages
  100 /var/lib/dpkg/status
  cups:
Installed: 1.7.0~rc1-0ubuntu5.1
Candidate: 1.7.0~rc1-0ubuntu5.1
Version table:
   *** 1.7.0~rc1-0ubuntu5.1 0
  500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
  100 /var/lib/dpkg/status
   1.7.0~rc1-0ubuntu5 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages
  cups-pdf:
Installed: 2.6.1-9
Candidate: 2.6.1-9
Version table:
   *** 2.6.1-9 0
  500 http://archive.ubuntu.com/ubuntu/ saucy/universe i386 Packages
  100 /var/lib/dpkg/status
  
==

  12.04:
  $ apt-cache policy qpdfview
  qpdfview:
Installed: 0.4.7-1~precise1
Candidate: 0.4.7-1~precise1
Version table:
   *** 0.4.7-1~precise1 0
  500 http://ppa.launchpad.net/b-eltzner/qpdfview-exp/ubuntu/ 
precise/main amd64 Packages
  100 /var/lib/dpkg/status

  $ apt-cache policy qpdf
  qpdf:
Installed: 5.0.1-1~precise1
Candidate: 5.0.1-1~precise1
Version table:
   *** 5.0.1-1~precise1 0
  500 http://ppa.launchpad.net/b-eltzner/qpdfview-exp/ubuntu/ 
precise/main amd64 Packages
  100 /var/lib/dpkg/status
   2.3.1-1 0
  500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages

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[Desktop-packages] [Bug 1259240] Re: pdftopdf doesn't perform software collate

2013-12-10 Thread Tobias Hoffmann
Fixed in bzr revision 7145.

** Changed in: cups-filters (Ubuntu)
   Status: In Progress = Fix Committed

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Title:
  pdftopdf doesn't perform software collate

Status in “cups-filters” package in Ubuntu:
  Fix Committed

Bug description:
  Pages printed are not collated when I print a document with multiple
  copies set and Collate option enabled on a printer without hardware
  collate support.

  Printer is Samsung ML-2950.

  Operating systems affected are: Linux Mint 16, Ubuntu 13.04

  CUPS filters pipe for printing a test text file is the following:

  D [09/Dec/2013:14:34:00 +0400] [Job 16] texttopdf (text/plain to 
application/pdf, cost 32)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] pdftopdf (application/pdf to 
application/vnd.cups-pdf, cost 66)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] gstoraster (application/vnd.cups-pdf 
to application/vnd.cups-raster, cost 99)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] rastertospl 
(application/vnd.cups-raster to printer/test, cost 0)

  rastertospl is proprietary filter, which converts CUPS raster data to
  Samsung's SPL PDL.

  PPD file is attached.

  Further investigation has shown, that pdftopdf filter does not perform
  software document copy generation with my PPD file set in environment
  variable PPD, its output contains a single copy, but resulting CUPS
  raster contains information about multiple copies and rastertospl
  generates SPL output with mutiple copies for each page (uncollated).

  pstops filter, started with the same CUPS job options set and multi-
  page PostScript input, generates PostScript output with properly
  collated pages.

  pdftopdf has been executed with following parameters:

  /usr/lib/cups/filter/pdftopdf 1 user test 2 Collate texttopdf.pdf
   pdftopdf.pdf

  When I start pdftopdf with the same parameters, but with PPD
  environment variable unset, it generates PDF file with document copies
  created.

  When I modify PPD file by changing *cupsManualCopy attribute value to
  True, pdftopdf produces collated output.

  This printer supports hardware page copies, but does not support
  collate in hardware.

  It seems that pdftopdf filter logic used to determine collate method
  does not handle this case correctly.

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[Desktop-packages] [Bug 1259240] Re: pdftopdf doesn't perform software collate

2013-12-09 Thread Tobias Hoffmann
** Changed in: cups-filters (Ubuntu)
   Status: New = In Progress

** Changed in: cups-filters (Ubuntu)
 Assignee: (unassigned) = Tobias Hoffmann (smilingthax)

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Title:
  pdftopdf doesn't perform software collate

Status in “cups-filters” package in Ubuntu:
  In Progress

Bug description:
  Pages printed are not collated when I print a document with multiple
  copies set and Collate option enabled on a printer without hardware
  collate support.

  Printer is Samsung ML-2950.

  Operating systems affected are: Linux Mint 16, Ubuntu 13.04

  CUPS filters pipe for printing a test text file is the following:

  D [09/Dec/2013:14:34:00 +0400] [Job 16] texttopdf (text/plain to 
application/pdf, cost 32)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] pdftopdf (application/pdf to 
application/vnd.cups-pdf, cost 66)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] gstoraster (application/vnd.cups-pdf 
to application/vnd.cups-raster, cost 99)
  D [09/Dec/2013:14:34:00 +0400] [Job 16] rastertospl 
(application/vnd.cups-raster to printer/test, cost 0)

  rastertospl is proprietary filter, which converts CUPS raster data to
  Samsung's SPL PDL.

  PPD file is attached.

  Further investigation has shown, that pdftopdf filter does not perform
  software document copy generation with my PPD file set in environment
  variable PPD, its output contains a single copy, but resulting CUPS
  raster contains information about multiple copies and rastertospl
  generates SPL output with mutiple copies for each page (uncollated).

  pstops filter, started with the same CUPS job options set and multi-
  page PostScript input, generates PostScript output with properly
  collated pages.

  pdftopdf has been executed with following parameters:

  /usr/lib/cups/filter/pdftopdf 1 user test 2 Collate texttopdf.pdf
   pdftopdf.pdf

  When I start pdftopdf with the same parameters, but with PPD
  environment variable unset, it generates PDF file with document copies
  created.

  When I modify PPD file by changing *cupsManualCopy attribute value to
  True, pdftopdf produces collated output.

  This printer supports hardware page copies, but does not support
  collate in hardware.

  It seems that pdftopdf filter logic used to determine collate method
  does not handle this case correctly.

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[Desktop-packages] [Bug 1221520] Re: Blank pages inserted in duplex print job

2013-09-06 Thread Tobias Hoffmann
No full analysis yet, but a first point:
  The line was deleted in the commit, not added.
  Therefore it is correct, that it is also missing later.

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Title:
  Blank pages inserted in duplex print job

Status in “cups-filters” package in Ubuntu:
  New

Bug description:
  I have a Brother HL2270DW printer.  I've been using it in Ubuntu since
  I got it a few years ago.  It's always worked fine.

  Lately, however, it has been inserting a blank page between pages in
  duplex jobs.  For example, if I print two copies of a one-page
  document with duplex on, it used to print on both sides of one sheet
  of paper; but now it prints on one side, takes the paper back in as if
  to print on the back side, spits it out with the back side blank, and
  then does the same routine on a second sheet of paper.  I think it
  started happening when I upgraded from Quantal to Raring.  I haven't
  been printing a lot lately, so I haven't noticed it until now.

  I found Bug #292, which seems like the same bug, however 1) I have
  no scale to fit option checked or even available in any of the print
  dialogs I've been using, both in CUPS itself, in LibreOffice, and in
  Okular; and 2) I am having this problem with Raring, even though that
  bug indicates it should be fixed in Raring.

  On a hunch, I downgraded the cups-filters package (not the cups
  package) to the version from Quantal, then restarted CUPS, and the
  problem went away.  I also had to install libqpdf8 from Quantal to
  fulfill the dependencies of that version of cups-filters.

  cups-filters:
Installed: 1.0.24-2
Candidate: 1.0.34-0ubuntu1.1
Version table:
   1.0.34-0ubuntu1.1 0
  500 http://us.archive.ubuntu.com/ubuntu/ raring-updates/main i386 
Packages
   1.0.34-0ubuntu1 0
  500 http://us.archive.ubuntu.com/ubuntu/ raring/main i386 Packages
   *** 1.0.24-2 0
  100 /var/lib/dpkg/status

  libqpdf8:
Installed: 3.0.2-1
Candidate: 3.0.2-1
Version table:
   *** 3.0.2-1 0
  100 /var/lib/dpkg/status

  According to Bug #292, the problem should have been fixed in cups-
  filters 1.0.30.  I'm guessing that either a) somehow the fix didn't
  make it into 1.0.30 after all; or b) Ubuntu's package somehow missed
  the fix, despite the newer upstream version; or c) it's regressed
  since 1.0.30; or d) this is a similar but unrelated bug.

  Thankfully I've been able to work around it by using the old version
  of the package, but who knows if that will work in Saucy.  Please let
  me know how I can help fix this bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: cups-filters 1.0.24-2
  ProcVersionSignature: Ubuntu 3.8.0-27.40-generic 3.8.13.4
  Uname: Linux 3.8.0-27-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: i386
  Date: Thu Sep  5 23:19:59 2013
  Lpstat:
   device for DormNet: socket://10.1.23.45:9100
   device for HL2270DW: lpd://192.168.0.102/binary_p1
   device for laserdad: smb://OFFICE/DAD/LaserDad
   device for ML-1210: usb://Samsung/ML-1210
  MachineType: Dell Inc. XPS M1330
  MarkForUpload: True
  Papersize: letter
  PpdFiles:
   HL2270DW: Brother HL2270DW for CUPS
   ML-1210: Samsung ML-1210 Foomatic/gdi (recommended)
   DormNet: Lexmark Optra E321 Foomatic/hpijs-pcl5e (recommended)
   laserdad: Brother HL-5240 BR-Script3
  ProcEnviron:
   LANGUAGE=
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-27-generic 
root=/dev/mapper/vg-root ro
  SourcePackage: cups-filters
  UpgradeStatus: Upgraded to raring on 2013-06-13 (84 days ago)
  dmi.bios.date: 12/26/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0PU073
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn0PU073:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.

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[Desktop-packages] [Bug 1198332] [NEW] Crash when using multi-touch input

2013-07-05 Thread Tobias Hoffmann
Public bug reported:

Reproducible crash:
1) start x
2) (terminal): xinput test-xi2 10
[10 is the device id, see below]
3) use touch device on the window a bit, use more than 2 fingers, and 
occassionally click into the terminal window
4) xserver segfaults after at most a few tries of 3), i.e. less than 15 seconds 
of trying

Output of xinput list:
⎡ Virtual core pointer  id=2[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointerid=4[slave  pointer  (2)]
⎜   ↳ Logitech USB-PS/2 Optical Mouse   id=8[slave  pointer  (2)]
⎜   ↳ Advanced Silicon S.A CoolTouch(TM) System id=10   [slave  pointer  (2)]
⎣ Virtual core keyboard id=3[master keyboard (2)]
↳ Virtual core XTEST keyboard   id=5[slave  keyboard (3)]
↳ Power Button  id=6[slave  keyboard (3)]
↳ Power Button  id=7[slave  keyboard (3)]
↳ Cherry GmbH   id=9[slave  keyboard (3)]

Affected Versions (summary):
xserver-xorg-core_1.14.1-0ubuntu0.8_i386
xserver-xorg-core_1.13.3-0ubuntu6_i386

My base system is actually debian testing with a custom 3.10-rc4 x86_64
kernel, but the crash is clearly related to the (manually installed and
newer) ubuntu xorg packages and not the base system.

** Affects: xorg-server (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: gdb backtrace
   
https://bugs.launchpad.net/bugs/1198332/+attachment/3726260/+files/xorg-bt-full.txt

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Title:
  Crash when using multi-touch input

Status in “xorg-server” package in Ubuntu:
  New

Bug description:
  Reproducible crash:
  1) start x
  2) (terminal): xinput test-xi2 10
  [10 is the device id, see below]
  3) use touch device on the window a bit, use more than 2 fingers, and 
occassionally click into the terminal window
  4) xserver segfaults after at most a few tries of 3), i.e. less than 15 
seconds of trying

  Output of xinput list:
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ Logitech USB-PS/2 Optical Mouse id=8[slave  pointer 
 (2)]
  ⎜   ↳ Advanced Silicon S.A CoolTouch(TM) System   id=10   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Power Buttonid=7[slave  
keyboard (3)]
  ↳ Cherry GmbH id=9[slave  
keyboard (3)]

  Affected Versions (summary):
  xserver-xorg-core_1.14.1-0ubuntu0.8_i386
  xserver-xorg-core_1.13.3-0ubuntu6_i386

  My base system is actually debian testing with a custom 3.10-rc4
  x86_64 kernel, but the crash is clearly related to the (manually
  installed and newer) ubuntu xorg packages and not the base system.

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[Desktop-packages] [Bug 1198332] Re: Crash when using multi-touch input

2013-07-05 Thread Tobias Hoffmann
** Attachment added: x server log
   
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1198332/+attachment/3726261/+files/Xorg.0.log

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Title:
  Crash when using multi-touch input

Status in “xorg-server” package in Ubuntu:
  New

Bug description:
  Reproducible crash:
  1) start x
  2) (terminal): xinput test-xi2 10
  [10 is the device id, see below]
  3) use touch device on the window a bit, use more than 2 fingers, and 
occassionally click into the terminal window
  4) xserver segfaults after at most a few tries of 3), i.e. less than 15 
seconds of trying

  Output of xinput list:
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ Logitech USB-PS/2 Optical Mouse id=8[slave  pointer 
 (2)]
  ⎜   ↳ Advanced Silicon S.A CoolTouch(TM) System   id=10   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Power Buttonid=7[slave  
keyboard (3)]
  ↳ Cherry GmbH id=9[slave  
keyboard (3)]

  Affected Versions (summary):
  xserver-xorg-core_1.14.1-0ubuntu0.8_i386
  xserver-xorg-core_1.13.3-0ubuntu6_i386

  My base system is actually debian testing with a custom 3.10-rc4
  x86_64 kernel, but the crash is clearly related to the (manually
  installed and newer) ubuntu xorg packages and not the base system.

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[Desktop-packages] [Bug 923955] Re: pdftopdf filter fails to output form field values

2013-02-19 Thread Tobias Hoffmann
Sorry, I forgot to subscribe and did not get your comment by mail...

I think a recent evince will directly send pdf (and not ps) to cups. But it 
will 'rewrite' quite heavily.
And yes, PDF is the new internal default format in the linux printing chain. 
This has more to do with having the appropriate cups-filters than the cups 
version, though.

AFAICT it probably was the pdf-ps pipeline.

But, regarding this bug, I have tracked down the problem in libqpdf to
the use of stale object-cache entries, and reported it to the author;
the next libqpdf update will fix this bug.

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Title:
  pdftopdf filter fails to output form field values

Status in “cups” package in Ubuntu:
  Confirmed

Bug description:
  Running the provided form through the pdftopdf filter results in an
  empty PDF form: all field values disappear.

  These types of forms have been known to print correctly before (in
  Karmic).

  Tested under 10.10 and 11.04. Both show the same behavior.

  To reproduce:
  /usr/lib/cups/filter/pdftopdf 1 user '' 1 ''  interactive_enabled_filled.pdf 
 output.pdf
  or
  lpr interactive_enabled_filled.pdf

  Original form available here:
  http://help.adobe.com/en_US/Acrobat/9.0/Samples/interactiveform_enabled.pdf

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[Desktop-packages] [Bug 923955] Re: pdftopdf filter fails to output form field values

2013-02-10 Thread Tobias Hoffmann
Form values are also lost with the old pdftopdf implementation (used in 
cups-filters before 1.0.21).
Probably only the pdf-ps workflow ever worked.

The form values are also lost by just using qpdf to 'non-destructively' rewrite 
the pdf. Therefore the problem is already present in the underlying libqpdf.
The provided pdf files all use xref-streams, which I'm currently not able to 
accurately debug. 

I have some faint memories that to enable form-filling with Adobe Reader
the original pdf has to be specially 'signed', and this signature can
only be generated by the Adobe Acrobat Professional application... this
might play a role here.

Another thing: When I use evince to print the form, it seems to work.
Could it be that the problem only occurs when using Adobe Reader to fill and/or 
print the form? Or at least that it works, when evince is used to fill/print?

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Title:
  pdftopdf filter fails to output form field values

Status in “cups” package in Ubuntu:
  Confirmed

Bug description:
  Running the provided form through the pdftopdf filter results in an
  empty PDF form: all field values disappear.

  These types of forms have been known to print correctly before (in
  Karmic).

  Tested under 10.10 and 11.04. Both show the same behavior.

  To reproduce:
  /usr/lib/cups/filter/pdftopdf 1 user '' 1 ''  interactive_enabled_filled.pdf 
 output.pdf
  or
  lpr interactive_enabled_filled.pdf

  Original form available here:
  http://help.adobe.com/en_US/Acrobat/9.0/Samples/interactiveform_enabled.pdf

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https://bugs.launchpad.net/ubuntu/+source/cups/+bug/923955/+subscriptions

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