[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Upstream rejected this patch because it prevents configuring CUPS-PDF's ghostscript call. ** Changed in: cups-pdf (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
It is a shame that this problem has still not been fixed after such a long time even so there has been a proper fix available. https://github.com/alexivkin/CUPS-PDF-to-PDF for v3.01 and https://launchpad.net/~jethrogb/+archive/ppa for v2.6.1-9pdfpatch1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
The same issue is still present in the latest version of CUPS-PDF (v3 beta 2). I've patched it and put on github - https://github.com/alexivkin/CUPS-PDF-to-PDF -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Thanks Björgvin. PPA here: https://launchpad.net/~jethrogb/+archive/ppa . My PPA does currently not contain any standard packages, but I'm not guaranteeing it won't in the future, so if you don't want to risk updating those, set you apt_preferences accordingly: Package: * Pin: release o=LP-PPA-jethrogb Pin-Priority: -1 Package: cups-pdf Pin: release o=LP-PPA-jethrogb Pin-Priority: 500 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
I noticed two things about the patch: 1) I needed to reinstall the printer for it to work. If this ever makes it into distribution, that should be automatic. 2) Files printed from Firefox this way no longer have a title (output file is just called PDF-job_###.pdf) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
No, you're right, it's not needed, I've attached an updated version of the patch. I did not read this bug report carefully enough, but this is essentially the same as 70_cups-pdf_support-pdf-workflow.patch which was dropped as discussed earlier. I'm using cups-pdf as a stop gap until LibreOffice improves the usability of its print to file feature. (not the same as export to PDF). ** Patch removed: PDF input support for cups-pdf https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+attachment/3876048/+files/04_add_pdf_passthrough_support.patch ** Patch added: PDF input support for cups-pdf https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+attachment/3878188/+files/04_add_pdf_passthrough_support.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Björgvin, is the adding of JCL by the PPD file really needed? The resulting PDF should be pure PDF without any JCL around it, as it is not for an actual printer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Hello all, I've created a patch against cups-pdf_2.6.1-9 which addresses this issue. See attachment. kind regards, Björgvin ** Patch added: PDF input support for cups-pdf https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+attachment/3876048/+files/04_add_pdf_passthrough_support.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
The attachment PDF input support for cups-pdf seems to be a patch. If it isn't, please remove the patch flag from the attachment, remove the patch tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
I discovered this bug just yesterday as I used pdfgrep to find a special expression in the PDF archive of my mails. Only mails before August 2011 were searchable. Until this bug is fixed: What exacxtly do I have to do to prevent the ps-and-back-conversion? I didn’t understand the thing with *cupsFilter: application/vnd.cups-postscript 100 - and *cupsFilter: application/vnd.cups-pdf 0 -? Where does this have to be added? Anything else? To use “print to file” for every single mail is unsuitable, I need the mass printing where the filename is automatically generated from the mail subject. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Is there any resolution to this issue? - i.e Cups-PDF converting PDFs to PS and back. I am still getting mangled PDFs out of CUPS PDF (mac os) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Cups-PDF almost is perfect for my task, it is just the conversion of PDFs to Postscript (and then back to PDF) which is introducing errors in the final PDF's, when they could simply skip that conversion. I think the architecture suggested in this discussion seems rational and would be welcomed. If there is a version, branch or alternative backend with this functionality somewhere I would like to know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
The point is that printing e.g. from Firefox to cups-pdf works with the older versions of cups-pdf and does not with recent versions (for the same websites). Why not print to file, you ask: It is simply a lot more steps (more clicks and manually entering a filename). I do not really understand, why this long discussion instead of reverting the changes that caused the issue. pdf-printing was a solved problem for years and now suddenly became an issue. -- Regards, Martin Wildam. Am 17.09.2013 15:21 schrieb Rob Crow r.c...@mdx.ac.uk: Is there any resolution to this issue? - i.e Cups-PDF converting PDFs to PS and back. I am still getting mangled PDFs out of CUPS PDF (mac os) -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF Status in “cups-pdf” package in Ubuntu: Triaged Bug description: When printing to cups-pdf from applications that use PDF as the printing format, the PDF output from the application is converted to PostScript using pdftops then back to PDF using Ghostscript. This turns a perfectly good PDF file into a crappy PDF file that does not display images correctly and the text is not selectable. If the print job is already in PDF format, cups-pdf should just pass the file through unmodified or at least avoid the PDF-PS-PDF conversion. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: cups-pdf 2.5.1-2 ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 Uname: Linux 2.6.38-10-generic x86_64 Architecture: amd64 CupsErrorLog: Date: Thu Aug 4 18:41:17 2011 InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) Papersize: a4 ProcEnviron: LANGUAGE=en_AU:en PATH=(custom, user) LANG=en_AU.UTF-8 SHELL=/bin/bash SourcePackage: cups-pdf UpgradeStatus: Upgraded to natty on 2011-05-01 (95 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
The Wine print-to-file does not appear to work well. Some applications under wine produce a postcript file, but this does not seem to provide searchable text. This may be a Wine bug. However, the print-to-file option for native linux programs does seem to provide what CUPS-PDF should provide (I tried it with Thunderbird), which rather begs the question of why CUPS_PDF can't be made to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
CUPS-PDF converts PostScript to PDF. PostScript does not support searchable text. So CUPS-PDF does not have the information available to make a searchable PDF. Many applications now generate print output in PDF format. So using CUPS-PDF means the searchable PDF from the application is converted to PostScript then converted back to PDF. That's why the print to file from the Linux print dialog is the better option. Does wine allow printer drivers to be installed? There are PDF printer drivers such as PDFCreator that will create searchable PDFs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Adrian cups pdf used to create searchable PDFs until 12.04, when it became infested with many bugs including this one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
It depends on the font encoding used in the PostScript. It is possible for it to work in some cases. It may be a CUPS-PDF regression or it may be a change in the way the fonts are encoding in the PostScript supplied to CUPS-PDF. It is possible to get searchable PDF when converting PostScript to PDF but it is not guaranteed to work for every PostScript file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Unfortunately there are some things that are not fully supported in Wine. I don't understand the details, but it seems there's a missing redirected port monitor (Redmon) feature that means that PDFCreator doesn't work. There are reports that there is also a problem with the fonts which would prevent searchable PDFs from being produced even if the rest worked. I have a parallel discussions going on the Wine bug list and on the PDFCreator forum, just in case solutions comes from that angle. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
unfortunately print-to-file doesn't work for me. My particular problem is a Windows program running under Wine, and print-to-file in that environment has a similar problem. I have found a fairly diabolical work-around for my current problem (involving Access 2003 to RTF, to Word 2003 to DOC, to LibreOffice to PDF), but it's tedious to say the least, and the resulting layout far from perfect. As I get more experience using Ubuntu I suspect I will encounter other native Linux programs that I want to output to searchable PDF and that don't have their own PDF facility (I am aware that Libreoffice and some browsers already do have that facility). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Doesn't wine let you access Gnome's Print to file option On Sun, Oct 14, 2012 at 7:00 AM, Tim Passingham tim@tim- passingham.co.ukwrote: unfortunately print-to-file doesn't work for me. My particular problem is a Windows program running under Wine, and print-to-file in that environment has a similar problem. I have found a fairly diabolical work-around for my current problem (involving Access 2003 to RTF, to Word 2003 to DOC, to LibreOffice to PDF), but it's tedious to say the least, and the resulting layout far from perfect. As I get more experience using Ubuntu I suspect I will encounter other native Linux programs that I want to output to searchable PDF and that don't have their own PDF facility (I am aware that Libreoffice and some browsers already do have that facility). -- You received this bug notification because you are subscribed to a duplicate bug report (1003883). https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Can I also ask whether there is a temporary fix to get searchable text from CUPS-PDF? I'm currently being forced to use Windoze - the pain, the pain -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
you need to use print-to-file, cups has become buggy in the last release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Is there a temporary fix we can do to have cups-pdf working like it was in 10.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
** Changed in: cups-pdf (Ubuntu) Importance: Undecided = Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Upstream says that he never noticed how those recent internal changes in CUPS could make the production of PDF documents much easier than before and no longer require Ghostscript by default. What he is likely to do is to fix outstanding bugs within the 2.6 series and then, if his initial testing in his work environment is conclusive, fork the code to a 3.0 series that specifically depend upon recent upstream CUPS features for producing the PDF documents, all while retaining the existing configuration file format. Upstream would however like to point out that, at his workplace, CUPS- PDF is often used to produce reports by automated means e.g. by networked laboratory equipment, so his code cannot make the assumption that CUPS-PDF would be used within a desktop environment or even from a Free Software printing client. In any case, he cannot return to these issues until his Christmas vacations. Until then, if we have any patch to propose him, that could perhaps help speed up the migration process. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
I forwarded this to the upstream author. Here is his response: So a PDF-PostScript-PDF path is more than awkward. The reasons for not skipping this step are known to you (it will severly impede the functionality of CUPS-PDF). Furthermore, once again, CUPS-PDF is not meant for processing PDF-input (i.e., it is not meant to be a PDF-manipulation tool). 1. Use the CUPS options for N-up, reverse order, selected pages, scale- to-fit, ... They are all executed by the pdftopdf CUPS filter and user- accessible by the GTK printing dialog (later by the Common Print Dialog). Those apply to the pdftopdf filter of CUPS. As for pdftopdf: see above. 2. Enhance the pdftopdf CUPS filter by adding more page manipulations to it (patches welcome). This would offer these page manipulations also to queues which print to real printers. I am certain that pdftopdf can be used as a great PDF-manipulation tool - but once again: that is not what CUPS-PDF is made for. 3. Use pdftk instead of Ghostscript in the cups-pdf backend. And once more: with pdftk one can modify PDFs. CUPS-PDF is made to convert non-PDF to PDF. So, what is being suggested here is to have a tool that can drop printjobs to defined directories as CUPS-PDF does but does not convert PS to PDF but manipulates PDF instead. Just for your understanding why I am so adamant about CUPS-PDF not relying on PDF-input: I never developed CUPS-PDF as latest-and- greatest-tool, but as a tool we employ in our labs with several hundert students/workers and a very diverse IT-infrastructure. With respect to printing, PS really IS a common ground to start from. PDF is entirely unknown to several of our installations. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
This way cups-pdf as provided by upstream disqualifies itself for being part of Debian and Ubuntu distributions. Practically all applications send their print jobs in PDF format and CUPS in Debian and Ubuntu is configured to respect this by maintaining the data stream format in PDF until sending the job to the renderer/driver, so a tool like cups-pdf should work well with PDF input Most users simply want a tool which drops the job as PDF file in their home directory. This is nicely fulfilled by my patch which was applied to cups-pdf earlier. The job principally stayed the original PDF output of the application (speed reliability) and only got modified by the pdftopdf filter of CUPS in the case of the user using CUPS' page management options (N-up, reverse order, selected pages, ...). Some users want to have the possibility of applying additional manipulation to their print-to-PDF jobs via the settings in the /etc/cups/cups-pdf.conf config file. What can be done there (except file name, user, and security settings which are independent of the use of Ghostscript) is merely editing the Ghostscript command line which was intended to turn PostScript into PDF and the PDF level to convert to this PDF level. So what is mostly needed of the original cups-pdf is the mechanism to save print jobs as PDF files in a given subdirectory the user's home directory, assign the desired permissions and the desired file name scheme. In most cases the user wants to have the PDF coming out quickly and not being blown up by unneeded conversions. As the data already comes in PDF, this PDF should be dropped in the user's directory if the user did not express special desires via the /etc/cups/cups-pdf.conf file. So default should be a pass-through of incoming PDF. A conversion with Ghostscript should be only done either if the input is PostScript (usually does not happen in Debian or Ubuntu) or if the user explicitly desires a conversion by giving a Ghostscript command line or a PDF level in /etc/cups/cups-pdf.conf, and as Ghostscript also understands PDF, PDF input should never be converted to PostScript only for feeding it into Ghostscript. Ghostscript simply re-renders incoming PDF to the desired alternative PDF format (other level, quality, ...). So I suggest the following changes on cups-pdf (being our fork if upstream does not accept them): - The PPD file makes the tool accepting both PostScript and PDF, PDF with a lower cost factor, to assure a PDF printing workflow on systems with the pdftopdf filter installed (Debian, Ubuntu): *cupsFilter:application/vnd.cups-postscript 100 - *cupsFilter:application/vnd.cups-pdf 0 - - The backend only calls Ghostscript if at least one of these three conditions is fulfilled: 1. The input data is PostScript 2. The user specifies a custom Ghostscript command line via GSCall in /etc/cups/cups-pdf.conf 3. The user specifies a custom PDF level via PDFVer in /etc/cups/cups-pdf.conf Otherwise Ghostscript is not called and incoming PDF is simply saved in the user's directory. Default is GSCall and PDFVer not being set so that PDF gets simply saved. This allows quick, reliable, and resource-saving PDF printing and perfect integration in the new standard but does not take away configurability. Martin-Eric, WDYT about that? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Additional remarks: 1. The backend should not contain anything which forces the conversion of incoming PDF to PostScript, as Ghostscript understands PDF as well. 2. We should propose my suggested architecture upstream, as it still allows PostScript as input and conversion of the incoming data to an alternative PDF format with Ghostscript, controlled by the same variables as before in the config file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
It mostly makes sense, except for one important detail: The assumption about input format being PDF is wrong, because CUPS-PDF is meant to *convert* input documents into PDF e.g. I can 'cat' an ASCII text file to 'lpr' and it comes out as PDF. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
So, for your above proposal to work, condition #1 would have to be the input format is not PDF instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Martin-Éric, due to the filter mechanisms of CUPS the data format arriving at cups-pdf is always PostScript or PDF. The upstream PPD file of cups-pdf forces CUPS to turn everything into PostScript, by omitting any cupsFilter line which defaults to *cupsFilter: application/vnd.cups-postscript 0 - All conversion to PostScript is done by the CUPS filters, texttops for plain text, pdftops for PDF, ... cups-pdf then receives PostScript and nothing else. In my suggested architecture the PPD file has *cupsFilter: application/vnd.cups-postscript 100 - *cupsFilter: application/vnd.cups-pdf 0 - allowing both PostScript and PDF as input. Any other format is converted by the filters coming with CUPS, so it is guaranteed that the input is PostScript or PDF. PDF is the desired destination format, so if the incoming format is PDF and the user has no special desires one could simply save it. PostScript can be turned to PDF by the backend using Ghostscript, as it was done before. If the user expresses special desires via the config file, the input data is passed through Ghostscript. In this case it does not matter whether the input data is PostScript or PDF, as Ghostscript understands both and switches automatically. In Debian and Ubuntu CUPS is configured for a PDF-centric printing workflow. Desktop applications send PDF, then a pdftopdf filter applies CUPS' page management options and the result is fed into cups-pdf when one uses my suggested architecture. If the user cats a text file into lpr, CUPS calls texttopdf, then pdftopdf and finally cups-pdf, again feeding PDF into cups-pdf. Conversion of arbitrary input files is always done by CUPS and not by cups-pdf. In the good old times of PostScript-centric CUPS cups-pdf only needed to do the final step of turning PostScript into PDF, with the new PDF-centric CUPS workflow this is not needed any more, CUPS delivers PDF for us then. cups-pdf only needs to cater for special wishes, like changing the PDF level then, and can simply save the file in most cases as most users do not have these special wishes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
If I understood correctly, what you're saying is that CUPS itself would handle conversion of any format into PDF (i.e. ASCII via text2pdf and PostScript via ps2pdf) before formatting the printable document via pdf2pdf according to the settings of whichever PPD is currently used and then sending it to a device driver backend? Would that cover any other input format than those I've mentioned? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Yes, CUPS turns everything to PDF (at least on Debian and Ubuntu), by using the filters texttopdf, imagetopdf, and pstopdf. In most cases these filters are not used at all as practically all desktop applications send print jobs in PDF. texttopdf usually only kicks in if a system admin wants to print quickly a config file with lpr. All in all, one gets PDF and CUPS applies the pdftopdf filter to execute PPD- independent CUPS options like N-up, reverse order, After that the printer driver filters are called, pdftoraster and rasterto... for CUPS- Raster-based drivers, foomatic-rip for Ghostscript-based drivers, cpdftocps for PostScript printers. The driver filters apply the options from the PPD file, and some options of the PPD, like PageSize, are additionally used by the other filters. For cups-pdf in my suggested architecture no driver filter is used. The PDF is then simply saved as it comes from CUPS or re-rendered by Ghostscript if desired by the user by the cups-pdf backend. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
** Changed in: cups-pdf (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
On the last UDS we have decided to finally deprecate PostScript as the (former) standard print job format, due to the fact that all standard applications send print jobs in PDF format now and that the CUPS filters (in /usr/lib/cups/filter/) are moving from CUPS to OpenPrinting upstream now. The PostScript-specific filters will get dropped and so the standard way is to have a workflow with PDF as standard print job format. See https://blueprints.launchpad.net/ubuntu/+spec/desktop-p-new-cups-filters-package https://www.linuxfoundation.org/collaborate/workgroups/openprinting/pdfasstandardprintjobformat http://www.openprinting.org/ So a PDF-PostScript-PDF path is more than awkward. Manipulating the output should be done with other methods: 1. Use the CUPS options for N-up, reverse order, selected pages, scale- to-fit, ... They are all executed by the pdftopdf CUPS filter and user- accessible by the GTK printing dialog (later by the Common Print Dialog). 2. Enhance the pdftopdf CUPS filter by adding more page manipulations to it (patches welcome). This would offer these page manipulations also to queues which print to real printers. 3. Use pdftk instead of Ghostscript in the cups-pdf backend. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
Using a filter other than Ghostscript would probably be suitable, just as long as it remains configurable. The main complain that people had with the old PDF Workflow patch was that it completely disabled CUPS- PDF's output formating configurability. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
** Changed in: cups-pdf (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
This test case is the PDF output from Firefox. It displays correctly in evince and acroread. The select is selectable and can be copy and pasted from the PDF. ** Attachment added: firefox.pdf https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+attachment/2253581/+files/firefox.pdf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
This is the cups-pdf output after running: lpr -P PDF firefox.pdf It does no display correctly in evince or acroread (images are black). Text can not be copy and pasted from evince or acroread. ** Attachment added: cups-pdf-output.pdf https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+attachment/2253586/+files/cups-pdf-output.pdf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
This is caused by bug 817049. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
This is more than just bug 817049. As Adrian pointed out, the resulting PDF files are often degraded (e.g. I sometimes experience shifted contents where something at the very top or bottom is missing on the printout since it was shifted outside the printer's range. Converting everything including PDF to postscript, applying some dirty modifications on it and converting it back to PDF, is definitely not a good idea. The whole print pipeline is outdated and - sorry to say that - very questionable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
I already modified the cups-pdf package some time ago to use a straight PDF workflow without detour through PostScript but this was apparently changed back to allow certain configurable options. Then I have given up on this package, also because most apps/desktop toolkits have their own PDF export feature (Print to file in the GTK printing dialog and Export to PDF in OpenOffice and LibreOffixe). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
In Oneiric I have switched CUPS' pdftops filter from Poppler to Ghostscript. Please try whether this helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 820820] Re: cups-pdf should not convert PDF print jobs to PS then to PDF
There are two sides to this story. Those who only use pure PDF documents and who need something to print them to a spool, and those who actually want to be able to manipulate the output via Ghostscrpt first. The main issue with the PDF workflow patch was that it prevented those who want to manipulate the output via cups-pdf.conf Ghostscript options from doing so; it hard-coded too many things and it removed upstream functionality from CUPS-PDF. That produced endless criticism against the patch's impact upon the package's lost flexibility. If someone ever came up with a less intrusive version of this patch, upstream would gladly merge it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820820 Title: cups-pdf should not convert PDF print jobs to PS then to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups-pdf/+bug/820820/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
