In summary: ========= The sample pdf file of this bug prints well if pdftops is replaced by pdftocairo. I still find that printing is slow for my Linux Mint test page. Passing the LanguageLevel to "2" in PPD seems finally to be worse, at least for this test page. Maybe I underestimate the complexity of this test page, but it prints quickly with a generic PCL6 Guntenprint PPD.
Time will tell if pdftocairo is an "acceptable" fix, since I have no official PCL6 alternative (for this printer). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to poppler in Ubuntu. https://bugs.launchpad.net/bugs/1476705 Title: postscript printer hideously slow in some cases (pdftops) Status in poppler package in Ubuntu: New Status in system-config-printer package in Ubuntu: New Bug description: With my (old) postscript printer, print a single page can take many minutes on some situations. It happens with some PDF files (not all) and Firefox printing of Google map, for example. When this happens, I observed in system monitor that pdftops is running continuously. After some manual PDF -> PS conversions, I see that pdftops inflates the file size for problematic cases, but is ok for other files (size similar to the original file, or even smaller). I don't know if modern Postscript printers can handle this quickly, but it's unacceptable here and certainly not an efficient way to print those files. So I suspect that pdftops should be fixed. For example, I join a problematic pdf produced by Google Map in Firefox. I tried many conversions. As you can see, I get a much larger file (36 times) with pdftops. It is worse with pdf2ps (and it takes longer to process), so replace pdftops by pdf2ps is not an option for me. However, pdftocairo quickly produces an efficient file. I have the same success if I open the PDF file with Evince and print it as a Postscript file. I get a similar file if I print to PS directly from Google Map (Firefox). Of course these small PS files produced by pdftocairo, Evince of Firefox print flawlessly on my printer. See also Bug # 1095498 which I suspect is the same (old) thing, but I fill a new one since it doesn't seem to be printer specific. Of course, another workaround could be to use a PCL driver but no one is available for my printer (HP Color Laserjet 2605dn). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/1476705/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
