![]() ![]() New as of April 23, 2018!The Gutenprint project is pleased to announce Gutenprint 5.2.14. YouĬan read the release notes and download it here. A Macintosh installer package may be made available later the Macintosh continues as a supported platform for Gutenprint. It is currently available in source form. It also offers support additional printers please consult the release notes for specifics. It may be installed alongside Gutenprint 5.2. It includes a number of internal changes, including more precise positioning and sizing. New as of September 22, 2018!The Gutenprint project is pleased to announce Gutenprint 5.3.0. This package is available in source form, and also in binary installer form for Macintosh OS X (10.6 or later, 64 bit only). This release supports a few new printers, but is primarily to fix Macintosh OS X issues. Future releases will be based on Gutenprint 5.3. New as of June 12, 2019!The Gutenprint project is pleased to announce Gutenprint 5.2.15, the last planned release of Gutenprint 5.2. ![]() New as of August 25, 2019!The Gutenprint project is pleased to announce Gutenprint 5.3.3. If you choose to upgrade and rely on Gutenprint, please unerstand that that is at your own risk. ![]() We do not know whether Gutenprint will function on Catalina. Unfortunately, we do not have a solution at this time. We are aware of installation problems on MacOS 10.15 "Catalina". Installation problems on MacOS 10.15 "Catalina" Page for OS X that answers most questions on how to use GutenprintĪnd Gimp-Print with OS X 10.2 "Jaguar" and beyond, and provides directĭownload links. Latest 5.2 release or the new 5.3 older versions of Gutenprint are no Gimp-Print 4.2.7 and Gutenprint 5.0, 5.1, 5.2, and/or 5.3 concurrentlyĪnd choose which to use. Gimp-Print 4.2.7 (the last Gimp-Print 4.2 release) is still availableįor distribution, but is no longer supported. Gutenprint was formerly called Gimp-Print. It is my guess that at the end of the page(?) or job(?) there are four additional bytes added.High quality drivers for Canon, Epson, Lexmark, Sony, Olympus, and Here is where my guessworks starts, and asking for help from the original code owner:įrom rastertoprinter.c or any other rasterer using stp_*() functions, Wondering why the spoolfile has the 4 bytes too many. Please note that this patch allows that the backend is exiting, so the cups queue recovers and the printing can continue (works for me), but it does not remove the root cause. Suggestion: Patch gutenprint-5.2.10-selphy-backend-robustness.diff (attached) should make the selphy backend more robust against wrong-sized spoolfiles (probably also against spoolfiles that were cut off prematurely). Which is trying to read print data from the file, but never gets any,Ĭonclusion: I think the problem is caused because the spool file is 4 bytes longer than the backend expects. Which reads 4 bytes instead of 28, thus prints errorĪnd due to positive number, canonselphy_read_parse() is called Then calls selphy_print.c/canonselphy_early_parse() (I manage to debug the gutenprint backend by running it in-place from the compile directory with some additional debug output.)Īfter the file is printed backend_common.c/main() jumps back to the newpage: label Lr-x- 1 root lp 64 Nov 9 23:25 /proc/28444/fd/5 -> /var/spool/cups/d00017-001Ĭonclusion: The problem is with reading the end of the spool file. Quick workaround: As root kill -9 the gutenprint5.2+us processĪnd you the cups queue is released for the next jobĪccording to strace the spinning process is doingĪll the time, where ls -al /proc/28444/fd/5 Top shows that gutenprint5.2+us uses 100% CPU time. I observed the following with Gutenprint 5.2.10 on Linuxmint/圆4 and on Raspbian/Bananian (both ARM):Ĭanon Selphy CP900 prints the page successfully ![]()
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