Hi, I don't know if this will be interresting for someone here but :
During cuspd installation through ports (and though a litle bit of packages : i didn't find the way to produce foomatic-db-gutenprint*.tgz), i was able to declare one printer with one configuration (Epson R1900 with glossy color photo paper configuration in this case). When i attempted to create an other logical printer based on the same physical device but with another tuning (still the R1900 but aimed to mat B&W art paper) : i got the error "Unable to copy PPD file!" with the https interface, and i got in the cups error log (std configuration) : E [25/Jul/2011:00:34:58 +0200] [CGI] Could not determine driver name for Epson-Stylus_Photo_R1900-gutenprint-ijs.5.2.ppd! E [25/Jul/2011:00:34:58 +0200] copy_model: empty PPD file! E [25/Jul/2011:00:34:58 +0200] Returning IPP server-error-internal-error for CUPS-Add-Modify-Printer (ipp://localhost/printer/EpsonStylusColorR1900BW) from localhost I also tried to create a new entry with another driver (ok) and to modify it afterward : same result. I also performed pkg installation, pkg removal, ports recompilation & reinstallation... no change was observed. I don't know if this is related to the port configuration within OpenBSD or not, but i was unable find any trace of this strange behavior. Note : i was using an AMD64 OpenBSD 4.9 configuration in an "out of the box" state. Regards, Eric Huiban.