I just made another test : I stopped the cups service, loaded usblp with modprobe, and ran :
cat lines.ps | gs -q -sDEVICE=ppmraw -r600 -sPAPERSIZE=letter -dNOPAUSE -sOutputFile=- - | pnm2ppa --eco -v 720 -i - -o - > /dev/usb/lp0 so : lines.ps contains 56 lines to be printed, which fails with cups+libusb : here : SUCCESS ! I am not sure that this helps for my diagnostic - it just tells that cups + usblp is flawed with my devices ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1258919 Title: printing issue with parallel-to-usb adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258919/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
