** This bug is no longer a duplicate of bug 945028 network printer : cups-ipp-missing-validate-job
** Description changed: Same of a lot of users who upgrade 11.10 to 12.04, it is now impossible to connect printer whith network. before report bug: I try install printer with several versions of driver: hplip 3.11.7 old version hplip 3.12.2 native 12.04 hplip 3.12.4 latest version I report bug to cups.org with the error log of the page http://localhost:631/admin they say me : "Please re-contact your Linux distributor for this - the error message in the log indicates that the driver (or configuration of CUPS) you are using is not accepting the print file, so we never even try to send the job to the printer (it is never processed)." I use Xubuntu 12.04 with cups 1.5.2 and HP printer Other users with similar problem used also ubuntu and several printers look: http://forum.ubuntu-fr.org/viewtopic.php?id=893771 http://forum.ubuntu-fr.org/viewtopic.php?id=884701 + + + E [01/May/2012:10:15:18 +0200] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/HP-Photosmart-b109a-m) from localhost + E [01/May/2012:10:18:37 +0200] Returning IPP client-error-not-possible for CUPS-Add-Modify-Printer (ipp://localhost/printers/HP-Photosmart-b109a-m) from localhost -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992468 Title: network print : no possible with 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/992468/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs