Thanks , I tried the 945028 fix for ipp14, now get the following error (authentication) , I had set defaultAuthtype to none for both the laptop client box and the print server
d dirty files" D [09/Oct/2012:09:47:14 -0700] [Client 37] POST / HTTP/1.1 D [09/Oct/2012:09:47:14 -0700] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files" D [09/Oct/2012:09:47:14 -0700] [Client 37] Authorized as yyang using PeerCred D [09/Oct/2012:09:47:14 -0700] [Client 37] 2.0 Get-Jobs 237 D [09/Oct/2012:09:47:14 -0700] Get-Jobs ipp://localhost/printers/rsa D [09/Oct/2012:09:47:14 -0700] Returning IPP successful-ok for Get-Jobs (ipp://localhost/printers/rsa) from localhost D [09/Oct/2012:09:47:14 -0700] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files" D [09/Oct/2012:09:47:14 -0700] [Job 190] ATTR: auth-info-required=none D [09/Oct/2012:09:47:14 -0700] load_ppd: Loading /var/cache/cups/rsa.data... D [09/Oct/2012:09:47:14 -0700] cupsdRegisterPrinter(p=0xb97aad90(rsa)) D [09/Oct/2012:09:47:14 -0700] cupsdMarkDirty(P-----) D [09/Oct/2012:09:47:14 -0700] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files" D [09/Oct/2012:09:47:14 -0700] [Job 190] PID 4707 (/usr/lib/cups/backend/ipp14) stopped with status 2. I [09/Oct/2012:09:47:14 -0700] [Job 190] Backend returned status 2 (authentication required) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/995111 Title: Print failure since upgrade to 12.04 Status in “cups” package in Ubuntu: Fix Released Status in “cups” source package in Precise: Triaged Bug description: Since upgrade to 12.04 LTS have had difficulty printing which persists even after re-installing Oneiric. I do not think this is a printer malfunction as netbook running Ubuntu 10.04 cups 1.4.3-1ubuntu1.5 prints just fine. Often occurring with second jobs when the first page appears with a single line of characters at the top and then the printer churns out repeated blank pages until stopped by hitting the printer "stop" button. Currently having the problem with Ubuntu 11.10 with cups 1.5.0-8 and Ubuntu 12.04 with cups 1.5.2-9ubuntu1. Cups Error log does not report an error. The line of characters is not always identical but often similar. The clearest is ERROR: undefined OFFENDING COMMAND: 5rCj3Lri1"+f$rI5+n6R8\*imVK6JF'6bb STACK: More usually 5rCj3Lri1"+f$rI5+n6R8\*imVK6JF'6bb K6LhR1->%^S_n48hjF.$II@,f_rC4^-LP1_'P3RLc;\M Have tried using different driver from bchemnet and in Ubuntu 12.04 installing cups 1.5.0 from archive but these either have not helped or have proved beyond my ability. I think I need some help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/995111/+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