Now using Trusty. No longer have Brother printer. But duplex works OK on my Samsung SCX printer.
-- 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/1041573 Title: Prints single sided when duplex selected on Brother HL-5250DN printer Status in cups package in Ubuntu: Incomplete Bug description: Prints single sided when duplex selected on Brother HL-5250DN printer. Connection is by USB. Used to work (i.e. printed double sided) till approx 1 month ago. Using Lucid Desktop 32bit (same happens on Lucid Desktop 64bit) fully up to date. I have attached a sample spool file from /var/spool/cups and cups error log. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: cups 1.4.3-1ubuntu1.6 ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic i686 Architecture: i386 Date: Sat Aug 25 16:17:30 2012 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No destinations added. MachineType: Dell Inc. Dell DM061 Papersize: a4 PpdFiles: Deskjet-F2400-series: HP Deskjet f2400 Series hpijs, 3.10.2 HL-5250DN-series: Brother HL-5250DN BR-Script3 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=3d214358-ad17-41e4-a4aa-1342f218becf ro splash quiet quiet splash vt.handoff=7 ProcEnviron: LANG=en_GB.utf8 SHELL=/bin/bash SourcePackage: cups dmi.bios.date: 03/30/2007 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.3.2 dmi.board.name: 0WG864 dmi.board.vendor: Dell Inc. dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.3.2:bd03/30/2007:svnDellInc.:pnDellDM061:pvr:rvnDellInc.:rn0WG864:rvr:cvnDellInc.:ct6:cvr: dmi.product.name: Dell DM061 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1041573/+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