I think this bug may have reappeared. This bug starting hitting my Canon PIXMA MP450 today with the exact same symptoms (partial page printing then completely hanging, USB transaction timeouts, etc..) however I am running latest Quantal with cups version 1..1-0ubuntu11 which should include the fix.
Finally found this thread and the "lpadmin -p Printer -o usb-unidir- default=true" workaround finally got my simple page to print. I tested setting the unidir-default false/true a couple times and same result every time. Is there any further debug I can provide? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032456 Title: Canon inkjets (and some other printers) print only half of the last page after 20120801 upgrade to v1.5.3-0ubuntu2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1032456/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
