Ok, i tried the mainline kernel v3.7-raring [0], Booted into it and gathered USB trace[1]. Hope this helps.
[0]: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ [1]: 1.mon.out (attachment) ** Attachment added: "pluging USB printer usbmon trace" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1037236/+attachment/3466555/+files/1.mon.out -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1037236 Title: 04e8:329f Can not find Samsung CLP-325 USB printer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1037236/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs