USB Printer Section: 2) $ lsmod | grep usb usblp 18307 0 usbhid 47199 0 hid 99559 1 usbhid usb_storage 49198 1
3) Mar 23 21:34:31 daniel-MS-7693 udev-configure-printer: add /devices/pci0000:00/0000:00:13.0/usb5/5-2/5-2:1.0 Mar 23 21:34:31 daniel-MS-7693 udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:13.0/usb5/5-2 Mar 23 21:34:31 daniel-MS-7693 udev-configure-printer: Device vendor/product is 067B:2305 Mar 23 21:34:31 daniel-MS-7693 udev-configure-printer: add /devices/pci0000:00/0000:00:13.0/usb5/5-2/5-2:1.0/usb/lp0 Mar 23 21:34:32 daniel-MS-7693 udev-configure-printer: failed to claim interface Mar 23 21:34:32 daniel-MS-7693 udev-configure-printer: failed to claim interface Mar 23 21:34:32 daniel-MS-7693 udev-configure-printer: device devpath is /devices/pci0000:00/0000:00:13.0/usb5/5-2 6) lsusb snippet: Bus 005 Device 006: ID 067b:2305 Prolific Technology, Inc. PL2305 Parallel Port 7) $ ls -l /dev/usb/lp* /dev/bus/usb/*/* crw-rw-r-- 1 root root 189, 0 Mar 19 19:17 /dev/bus/usb/001/001 crw-rw-r-- 1 root root 189, 128 Mar 19 19:17 /dev/bus/usb/002/001 crw-rw-r-- 1 root root 189, 256 Mar 19 19:17 /dev/bus/usb/003/001 crw-rw-r-- 1 root root 189, 384 Mar 19 19:17 /dev/bus/usb/004/001 crw-rw-r-- 1 root root 189, 385 Mar 19 19:17 /dev/bus/usb/004/002 crw-rw-r-- 1 root root 189, 398 Mar 23 21:30 /dev/bus/usb/004/015 crw-rw-r-- 1 root root 189, 512 Mar 19 19:17 /dev/bus/usb/005/001 crw-rw-r-- 1 root lp 189, 517 Mar 23 21:34 /dev/bus/usb/005/006 crw-rw-r-- 1 root root 189, 640 Mar 19 19:17 /dev/bus/usb/006/001 crw-rw-r-- 1 root root 189, 768 Mar 19 19:17 /dev/bus/usb/007/001 crw-rw-r-- 1 root root 189, 769 Mar 19 19:17 /dev/bus/usb/007/002 crw-rw-r-- 1 root root 189, 896 Mar 19 19:17 /dev/bus/usb/008/001 crw-rw-r-- 1 root root 189, 1024 Mar 19 19:17 /dev/bus/usb/009/001 crw-rw-r-- 1 root root 189, 1025 Mar 19 19:17 /dev/bus/usb/009/002 crw-rw---- 1 root lp 180, 0 Mar 23 21:34 /dev/usb/lp0 8) remembering this is not a native usb printer, but a parallel printer connected to usb through a special cable: $ sudo usb_printerid /dev/usb/lp0 [sudo] password for daniel: GET_DEVICE_ID string: �0���-:��&`� ^�-:��I`� ^�-:��z`� ^�-:��}`� ^�-:�� `� ^�-:���` 11) $ lpinfo -v network beh network lpd network ipps network http network ipp network socket network smb network https direct hp direct hpfax direct usb://Samsung/ML-4500 -- CUPS error_log: see attachment NOTE: I turned off the printer and replugged at 21:50 and removed the initial failed job to clear down - it seemed that the usb_printerid command may have b0rked the thing. Prior to that, I sent a failed job at ~21:45. I then sent a new job at ~21:55 after the clear down. There was no printed document produced by the device. Capturing Print Job Data: 3) $ lpstat -o ML-4500-7 daniel 145408 Fri 23 Mar 2012 22:04:40 GMT 4) $ sudo ls -l /var/spool/cups total 172 -rw------- 1 root lp 971 Mar 19 19:41 c00002 -rw------- 1 root lp 693 Mar 23 21:44 c00003 -rw------- 1 root lp 622 Mar 23 21:44 c00004 -rw------- 1 root lp 693 Mar 23 21:50 c00005 -rw------- 1 root lp 733 Mar 23 22:03 c00006 -rw------- 1 root lp 875 Mar 23 22:05 c00007 -rw-r----- 1 root lp 144757 Mar 23 22:04 d00007-001 drwxrwx--T 3 root lp 4096 Mar 23 22:03 tmp 8) $ file printout printout: PDF document, version 1.5 9) see attachment "printout" ** Attachment added: "printout" https://bugs.launchpad.net/ubuntu/+source/cups/+bug/959676/+attachment/2925253/+files/printout -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/959676 Title: cups will not print to USB connected Samsung ML-4500 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/959676/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
