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[Bug 1376604] Re: Could not printing from LPT port with Ubuntu

 

Parallel port printer

1.  lsmod | grep lp

ablk_helper            13357  1 aesni_intel
cryptd                     15578  1 ablk_helper
lpc_ich                    16864  0 
lp                             13299  2 
parport                  40836  3 lp,ppdev,parport_pc
drm_kms_helper  47182  1 i915
drm                         244037  4 i915,drm_kms_helper

2. lsmod | grep ppdev

ppdev                  17391  0 
parport                40836  3 lp,ppdev,parport_pc

3. lsmod | grep parport_pc

parport_pc             31981  1 
parport                40836  3 lp,ppdev,parport_pc

4. dmesg | grep par

[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.104613] regulator-dummy: no parameters
[    0.176070] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.598642] Asymmetric key parser 'x509' registered
[    1.079043] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems 
[   18.876857] parport_pc 00:0a: reported by Plug and Play ACPI
[   18.876915] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[   18.891608] ppdev: user-space parallel port driver
[   19.093530] parport0: Printer, EPSON LQ-300+
[   19.093631] lp0: using parport0 (interrupt-driven).
[   19.177332] type=1400 audit(1418830750.618:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=533 comm="apparmor_parser"
[   19.177338] type=1400 audit(1418830750.618:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=533 comm="apparmor_parser"
[   19.177342] type=1400 audit(1418830750.618:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=533 comm="apparmor_parser"
[   19.177350] type=1400 audit(1418830750.618:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=523 comm="apparmor_parser"
[   19.177355] type=1400 audit(1418830750.618:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=523 comm="apparmor_parser"
[   19.177360] type=1400 audit(1418830750.618:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=523 comm="apparmor_parser"
[   19.177784] type=1400 audit(1418830750.618:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=533 comm="apparmor_parser"
[   19.177789] type=1400 audit(1418830750.618:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=533 comm="apparmor_parser"
[   19.177800] type=1400 audit(1418830750.618:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=523 comm="apparmor_parser"
[   19.177804] type=1400 audit(1418830750.618:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=523 comm="apparmor_parser"
[   19.735492] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
[   27.942268] type=1400 audit(1418830759.382:14): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1021 comm="apparmor_parser"
[   27.942272] type=1400 audit(1418830759.382:15): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1021 comm="apparmor_parser"
[   27.942545] type=1400 audit(1418830759.382:16): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1021 comm="apparmor_parser"
[   28.126293] type=1400 audit(1418830759.566:17): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=1051 comm="apparmor_parser"
[   28.126301] type=1400 audit(1418830759.566:18): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1051 comm="apparmor_parser"
[   28.126306] type=1400 audit(1418830759.566:19): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1051 comm="apparmor_parser"
[   28.126738] type=1400 audit(1418830759.566:20): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1051 comm="apparmor_parser"
[   28.126742] type=1400 audit(1418830759.566:21): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1051 comm="apparmor_parser"
[   28.126885] type=1400 audit(1418830759.566:22): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1051 comm="apparmor_parser"
[   28.127158] type=1400 audit(1418830759.566:23): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=1050 comm="apparmor_parser"
[   58.000535] type=1400 audit(1418830789.426:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2802 comm="apparmor_parser"
[   58.000540] type=1400 audit(1418830789.426:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2802 comm="apparmor_parser"
[   58.000817] type=1400 audit(1418830789.426:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2802 comm="apparmor_parser"
[  142.124143] type=1400 audit(1418830873.514:71): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124151] type=1400 audit(1418830873.514:72): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124155] type=1400 audit(1418830873.514:73): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124158] type=1400 audit(1418830873.514:74): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124160] type=1400 audit(1418830873.514:75): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124163] type=1400 audit(1418830873.514:76): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"
[  142.124166] type=1400 audit(1418830873.514:77): apparmor="DENIED" operation="signal" profile="/usr/sbin/cupsd" pid=2803 comm="cupsd" requested_mask="send" denied_mask="send" signal=term peer="unconfined"

5. ls -l /dev/lp* /dev/parport*

crw-rw---- 1 root lp  6, 0 Des 17  2014 /dev/lp0
crw-rw-r-- 1 root lp 99, 0 Des 17  2014 /dev/parport0

6.  ls -l /proc/sys/dev/parport/parport*/autoprobe*

-r--r--r-- 1 root root 0 Des 17 14:41 /proc/sys/dev/parport/parport0/autoprobe
-r--r--r-- 1 root root 0 Des 17 14:41 /proc/sys/dev/parport/parport0/autoprobe0
-r--r--r-- 1 root root 0 Des 17 14:41 /proc/sys/dev/parport/parport0/autoprobe1
-r--r--r-- 1 root root 0 Des 17 14:41 /proc/sys/dev/parport/parport0/autoprobe2
-r--r--r-- 1 root root 0 Des 17 14:41 /proc/sys/dev/parport/parport0/autoprobe3

7. cat /proc/sys/dev/parport/parport*/autoprobe*

CLASS:PRINTER;
MODEL:LQ-300+;
MANUFACTURER:EPSON;
DESCRIPTION:EPSON LQ-300+;
COMMAND SET:ESCPL2,PRPXL24,BDC,D4;

8. lpinfo -v

network socket
network http
network https
network ipps
network ipp14
network lpd
network smb
serial serial:/dev/ttyS1?baud=115200
direct hp
network ipp
network dnssd://Canon%20E510%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://Canon%20E510%20series%20-%20Mantap%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://Canon%20E510%20series%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://Canon%20E510%20series%20%40%20timedan-OptiPlex-794._ipp._tcp.local/cups
network dnssd://Canon%20E510%20series%20%40%20timedan-OptiPlex-795._ipp._tcp.local/cups
network dnssd://Canon%20E510%20siswo%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://Canon%20MP250%20%40%20timedan-OptiPlex-790._ipp._tcp.local/cups
network dnssd://Canon%20MP250%20series%20%40%20timedan-OptiPlex-790._ipp._tcp.local/cups
network dnssd://Canon%20MP280%20series%20%40%20timedan-OptiPlex-793._ipp._tcp.local/cups
network dnssd://Canon%20MP280%20series%20%40%20timedan-OptiPlex-794._ipp._tcp.local/cups
network dnssd://Canon%20MP280%20series%20%40%20timedan-OptiPlex-797._ipp._tcp.local/cups
network dnssd://Canon%20MP280%20series%20%40%20timedan-OptiPlex-798._ipp._tcp.local/cups
network dnssd://Canon%20MP280%20series%20%40%20timedan-OptiPlex-811._ipp._tcp.local/cups
network dnssd://Canon%20MX320%20series%20%40%20timedan-OptiPlex-808._ipp._tcp.local/cups
network dnssd://Canon%20iP2700%20series%20%40%20timedan-OptiPlex-807._ipp._tcp.local/cups
network dnssd://EPSON%20Epson%20Stylus%20Office%20TX510FN%20%40%20timedan-OptiPlex-790._ipp._tcp.local/cups
network dnssd://EPSON%20L210%20Series%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://EPSON%20L210%20Series%20%40%20timedan-OptiPlex-800._ipp._tcp.local/cups
network dnssd://EPSON%20LQ-2190%20%40%20timedan-OptiPlex-803._ipp._tcp.local/cups
network dnssd://EPSON%20LQ-2190%20%40%20timedan-OptiPlex-809._ipp._tcp.local/cups
network dnssd://Generic%20text-only%20%40%20pegadaian-OptiPlex-780._ipp._tcp.local/cups
network dnssd://Hewlett-Packard%20HP%20LaserJet%20Professional%20P11%20%40%20pegadaian-OptiPl._ipp._tcp.local/cups

9. /usr/lib/cups/backend/parallel

no result

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https://bugs.launchpad.net/bugs/1376604

Title:
  Could not printing from LPT port with Ubuntu

Status in cups package in Ubuntu:
  Incomplete

Bug description:
  I have lenovo PC edge 73z, this PC has an LPT port. I've tried to
  install Windows in this PC, and it's printing well from LPT, but whe I
  reinstall it with ubuntu 12.04, 13.04, and 14.04, it would not work.

  When I try to add print, it's detecting my printing such as LQ310 and
  LQ2180, but in Printing Tes steps, it can't printing.

  I've also tried to print with the same print and with the same OS but
  at this time via USB, it working well.

  Please, any one have the solution for me?
  ---
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-05-16 (209 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
  MachineType: LENOVO 10AS005HIA
  Package: cups 1.7.2-0ubuntu1.3
  PackageArchitecture: i386
  Papersize: a4
  ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic root=UUID=444b6b19-2130-4de3-ba34-a24b9f65fb00 ro quiet splash vt.handoff=7
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic root=UUID=444b6b19-2130-4de3-ba34-a24b9f65fb00 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Tags: third-party-packages trusty package-from-proposed
  Uname: Linux 3.13.0-35-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 12/16/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: FCKT46AUS
  dmi.board.vendor: LENOVO
  dmi.board.version: NOK
  dmi.chassis.type: 3
  dmi.chassis.vendor: LENOVO
  dmi.modalias: dmi:bvnLENOVO:bvrFCKT46AUS:bd12/16/2013:svnLENOVO:pn10AS005HIA:pvrThinkCentreE73:rvnLENOVO:rn:rvrNOK:cvnLENOVO:ct3:cvr:
  dmi.product.name: 10AS005HIA
  dmi.product.version: ThinkCentre E73
  dmi.sys.vendor: LENOVO

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