kernel-packages team mailing list archive

[chris pollock <1402331@xxxxxxxxxxxxxxxxxx>]

Christopher, I asked this question,  After boot kernel: [ 1228.531419]
usblp0: removed kernel: [ 1228.532703] usblp 1-3.5:1.0: usblp0: USB
Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17 is
added to syslog every 6 seconds here -
https://answers.launchpad.net/ubuntu/+question/263924 and the reply I
received is - You are using an unofficial kernel. I suggest you report
the issue to the PPA maintainer.  Of course I'm using an unofficial
kernel, so what do you suggest I do to get this 'bug' or whatever it is
taken care of?  Here's what it looks like in my syslog:

Ubuntu 14.04.2 LTS, kernel 4.0.0-040000rc4-generic printer is an HP1020.
Each time I reboot every six seconds this is printed to my syslog:

Mar 20 11:23:13 localhost kernel: [ 1757.100062] usblp0: removed
Mar 20 11:23:13 localhost kernel: [ 1757.101389] usblp 1-3.5:1.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17
Mar 20 11:23:19 localhost kernel: [ 1763.104667] usblp0: removed
Mar 20 11:23:19 localhost kernel: [ 1763.105807] usblp 1-3.5:1.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17
Mar 20 11:23:25 localhost kernel: [ 1769.110688] usblp0: removed
Mar 20 11:23:25 localhost kernel: [ 1769.111851] usblp 1-3.5:1.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17

However as soon as I print something, in this case a test page from the
CUPS web interface, it stops:

Mar 20 11:24:19 localhost kernel: [ 1823.166289] usblp0: removed
Mar 20 11:24:19 localhost kernel: [ 1823.167583] usblp 1-3.5:1.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17
Mar 20 11:24:20 localhost hp[8064]: io/hpmud/model.c 108: unable to open /etc/hp/hplip.conf: No such file or directory
Mar 20 11:24:20 localhost hp[8064]: io/hpmud/model.c 532: no HP_LaserJet_1020 attributes found in /data/models/models.dat
Mar 20 11:24:20 localhost hp[8064]: io/hpmud/model.c 543: no HP_LaserJet_1020 attributes found in /data/models/unreleased/unreleased.dat
Mar 20 11:24:21 localhost foo2zjs-wrapper: foo2zjs-wrapper -z1 -P -L0 -r1200x600 -p1 -T3 -m1 -s7 -n1
Mar 20 11:24:22 localhost kernel: [ 1826.056212] usblp0: removed
Mar 20 11:24:22 localhost foo2zjs-wrapper: gs -sPAPERSIZE=letter -g10200x6600 -r1200x600 -sDEVICE=pbmraw -dCOLORSCREEN -dMaxBitmap=500000000
Mar 20 11:24:22 localhost foo2zjs-wrapper: foo2zjs -r1200x600 -g10200x6600 -p1 -m1 -n1 -d1 -s7 -z1 -u 192x96 -l 192x96 -L 0 -T3 -P

Notice it's every 6 seconds and goes away after I print something.

-- 
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https://bugs.launchpad.net/bugs/1402331

Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRL>ALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  chris      2445 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware                             1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

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