kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

peterzay, to clarify:
1) You only see the error message while in the live environment (not in installed)?
2) Do you notice any actual functionality issues?

** Tags added: latest-bios-a11

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1579901

Title:
  drm intel pch error with liveDVD boot

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When booting this Dell Dimension 660 desktop with Ubuntu 16.04 64-bit
  liveDVD, you get the following 2 messages:

  [    4.818930] [drm:intel_set_pch_fifo_underrun_reporting [1915]] *ERROR* uncleared pch fifo underrun on pch transcoder A
  [    4.818950] [drm:intel_pch_fifo_underrun_irq_handler [1915]] *ERROR* PCH transcoder A FIFO underrun

  This is reproducible at each boot.

  A screenshot is included.

  Please reassign gedit error to the appropriate category.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: gedit 3.18.3-0ubuntu4
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon May  9 16:27:43 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-04-21 (17 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  SourcePackage: gedit
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  peterzay   2135 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d4cc899f-a5b7-4e34-8f8c-66033a82128a
  InstallationDate: Installed on 2016-04-21 (18 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  MachineType: Dell Inc. Inspiron 660
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic root=UUID=727212e7-10b4-419b-80e6-431ac1194bb1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware                            1.157
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A11
  dmi.board.name: 084J0R
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA11:bd10/14/2013:svnDellInc.:pnInspiron660:pvr:rvnDellInc.:rn084J0R:rvrA00:cvnDellInc.:ct3:cvr:
  dmi.product.name: Inspiron 660
  dmi.sys.vendor: Dell Inc.

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