kernel-packages team mailing list archive

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

lektronx, thank you for reporting this and helping make Ubuntu better.
As per http://us.acer.com/ac/en/US/content/drivers an update to your
computer's buggy and outdated BIOS is available (2.12). If you update to
this following https://help.ubuntu.com/community/BIOSUpdate does it
change anything?

If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.

Once the BIOS is updated, and the information above is provided, then
please mark this report Status Confirmed.

Thank you for your understanding.

** Tags added: bios-outdated-2.12

** Attachment removed: "lspcilog"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440298/+attachment/4365687/+files/lspci-vnvn.log

** Attachment removed: "Version.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1440298/+attachment/4365705/+files/version.log

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

-- 
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https://bugs.launchpad.net/bugs/1440298

Title:
  Excessive NAK Bailouts flooding logs

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I decided to try fglrx drivers when an update resulted in very choppy
  flash video when connected to second monitor via displayport. Upon
  reverting back through the Additional Drivers utility, I promptly
  discovered my video was very choppy and had a lot of defects -- UI was
  even notably lagged.

  As I attempted to gather info to address the issue, I realized the
  logs had been overtaken with these duplicate entries every 30-90sec.
  Not only do these entries confound other issues but they don't seem to
  specify anything particular. Searches for a solution were fruitless,
  mostly just turning up suggestions to recompile/reinstall kernel or
  video drivers but no insight into what the error actually means.

  After a day or so of reinstalling and reconfiguring various Xorg deps
  I've finally managed to wrestle my Unity back to a usable state but
  the log errors are still prevalent and I don't want to risk losing
  full compiz/unity support by blindly tinkering around further to
  resolve this issue. Any assistance would be very helpful

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-34-generic 3.16.0-34.45
  ProcVersionSignature: Ubuntu 3.16.0-34.45-generic 3.16.7-ckt8
  Uname: Linux 3.16.0-34-generic i686
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  lektronx   3085 F.... pulseaudio
   /dev/snd/controlC0:  lektronx   3085 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sat Apr  4 01:18:32 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-03-07 (27 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release i386 (20141022.1)
  MachineType: Acer Aspire V5-122P
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-34-generic root=/dev/mapper/ubuntu--vg-root ro vesafb.invalid=1 nopat radeon.dpm=1
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-34-generic N/A
   linux-backports-modules-3.16.0-34-generic  N/A
   linux-firmware                             1.138.1
  SourcePackage: linux
  SystemImageInfo:
   current build number: 0
   device name: 
   channel: daily
   last update: Unknown
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/10/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire V5-122P
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.04
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.04:bd05/10/2013:svnAcer:pnAspireV5-122P:pvrV2.04:rvnAcer:rnAspireV5-122P:rvrV2.04:cvnAcer:ct10:cvrV2.04:
  dmi.product.name: Aspire V5-122P
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

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