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[Bug 1551041] Re: snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384, period size = 1024

 

sudodus, thank you for reporting this and helping make Ubuntu better.

As per
http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=1844970&swLangOid=8&swEnvOid=2103
an update to your computer's buggy, insecure, and outdated BIOS is
available (2.38). If you update to this following
https://help.ubuntu.com/community/BIOSUpdate does it change anything?

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.

Also, you don't have to create a new bug report.

Once the BIOS is updated, if the problem is still reproducible:
1) Please provide the output of the following terminal command (not perform an apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on if there was an improvement or not.
3) Please mark this report Status Confirmed.

If it's not reproducible, please mark this as Invalid.

Thank you for your understanding.

** Tags added: bios-outdated-2.38

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

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

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https://bugs.launchpad.net/bugs/1551041

Title:
  snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384,
  period size = 1024

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Kernel oops in a new installed system, that I configuring ...

  ProblemType: KernelOops
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-8-generic 4.4.0-8.23
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic i686
  NonfreeKernelModules: nvidia
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.20-0ubuntu3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  olle       1606 F.... pulseaudio
   /dev/snd/controlC0:  olle       1606 F.... pulseaudio
  Date: Mon Feb 29 00:00:56 2016
  Failure: oops
  HibernationDevice: RESUME=UUID=03bed9e9-e39b-4107-8cd6-c2612af9a6aa
  InstallationDate: Installed on 2016-02-28 (0 days ago)
  InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Alpha i386 (20160226)
  IwConfig:
   enp31s0   no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: Hewlett-Packard HP xw8400 Workstation
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic root=UUID=2160f8ed-4aa3-4243-b5d6-f87c1967e253 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu9
  RfKill:
   
  SourcePackage: linux
  Title: snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384, period size = 1024
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/09/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786D5 v02.37
  dmi.board.name: 0A08h
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: NA
  dmi.chassis.asset.tag: CZC722497N
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786D5v02.37:bd07/09/2009:svnHewlett-Packard:pnHPxw8400Workstation:pvr:rvnHewlett-Packard:rn0A08h:rvrNA:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP xw8400 Workstation
  dmi.sys.vendor: Hewlett-Packard

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