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[Allard Pruim <allardpruim92@xxxxxxxxx>]

It's hard to tell. The Asus A88XM-A has a Asus UEFI BIOS which provided
me with that option, by default it's turned off but I turned it on way
back before this problem and it worked fine until this problem started.
Turning it off seemed to fixed the problem in my case. In your case you
are having a HP BIOS so HP created that BIOS and did not provided you
with that option to switch it on or off.

However since a month I upgraded my system and changed my motherboard
and CPU to a Intel based system which doesn't have this feature called
IOMMU. However with my new motherboard I don't have any problems . Maybe
it's a AMD system based bug or in your case maybe the error is coming
from somewhere else.

Sorry I couldn’t help so much.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1447053

Title:
  IO_PAGE_FAULT

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since a couple of weeks I'm experiencing a problem with my
  motherboard. For some reason the network goes randomly offline and I
  get a error messages about AMD-Vi.

  [ 6462.248434] AMD-Vi: Event logged [IO_PAGE_FAULT device=04:00.0
  domain=0x0019 address=0x0000000000003000 flags=0x0050]

  I didn't changed anything except for the internet modem is changed and
  I installed updates as I always do. When using google I see there are
  more people with this problem exactly the same motherboard, I find
  this strange because my pc is almost a year old and I never had this
  problem. Could it be a problem in the kernel of *ubuntu 14.04?

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-49-generic 3.13.0-49.83
  ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
  Uname: Linux 3.13.0-49-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.10
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  allard     2282 F.... pulseaudio
                        allard     2467 F.... pulseaudio
   /dev/snd/controlC0:  allard     2282 F.... pulseaudio
                        allard     2467 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Wed Apr 22 11:34:46 2015
  HibernationDevice: RESUME=UUID=96633d31-18c6-4b01-b756-f5f919c43fb4
  InstallationDate: Installed on 2015-03-27 (25 days ago)
  InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic root=UUID=2c77ade3-e2ea-4d88-94d6-e131053f8ac8 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-49-generic N/A
   linux-backports-modules-3.13.0-49-generic  N/A
   linux-firmware                             1.127.11
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/02/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2204
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: A88XM-A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2204:bd04/02/2015:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnA88XM-A:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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