kernel-packages team mailing list archive

[Bjorn Helgaas <bhelgaas@xxxxxxxxxx>]

Thanks for the bug report, Cristian.  There's definitely something wrong
here.  There are several similar reports of invalid UUID, and I just
don't believe they're all caused by BIOS bugs:

https://bugzilla.kernel.org/show_bug.cgi?id=17792 (your report)
https://bugzilla.kernel.org/show_bug.cgi?id=34192
https://bugzilla.kernel.org/show_bug.cgi?id=35532
https://bugzilla.kernel.org/show_bug.cgi?id=36932
https://bugzilla.kernel.org/show_bug.cgi?id=42604
https://bugzilla.kernel.org/show_bug.cgi?id=43229
https://bugzilla.kernel.org/show_bug.cgi?id=54951
https://bugzilla.kernel.org/show_bug.cgi?id=54981 (includes analysis that might be useful)
https://bugzilla.kernel.org/show_bug.cgi?id=59311
https://bugzilla.kernel.org/show_bug.cgi?id=70891
https://bugzilla.kernel.org/show_bug.cgi?id=73241 (SDHCI)
https://bugzilla.kernel.org/show_bug.cgi?id=87491
https://bugzilla.kernel.org/show_bug.cgi?id=90351
https://bugzilla.kernel.org/show_bug.cgi?id=93561 (SDHCI)

If these all really are BIOS bugs, I think we should figure out a better
way of handling them.

In https://bugzilla.kernel.org/show_bug.cgi?id=93561, Maarten found that
we complained about an invalid _OSC UUID when CONFIG_HOTPLUG_PCI_ACPI
was not set, but _OSC worked when CONFIG_HOTPLUG_PCI_ACPI=y.  We're
still trying to figure out how that could make a difference.

Can you tell whether CONFIG_HOTPLUG_PCI_ACPI has any effect on the _OSC
UUID error you're seeing?  I attached a patch at
https://bugzilla.kernel.org/show_bug.cgi?id=93561#c12 to try to debug a
little further.  It would be interesting if you could try it out, too.
I guess you should post results either here or in a new kernel.org
bugzilla, because 93561 is really not about the UUID error; it's about
an SDHCI problem.

** Bug watch added: Linux Kernel Bug Tracker #17792
   http://bugzilla.kernel.org/show_bug.cgi?id=17792

** Bug watch added: Linux Kernel Bug Tracker #34192
   http://bugzilla.kernel.org/show_bug.cgi?id=34192

** Bug watch added: Linux Kernel Bug Tracker #35532
   http://bugzilla.kernel.org/show_bug.cgi?id=35532

** Bug watch added: Linux Kernel Bug Tracker #36932
   http://bugzilla.kernel.org/show_bug.cgi?id=36932

** Bug watch added: Linux Kernel Bug Tracker #42604
   http://bugzilla.kernel.org/show_bug.cgi?id=42604

** Bug watch added: Linux Kernel Bug Tracker #43229
   http://bugzilla.kernel.org/show_bug.cgi?id=43229

** Bug watch added: Linux Kernel Bug Tracker #54951
   http://bugzilla.kernel.org/show_bug.cgi?id=54951

** Bug watch added: Linux Kernel Bug Tracker #54981
   http://bugzilla.kernel.org/show_bug.cgi?id=54981

** Bug watch added: Linux Kernel Bug Tracker #59311
   http://bugzilla.kernel.org/show_bug.cgi?id=59311

** Bug watch added: Linux Kernel Bug Tracker #70891
   http://bugzilla.kernel.org/show_bug.cgi?id=70891

** Bug watch added: Linux Kernel Bug Tracker #73241
   http://bugzilla.kernel.org/show_bug.cgi?id=73241

** Bug watch added: Linux Kernel Bug Tracker #87491
   http://bugzilla.kernel.org/show_bug.cgi?id=87491

** Bug watch added: Linux Kernel Bug Tracker #90351
   http://bugzilla.kernel.org/show_bug.cgi?id=90351

** Bug watch added: Linux Kernel Bug Tracker #93561
   http://bugzilla.kernel.org/show_bug.cgi?id=93561

-- 
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https://bugs.launchpad.net/bugs/1335367

Title:
  \_SB_.PCI0:_OSC invalid UUID

Status in linux package in Ubuntu:
  Expired

Bug description:
  [    0.183350] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
  [    0.183535] \_SB_.PCI0:_OSC invalid UUID
  [    0.183537] _OSC request data:1 1f 0

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.15.0-6-generic 3.15.0-6.11
  ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
  Uname: Linux 3.15.0-6-generic x86_64
  ApportVersion: 2.14.3-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   caravena   2524 F...m pulseaudio
   /dev/snd/controlC1:  caravena   2524 F.... pulseaudio
   /dev/snd/controlC0:  caravena   2524 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Jun 27 21:37:04 2014
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2014-04-27 (61 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-6-generic root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.15.0-6-generic N/A
   linux-backports-modules-3.15.0-6-generic  N/A
   linux-firmware                            1.132
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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