[Kernel-packages] [Bug 1609913] onza (i386) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-16_04-34-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] dwalin (amd64) - tests ran: 83, failed: 32

[Brad Figg]

tests ran:  83, failed: 32;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/dwalin__4.8.0-9.10__2016-09-16_00-44-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] modoc (ppc64el) - tests ran: 10, failed: 2

[Brad Figg]

tests ran:  10, failed: 2;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/modoc__4.8.0-9.10__2016-09-16_03-52-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] onibi (i386) - tests ran: 19, failed: 3

[Brad Figg]

tests ran:  19, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-16_03-54-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609242] Re: Kernels 4.3-4.8 result in blackscreen - Intel Ivybridge

[harry]

Same as before with this one:

>This one was broken but not in the same way. With this >one, right
after the PC booted it gets stuck in a console >(only a blinking cursor
in the upper left corner) right >before plymouth is supposed to load.

>The keyboard and everything else is unresponsive. I had >to physically
>restart the computer.

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Title:
  Kernels 4.3-4.8 result in blackscreen - Intel Ivybridge

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  When I install Ubuntu 16.04 on my computer the screen goes blank at
  login. I can blindly login and it boots but I cannot use the display
  (external monitor through HDMI).

  I've looked online for an answer to this issue but could not find a
  solution.  However, many people report this issue in forums with the
  4.4x kernel.

  On my main computer, I upgraded from 14.04 to 16.04.1. On this
  computer I was able to switch back to the 3.13 kernel which *does
  work*.

  On the same computer, if I use a 16.04 live CD, it does the same
  thing.  The screen goes blank.

  UEFI may be part of the issue as well.  I have it disabled in bios
  (set to legacy mode) but when I first boot, it seems to go into UEFI
  mode first and then, after rebooting with  it shows
  me the list of kernels. I can select the kernel from there but if I
  use a 4.4x kernel, it blanks out at encryption passphrase screen.

  There are also people with similar issues on AskUbuntu.

  Here's some basic HW info.  If you require more, please ask.

  sudo lshw | head
  zbox
  description: Notebook
  product: ZBOX-ID18 (NA)
  vendor: ZOTAC
  version: XX
  serial: G211X
  width: 64 bits
  capabilities: smbios-2.7 dmi-2.7 vsyscall32
  configuration: boot=normal chassis=notebook family=NA sku=NA 
uuid=00020003-0004-0005-0006-000700080009
    *-core

  sudo lshw -C display
    *-display
     description: VGA compatible controller
     product: 3rd Gen Core processor Graphics Controller
     vendor: Intel Corporation
     physical id: 2
     bus info: pci@:00:02.0
     version: 09
     width: 64 bits
     clock: 33MHz
     capabilities: msi pm vga_controller bus_master cap_list rom
     configuration: driver=i915 latency=0
     resources: irq:45 memory:f780-f7bf memory:e000-efff 
ioport:f000(size=64)

  lsb_release -rd
  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04
  ---
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user5536 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: #RESUME=UUID=edaa55c6-eb56-43fb-8004-495948b72b38
  InstallationDate: Installed on 2014-07-23 (743 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140313)
  MachineType: ZOTAC ZBOX-ID18
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-92-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  ProcVersionSignature: Ubuntu 3.13.0-92.139-generic 3.13.11-ckt39
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-92-generic N/A
   linux-backports-modules-3.13.0-92-generic  N/A
   linux-firmware 1.157.2
  RfKill:

  StagingDrivers: rts5139
  Tags:  xenial staging
  Uname: Linux 3.13.0-92-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-07-31 (3 days ago)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 03/13/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: B211P011
  dmi.board.asset.tag: NA
  dmi.board.name: ZBOX-ID18
  dmi.board.vendor: ZOTAC
  dmi.board.version: XX
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 10
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrB211P011:bd03/13/2014:svnZOTAC:pnZBOX-ID18:pvrXX:rvnZOTAC:rnZBOX-ID18:rvrXX:cvnNA:ct10:cvrNA:
  dmi.product.name: ZBOX-ID18
  dmi.product.version: XX
  dmi.sys.vendor: ZOTAC

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[Kernel-packages] [Bug 1624198] Re: linux: 4.6.0-13.15 -proposed tracker

[Brad Figg]

** Changed in: kernel-development-workflow/prepare-package
   Status: New => Confirmed

** Changed in: kernel-development-workflow/prepare-package-meta
   Status: New => Confirmed

** Changed in: kernel-development-workflow/prepare-package-signed
   Status: New => Confirmed

** Description changed:

  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
+ 
+ kernel-phase-changed:Friday, 16. September 2016 04:30 UTC
+ kernel-phase:Packaging

** Description changed:

  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  
  kernel-phase-changed:Friday, 16. September 2016 04:30 UTC
  kernel-phase:Packaging
+ 
+ -- swm properties --
+ derivative-trackers-created: true
+ phase: Packaging

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Title:
  linux: 4.6.0-13.15 -proposed tracker

Status in Kernel Development Workflow:
  In Progress
Status in Kernel Development Workflow automated-testing series:
  New
Status in Kernel Development Workflow prepare-package series:
  Confirmed
Status in Kernel Development Workflow prepare-package-meta series:
  Confirmed
Status in Kernel Development Workflow prepare-package-signed series:
  Confirmed
Status in Kernel Development Workflow promote-to-proposed series:
  New
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  kernel-phase-changed:Friday, 16. September 2016 04:30 UTC
  kernel-phase:Packaging

  -- swm properties --
  derivative-trackers-created: true
  phase: Packaging

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[Kernel-packages] [Bug 1624195] Re: linux: 4.6.0-13.15 -proposed tracker

[Andy Whitcroft]

*** This bug is a duplicate of bug 1624198 ***
https://bugs.launchpad.net/bugs/1624198

** This bug has been marked a duplicate of bug 1624198
   linux: 4.6.0-13.15 -proposed tracker

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Title:
  linux: 4.6.0-13.15 -proposed tracker

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1624196] Re: linux: 4.6.0-13.15 -proposed tracker

[Andy Whitcroft]

*** This bug is a duplicate of bug 1624198 ***
https://bugs.launchpad.net/bugs/1624198

** This bug has been marked a duplicate of bug 1624198
   linux: 4.6.0-13.15 -proposed tracker

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Title:
  linux: 4.6.0-13.15 -proposed tracker

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1624198] [NEW] linux: 4.6.0-13.15 -proposed tracker

[Andy Whitcroft]

Public bug reported:

This bug is for tracking the 4.6.0-13.15 upload package. This bug will
contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

kernel-phase-changed:Friday, 16. September 2016 04:30 UTC
kernel-phase:Packaging

-- swm properties --
derivative-trackers-created: true
phase: Packaging

** Affects: kernel-development-workflow
 Importance: Medium
 Status: In Progress

** Affects: kernel-development-workflow/automated-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-development-workflow/prepare-package
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Confirmed

** Affects: kernel-development-workflow/prepare-package-meta
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Confirmed

** Affects: kernel-development-workflow/prepare-package-signed
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Confirmed

** Affects: kernel-development-workflow/promote-to-proposed
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: kernel-development-workflow/promote-to-release
 Importance: Medium
 Assignee: Ubuntu Package Archive Administrators (ubuntu-archive)
 Status: New

** Affects: kernel-development-workflow/regression-testing
 Importance: Medium
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Medium
 Status: Confirmed

** Affects: linux (Ubuntu Yakkety)
 Importance: Medium
 Status: Confirmed


** Tags: block-proposed kernel-release-tracking-bug yakkety

** Tags added: kernel-release-tracking-bug

** Tags added: block-proposed

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

** Tags added: yakkety

** Also affects: kernel-development-workflow/automated-testing
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/prepare-package
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/prepare-package-meta
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/prepare-package-signed
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/promote-to-proposed
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/promote-to-release
   Importance: Undecided
   Status: New

** Also affects: kernel-development-workflow/regression-testing
   Importance: Undecided
   Status: New

** Changed in: kernel-development-workflow
   Status: New => In Progress

** Changed in: kernel-development-workflow
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/automated-testing
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/automated-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-development-workflow/prepare-package
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/prepare-package
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-development-workflow/prepare-package-meta
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/prepare-package-meta
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-development-workflow/prepare-package-signed
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/prepare-package-signed
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-development-workflow/promote-to-proposed
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/promote-to-proposed
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: kernel-development-workflow/promote-to-release
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/promote-to-release
 Assignee: (unassigned) => Ubuntu Package Archive Administrators 
(ubuntu-archive)

** Changed in: kernel-development-workflow/regression-testing
   Importance: Undecided => Medium

** Changed in: kernel-development-workflow/regression-testing
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

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

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

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[Kernel-packages] [Bug 1624195] [NEW] linux: 4.6.0-13.15 -proposed tracker

[Andy Whitcroft]

Public bug reported:

This bug is for tracking the 4.6.0-13.15 upload package. This bug will
contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Yakkety)
 Importance: Undecided
 Status: Confirmed


** Tags: block-proposed kernel-release-tracking-bug yakkety

** Tags added: kernel-release-tracking-bug

** Tags added: block-proposed

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

** Tags added: yakkety

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

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https://bugs.launchpad.net/bugs/1624195

Title:
  linux: 4.6.0-13.15 -proposed tracker

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed

Bug description:
  This bug is for tracking the 4.6.0-13.15 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1609913] onza (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-16_03-17-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1622293] Re: rtl8821ae WiFI does not work on Ubuntu 16.04

[Christopher M. Penalver]

Anton Polukhin, to clarify, what version of 802.11 are you using (ex.
802.11n)?

** Tags added: latest-firmware

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Title:
  rtl8821ae WiFI does not work on Ubuntu 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  rtl8821ae does not work out-of the box on Ubuntu 16.04. It does not
  detect any WIFi networks and laptop starts with Wifi disabled in
  NetworkManager. To make rtl8821ae work I have to do the following:

  echo "blacklist ideapad_laptop" | sudo tee /etc/modprobe.d/idepad.conf

  
  After that rtl8821ae loses connection occasionally. None of those helped:

  echo rtl8812ae  >>  /etc/modules
  echo "options rtl8821ae ips=0 fwlps=0" | sudo tee 
/etc/modprobe.d/rtl8821ae.conf
  sudo modprobe -r rtl8821ae && sudo modprobe rtl8821ae
  options rtl8821ae ips=0 swenc=1 debug=5 msi=0
  sudo iw dev wlp2s0 set power_save off

  Installing new driver from here
  https://github.com/lwfinger/rtlwifi_new did not help.

  
  Issue close to this one was reported here: 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1526683

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  antoshkka   3397 F pulseaudio
   /dev/snd/controlC0:  antoshkka   3397 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Sep 11 10:09:39 2016
  HibernationDevice: RESUME=UUID=de96877a-7ace-47cc-ac4c-b4662a72a1b7
  InstallationDate: Installed on 2016-09-10 (0 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: LENOVO 80NY
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic.efi.signed 
root=UUID=d62213ac-da8e-417a-83fb-b8163b78199b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/15/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: CECN43WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Allsparks 5B
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40688 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad Y700-15ACZ
  dmi.modalias: 
dmi:bvnLENOVO:bvrCECN43WW:bd09/15/2015:svnLENOVO:pn80NY:pvrLenovoideapadY700-15ACZ:rvnLENOVO:rnAllsparks5B:rvrSDK0J40688WIN:cvnLENOVO:ct10:cvrLenovoideapadY700-15ACZ:
  dmi.product.name: 80NY
  dmi.product.version: Lenovo ideapad Y700-15ACZ
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1604313] Re: Ubuntu 16.04: system freezes instead of suspend after undocking

[Christopher M. Penalver]

brandon211, to keep this relevant to upstream, one would want check for,
and test the latest mainline kernel (now 4.8-rc6) as it is released.

Could you please advise?

** Tags added: bisect-done regression-update

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

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Title:
  Ubuntu 16.04: system freezes instead of suspend after undocking

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using a Lenovo ThinkPad T450s. When the system was docked and then 
undocked, suspend won't work. Instead, the screen goes black, the system 
freezes and the fan runs on high speed.
  This problem persists with the (as of today) most recent kernel 
4.4.0-31-generic #50.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  buerger3534 F pulseaudio
   /dev/snd/pcmC1D0p:   buerger3534 F...m pulseaudio
   /dev/snd/controlC1:  buerger3534 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Jul 19 11:13:41 2016
  HibernationDevice: RESUME=UUID=21eeaf61-c437-45dc-80e3-e581eb6f795c
  InstallationDate: Installed on 2015-09-15 (307 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20BX000XGE
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic 
root=UUID=93fc15f9-4090-40ff-a3ac-a642833f1da2 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (87 days ago)
  dmi.bios.date: 03/23/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET57WW (1.22 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BX000XGE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrJBET57WW(1.22):bd03/23/2016:svnLENOVO:pn20BX000XGE:pvrThinkPadT450s:rvnLENOVO:rn20BX000XGE:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BX000XGE
  dmi.product.version: ThinkPad T450s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1594614] Re: Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after first resume

[Christopher M. Penalver]

** Tags removed: kernel-bug-exists-upstream-4.7-rc4
** Tags added: kernel-bug-exists-upstream-4.8-rc6

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

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Title:
  Ubuntu 16.04 - Broadcom Corporation BCM43602 - wrong icon after first
  resume

Status in linux package in Ubuntu:
  Triaged

Bug description:
  After resuming from suspend the WiFi icon disappears, and a cabled
  icon appears. The WiFi still works.

  On startup it shows some strange errors on dmesg:
  Bluetooth: hci0: BCM20703A1
  Bluetooth: hci0: BCM (001.001.005) build 
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
  brcmf_add_if: ERROR: netdev:wlp2s0 already exists
  brcmf_add_if: ignore IF event
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
  brcmf_add_if: ERROR: netdev:wlp2s0 already exists
  brcmf_add_if: ignore IF event
  IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready

  After succesive suspend(s)/resume(s) the icon gets back to be a WiFi
  icon

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-24-generic 4.4.0-24.43
  ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  cruz   2651 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Jun 20 20:01:30 2016
  HibernationDevice: RESUME=UUID=afd0c8e7-78e3-47d1-b086-10c627ac3d76
  InstallationDate: Installed on 2016-06-13 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f3:21d5 Elan Microelectronics Corp.
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic.efi.signed 
root=UUID=0bdc13dd-b122-4879-8d8a-31cce3301ef5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-24-generic N/A
   linux-backports-modules-4.4.0-24-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1579550] Re: System does not detected Creative SB1550 corectly

[Christopher M. Penalver]

Tobias Suchy, if you are still having a sound issue, it will help immensely if 
you filed a new report with the Ubuntu via a terminal:
ubuntu-bug audio

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

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

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Title:
  System does not detected Creative SB1550 corectly

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu 16.04 LTS AMD64 does not detects Creative SB1550 PCI-E sound card.
  This card is not old, I've bought it recently.

  http://en.europe.creative.com/p/sound-blaster/sound-blaster-audigy-rx

  "The Audigy 5/Rx is essentially an Audigy 4 behind a PLX PCIe-
  bridge with an additional TOSLINK output."

  lspci -v:
  02:00.0 Multimedia audio controller: Creative Labs SB0400 Audigy2 Value
  Subsystem: Creative Labs SB0400 Audigy2 Value
  Flags: bus master, medium devsel, latency 32, IRQ 16
  I/O ports at e000 [size=64]
  Capabilities: [dc] Power Management version 2
  Kernel driver in use: snd_emu10k1
  Kernel modules: snd_emu10k1

  lspci -vn:
  02:00.0 0401: 1102:0008
  Subsystem: 1102:1024
  Flags: bus master, medium devsel, latency 32, IRQ 16
  I/O ports at e000 [size=64]
  Capabilities: [dc] Power Management version 2
  Kernel driver in use: snd_emu10k1
  Kernel modules: snd_emu10k1

  dmesg:
  snd_emu10k1 :02:00.0: Audigy2 value: Special config.

  I've installed all ^alsa-* packages like utils,firmware, etc.
  I've found the "SB1550" string in a 
/lib/modules/4.4.0-22-generic/kernel/sound/pci/emu10k1/snd-emu10k1.ko module...

  There is some links:
  
http://www.linux-hardware-guide.com/in/2014-08-26-creative-sound-blaster-audigy-rx-sb1550-7-1-sound-sound-card-pcie
  http://mailman.alsa-project.org/pipermail/alsa-devel/2015-March/089705.html

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[Kernel-packages] [Bug 1490130] Re: Elantech touchpad stops working after suspend

[Christopher M. Penalver]

Jean-Yves Avenard, it will help immensely if you filed a new report with the 
Ubuntu repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

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Title:
  Elantech touchpad stops working after suspend

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  i have asus a455ld i5 5200u running kubuntu 15.04 with kernel 
4.0.8-040008-generic.
  touchpad is recognized as elantech version 4. everything was fine until my 
notebook go to suspend and resume without touchpad working.
  I tried :
  modprobe -r psmouse
  modprobe psmouse

  it only work before suspend.
  execute those commands after resume from suspend is not working.

  the last thing i tried is this.

  when i use this command before suspend :

  insmod
  /lib/modules/4.0.8-040008-generic/kernel/drivers/input/mouse/psmouse.ko

  these appear in the dmesg:

  [  820.207105] psmouse serio1: elantech: assuming hardware version 4 (with 
firmware version 0x381f00)
  [  820.70] psmouse serio1: elantech: Synaptics capabilities query result 
0x10, 0x14, 0x0e.
  [  820.294698] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input146

  but when i use the command after suspend, there is nothing any output
  in the dmesg.

  i tried all ubuntu varian and opensuse 13.2 live usb, the result is the same.
  but in windows 10,  touchpad still active after suspend.
  ---
  ApportVersion: 2.17.2-0ubuntu1.3
  Architecture: amd64
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 15.04
  InstallationDate: Installed on 2015-06-20 (69 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Package: linux (not installed)
  Tags:  vivid
  Uname: Linux 4.0.8-040008-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  ---
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  blackhole   1460 F pulseaudio
   /dev/snd/controlC1:  blackhole   1460 F pulseaudio
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=668506c6-5b13-4a29-9c34-956c6c34a45a
  InstallationDate: Installed on 2015-06-20 (129 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 13d3:3423 IMC Networks
   Bus 001 Device 002: ID 04f2:b483 Chicony Electronics Co., Ltd
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X455LDB
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-28-generic 
root=UUID=4318cf1f-564c-47ff-8b0c-f3acf77aa34f ro quiet splash 
i915.enable_ips=0 vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-28-generic N/A
   linux-backports-modules-3.19.0-28-generic  N/A
   linux-firmware 1.143.3
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-28-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/12/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X455LDB.206
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X455LDB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX455LDB.206:bd02/12/2015:svnASUSTeKCOMPUTERINC.:pnX455LDB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX455LDB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X455LDB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1401741] Re: rtl8188ee wireless driver high packet loss

[Christopher M. Penalver]

Aditya Duggal, it will help immensely if you filed a new report with the Ubuntu 
repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

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Title:
   rtl8188ee wireless driver high packet loss

Status in linux package in Ubuntu:
  Expired

Bug description:
  This is a toshiba c55d laptop. I've seen this issue since trusty, very
  bad packet loss,varrying in ping from 10%-45% to  Verizon MI424WR-
  GEN3I AP with WPA2 running in Compatibility Mode(802.11b/g/n). No
  other devices on network have ever had this issue, in fact any loss of
  ICMP packets almost never occurs on other devices from same location.

  Already tried mainline (3.18.0) with no noticeable improvement.

  I will be trying the Realtek (from their website) - didn't work, not for this 
kernel.
  https://github.com/FreedomBen/rtl8188ce-linux-driver - didn't help.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.37
  ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  erica  2366 F pulseaudio
   /dev/snd/controlC0:  erica  2366 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Dec 11 22:01:36 2014
  HibernationDevice: RESUME=UUID=47ff810c-172e-4cd8-b7b3-12f03d42cf70
  InstallationDate: Installed on 2014-05-29 (196 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: TOSHIBA Satellite C55D-A
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=3c0c45ee-7e15-45e4-988c-339d83805035 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-10-02 (70 days ago)
  dmi.bios.date: 12/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: MP
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.70:bd12/25/2013:svnTOSHIBA:pnSatelliteC55D-A:pvrPSCFWU-04C031:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C55D-A
  dmi.product.version: PSCFWU-04C031
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1622005] Re: [Asus ZenBook UX501VW] Touchpad doesn't have multitouch support

[Christopher M. Penalver]

David DIDIER, to advise, I don't maintain those resources. I'm only
providing a suggestion to WORKAROUND the issue, and move this forward.
This is as you like.

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Title:
  [Asus ZenBook UX501VW] Touchpad doesn't have multitouch support

Status in linux package in Ubuntu:
  Triaged

Bug description:
  The touchpad isn't recognized as such so there is no multitouch
  support. xinput displays "FTE1001:00 0B05:0101" instead.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: xorg 1:7.7+13ubuntu3
  Uname: Linux 4.7.3-040703-generic x86_64
  NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
  .proc.driver.nvidia.gpus..01.00.0: Error: [Errno 21] est un dossier: 
'/proc/driver/nvidia/gpus/:01:00.0'
  .proc.driver.nvidia.registry: Binary: ""
  .proc.driver.nvidia.version:
   NVRM version: NVIDIA UNIX x86_64 Kernel Module  367.44  Wed Aug 17 22:24:07 
PDT 2016
   GCC version:  gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.2)
  .tmp.unity_support_test.0:

  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Fri Sep  9 22:27:19 2016
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Skylake Integrated Graphics [8086:191b] (rev 06) (prog-if 
00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Skylake Integrated Graphics [1043:1080]
     Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 960M] [1043:1080]
  InstallationDate: Installed on 2016-06-01 (100 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 8087:0a2a Intel Corp.
   Bus 001 Device 003: ID 046d:c069 Logitech, Inc. M-U0007 [Corded Mouse M500]
   Bus 001 Device 002: ID 04f2:b3fd Chicony Electronics Co., Ltd
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. N501VW
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.7.3-040703-generic 
root=UUID=ad612961-a4ae-4950-9d5a-20dcf8e56681 ro quiet splash acpi_osi= 
acpi_backlight=native nouveau.modeset=0 nvidia.nomodeset=0 i915.nomodeset=0 
vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N501VW.300
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N501VW
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrN501VW.300:bd05/09/2016:svnASUSTeKCOMPUTERINC.:pnN501VW:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN501VW:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N501VW
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  version.compiz: compiz 1:0.9.12.2+16.04.20160714-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.1
  version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2
  xserver.bootTime: Fri Sep  9 22:26:55 2016
  xserver.configfile: default
  xserver.errors:
   Failed to load module "nvidia" (module does not exist, 0)
   Failed to load module "nvidia" (module does not exist, 0)
   [drm] Failed to open DRM device for (null): -22
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id   12876
   vendor SDC
  xserver.version: 2:1.18.3-1ubuntu2.3

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[Kernel-packages] [Bug 1622322] Re: Realtek 8153-based ethernet adapter doesn't work

[Christopher M. Penalver]

zwpwjwtz, could you please plug the Realtek device in, and post the results of 
the following terminal command:
usb-devices

** Tags removed: regression-potential
** Tags added: needs-bisect regression-release vivid wily

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Title:
  Realtek 8153-based ethernet adapter doesn't work

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Similar to Bug #1586195.

  Realtek 8153-based ethernet adapter doesn't work. No entry for the
  adapter appears in ifconfig.

  Adding "0bda:8152" to tlp blacklist（/etc/default/tlp) or triggering
  usb_modeswitch (by ejecting /dev/sr0) does not work either.

  
  dnesg output:
  
  [ 15.229468] usb 3-1.1: new SuperSpeed USB device number 4 using xhci_hcd
  [ 15.249257] usb 3-1.1: New USB device found, idVendor=0bda, idProduct=8153
  [ 15.249260] usb 3-1.1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=6
  [ 15.249262] usb 3-1.1: Product: USB 10/100/1000 LAN
  [ 15.249264] usb 3-1.1: Manufacturer: Realtek
  [ 15.249265] usb 3-1.1: SerialNumber: 
  [ 15.329605] usb 3-1.1: reset SuperSpeed USB device number 4 using xhci_hcd
  [ 15.372202] r8152 3-1.1:1.0 eth0: v1.08.2
  [ 16.413210] r8152 3-1.1:1.0 enx00e04c680bfb: renamed from eth0
  [ 16.454622] IPv6: ADDRCONF(NETDEV_UP): enx00e04c680bfb: link is not ready
  [ 17.032871] IPv6: ADDRCONF(NETDEV_UP): enx00e04c680bfb: link is not ready
  [ 17.038222] usb 3-1.1: Disable of device-initiated U1 failed.
  [ 17.038257] usb 3-1.1: Failed to set U2 timeout to 0x0,error code -71
  [ 17.042065] usb 3-1.1: Set SEL for device-initiated U1 failed.
  [ 17.045682] usb 3-1.1: Set SEL for device-initiated U2 failed.
  [ 17.045690] usb 3-1.1: usb_reset_and_verify_device Failed to disable LPM
 .
  [ 17.046906] usb 3-1.1: USB disconnect, device number 4
  [ 17.713462] usb 3-1.1: new SuperSpeed USB device number 5 using xhci_hcd
  [ 17.730139] usb 3-1.1: New USB device found, idVendor=0bda, idProduct=8153
  [ 17.730147] usb 3-1.1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=6
  [ 17.730151] usb 3-1.1: Product: USB 10/100/1000 LAN
  [ 17.730155] usb 3-1.1: Manufacturer: Realtek
  [ 17.730158] usb 3-1.1: SerialNumber: 
  [ 22.732882] usb 3-1.1: Disable of device-initiated U1 failed.
  [ 22.739551] usb 3-1.1: Disable of device-initiated U2 failed.
  [ 23.053009] usb 3-1.1: reset SuperSpeed USB device number 5 using xhci_hcd

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1825 F pulseaudio
   /dev/snd/controlC1:  user   1825 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Sep 11 19:01:59 2016
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 930X2K/931X2K
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic 
root=UUID=711b7dd0-0467-4bb6-85b4-bca68124c2cb ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/26/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P06AEU.084.151026.MK
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: NP930X2K-K07CN
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: SGL8656A04-C01-G001-S0001+10.0.10586
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP06AEU.084.151026.MK:bd10/26/2015:svnSAMSUNGELECTRONICSCO.,LTD.:pn930X2K/931X2K:pvrP06AEU:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP930X2K-K07CN:rvrSGL8656A04-C01-G001-S0001+10.0.10586:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
  dmi.product.name: 930X2K/931X2K
  dmi.product.version: P06AEU
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1609913] onibi (amd64) - tests ran: 19, failed: 3

[Brad Figg]

tests ran:  19, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-16_02-17-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] onza (i386) - tests ran: 22, failed: 4

[Brad Figg]

tests ran:  22, failed: 4;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-16_01-09-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1624179] [NEW] zfs property 'shareiscsi' listed in man page, but not supported.

[Frank Roberts]

Public bug reported:

The 'shareiscsi' property for ZFS volumes is listed in the manpage for
the 'zfs' command, but the property cannot be set on ZFS volumes.

root@monremonda:~# zfs create -V 25g zpt/eridian-zv

root@monremonda:~# zfs set shareiscsi=on zpt/eridian-zv
cannot set property for 'zpt/eridian-zv': invalid property 'shareiscsi'

Here are all of the properties for the ZFS volume eridian-zv:
root@monremonda:~# zfs get all zpt/eridian-zv
NAMEPROPERTY  VALUE  SOURCE
zpt/eridian-zv  type  volume -
zpt/eridian-zv  creation  Thu Sep 15 21:13 2016  -
zpt/eridian-zv  used  25.8G  -
zpt/eridian-zv  available 376G   -
zpt/eridian-zv  referenced12.0K  -
zpt/eridian-zv  compressratio 1.00x  -
zpt/eridian-zv  reservation   none   default
zpt/eridian-zv  volsize   25Glocal
zpt/eridian-zv  volblocksize  8K -
zpt/eridian-zv  checksum  on default
zpt/eridian-zv  compression   offinherited from zpt
zpt/eridian-zv  readonly  offdefault
zpt/eridian-zv  copies1  default
zpt/eridian-zv  refreservation25.8G  local
zpt/eridian-zv  primarycache  alldefault
zpt/eridian-zv  secondarycachealldefault
zpt/eridian-zv  usedbysnapshots   0  -
zpt/eridian-zv  usedbydataset 12.0K  -
zpt/eridian-zv  usedbychildren0  -
zpt/eridian-zv  usedbyrefreservation  25.8G  -
zpt/eridian-zv  logbias   latencydefault
zpt/eridian-zv  dedup offdefault
zpt/eridian-zv  mlslabel  none   default
zpt/eridian-zv  sync  standard   default
zpt/eridian-zv  refcompressratio  1.00x  -
zpt/eridian-zv  written   12.0K  -
zpt/eridian-zv  logicalused   4K -
zpt/eridian-zv  logicalreferenced 4K -
zpt/eridian-zv  snapshot_limitnone   default
zpt/eridian-zv  snapshot_countnone   default
zpt/eridian-zv  snapdev   hidden default
zpt/eridian-zv  context   none   default
zpt/eridian-zv  fscontext none   default
zpt/eridian-zv  defcontextnone   default
zpt/eridian-zv  rootcontext   none   default
zpt/eridian-zv  redundant_metadataalldefault


>From 'man zfs':

   shareiscsi=on | off

   Like  the  sharenfs property, shareiscsi indicates whether a ZFS 
volume is exported as
   an iSCSI target. The acceptable values for this property are on, 
off,  and  type=disk.
   The  default  value  is off. In the future, other target types might 
be supported. For
   example, tape.

   You might want to set shareiscsi=on for a file system so that all 
ZFS  volumes  within
   the file system are shared by default. However, setting this 
property on a file system
   has no direct effect.

It is also listed in the permissions section:

   Permissions  are  generally  the ability to use a ZFS subcommand or 
change a ZFS property.
   The following permissions are available:

   ...

 reservation  property
 secondarycache   property
 setuid   property
 shareiscsi   property
 sharenfs property
 sharesmb property

   ...


Finally, it is listed in the examples section:

   Example 7 Listing ZFS Properties

   The following command lists all properties for pool/home/bob.

 # zfs get all pool/home/bob
 NAME   PROPERTY  VALUE  SOURCE

 ...

 pool/home/bob  acltype   offdefault
 pool/home/bob  aclinheritrestricted default
 pool/home/bob  canmount  on default
 pool/home/bob  shareiscsioffdefault
 pool/home/bob  xattr on default
 pool/home/bob  copies1  default
 pool/home/bob  version   4  -

 ...


I suspect there is a good reason that the property is not supported, but the 
documentation should be changed so that it does not suggest that 'shareiscsi' 
is a valid property.

ProblemType: Bug

[Kernel-packages] [Bug 1609913] onibi (i386) - tests ran: 19, failed: 1

[Brad Figg]

tests ran:  19, failed: 1;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-16_00-51-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] dwalin (amd64) - tests ran: 136, failed: 0

[Brad Figg]

tests ran: 136, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/dwalin__4.8.0-9.10__2016-09-15_23-13-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1624164] [NEW] Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module i915_bpo

[Michael Schurter]

Public bug reported:

Also: Possible missing firmware /lib/firmware/i915/skl_guc_ver6.bin for
module i915_bpo

Ubuntu 16.04 Xenial

Packages:

ii  linux-firmware1.157.3   all   Firmware for 
Linux kernel drivers
ii  linux-image-generic   4.4.0.36.38   amd64 Generic Linux 
kernel image

** Affects: linux-firmware (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for
  module i915_bpo

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Also: Possible missing firmware /lib/firmware/i915/skl_guc_ver6.bin
  for module i915_bpo

  Ubuntu 16.04 Xenial

  Packages:

  ii  linux-firmware1.157.3   all   Firmware 
for Linux kernel drivers
  ii  linux-image-generic   4.4.0.36.38   amd64 Generic 
Linux kernel image

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[Kernel-packages] [Bug 1609913] onza (i386) - tests ran: 3, failed: 1

[Brad Figg]

tests ran:   3, failed: 1;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-15_21-22-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] onibi (i386) - tests ran: 3, failed: 1

[Brad Figg]

tests ran:   3, failed: 1;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-15_20-50-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1622763] Re: Sennheiser Officerunner - cannot get freq at ep 0x83

[David Britton]

Hi Joseph --

I installed the linux-image and -extra debs, rebooted, chose 4.4.0-36
from the advanced menu, and things work as expected.  Installation was
fine as well.

Testing performed:

* No frequency polling errors in kern.log (notice nothing since Sep 12
when I was running the ubuntu unpatched kernel, and it's now Sep 15):

Sep 12 15:10:14 helo kernel: [   50.823782] usb 2-1.2: 3:1: cannot get freq at 
ep 0x83
Sep 12 15:10:19 helo kernel: [   55.827676] usb 2-1.2: 3:1: cannot get freq at 
ep 0x83
dpb@helo:~[0]$ date
Thu Sep 15 16:57:29 MDT 2016

* Hangouts starts right up, no pausing upon launch

* Sound can be selected in `pavucontrol`, no weird pauses or hangs

* Sound file can be played from the command line fine, no pauses when
starting.

Thanks for getting back to me!

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Title:
  Sennheiser Officerunner - cannot get freq at ep 0x83

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  This USB headset doesn't seem to support sample rate polling, similar
  to this issue:

  https://bugzilla.kernel.org/show_bug.cgi?id=95961

  == The problem ==

  Every time something goes to interact with the device (playing a sound
  file, opening the sound panel, opening web audio/video), a 10 second
  pause is encountered, where dmesg prints out two messages:

usb 2-1.2: 2:1: cannot get freq at ep 0x83
usb 2-1.2: 2:1: cannot get freq at ep 0x83

  Once the sound is playing, everything is fine.  These sample rate
  polls don't seem to keep happening.  After waiting for maybe 30
  seconds after sound is playing, future interactions will again trigger
  the pause.

  This 10 second pause can introduce other subtle problems.  For
  instance, google hangouts will sometimes timeout waiting for the sound
  device to respond, and the browser tab will crash or not fully load as
  a result.  The sound panel often also will not display the device in
  the list of choices, and you will have to close it out.  Sometimes
  restart pulse audio to get it to recognize the headset again.

  == The solution ==

  It is simple, add this USB ID to the
  sound/usb/quirks.c:snd_usb_get_sample_rate_quirk function.

  case USB_ID(0x1395, 0x740a): /* Sennheiser Officerunner */

  version signature: Ubuntu 4.4.0-36.55-generic 4.4.16

  # lsusb |grep Senn
  Bus 002 Device 004: ID 1395:740a Sennheiser Communications

  # zcat  /var/log/kern.log.2.gz | grep 'cannot get' | tail -4
  Sep  2 11:26:56 helo kernel: [908040.937098] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 11:27:01 helo kernel: [908045.941168] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 12:18:44 helo kernel: [911149.006318] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  Sep  2 12:18:49 helo kernel: [911154.010268] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  ---
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC3:  dpb   12893 F pulseaudio
   /dev/snd/controlC2:  dpb   12893 F pulseaudio
   /dev/snd/controlC1:  dpb   12893 F pulseaudio
   /dev/snd/controlC0:  dpb   12893 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=a9a39ff3-c97d-471e-a0b3-518b4db8685c
  InstallationDate: Installed on 2015-03-18 (544 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150306)
  MachineType: Hewlett-Packard HP Z620 Workstation
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia zfs zunicode zcommon 
znvpair zavl
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed 
root=/dev/mapper/vgroot-lvroot ro console=tty0 console=ttyS4,115200 nosplash 
nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-02-16 (210 days ago)
  UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/27/2015
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: J61 v03.88
  dmi.board.asset.tag: 2UA41528ZC
  dmi.board.name: 158A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 0.00
  dmi.chassis.asset.tag: 2UA41528ZC
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 

[Kernel-packages] [Bug 1623194] Re: Permanent I/O from kworker and ecryptfs

[Sworddragon]

The issue still appears on the linked upstream kernel
(4.8.0-040800rc6-generic) and the kernel from xenial (linux-
image-4.4.0-36-generic).

** Tags added: kernel-bug-exists-upstream xenial

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

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Title:
  Permanent I/O from kworker and ecryptfs

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 16.10 dev and after upgrading from upstart to systemd
  (231-6) I'm noticing that if the system is on idle (even if only
  booted to the login screen) there are permanent I/O activities on my
  hard disk drive. On making a look with inotifywait this happens by
  permanently accessing files in /home/.ecryptfs/sworddragon/.Private
  (but no I/O appears at the transparent mountpoint at
  /home/sworddragon). On making a look with iotop the only I/O
  activities are comming from kworker (and sometimes jbd2) at this time.

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[Kernel-packages] [Bug 1622763] Re: Sennheiser Officerunner - cannot get freq at ep 0x83

[Joseph Salisbury]

I built a Xenial test kernel with the patch you posted.  The test kernel
can be downloaded from:

http://kernel.ubuntu.com/~jsalisbury/lp1622763/

Can you test this kernel and see if it resolves this bug?  If it does, I
can send the patch upstream and SRU it to the Ubuntu kernels.

You just need to install the linux-image and linux-image-extra .deb
packages to test the kernel.

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu)
   Status: Triaged => In Progress

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Yakkety)
   Importance: Medium
 Assignee: Joseph Salisbury (jsalisbury)
   Status: In Progress

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

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

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

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

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Title:
  Sennheiser Officerunner - cannot get freq at ep 0x83

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  This USB headset doesn't seem to support sample rate polling, similar
  to this issue:

  https://bugzilla.kernel.org/show_bug.cgi?id=95961

  == The problem ==

  Every time something goes to interact with the device (playing a sound
  file, opening the sound panel, opening web audio/video), a 10 second
  pause is encountered, where dmesg prints out two messages:

usb 2-1.2: 2:1: cannot get freq at ep 0x83
usb 2-1.2: 2:1: cannot get freq at ep 0x83

  Once the sound is playing, everything is fine.  These sample rate
  polls don't seem to keep happening.  After waiting for maybe 30
  seconds after sound is playing, future interactions will again trigger
  the pause.

  This 10 second pause can introduce other subtle problems.  For
  instance, google hangouts will sometimes timeout waiting for the sound
  device to respond, and the browser tab will crash or not fully load as
  a result.  The sound panel often also will not display the device in
  the list of choices, and you will have to close it out.  Sometimes
  restart pulse audio to get it to recognize the headset again.

  == The solution ==

  It is simple, add this USB ID to the
  sound/usb/quirks.c:snd_usb_get_sample_rate_quirk function.

  case USB_ID(0x1395, 0x740a): /* Sennheiser Officerunner */

  version signature: Ubuntu 4.4.0-36.55-generic 4.4.16

  # lsusb |grep Senn
  Bus 002 Device 004: ID 1395:740a Sennheiser Communications

  # zcat  /var/log/kern.log.2.gz | grep 'cannot get' | tail -4
  Sep  2 11:26:56 helo kernel: [908040.937098] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 11:27:01 helo kernel: [908045.941168] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 12:18:44 helo kernel: [911149.006318] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  Sep  2 12:18:49 helo kernel: [911154.010268] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  ---
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC3:  dpb   12893 F pulseaudio
   /dev/snd/controlC2:  dpb   12893 F pulseaudio
   /dev/snd/controlC1:  dpb   12893 F pulseaudio
   /dev/snd/controlC0:  dpb   12893 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=a9a39ff3-c97d-471e-a0b3-518b4db8685c
  InstallationDate: Installed on 2015-03-18 (544 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150306)
  MachineType: Hewlett-Packard HP Z620 Workstation
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia zfs zunicode zcommon 
znvpair zavl
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed 
root=/dev/mapper/vgroot-lvroot ro console=tty0 console=ttyS4,115200 nosplash 
nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-36-generic x86_64
  UpgradeStatus: 

[Kernel-packages] [Bug 1609913] dwalin (amd64) - tests ran: 19, failed: 3

[Brad Figg]

tests ran:  19, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/dwalin__4.8.0-9.10__2016-09-15_21-45-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1572801] Re: Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

[emdee]

Just installed the new Ubuntu base that arrived as an OS update and
contained a compiz upgrade - no discernible improvement.

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Title:
  Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Xenial:
  Confirmed

Bug description:
  Ubuntu 16.04 64bit ISO number 20160420.1
  unity version 7.4.0+16.04.20160415-0ubuntu1
  Ubuntu 16.04 64bit ram usage has increase dramatically over Ubuntu 15.10
  Ubuntu 16.04 ram roughly 1 GB Ubuntu15.10 can be tuned to 420, 450 MB
  Ubuntu 16.04 with unity uses 1GB whereas Kubuntu 16.04 is using 420MB live usb

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: unity 7.4.0+16.04.20160415-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.376
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr 21 01:44:22 2016
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics 
Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
 Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor 
Integrated Graphics Controller [1043:8534]
  GsettingsChanges:
   b'org.compiz.core' b'outputs' b"['1920x1080+0+0']"
   b'org.compiz.core' b'active-plugins' b"['core', 'composite', 'opengl', 
'place', 'regex', 'resize', 'session', 'snap', 'vpswitch', 'wall', 'animation', 
'commands', 'compiztoolbox', 'copytex', 'fade', 'grid', 'imgpng', 'mousepoll', 
'move', 'scale', 'unitymtgrabhandles', 'workarounds', 'expo', 'ezoom', 
'unityshell']"
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
   b'org.gnome.desktop.interface' b'scaling-factor' b'uint32 1'
  LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  MachineType: ASUS All Series
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- 
cdrom-detect/try-usb=true noprompt
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/03/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2004
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87-PLUS
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2004:bd06/03/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PLUS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS
  version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2
  xserver.bootTime: Thu Apr 21 01:37:17 2016
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   
  xserver.version: 2:1.18.3-1ubuntu2

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[Kernel-packages] [Bug 1566302] Re: Ubuntu 16.04: Suspend freezes the system after upgrade to linux image 4.4.0-16

[Tim]

Did you nuke xscreensaver and or light lock.  If you disabled all else
(for testing) the last option should apply prior to resuming.

Blinking Green power = Suspend
No light on power = Hibernate
Solid green power = xautolock, screensaver, or equivalent

Prior - I could make hibernate and suspend work consistently (inside 10
minutes).  If the last option is causing the issue the screen will go
black at exactly 10 minutes.  The only way I could resume properly every
time was to remove them.

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Title:
  Ubuntu 16.04: Suspend freezes the system after upgrade to linux image
  4.4.0-16

Status in linux package in Ubuntu:
  Won't Fix

Bug description:
  I'm using ubuntu 16.04 on a XPS 15 9550.

  Suspend/resume worked flawlessly with linux image 4.4.0-15, and after
  standard upgrade yesterday (5/04/2016) which installed image 4.4.0-16,
  the system freezes when attempting a suspend. I get  no response from
  the system (nor keyboard, nor screen, nor touchpad), but it gets very
  hot, so that it must be running something.

  Booting with 4.4.0-15 makes the suspend to work perfectly.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-extra-4.4.0-16-generic 4.4.0-16.32
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  macias 1770 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Tue Apr  5 14:56:17 2016
  HibernationDevice: RESUME=UUID=4180adfa-3852-4a96-86b4-f3696448c743
  InstallationDate: Installed on 2016-03-07 (28 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160304)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f3:21d5 Elan Microelectronics Corp. 
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
   Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=es_ES
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic.efi.signed 
root=UUID=673f4658-75f8-4c01-bcd8-0af860269699 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/25/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.01.19
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.01.19:bd01/25/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1609913] modoc (ppc64el) - tests ran: 64, failed: 0

[Brad Figg]

tests ran:  64, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/modoc__4.8.0-9.10__2016-09-15_21-32-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check is not working

[Brian Murray]

** Changed in: dkms (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: dkms (Ubuntu Yakkety)
   Status: Triaged => In Progress

** Changed in: dkms (Ubuntu Trusty)
   Status: New => In Progress

** Changed in: dkms (Ubuntu Trusty)
 Assignee: (unassigned) => Brian Murray (brian-murray)

** Changed in: dkms (Ubuntu Xenial)
 Assignee: (unassigned) => Brian Murray (brian-murray)

** Changed in: dkms (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: dkms (Ubuntu Xenial)
   Importance: Undecided => Medium

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Title:
  dkms_packages.py supported kernel check is not working

Status in dkms package in Ubuntu:
  In Progress
Status in dkms source package in Trusty:
  In Progress
Status in dkms source package in Xenial:
  In Progress
Status in dkms source package in Yakkety:
  In Progress

Bug description:
  Test Case
  -
  1) Look for some dkms package in /usr/src e.g. bbswitch-0.8
  2) Run python3 /usr/share/apport/package-hooks/dkms_packages.py -m bbswitch 
-v 0.8 -k 4.6.1-01234-lowlatency
  3) Observe a crash report dialog from apport for bbswitch

  With the version of apport from -proposed you will instead receive:

  ERROR (dkms apport): kernel package linux-
  headers-4.6.1-01234-lowlatency is not supported

  
  The apport package hook for dkms packages seems to have an error in its 
supported kernel check.  If the kernel is an unsupported one, the hook should 
exit with a return code of 1.  However, in the Ubuntu Error Tracker we can see 
some crashes with unsupported kernel versions e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check is not working

[Brian Murray]

** Description changed:

- The apport package hook for dkms packages seems to have an error in its
- supported kernel check.  If the kernel is an unsupported one, the hook
- should exit with a return code of 1.  However, in the Ubuntu Error
- Tracker we can see some crashes with unsupported kernel versions e.g.:
+ Test Case
+ -
+ 1) Look for some dkms package in /usr/src e.g. bbswitch-0.8
+ 2) Run python3 /usr/share/apport/package-hooks/dkms_packages.py -m bbswitch 
-v 0.8 -k 4.6.1-01234-lowlatency
+ 3) Observe a crash report dialog from apport for bbswitch
+ 
+ With the version of apport from -proposed you will instead receive:
+ 
+ ERROR (dkms apport): kernel package linux-headers-4.6.1-01234-lowlatency
+ is not supported
+ 
+ 
+ The apport package hook for dkms packages seems to have an error in its 
supported kernel check.  If the kernel is an unsupported one, the hook should 
exit with a return code of 1.  However, in the Ubuntu Error Tracker we can see 
some crashes with unsupported kernel versions e.g.:
  
  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency
  
  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency
  
  If the intent really is to block creation of these reports, then let's
  do that.

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Title:
  dkms_packages.py supported kernel check is not working

Status in dkms package in Ubuntu:
  Triaged
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New
Status in dkms source package in Yakkety:
  Triaged

Bug description:
  Test Case
  -
  1) Look for some dkms package in /usr/src e.g. bbswitch-0.8
  2) Run python3 /usr/share/apport/package-hooks/dkms_packages.py -m bbswitch 
-v 0.8 -k 4.6.1-01234-lowlatency
  3) Observe a crash report dialog from apport for bbswitch

  With the version of apport from -proposed you will instead receive:

  ERROR (dkms apport): kernel package linux-
  headers-4.6.1-01234-lowlatency is not supported

  
  The apport package hook for dkms packages seems to have an error in its 
supported kernel check.  If the kernel is an unsupported one, the hook should 
exit with a return code of 1.  However, in the Ubuntu Error Tracker we can see 
some crashes with unsupported kernel versions e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1609913] onza (amd64) - tests ran: 5, failed: 3

[Brad Figg]

tests ran:   5, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-15_18-48-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] modoc (ppc64el) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/modoc__4.8.0-9.10__2016-09-15_21-01-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] dwalin (amd64) - tests ran: 35, failed: 4

[Brad Figg]

tests ran:  35, failed: 4;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/dwalin__4.8.0-9.10__2016-09-15_19-48-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1572801] Re: Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

[emdee]

Well, it is good to know that others have the same problem as myself,
but the comments do not all add any new information in order to help
address the issue. The problem CANNOT just be a straight memory leak or
CPU usage issue. I am running 16.04.1 on a 64-bit Dell I with Radeon
graphics and have had various error messages around this problem (during
the boot process). First, after installing the OS, I have had a few
normal boots, all being responsive and quick (also the boot process
being quick and the shutdown lightning-fast). Then, don't know what
triggered it, the CPU and memory usage went up - and not back down. It
does not matter what I do, once there is a rogue job in the system, it
is persistent. It comes back up during the next (agonizingly slow!) boot
as well, before I even log in. So it's got nothing to do with the
software that is running at the time a regular user starts to check. I
have tried the uninstall work-around mentioned above (evolution, gnome-
software), no change. At one point the computer was very unresponsive,
sluggish, getting hot, but when I run the system monitor, the compiz
memory usage is only 195 MB(!) and CPU usage is entirely normal. 0 when
I don't move the cursor, up to 15 or 20% when I hover the cursor above
the launch pad. And it goes back to 0 afterwards. But the fan does NOT
stop howling. So I think an erroneous entry is kept somewhere (not in
the .compiz directory; I've tried that work-around) that makes the
system BELIEVE that something is using lots of memory and/or CPU,
although that is not necessarily the case at the time. What did help,
ONCE, about a week ago, was a complete system crash! After that,
everything was back to normal. Astonishingly, there was nothing wrong on
the hard disk, nothing needed fixing; lightning-fast boot, ALL ready to
go within seconds! Does this trigger somebody's mind? I am only a user,
not a developer; and I hope that somebody who is more computer-literate
that I can "read the signs" and make sense out of the symptoms I am
describing - thank you in advance!

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Title:
  Ubuntu 16.04 Unity desktop uses much more ram than Ubuntu 15.10

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Xenial:
  Confirmed

Bug description:
  Ubuntu 16.04 64bit ISO number 20160420.1
  unity version 7.4.0+16.04.20160415-0ubuntu1
  Ubuntu 16.04 64bit ram usage has increase dramatically over Ubuntu 15.10
  Ubuntu 16.04 ram roughly 1 GB Ubuntu15.10 can be tuned to 420, 450 MB
  Ubuntu 16.04 with unity uses 1GB whereas Kubuntu 16.04 is using 420MB live usb

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: unity 7.4.0+16.04.20160415-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CasperVersion: 1.376
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr 21 01:44:22 2016
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics 
Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
 Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor 
Integrated Graphics Controller [1043:8534]
  GsettingsChanges:
   b'org.compiz.core' b'outputs' b"['1920x1080+0+0']"
   b'org.compiz.core' b'active-plugins' b"['core', 'composite', 'opengl', 
'place', 'regex', 'resize', 'session', 'snap', 'vpswitch', 'wall', 'animation', 
'commands', 'compiztoolbox', 'copytex', 'fade', 'grid', 'imgpng', 'mousepoll', 
'move', 'scale', 'unitymtgrabhandles', 'workarounds', 'expo', 'ezoom', 
'unityshell']"
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
   b'org.gnome.desktop.interface' b'scaling-factor' b'uint32 1'
  LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  MachineType: ASUS All Series
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- 
cdrom-detect/try-usb=true noprompt
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/03/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2004
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z87-PLUS
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  

[Kernel-packages] [Bug 1608236] Re: Regression: S-video output does not work

[Joseph Salisbury]

I built the next test kernel, up to the following commit:
dcf9fa00268dd24d9ecaa4f84cc6d07de8bd86a7

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1608236

Can you test that kernel and report back if it has the bug or not? I
will build the next test kernel based on your test results.

Thanks in advance

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Title:
  Regression: S-video output does not work

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Regression. S-video output can not be used. It works by 4.4.0-22-generic.
  xrandr tells on 4.4.0-31-generic:

  TV1 unknown connection (normal left inverted right x axis y axis)
 848x480   50.00 +
 640x480   50.00 +
 1024x768  50.00  
 800x600   50.00

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jarnos 1573 F pulseaudio
  CurrentDesktop: XFCE
  Date: Sun Jul 31 17:15:16 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-04-28 (94 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 89224MG
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic 
root=UUID=15cc1d62-fbc6-4ce3-bf32-e35c61a921cf ro
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/13/06
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 63ET13WW
  dmi.board.name: CAPELL VALLEY(NAPA) CRB
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnLENOVO:bvr63ET13WW:bd09/13/06:svnLENOVO:pn89224MG:pvr3000C200:rvnLENOVO:rnCAPELLVALLEY(NAPA)CRB:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: 89224MG
  dmi.product.version: 3000 C200
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check is wrong

[Brian Murray]

** Summary changed:

- dkms_packages.py supported kernel check seems wrong
+ dkms_packages.py supported kernel check is wrong

** Summary changed:

- dkms_packages.py supported kernel check is wrong
+ dkms_packages.py supported kernel check is not working

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Title:
  dkms_packages.py supported kernel check is not working

Status in dkms package in Ubuntu:
  Triaged
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New
Status in dkms source package in Yakkety:
  Triaged

Bug description:
  The apport package hook for dkms packages seems to have an error in
  its supported kernel check.  If the kernel is an unsupported one, the
  hook should exit with a return code of 1.  However, in the Ubuntu
  Error Tracker we can see some crashes with unsupported kernel versions
  e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1616107] Re: Kernel oops + system freeze on network-bridge shutdown

[Joseph Salisbury]

It looks like we can perform a reverse bisect between 4.4 final and
4.5-rc1.  Can you give 4.4 final a test, just to confirm it exhibits the
bug and it wasn't introduced in on of the stable updates in 4.4?  4.4
final can be downloaded from:

http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/

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Title:
  Kernel oops + system freeze on network-bridge shutdown

Status in bridge-utils package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  A Kernel oops leaves Ubuntu 16.04 unusable when a network bridge is
  brought down on a HPE 530SFP+ 10GBit NIC that uses bnx2x as a driver.
  This error does not appear in Ubuntu 14.04 however.

  The error is reproducible whenever issuing the commands "shutdown",
  "service networking stop" or "brctl delbr br0". Manually creating the
  bridge and subsequently bringing it down results in the same error.

  /var/log/kern.log:
  [...]
  Aug 23 15:09:46 base1 kernel: [  617.996677] device ens1f0 left promiscuous 
mode
  Aug 23 15:09:46 base1 kernel: [  617.996699] br0: port 1(ens1f0) entered 
disabled state
  Aug 23 15:09:46 base1 kernel: [  617.996730] BUG: unable to handle kernel 
NULL pointer dereference at 00d2
  Aug 23 15:09:46 base1 kernel: [  618.008306] IP: [] 
__vlan_flush+0x18/0x60 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.020549] PGD 10374c0067 PUD 1033927067 
PMD 0
  Aug 23 15:09:46 base1 kernel: [  618.032773] Oops: 0002 [#1] SMP
  Aug 23 15:09:46 base1 kernel: [  618.044434] Modules linked in: nls_iso8859_1 
ipmi_ssif intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel 
kvm irqbypass sb_edac edac_core joydev bridge stp llc input_leds hpilo lpc_ich 
ioatdma ipmi_si ipmi_msghandler shpchp mac_hid acpi_power_meter ib_iser rdma_cm 
iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov 
async_memcpy async_pq async_xor async_tx xor raid6_pq raid0 multipath linear 
raid1 hid_generic crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw 
gf128mul glue_helper ablk_helper cryptd igb usbhid hid bnx2x dca ahci 
i2c_algo_bit vxlan libahci ip6_udp_tunnel udp_tunnel ptp pps_core mdio 
libcrc32c wmi fjes
  Aug 23 15:09:46 base1 kernel: [  618.058563] CPU: 3 PID: 4049 Comm: brctl Not 
tainted 4.4.0-34-generic #53-Ubuntu
  Aug 23 15:09:46 base1 kernel: [  618.058564] Hardware name: HP ProLiant DL120 
Gen9/ProLiant DL120 Gen9, BIOS P86 05/05/2016
  Aug 23 15:09:46 base1 kernel: [  618.058574] task: 881030676040 ti: 
8810341e4000 task.ti: 8810341e4000
  Aug 23 15:09:46 base1 kernel: [  618.058576] RIP: 0010:[]  
[] __vlan_flush+0x18/0x60 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058754] RSP: 0018:8810341e7d68  
EFLAGS: 00010206
  Aug 23 15:09:46 base1 kernel: [  618.058769] RAX:  RBX: 
 RCX: 
  Aug 23 15:09:46 base1 kernel: [  618.058774] RDX: 881038470848 RSI: 
 RDI: 
  Aug 23 15:09:46 base1 kernel: [  618.058775] RBP: 8810341e7d78 R08: 
 R09: 8170d949
  Aug 23 15:09:46 base1 kernel: [  618.058776] R10: ead61340 R11: 
8810329d2c00 R12: 00c0
  Aug 23 15:09:46 base1 kernel: [  618.058777] R13: 881030044000 R14: 
881038470840 R15: 
  Aug 23 15:09:46 base1 kernel: [  618.058782] FS:  7f9aebc94700() 
GS:88107fcc() knlGS:
  Aug 23 15:09:46 base1 kernel: [  618.058789] CS:  0010 DS:  ES:  CR0: 
80050033
  Aug 23 15:09:46 base1 kernel: [  618.058790] CR2: 00d2 CR3: 
00102fe83000 CR4: 001406e0
  Aug 23 15:09:46 base1 kernel: [  618.058802] Stack:
  Aug 23 15:09:46 base1 kernel: [  618.058806]   
8810356a4c00 8810341e7d98 c0489258
  Aug 23 15:09:46 base1 kernel: [  618.058822]  8810356a4c00 
881038470840 8810341e7dc0 c0479bd8
  Aug 23 15:09:46 base1 kernel: [  618.058825]  881038470838 
881038470848 88103847 8810341e7df8
  Aug 23 15:09:46 base1 kernel: [  618.058827] Call Trace:
  Aug 23 15:09:46 base1 kernel: [  618.058863]  [] 
nbp_vlan_flush+0x28/0x65 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058870]  [] 
del_nbp+0x98/0x130 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058889]  [] 
br_dev_delete+0x42/0xb0 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058895]  [] 
br_del_bridge+0x4a/0x70 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058911]  [] 
br_ioctl_deviceless_stub+0x153/0x230 [bridge]
  Aug 23 15:09:46 base1 kernel: [  618.058984]  [] ? 
security_file_alloc+0x33/0x50
  Aug 23 15:09:46 base1 kernel: [  618.059095]  [] 
sock_ioctl+0x215/0x290
  Aug 23 15:09:46 base1 kernel: [  618.059121]  [] 
do_vfs_ioctl+0x29f/0x490
  Aug 23 

[Kernel-packages] [Bug 1609913] onibi (amd64) - tests ran: 5, failed: 3

[Brad Figg]

tests ran:   5, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-15_18-05-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1621699] Re: Upgrade to 16.04.1 LTS incorrect disk enumeration

[Joseph Salisbury]

This issue appears to be an upstream bug, since you tested the latest
upstream kernel. Would it be possible for you to open an upstream bug
report[0]? That will allow the upstream Developers to examine the issue,
and may provide a quicker resolution to the bug.

Please follow the instructions on the wiki page[0]. The first step is to
email the appropriate mailing list. If no response is received, then a
bug may be opened on bugzilla.kernel.org.

Once this bug is reported upstream, please add the tag: 'kernel-bug-
reported-upstream'.

[0] https://wiki.ubuntu.com/Bugs/Upstream/kernel

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Title:
  Upgrade to 16.04.1 LTS incorrect disk enumeration

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My system had this disk configuration running 14.04 without issue:
  1 SATA SSD ext4 on internal 6Gb SATA port was /dev/sda with 14.04 OS 
installed.
  3 SATA disks (zfs raidz) on internal 3Gb SATA ports was /dev/sd[bcd]
  8 SATA disks ext4 on LSI Megaraid 9240-8i in IT mode was /dev/sd[efghijkl]

  Upgrade to 16.04.1 LTS now looks like this:
  1 SATA SSD ext4 on internal 6Gb SATA port is now /dev/sdi with 16.04.1 
installed.
  3 SATA disks (zfs raidz) on internal 3Gb SATA ports is now /dev/sd[jkl]
  8 SATA disks ext4 on LSI Megaraid 9240-8i in IT mode are /dev/sd[abcdefgh]

  The sytem boots, but any utils e.g. smartd, hdparm etc. referencing
  /dev/sda are now fubared.

  Booting a 12.04 LiveCD enumerates the disks correctly.
  Booting a 16.04 LiveCD enumerates the disks incorrectly as described above.

  I'm pointing the blame for this at mpt3sas.ko (kernel module loaded
  for the LSI hba) which was previously mpt2sas.ko

  This bug is completely repeatable on every boot.

  See attached:

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[Kernel-packages] [Bug 1621699] Re: Upgrade to 16.04.1 LTS incorrect disk enumeration

[Joseph Salisbury]

We can also perform a kernel bisect to identify the commit that
introduced this regression.

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Title:
  Upgrade to 16.04.1 LTS incorrect disk enumeration

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My system had this disk configuration running 14.04 without issue:
  1 SATA SSD ext4 on internal 6Gb SATA port was /dev/sda with 14.04 OS 
installed.
  3 SATA disks (zfs raidz) on internal 3Gb SATA ports was /dev/sd[bcd]
  8 SATA disks ext4 on LSI Megaraid 9240-8i in IT mode was /dev/sd[efghijkl]

  Upgrade to 16.04.1 LTS now looks like this:
  1 SATA SSD ext4 on internal 6Gb SATA port is now /dev/sdi with 16.04.1 
installed.
  3 SATA disks (zfs raidz) on internal 3Gb SATA ports is now /dev/sd[jkl]
  8 SATA disks ext4 on LSI Megaraid 9240-8i in IT mode are /dev/sd[abcdefgh]

  The sytem boots, but any utils e.g. smartd, hdparm etc. referencing
  /dev/sda are now fubared.

  Booting a 12.04 LiveCD enumerates the disks correctly.
  Booting a 16.04 LiveCD enumerates the disks incorrectly as described above.

  I'm pointing the blame for this at mpt3sas.ko (kernel module loaded
  for the LSI hba) which was previously mpt2sas.ko

  This bug is completely repeatable on every boot.

  See attached:

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[Kernel-packages] [Bug 1624043] Re: Call to fork/clone fails with EAGAIN (before encountering resource limits)

[Andrew]

** Tags added: kernel-bug-exists-upstream

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

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Title:
  Call to fork/clone fails with EAGAIN (before encountering resource
  limits)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I wrote a test program that forks processes until the fork calls start
  to fail.  It forks around 12000 processes and then the fork calls
  start failing with EAGAIN.  According to the fork man page, there are
  four conditions that could cause EAGAIN to be returned:

  - the  RLIMIT_NPROC soft resource limit, which limits the number of processes 
and threads for a real user ID, was reached
  - the kernel's system-wide limit on the number of processes and threads, 
/proc/sys/kernel/threads-max, was reached
  - the maximum number of PIDs, /proc/sys/kernel/pid_max, was reached
  - The caller is operating under the SCHED_DEADLINE scheduling policy and does 
not have the reset-on-fork flag set

  On my machine:
   - Before running the program, ~250 processes / ~500 threads are running (as 
determined by ps)
   - RLIMIT_NPROC (soft and hard) is 31616
   - threads-max is 63233
   - pid_max is 32768
   - the program runs with the SCHED_NORMAL scheduling policy (so, not 
SCHED_DEADLINE)

  It seems strange that the fork calls fail after ~12000 forks, (it
  should fail at 31616.)  Some more technical details:

   - Reproducible on Ubuntu 16.04.1 running with kernel 4.4.0-36-generic.
   - Reproducible when tested with mainline kernel 4.8.0-040800rc6-generic
   - Doesn't occur on Ubuntu 12.04 running with kernel 3.2.0-23-generic
   - Monitoring thread usage, it appears to fail at exactly the 12,500 thread 
mark
   - From using strace, it looks like clone is the syscall actually being used 
behind the scenes (should have the same EAGAIN error semantics, from the clone 
man page.)
   - From using systemtap and ftrace, it looks like copy_process in _do_fork 
returns an error when this case is hit.  Maybe from sched_trace?  It's hard to 
tell - the ftrace output doesn't seem complete.

  I'm attaching the test fork program I've been using, which has some
  code to also print the aforementioned values.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  shockwave   3454 F pulseaudio
   /dev/snd/controlC0:  shockwave   3454 F pulseaudio
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Thu Sep 15 11:07:16 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=281b1d85-c94d-43ee-a37b-736e550f48e7
  InstallationDate: Installed on 2016-09-12 (3 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig:
   lono wireless extensions.
   
   eno1  no wireless extensions.
  MachineType: Dell Inc. Precision T1600
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=e15cb9c6-c1a4-4313-9067-340edb6098a1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/11/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 06NWYK
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd04/11/2011:svnDellInc.:pnPrecisionT1600:pvr01:rvnDellInc.:rn06NWYK:rvrA00:cvnDellInc.:ct6:cvr:
  dmi.product.name: Precision T1600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check seems wrong

[Brian Murray]

** Changed in: dkms (Ubuntu)
   Status: New => Triaged

** Changed in: dkms (Ubuntu)
   Importance: Undecided => Medium

** Changed in: dkms (Ubuntu)
 Assignee: (unassigned) => Brian Murray (brian-murray)

** Also affects: dkms (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Also affects: dkms (Ubuntu Yakkety)
   Importance: Medium
 Assignee: Brian Murray (brian-murray)
   Status: Triaged

** Also affects: dkms (Ubuntu Xenial)
   Importance: Undecided
   Status: New

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Title:
  dkms_packages.py supported kernel check seems wrong

Status in dkms package in Ubuntu:
  Triaged
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New
Status in dkms source package in Yakkety:
  Triaged

Bug description:
  The apport package hook for dkms packages seems to have an error in
  its supported kernel check.  If the kernel is an unsupported one, the
  hook should exit with a return code of 1.  However, in the Ubuntu
  Error Tracker we can see some crashes with unsupported kernel versions
  e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1623820] Re: USB devices routed into VirtualBox pollute dmesg with xhci_hcd ... WARN Event TRB for slot ... with no TDs queued?

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  USB devices routed into VirtualBox pollute dmesg with xhci_hcd ...
  WARN Event TRB for slot ...  with no TDs queued?

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  As soon as I use USB devices in VirtualBox, I start getting messages
  like

  [863734.126179] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.190363] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.280418] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.370629] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.546726] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.846431] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863734.940460] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.120483] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.179285] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.281434] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.400142] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.566276] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.691233] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.870846] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863735.991530] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863736.171197] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863736.283734] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863736.286267] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863736.290070] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?
  [863736.440613] xhci_hcd :00:14.0: WARN Event TRB for slot 20 ep 4 with 
no TDs queued?

  in my dmesg. Even if the system seems to work fine in general, this is
  very annoying and hides real error log entries.

  I am using

  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04

  with stock kernel

  4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64
  x86_64 x86_64 GNU/Linux

  but have seen this problem also with previous kernel versions.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  twegner5589 F pulseaudio
twegner6165 F pulseaudio
   /dev/snd/controlC1:  twegner5589 F pulseaudio
twegner6165 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Sep 13 17:23:27 2016
  HibernationDevice: RESUME=UUID=630d2748-e400-4158-aac0-5386421b662b
  InstallationDate: Installed on 2016-05-20 (116 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 20BUS11B0F
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/08/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: JBET51WW (1.16 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BUS11B0F
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: DE-L-7006941
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 

[Kernel-packages] [Bug 1470250] Re: [Hyper-V] Ubuntu 14.04.2 LTS Generation 2 SCSI Errors on VSS Based Backups

[Joseph Salisbury]

You can install the .deb packages by using the dpkg command from a
terminal.  For example:

sudo dpkg -i linux-
image-3.13.0-95-generic_3.13.0-95.142~lp1470250faulpeltzPatchBAckported_amd64.deb

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Title:
  [Hyper-V] Ubuntu 14.04.2 LTS Generation 2 SCSI Errors on VSS Based
  Backups

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Wily:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  Customers have reported running various versions of Ubuntu 14.04.2 LTS
  on Generation 2 Hyper-V Hosts.On a random Basis, the file system
  will be mounted Read-Only due to a "disk error" (which really isn't
  the case here).As a result, they must reboot the Ubuntu guest to
  get the file system to mount RW again.

  The Error seen are the following:
  Apr 30 00:02:01 balticnetworkstraining kernel: [640153.968142] storvsc: Sense 
Key : Unit Attention [current] 
  Apr 30 00:02:01 balticnetworkstraining kernel: [640153.968145] storvsc: Add. 
Sense: Changed operating definition
  Apr 30 00:02:01 balticnetworkstraining kernel: [640153.968161] sd 0:0:0:0: 
Warning! Received an indication that the operating parameters on this target 
have changed. The Linux SCSI layer does not automatically adjust these 
parameters.
  Apr 30 01:23:26 balticnetworkstraining kernel: [645039.584164] hv_storvsc 
vmbus_0_4: cmd 0x2a scsi status 0x2 srb status 0x82
  Apr 30 01:23:26 balticnetworkstraining kernel: [645039.584178] hv_storvsc 
vmbus_0_4: stor pkt 88006eb6c700 autosense data valid - len 18
  Apr 30 01:23:26 balticnetworkstraining kernel: [645039.584180] storvsc: Sense 
Key : Unit Attention [current] 
  Apr 30 01:23:26 balticnetworkstraining kernel: [645039.584183] storvsc: Add. 
Sense: Changed operating definition
  Apr 30 01:23:26 balticnetworkstraining kernel: [645039.584198] sd 0:0:0:0: 
Warning! Received an indication that the operating parameters on this target 
have changed.  The Linux SCSI layer does not automatically adjust these 
parameters.

  This relates to the VSS "Windows Server Backup" process that kicks off at 
midnight on the host and finishes an hour and half later.   
  Yes, we do have hv_vss_daemon and hv_kvp_daemon running for the correct 
kernel version we have.   We're currently running kernel version 
3.13.0-49-generic #83 on one system and 3.16.0-34-generic #37 on the other. -- 
We see the same errors on both.
  As a result, we've been hesitant to drop any more ubuntu guests on our 2012R2 
hyper-v system because of this.   We can stop the backup process and all is 
good, but we need nightly backups to image all of our VM's.   All the windows 
guests have no issues of course.   We also have some CentOS based guests 
running without issues from what we've seen.

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[Kernel-packages] [Bug 1609242] Re: Kernels 4.3-4.8 result in blackscreen - Intel Ivybridge

[Joseph Salisbury]

Yes, there is no need to install the headers.

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Title:
  Kernels 4.3-4.8 result in blackscreen - Intel Ivybridge

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  When I install Ubuntu 16.04 on my computer the screen goes blank at
  login. I can blindly login and it boots but I cannot use the display
  (external monitor through HDMI).

  I've looked online for an answer to this issue but could not find a
  solution.  However, many people report this issue in forums with the
  4.4x kernel.

  On my main computer, I upgraded from 14.04 to 16.04.1. On this
  computer I was able to switch back to the 3.13 kernel which *does
  work*.

  On the same computer, if I use a 16.04 live CD, it does the same
  thing.  The screen goes blank.

  UEFI may be part of the issue as well.  I have it disabled in bios
  (set to legacy mode) but when I first boot, it seems to go into UEFI
  mode first and then, after rebooting with  it shows
  me the list of kernels. I can select the kernel from there but if I
  use a 4.4x kernel, it blanks out at encryption passphrase screen.

  There are also people with similar issues on AskUbuntu.

  Here's some basic HW info.  If you require more, please ask.

  sudo lshw | head
  zbox
  description: Notebook
  product: ZBOX-ID18 (NA)
  vendor: ZOTAC
  version: XX
  serial: G211X
  width: 64 bits
  capabilities: smbios-2.7 dmi-2.7 vsyscall32
  configuration: boot=normal chassis=notebook family=NA sku=NA 
uuid=00020003-0004-0005-0006-000700080009
    *-core

  sudo lshw -C display
    *-display
     description: VGA compatible controller
     product: 3rd Gen Core processor Graphics Controller
     vendor: Intel Corporation
     physical id: 2
     bus info: pci@:00:02.0
     version: 09
     width: 64 bits
     clock: 33MHz
     capabilities: msi pm vga_controller bus_master cap_list rom
     configuration: driver=i915 latency=0
     resources: irq:45 memory:f780-f7bf memory:e000-efff 
ioport:f000(size=64)

  lsb_release -rd
  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04
  ---
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user5536 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: #RESUME=UUID=edaa55c6-eb56-43fb-8004-495948b72b38
  InstallationDate: Installed on 2014-07-23 (743 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140313)
  MachineType: ZOTAC ZBOX-ID18
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-92-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  ProcVersionSignature: Ubuntu 3.13.0-92.139-generic 3.13.11-ckt39
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-92-generic N/A
   linux-backports-modules-3.13.0-92-generic  N/A
   linux-firmware 1.157.2
  RfKill:

  StagingDrivers: rts5139
  Tags:  xenial staging
  Uname: Linux 3.13.0-92-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-07-31 (3 days ago)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 03/13/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: B211P011
  dmi.board.asset.tag: NA
  dmi.board.name: ZBOX-ID18
  dmi.board.vendor: ZOTAC
  dmi.board.version: XX
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 10
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrB211P011:bd03/13/2014:svnZOTAC:pnZBOX-ID18:pvrXX:rvnZOTAC:rnZBOX-ID18:rvrXX:cvnNA:ct10:cvrNA:
  dmi.product.name: ZBOX-ID18
  dmi.product.version: XX
  dmi.sys.vendor: ZOTAC

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[Kernel-packages] [Bug 1623572] Re: Continuous messages in journal related to USB device.

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  Continuous messages in journal related to USB device.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have a USB multi-card reader.  When it is plugged in I get
  continuous messages in the journal

  eg

  Sep 14 16:55:16 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:16 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:17 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:17 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:17 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:23 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:28 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:30 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:40 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:55:47 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:56:04 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:56:18 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:56:25 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd
  Sep 14 16:56:35 rose kernel: usb 10-1.1: reset high-speed USB device number 6 
using xhci_hcd

  I have no idea whether this relates to a faulty device or a system
  problem.

  Regards

  Tony

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  tony   4726 F pulseaudio
   /dev/snd/controlC0:  tony   4726 F pulseaudio
  Date: Wed Sep 14 16:53:10 2016
  HibernationDevice: RESUME=UUID=925ed755-51a9-4968-ab9d-1a8c4c0cc93c
  InstallationDate: Installed on 2015-06-12 (460 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=f32dfa71-d154-4f81-9515-bef34b96bc2a ro
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-05-10 (126 days ago)
  dmi.bios.date: 03/13/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F4
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: F2A85X-UP4
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd03/13/2013:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnF2A85X-UP4:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

To 

[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check seems wrong

[Brian Murray]

The issue is the ValueError string content changed or was never correct.

*** ValueError: package linux-headers-4.6.1-040601-lowlatency does not
exist

vs.

try:
supported_kernel = apport.packaging.is_distro_package(kernel_package)
except ValueError as e:
if str(e) == 'package does not exist':
supported_kernel = False

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Title:
  dkms_packages.py supported kernel check seems wrong

Status in dkms package in Ubuntu:
  Triaged
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New
Status in dkms source package in Yakkety:
  Triaged

Bug description:
  The apport package hook for dkms packages seems to have an error in
  its supported kernel check.  If the kernel is an unsupported one, the
  hook should exit with a return code of 1.  However, in the Ubuntu
  Error Tracker we can see some crashes with unsupported kernel versions
  e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1588479] Re: dkms_packages.py supported kernel check seems wrong

[Brian Murray]

Well, it changed in 2012...

 $ bzr log -r 1369.34.701 -p

revno: 1369.34.701
committer: Martin Pitt 
branch nick: apport
timestamp: Tue 2012-09-18 12:12:33 +0200
message:
  * packaging-apt-dpkg.py: When throwing ValueErrors, show the non-existing 
package name. This makes it easier to debug such crashes.
diff:
=== modified file 'NEWS'
--- NEWS2012-09-18 09:15:59 +
+++ NEWS2012-09-18 10:12:33 +
@@ -4,6 +4,8 @@
 2.5.3 (UNRELEASED):
 ---
  * data/apportcheckresume: Open report file in binary mode. (LP: #1040353)
+ * packaging-apt-dpkg.py: When throwing ValueErrors, show the non-existing
+   package name. This makes it easier to debug such crashes.
 
 2.5.2 (2012-09-17):
 ---

=== modified file 'backends/packaging-apt-dpkg.py'
--- backends/packaging-apt-dpkg.py  2012-08-24 05:27:31 +
+++ backends/packaging-apt-dpkg.py  2012-09-18 10:12:33 +
@@ -112,7 +112,7 @@
 try:
 return self._cache()[package]
 except KeyError:
-raise ValueError('package does not exist')
+raise ValueError('package %s does not exist' % package)
 
 def get_version(self, package):
 '''Return the installed version of a package.'''
@@ -120,7 +120,7 @@
 pkg = self._apt_pkg(package)
 inst = pkg.installed
 if not inst:
-raise ValueError('package does not exist')
+raise ValueError('package %s does not exist' % package)
 return inst.version
 
 def get_available_version(self, package):

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Title:
  dkms_packages.py supported kernel check seems wrong

Status in dkms package in Ubuntu:
  Triaged
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New
Status in dkms source package in Yakkety:
  Triaged

Bug description:
  The apport package hook for dkms packages seems to have an error in
  its supported kernel check.  If the kernel is an unsupported one, the
  hook should exit with a return code of 1.  However, in the Ubuntu
  Error Tracker we can see some crashes with unsupported kernel versions
  e.g.:

  https://errors.ubuntu.com/oops/2733d742-284e-11e6-a745-fa163e839e11
  DKMSKernelVersion: 4.6.1-040601-lowlatency

  https://errors.ubuntu.com/oops/0a1afefc-253c-11e6-9082-fa163e192766
  DKMSKernelVersion: 4.6.0-040600-lowlatency

  If the intent really is to block creation of these reports, then let's
  do that.

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[Kernel-packages] [Bug 1623804] Re: headset microphone is not recognized in headset-jack

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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Title:
  headset microphone is not recognized in headset-jack

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using Ubuntu 16.04 on a Lenovo ThinkPad T450s. This notebook has a
  combined headphones/mic "headset"-jack as used by pretty much every
  smartphone nowadays.

  I have a Plantronics-Headset HW251/A - SupraPlus Monaural and a 4-pin
  3,5mm jack cable, made for use with PCs.

  When connecting the headset to the notebook, I get audio but the mic
  is not recognized.

  In contrast, when I boot Windows 7 on the same machine, the headset 
(including mic) works fine.
  Moreover, the headset works fine connected to an Apple MacBook Air.

  In contrast, I also have an Apple Earphones-Headset which came with an
  iPhone, this also works with the ThinkPad under Ubuntu.

  By saying "not recognized", I mean that in the audio settings of
  Ubuntu, when plugging in the Plantronics headset, no audio input
  "microphone" comes up and the internal mic of the notebook is still
  used.

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[Kernel-packages] [Bug 1623724] Re: [Hewlett-Packard HP ProBook 6470b] hibernate/resume failure [non-free: wl]

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  [Hewlett-Packard HP ProBook 6470b] hibernate/resume failure [non-free:
  wl]

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I followed instructions on 
http://www.zedt.eu/tech/linux/enable-hibernation-xubuntu-16-04/ to enable 
hibernation.
  pm-hibernate worked well.
  The Hibernate option appeared in Xubuntu's power menu. I pressed that button. 
The screen became blank and Caps Lock became on, not responding.
  I pressed the power button until the laptop stopped and started it. Xubuntu 
loaded as if it wasn't hibernated and I got this bug report option.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  NonfreeKernelModules: wl
  Annotation: This occurred during a previous hibernation, and prevented the 
system from resuming properly.
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm3174 F pulseaudio
ata3931 F pulseaudio
  Date: Thu Sep 15 01:33:03 2016
  DuplicateSignature: hibernate/resume:Hewlett-Packard HP ProBook 6470b:68ICE 
Ver. F.61
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: hibernate/resume
  HibernationDevice: RESUME=UUID=5ccd986b-e478-4ced-b4d7-6b034e2ae500
  InstallationDate: Installed on 2014-12-04 (649 days ago)
  InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  InterpreterPath: /usr/bin/python3.5
  MachineType: Hewlett-Packard HP ProBook 6470b
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=a65b2c0c-545b-4b5e-90fa-f32a8319282a ro quiet splash 
acpi_backlight=vendor
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  Title: [Hewlett-Packard HP ProBook 6470b] hibernate/resume failure [non-free: 
wl]
  UpgradeStatus: Upgraded to xenial on 2016-07-26 (50 days ago)
  UserGroups:
   
  dmi.bios.date: 01/21/2015
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68ICE Ver. F.61
  dmi.board.name: 179C
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 42.38
  dmi.chassis.asset.tag: 6470b
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68ICEVer.F.61:bd01/21/2015:svnHewlett-Packard:pnHPProBook6470b:pvrA1029C1102:rvnHewlett-Packard:rn179C:rvrKBCVersion42.38:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 6470b
  dmi.product.version: A1029C1102
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1624043] Re: Call to fork/clone fails with EAGAIN (before encountering resource limits)

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6


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

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

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Title:
  Call to fork/clone fails with EAGAIN (before encountering resource
  limits)

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I wrote a test program that forks processes until the fork calls start
  to fail.  It forks around 12000 processes and then the fork calls
  start failing with EAGAIN.  According to the fork man page, there are
  four conditions that could cause EAGAIN to be returned:

  - the  RLIMIT_NPROC soft resource limit, which limits the number of processes 
and threads for a real user ID, was reached
  - the kernel's system-wide limit on the number of processes and threads, 
/proc/sys/kernel/threads-max, was reached
  - the maximum number of PIDs, /proc/sys/kernel/pid_max, was reached
  - The caller is operating under the SCHED_DEADLINE scheduling policy and does 
not have the reset-on-fork flag set

  On my machine:
   - Before running the program, ~250 processes / ~500 threads are running (as 
determined by ps)
   - RLIMIT_NPROC (soft and hard) is 31616
   - threads-max is 63233
   - pid_max is 32768
   - the program runs with the SCHED_NORMAL scheduling policy (so, not 
SCHED_DEADLINE)

  It seems strange that the fork calls fail after ~12000 forks, (it
  should fail at 31616.)  Some more technical details:

   - Reproducible on Ubuntu 16.04.1 running with kernel 4.4.0-36-generic.
   - Reproducible when tested with mainline kernel 4.8.0-040800rc6-generic
   - Doesn't occur on Ubuntu 12.04 running with kernel 3.2.0-23-generic
   - Monitoring thread usage, it appears to fail at exactly the 12,500 thread 
mark
   - From using strace, it looks like clone is the syscall actually being used 
behind the scenes (should have the same EAGAIN error semantics, from the clone 
man page.)
   - From using systemtap and ftrace, it looks like copy_process in _do_fork 
returns an error when this case is hit.  Maybe from sched_trace?  It's hard to 
tell - the ftrace output doesn't seem complete.

  I'm attaching the test fork program I've been using, which has some
  code to also print the aforementioned values.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  shockwave   3454 F pulseaudio
   /dev/snd/controlC0:  shockwave   3454 F pulseaudio
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Thu Sep 15 11:07:16 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=281b1d85-c94d-43ee-a37b-736e550f48e7
  InstallationDate: Installed on 2016-09-12 (3 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig:
   lono wireless extensions.
   
   eno1  no wireless extensions.
  MachineType: Dell Inc. Precision T1600
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=e15cb9c6-c1a4-4313-9067-340edb6098a1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/11/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 06NWYK
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02:bd04/11/2011:svnDellInc.:pnPrecisionT1600:pvr01:rvnDellInc.:rn06NWYK:rvrA00:cvnDellInc.:ct6:cvr:
  dmi.product.name: Precision T1600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1608042] Re: 64-bit XUbuntu 16.04 "Xenial" hybrid graphics (Intel + AMD): AMDGPU crashes / freezes / hangs entire system

[Yuri Ribeiro Sucupira]

@Timo Aaltonen (tjaalton): after reading your comment, I decided to
install kernel 4.4.0-23.41, but it isn't available on the repo anymore,
so I installed kernel 4.4.0-24 (if "that revert is already in the xenial
kernel since Ubuntu-4.4.0-23.41", then installing kernel 4.4.0-24
shouldn't be a problem). Then I ran some tests and my system "froze". I
had to press the power button of my laptop to shut it down (hardware
power off).

First I executed "DRI_PRIME=1 glxgears" on the shell: all I got was a
black screen. Then I executed "xscreensaver-demo" and previewed the
"Molecule" screensaver, twice: at the first time, nothing happened (as
usual. This is normal), but at the second time the screen locked and I
had to use the "Ctrl Alt F1" combo to switch to TTYS1 and restart
lightdm (with the command "sudo service lightdm restart"). Then I
returned to TTYS7 (Ctrl Alt F7) and hit the "Power off" (software)
button, but the system hanged, so I had to press the physical "power"
button of my laptop.

If someone builds some 4.4.X kernel with the "good commit"
e9bef455af8eb0e837e179aab8988ae2649fd8d3 (mentioned in comment #33)
applied/patched, I can test it and confirm if the bug is still there.

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Title:
  64-bit XUbuntu 16.04 "Xenial" hybrid graphics (Intel + AMD): AMDGPU
  crashes / freezes / hangs entire system

Status in linux package in Ubuntu:
  Triaged
Status in xserver-xorg-video-amdgpu package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Triaged
Status in xserver-xorg-video-amdgpu source package in Xenial:
  New

Bug description:
  COMPUTER: Dell Inspiron 5548 laptop

  CPU: Intel(R) Core(TM) i7-5500U CPU @ 2.40GHz

  GRAPHICS: Intel-AMD hybrid:
  - CPU-integrated: Intel Corporation Broadwell-U Integrated Graphics (driver: 
i915)
  - GPU: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265] 
(driver: amdgpu)

  OPERATING SYSTEM: 64-bit GNU/Linux XUbuntu 16.04 "Xenial"

  KERNEL: 4.4.0-31-generic

  PROBLEM: system hangs / freezes very frequently.
  I have Xscreensaver installed and noticed that when it's running an OpenGL 
animation (screensaver) and I move the touchpad pointer the screen freezes. I 
can still turn the keyboard LED backlight on and off (hence: keyboard doesn't 
stop working) but the pointer won't move (touchpad is locked) and I can't 
Ctrl-Alt-F[1-6] (switch TTY/terminals). Only solution is to power off my laptop 
(press and hold the power button).

  I usually select the "Molecule" screensaver (it uses OpenGL), then I
  click the "preview" button and wait for about 20 seconds, then I click
  the touchpad and the computer hangs.

  When I used XUbuntu 14.04 "Trusty" with AMD's fglrx (proprietary)
  driver I didn't experience such issue. After upgrading to 16.04
  "Xenial" (which doesn't support fglrx module/driver) amdgpu module is
  loaded by default but very frequently hangs the entire system.

  Sometimes I'm quick enough to go to TTYS1 and then I get to see some
  messages such as "HARD LOCKUP on CPU0" and "HARD LOCKUP on CPU1".
  However, it's not a hardware problem because I've already executed the
  Dell Hardware Diagnostics straight from the boot (it's an EFI
  utility), it tested all the hardware components (CPU, GPU, RAM,
  keyboard, touchpad, hard disk etc.) and didn't detect any faulty
  component.

  The attached file "amdgpu-bug.txt" is the reason why I'm pretty
  convinced that the problem is being caused by the amdgpu driver
  (although it seems to be related to how it interacts with the kernel,
  thus maybe the problem is kernel-related).

  WORKAROUND: Boot from GRUB with the nomodeset parameter. The graphics
  performance becomes terribly slow.

  -
  Apport output:

  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  BootLog:

  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: XFCE
  DistUpgraded: Fresh install
  DistroCodename: xenial
  DistroRelease: Ubuntu 16.04
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) 
(prog-if 00 [VGA controller])
     Subsystem: Dell Broadwell-U Integrated Graphics [1028:0643]
     Subsystem: Dell Topaz XT [Radeon R7 M260/M265] [1028:0643]
  InstallationDate: Installed on 2016-07-29 (1 days ago)
  InstallationMedia: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Dell Inc. Inspiron 5548
  Package: xorg 1:7.7+13ubuntu3
  PackageArchitecture: amd64
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic.efi.signed 
root=UUID=24cb3fff-5c01-4674-9c59-58d7d776fd70 ro quiet splash nomodeset 
vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Renderer: Software
  Tags:  xenial ubuntu
  Uname: Linux 

[Kernel-packages] [Bug 1622763] Re: Sennheiser Officerunner - cannot get freq at ep 0x83

[Joseph Salisbury]

Hi David,

Do you plan on sending the patch upstream?

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

** Tags added: kernel-da-key

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

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Title:
  Sennheiser Officerunner - cannot get freq at ep 0x83

Status in linux package in Ubuntu:
  Triaged

Bug description:
  This USB headset doesn't seem to support sample rate polling, similar
  to this issue:

  https://bugzilla.kernel.org/show_bug.cgi?id=95961

  == The problem ==

  Every time something goes to interact with the device (playing a sound
  file, opening the sound panel, opening web audio/video), a 10 second
  pause is encountered, where dmesg prints out two messages:

usb 2-1.2: 2:1: cannot get freq at ep 0x83
usb 2-1.2: 2:1: cannot get freq at ep 0x83

  Once the sound is playing, everything is fine.  These sample rate
  polls don't seem to keep happening.  After waiting for maybe 30
  seconds after sound is playing, future interactions will again trigger
  the pause.

  This 10 second pause can introduce other subtle problems.  For
  instance, google hangouts will sometimes timeout waiting for the sound
  device to respond, and the browser tab will crash or not fully load as
  a result.  The sound panel often also will not display the device in
  the list of choices, and you will have to close it out.  Sometimes
  restart pulse audio to get it to recognize the headset again.

  == The solution ==

  It is simple, add this USB ID to the
  sound/usb/quirks.c:snd_usb_get_sample_rate_quirk function.

  case USB_ID(0x1395, 0x740a): /* Sennheiser Officerunner */

  version signature: Ubuntu 4.4.0-36.55-generic 4.4.16

  # lsusb |grep Senn
  Bus 002 Device 004: ID 1395:740a Sennheiser Communications

  # zcat  /var/log/kern.log.2.gz | grep 'cannot get' | tail -4
  Sep  2 11:26:56 helo kernel: [908040.937098] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 11:27:01 helo kernel: [908045.941168] usb 2-1.2: 2:1: cannot get freq 
at ep 0x4
  Sep  2 12:18:44 helo kernel: [911149.006318] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  Sep  2 12:18:49 helo kernel: [911154.010268] usb 2-1.2: 3:1: cannot get freq 
at ep 0x83
  ---
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC3:  dpb   12893 F pulseaudio
   /dev/snd/controlC2:  dpb   12893 F pulseaudio
   /dev/snd/controlC1:  dpb   12893 F pulseaudio
   /dev/snd/controlC0:  dpb   12893 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=a9a39ff3-c97d-471e-a0b3-518b4db8685c
  InstallationDate: Installed on 2015-03-18 (544 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150306)
  MachineType: Hewlett-Packard HP Z620 Workstation
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia zfs zunicode zcommon 
znvpair zavl
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed 
root=/dev/mapper/vgroot-lvroot ro console=tty0 console=ttyS4,115200 nosplash 
nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-02-16 (210 days ago)
  UserGroups: adm cdrom dip docker libvirtd lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/27/2015
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: J61 v03.88
  dmi.board.asset.tag: 2UA41528ZC
  dmi.board.name: 158A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 0.00
  dmi.chassis.asset.tag: 2UA41528ZC
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrJ61v03.88:bd05/27/2015:svnHewlett-Packard:pnHPZ620Workstation:pvr:rvnHewlett-Packard:rn158A:rvr0.00:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Z620 Workstation
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1622815] Re: Ubuntu 16.04.1 Desktop installer can freeze if the NTFS partition it inexplicably loads at boot is FUBAR

[Joseph Salisbury]

Can you see if this issue also happens with the latest daily image?  It can be 
downloaded from:
http://cdimage.ubuntu.com/daily-live/current/


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

** Changed in: linux (Ubuntu)
   Importance: Medium => High

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

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Title:
  Ubuntu 16.04.1 Desktop installer can freeze if the NTFS partition it
  inexplicably loads at boot is FUBAR

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The Ubuntu 16.04.1 Desktop amd64 installer apparently thinks that it's
  a good idea to start fixing things even before the initial installer
  menu comes up.  Then, it gets stuck because the fixing program is
  buggy.  That makes it where I can't even get to the "Try Ubuntu"
  option to actually fix the problem because the installer never gets
  anywhere.

  This problem doesn't seem to affect the Ubuntu 16.04 Minimal amd64
  installer.  The menu there comes up without a problem, but it notably
  lacks a "Try Ubuntu" option, so I don't think I can use it to fix
  anything.

  Since I couldn't get to the "Try Ubuntu" option, I couldn't run
  `ubuntu-bug linux` from there, so the attached system information is
  inapplicable.  The information on the Ubuntu 16.04.1 Desktop amd64
  installer ISO should be used instead.

  Here are the boot messages:

  [7.184285] [drm:intel_opregion_init [i915]] *ERROR* No ACPI video bus 
found
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  [  480.119349] INFO: task mount.ntfs:798 blocked for more than 120 
seconds.
  [  480.119398]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [  480.119418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  [  600.125189] INFO: task mount.ntfs:798 blocked for more than 120 
seconds.
  [  600.125239]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [  600.125260] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  [  720.131008] INFO: task kworker/u4:6:113 blocked for more than 120 
seconds.
  [  720.131057]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [  720.131077] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  [  840.136869] INFO: task kworker/u4:6:113 blocked for more than 120 
seconds.
  [  840.136918]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [  840.136937] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  [ 1320.160212] INFO: task kworker/u4:6:113 blocked for more than 120 
seconds.
  [ 1320.160262]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [ 1320.160282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  The disk contains an unclean file system (0, 0).
  The file system wasn't safely closed on Windows. Fixing.
  [ 1920.189420] INFO: task kworker/u4:4:89 blocked for more than 120 
seconds.
  [ 1920.189469]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [ 1920.189488] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  [ 2160.201123] INFO: task mount.ntfs:815 blocked for more than 120 
seconds.
  [ 2160.201173]   Not tainted 4.4.0-31-generic #50-Ubuntu
  [ 2160.201193] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
  Did not find any restart pages in $LogFile and it was not empty.
  The file system wasn't safely closed on Windows. Fixing.
  The disk contains an unclean file system (0, 0).
  The file system wasn't safely closed on Windows. Fixing.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 

[Kernel-packages] [Bug 1622877] Re: MTU probing does not work

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer to 
https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.8 
kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  MTU probing does not work

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> 
About Ubuntu
  Ubuntu 16.04.1 LTS

  2) The version of the package you are using, via 'apt-cache policy
  pkgname' or by checking in Software Center

  Kernel version 4.4.0-36

  3) What you expected to happen

  MTU probing should work automatically, there should be no network
  connectivity problems due to too large MTU.

  4) What happened instead

  I'm having an Ubuntu 16.04 32bit installation running inside
  Virtualbox, inside Ubuntu 16.04 64bit installation. Let's call the
  virtualized server as A and the host server as B.

  B is connected to Internet with static, public IP address. There are
  no problems in its network connectivity i.e. it can be reached well
  with any service from Internet.

  A has been given a static, public IP address. Actually A is using B's
  network card in connecting, but in my earlier virtual server
  installations, this hasn't caused any problems. In earlier
  installations (14.04 and before), there were no problems with network
  connectivity.

  Now, in the fresh 16.04.01 32bit installation on A (i.e. virtual
  host), it seems that MTU is not probed properly. For example, if I'm
  trying to have a SSH connection from some internet host into A, the
  SSH connection freezes in "expecting SSH2_MSG_KEX_ECDH_REPLY" phase.

  I tried manually setting net.ipv4.tcp_mtu_probing value to 1 and also
  2, but it did not help. After I manually set the MTU value for lower
  value, connectivity problems went away.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-36-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Tue Sep 13 10:02:55 2016
  HibernationDevice: RESUME=UUID=20336914-b62e-40bb-9eb6-463cf6e159c6
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcFB: 0 vboxdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=952c3908-dbd9-48d0-899a-a3a14a678b7b ro splash quiet
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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[Kernel-packages] [Bug 1622894] Re: sg devices are not being created for SCSI storage controller devices starting from v4.4.0-30

[Joseph Salisbury]

This bug does not exist in kernels prior to v4.4.0-30?  If that is the
case, we might be able to perform a kernel bisect to identify the commit
that introduced the regression.

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Title:
  sg devices are not being created for SCSI storage controller devices
  starting from v4.4.0-30

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Most storage array expose a store controller device to logical unit 0.
  Following LP #1567602, when this happens and the alua driver is loaded, 
Ubuntu doesn't create the sg device for it, and linux fails to discover the 
disks that are attached to higher logical unit numbers.

  With kernel version 4.4.0-31, we tried a number of things:
  - With a disk mapped to LUN0, everything is working.
  - Without a disk mapped to LUN0, nothing works - linux doesn't see disks 
mapped to higher LUNs, calling rescan_scsi_bus throws a stack trace to syslog: 
https://gist.github.com/grzn/20c05ce3fc96062ec9572fd5b8093b55
  - When turning on SCSI logging to the maximum 
(https://access.redhat.com/articles/337903 - 0xfff), we see that after ALUA 
driver rejected the SCSI controller nothing happens (look for 18:0:0:0 which is 
a controller here 
(https://gist.github.com/grzn/f8b65dd07b2df5f3f72ca8121d8c93ad) vs 19:0:00 
which is a disk here 
(https://gist.github.com/grzn/48da86b7f7390dab2983927862cda949).
  - When removing the scsi_dh_alua driver and then reloading the lpfc driver, 
everything is working as expected when no disk is mapped to LUN0.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Sep 12 18:00 seq
   crw-rw 1 root audio 116, 33 Sep 12 18:00 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=1b089ce2-057f-44d6-9e53-5ee1b7fb5be9
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: VMware, Inc. VMware Virtual Platform
  Package: linux (not installed)
  PciMultimedia:
   
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6738fbd7-7243-4860-949f-717dfd084c43 ro quiet splash
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial xenial
  Uname: Linux 4.4.0-31-generic x86_64
  UnreportableReason: The report belongs to a package that is not installed.
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: False
  dmi.bios.date: 09/17/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd09/17/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1609913] kernel02 (s390x.zVM) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/kernel02__4.8.0-9.10__2016-09-15_19-25-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] kernel02 (s390x.zVM) - tests ran: 83, failed: 4

[Brad Figg]

tests ran:  83, failed: 4;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/kernel02__4.8.0-9.10__2016-09-15_18-44-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1622884] Re: Lenovo ThinkPad E460 20EUS00000 Touchpad not detected

[Joseph Salisbury]

This could be a hardware issue with the touchpad due to the fact a
previous kernel that once worked no longer works.

It might be worth trying a LiveCD from one of  the prior releases to see
if the issue still happens.


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

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

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Title:
  Lenovo ThinkPad E460 20EUS0 Touchpad not detected

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hi all,

  for about one week now I cannot use the Touchpad of my ThinkPad
  because Ubuntu does not detect it. I encountered the same problem
  during the installation, but a few days later everything suddenly
  worked. This time a miraculous fix has not happened.

  The Touchpad stopped being detected from one day to another. Changing
  back to an older kernel version (which worked completely fine before)
  did not solve the problem.

  I started having the problem with kernel 4.4.0-36-generic and tried
  4.2.0-42-generic which did not help.

  I will shortly add the desired logs and attachments. The Ubuntu
  version I am using is Ubuntu 14.04.5 LTS.

  Thanks in advance,
  Stephan
  --- 
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  stephan1930 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=8230ec00-a0a7-4055-8e06-579423a7b3ec
  InstallationDate: Installed on 2016-04-06 (159 days ago)
  InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 
(20160217.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 04f2:b541 Chicony Electronics Co., Ltd 
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 0461:4e22 Primax Electronics, Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20EUS0
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-36.55~14.04.1-generic 4.4.16
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.127.22
  Tags:  trusty
  Uname: Linux 4.4.0-36-generic x86_64
  UpgradeStatus: Upgraded to trusty on 2016-08-10 (33 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  WifiSyslog: Sep 13 09:52:19 stephan-ThinkPad-E460 kernel: [ 2737.990372] 
systemd-hostnamed[3671]: Warning: nss-myhostname is not installed. Changing the 
local hostname might make it unresolveable. Please install nss-myhostname!
  _MarkForUpload: True
  dmi.bios.date: 01/17/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R00ET37W (1.12 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20EUS0
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrR00ET37W(1.12):bd01/17/2016:svnLENOVO:pn20EUS0:pvrThinkPadE460:rvnLENOVO:rn20EUS0:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20EUS0
  dmi.product.version: ThinkPad E460
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1623750] Re: Request to backport cxlflash patches to Xenial SRU stream

[Tim Gardner]

Please add a note when these patches show up in linux-next.

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Title:
  Request to backport cxlflash patches to Xenial SRU stream

Status in linux package in Ubuntu:
  New

Bug description:
  Problem Description
  ==
  There are a few patches in cxlflash that are in the process of getting 
upstream. We would like to have them pulled into Xenial SRU.

  Patches are,
  cxlflash: Scan host only after the port is ready for I/O
  cxlflash: Remove the device cleanly in the system shutdown path
  cxlflash: Fix to avoid EEH and host reset collisions
  cxlflash: Improve EEH recovery time

  These patches are applied to mkp's 4.9/scsi-queue. Commit ids from
  that queue,

  05dab43230fdc0d14ca885b473a2740fe017ecb1 scsi: cxlflash: Improve EEH recovery 
time
  1d3324c382b1a617eb567e3650dcb51f22dfec9a scsi: cxlflash: Fix to avoid EEH and 
host reset collisions
  babf985d1e1b0677cb264acd01319d2b9c8f4327 scsi: cxlflash: Remove the device 
cleanly in the system shutdown path
  bbbfae962b7c221237c0f92547ee0c83f7204747 scsi: cxlflash: Scan host only after 
the port is ready for I/O

  I tried applying them on local copy of xenial/master-next tree and it
  applied cleanly. Please let me know if you want me to attach the
  patches instead.

  Please include the above commits to Xenial SRU.

  Thank you.

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[Kernel-packages] [Bug 1623194] Re: Permanent I/O from kworker and ecryptfs

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

** Also affects: linux via
   http://bugzilla.kernel.org/show_bug.cgi?id=156761
   Importance: Unknown
   Status: Unknown

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

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Title:
  Permanent I/O from kworker and ecryptfs

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using Ubuntu 16.10 dev and after upgrading from upstart to systemd
  (231-6) I'm noticing that if the system is on idle (even if only
  booted to the login screen) there are permanent I/O activities on my
  hard disk drive. On making a look with inotifywait this happens by
  permanently accessing files in /home/.ecryptfs/sworddragon/.Private
  (but no I/O appears at the transparent mountpoint at
  /home/sworddragon). On making a look with iotop the only I/O
  activities are comming from kworker (and sometimes jbd2) at this time.

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[Kernel-packages] [Bug 1623022] Re: Very slow wireless with rt2800pci

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  Very slow wireless with rt2800pci

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have a Linksys WMP600N (rt2800pci driver). My wireless connection is 
extremely slow and unstable. I am using Kubuntu 16.04, with Kernel 4.4.0-36 or 
4.7.0-0. The speed test results are: DL: 2.02Mbps UL:0.05Mbps Ping:183ms , the 
speed test with another PC with the same wireless network : DL:12Mbps 
UL:1.20Mbps Ping:48ms.
  I have follow this guide: 
http://askubuntu.com/questions/405644/slow-wireless-with-rt2800pci
  But nothing is changed

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  andrea 3231 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Sep 13 14:28:22 2016
  HibernationDevice: RESUME=UUID=7237eef7-9261-4799-8955-b4466b0e5cb5
  InstallationDate: Installed on 2016-09-02 (11 days ago)
  InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Gigabyte Technology Co., Ltd. M720-US3
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=83949c88-4099-41fa-a6fd-f143912ae477 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/07/2010
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F7n
  dmi.board.name: M720-US3
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7n:bd09/07/2010:svnGigabyteTechnologyCo.,Ltd.:pnM720-US3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnM720-US3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: M720-US3
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1623092] Re: Computer crashes on shutdown

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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Title:
  Computer crashes on shutdown

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This bug has occurred twice in the past week.  My motherboard is set
  up to turn on at 6am in the morning.  The morning after this bug
  occurs it does not automatically start up.  The bug occurs on shutdown
  and leaves the computer unresponsive with the text of the kernel log
  bug report on the screen.  I've had to do a hard shutdown at this
  point, holding the power button until the machine powers down fully.

  I am happy to do whatever troubleshooting you suggest.  I used
  `ubuntu-bug linux` to file this report.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  antonios   4898 F pulseaudio
   /dev/snd/controlC0:  antonios   4898 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Sep 13 11:09:38 2016
  HibernationDevice: RESUME=UUID=d39f2337-8ee7-4d9d-9202-41a04c955dfd
  InstallationDate: Installed on 2012-09-14 (1459 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 
(20120823.1)
  IwConfig:
   lono wireless extensions.
   
   docker0   no wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=50ef8abe-641b-49fd-8a81-60aca8cd440f ro
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-08-08 (35 days ago)
  dmi.bios.date: 09/06/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2105
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8Z77-M PRO
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2105:bd09/06/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-MPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1622948] Re: "ifconfig wlan0 up" returns "SIOCSIFFLAGS: Input/output error"

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

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You received this bug notification because you are a member of Kernel
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Title:
  "ifconfig wlan0 up" returns "SIOCSIFFLAGS: Input/output error"

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My WNIC is a Linksys WMP600N-EU. Kernel 4.4.0-36 , Kubuntu 16.04.1

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  andrea 3231 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Sep 13 11:17:53 2016
  HibernationDevice: RESUME=UUID=7237eef7-9261-4799-8955-b4466b0e5cb5
  InstallationDate: Installed on 2016-09-02 (10 days ago)
  InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Gigabyte Technology Co., Ltd. M720-US3
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=83949c88-4099-41fa-a6fd-f143912ae477 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/07/2010
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F7n
  dmi.board.name: M720-US3
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7n:bd09/07/2010:svnGigabyteTechnologyCo.,Ltd.:pnM720-US3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnM720-US3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: M720-US3
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1623194] Re: Permanent I/O from kworker and ecryptfs

[Joseph Salisbury]

Also, does this issue go away if you boot back into the prior kernel
version?

** Tags added: kernel-da-key yakkety

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

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Title:
  Permanent I/O from kworker and ecryptfs

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using Ubuntu 16.10 dev and after upgrading from upstart to systemd
  (231-6) I'm noticing that if the system is on idle (even if only
  booted to the login screen) there are permanent I/O activities on my
  hard disk drive. On making a look with inotifywait this happens by
  permanently accessing files in /home/.ecryptfs/sworddragon/.Private
  (but no I/O appears at the transparent mountpoint at
  /home/sworddragon). On making a look with iotop the only I/O
  activities are comming from kworker (and sometimes jbd2) at this time.

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[Kernel-packages] [Bug 1622962] Re: Kernel Oops after sleepmode

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6

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

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

-- 
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Title:
  Kernel Oops after sleepmode

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After i start the Notebook from the sleepmode wifi will not work
  anymore. See the attached dmesg.log.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.36.38
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  mary   3685 F pulseaudio
   /dev/snd/controlC0:  mary   3685 F pulseaudio
  Date: Tue Sep 13 11:40:04 2016
  HibernationDevice: RESUME=UUID=6c5d3f5c-3071-41e8-b8f3-89c6f22d6f22
  InstallationDate: Installed on 2016-08-05 (38 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: LENOVO 20266
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic.efi.signed 
root=UUID=049f3908-54b6-4665-ac0d-92fe2eb8ddbb ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/30/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 76CN43WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Yoga2
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058STD
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 Pro
  dmi.modalias: 
dmi:bvnLENOVO:bvr76CN43WW:bd03/30/2015:svnLENOVO:pn20266:pvrLenovoYoga2Pro:rvnLENOVO:rnYoga2:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoYoga2Pro:
  dmi.product.name: 20266
  dmi.product.version: Lenovo Yoga 2 Pro
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 64, failed: 0

[Brad Figg]

tests ran:  64, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_19-04-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1623444] Re: Shut down issue

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6


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

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

-- 
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Title:
  Shut down issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This laptop did not shutdown properly two days ago.  I saw error
  messages since.  I did one update afterwards, but that did not fix it.

  
   lsb_release -rd
  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04

  
  apt-cache policy pkgname
  N: Unable to locate package pkgname

  ProblemType: KernelCrash
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-95-generic 3.13.0-95.142
  ProcVersionSignature: Ubuntu 3.13.0-95.142-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-95-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  calvin 2368 F pulseaudio
  Date: Mon Sep 12 22:15:25 2016
  HibernationDevice: RESUME=UUID=c5431ae8-fe70-4259-bc8b-ea1af1e36eb2
  InstallationDate: Installed on 2014-07-29 (777 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Latitude D830
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-95-generic 
root=UUID=93bbc0bb-e609-4fb0-92c7-1f19ecab48b4 ro quiet splash 
crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M 
crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M 
crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-95-generic N/A
   linux-backports-modules-3.13.0-95-generic  N/A
   linux-firmware 1.127.22
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/05/2007
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0HN341
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd11/05/2007:svnDellInc.:pnLatitudeD830:pvr:rvnDellInc.:rn0HN341:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D830
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1623467] Re: Kernel oops when unplugging UVC camera during streaming

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6


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

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

-- 
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Title:
  Kernel oops when unplugging UVC camera during streaming

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Start guvcview to start streaming then unplug the camera. This results
  in a kernel oops.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  greg   3410 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Sep 14 13:53:47 2016
  HibernationDevice: RESUME=UUID=a594a201-ee4c-4714-802a-7e54528de228
  InstallationDate: Installed on 2016-06-04 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Latitude E6430
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic.efi.signed 
root=UUID=0b0f248e-a139-4618-ab3c-fac69e09dc86 ro quiet splash 
crashkernel=384M-:128M vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/19/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0CPWYR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA17:bd08/19/2015:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0CPWYR:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6430
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1623516] Re: My sylog and dmesg is full of WARN Event TRB Messages.

[Joseph Salisbury]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc6


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

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

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Title:
  My sylog and dmesg is full of WARN Event TRB Messages.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Dear Support Team,

  
  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04

  my dmesg and syslog is full of warn messages (see below). I get more
  than 10 of this messages per second.

  dmesg:
  [ 3899.166989] xhci_hcd :00:14.0: WARN Event TRB for slot 5 ep 2 with no 
TDs queued?
  [ 3899.271440] xhci_hcd :00:14.0: WARN Event TRB for slot 5 ep 2 with no 
TDs queued?
  [ 3899.273495] xhci_hcd :00:14.0: WARN Event TRB for slot 5 ep 2 with no 
TDs queued?
  [ 3899.375906] xhci_hcd :00:14.0: WARN Event TRB for slot 5 ep 2 with no 
TDs queued?
  [ 3899.480354] xhci_hcd :00:14.0: WARN Event TRB for slot 5 ep 2 with no 
TDs queued?

  /var/log/syslog:
  Sep 14 15:36:56 workstation kernel: [ 3950.767800] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?
  Sep 14 15:36:56 workstation kernel: [ 3950.872267] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?
  Sep 14 15:36:56 workstation kernel: [ 3950.976707] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?
  Sep 14 15:36:56 workstation kernel: [ 3951.081177] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?
  Sep 14 15:36:56 workstation kernel: [ 3951.185616] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?
  Sep 14 15:36:56 workstation kernel: [ 3951.394532] xhci_hcd :00:14.0: 
WARN Event TRB for slot 5 ep 2 with no TDs queued?

  I *think* it is related to USB, but am not at all sure about this and
  cannot directly match it to anything direclty. Actually USB seems to
  be working for me, I just see these massive logs. On time of repoting
  this, I have the following USB devices attached:

  >lsusb
  [bo@workstation (~) Wed 3:45pm] lsusb
  Bus 002 Device 003: ID 8087:07da Intel Corp. 
  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 004: ID 05c8:034b Cheng Uei Precision Industry Co., Ltd 
(Foxlink) 
  Bus 001 Device 003: ID 138a:003d Validity Sensors, Inc. VFS491
  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 003: ID 1058:07a8 Western Digital Technologies, Inc. My 
Passport (WDBBEP), My Passport for Mac (WDBLUZ)
  Bus 004 Device 002: ID 0424:5534 Standard Microsystems Corp. Hub
  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 003 Device 005: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n 
Wireless Adapter [Realtek RTL8188CUS]
  Bus 003 Device 006: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 
802.11n Wireless Network Adapter
  Bus 003 Device 007: ID 1d50:6089 OpenMoko, Inc. 
  Bus 003 Device 002: ID 0424:2134 Standard Microsystems Corp. Hub
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

 

  I hope you can help me, as it is really annoying.

  Thank you and best regards
  Boris

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   bo 4087 F...m pulseaudio
   /dev/snd/controlC0:  bo 4087 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Sep 14 15:32:56 2016
  HibernationDevice: RESUME=UUID=422c3fe4-cf87-4bfa-8415-8bd46c3ed706
  InstallationDate: Installed on 2014-09-19 (726 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Hewlett-Packard HP EliteBook Folio 9470m
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: 

Re: [Kernel-packages] [Bug 1623143] Re: Linux container does not take same cpu configuration as kernet's hosts

[Seth Forshee]

On Thu, Sep 15, 2016 at 06:21:33PM -, Stéphane Graber wrote:
> I'm assuming you have a system that's booted with the right kernel
> option.
> 
> Can you check if /sys/devices/system/cpu/possible includes the isolated
> CPU?
> 
> If not, then we could copy that value instead of having to parse the CPU
> ranges from /sys/devices/system/cpu/isolated and substract that from the
> range in the root cgroup which would be rather painful.

Unfortunately it does include the isolated CPU. I'm not seeing anything
that looks like it would give you the list of non-isolated cpus.

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Title:
  Linux container does not take same cpu configuration as kernet's hosts

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When I configured cpu affinity on a ubuntu 16.04 with kernel version 
"4.4.0-36-generic" on a host containing 3 cpus:
  on /etc/default/grub:
  GRUB_CMDLINE_LINUX_DEFAULT="isolcpus=0"

  update-grub

  reboot

  The output of "cat /proc/self/status" :
  ubuntu@ubuntu:~$ cat /proc/self/status
   .
   .
   .
  Cpus_allowed: 6
  Cpus_allowed_list:1-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   1

  When I create an lxd container in this host using these commands:

    lxc launch ubuntu:14.04 my-ubuntu

  And access to this container using:

    lxc exec my-ubuntu -- /bin/bash

  The output of "cat /proc/self/status" :
    .
    .
    .
  Cpus_allowed: 7
  Cpus_allowed_list:0-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   4

  Result: Container's process doesn't take same configuration as host's process.
  Host process use  2 cpus:  Cpus_allowed_list: 1-2
  Container process use 3 cpus: Cpus_allowed_list:  0-2

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-36-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Tue Sep 13 18:36:29 2016
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-08-04 (40 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.3)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 qxldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/username--vg-root ro isolcpus=0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-wily
  dmi.modalias: 
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-wily:cvnQEMU:ct1:cvrpc-i440fx-wily:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-wily
  dmi.sys.vendor: QEMU

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[Kernel-packages] [Bug 1609913] modoc (ppc64el) - tests ran: 19, failed: 8

[Brad Figg]

tests ran:  19, failed: 8;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/modoc__4.8.0-9.10__2016-09-15_18-55-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1616677] Re: [Hyper-V] Rebase Hyper-V to 4.7.2 (stable)

[Kamal Mostafa]

Hi Joshua-

Before applying this, we'd like more details about the "additional SR-
IOV issues" you noted in comment #15.  Can you clarify what those issues
are, and what level of testing has been done to validate the ixgbevf
changes?  Thanks!

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Title:
  [Hyper-V] Rebase Hyper-V to 4.7.2 (stable)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  Please rebase the Hyper-V drivers and tools in lts-xenial (and
  yakkity) to the final v4.7.2 stable upstream kernel.

  The following files comprise Hyper-V support in the upstream kernel:
  arch/x86/kernel/cpu/mshyperv.c
  arch/x86/include/asm/mshyperv.h
  arch/x86/include/uapi/asm/hyperv.h
  include/linux/hyperv.h
  drivers/hv/channel.c
  drivers/hv/channel_mgmt.c
  drivers/hv/connection.c
  drivers/hv/hv_balloon.c
  drivers/hv/hv.c
  drivers/hv/hv_fcopy.c
  drivers/hv/hv_kvp.c
  drivers/hv/hv_snapshot.c
  drivers/hv/hv_util.c
  drivers/hv/hv_utils_transport.c
  drivers/hv/hv_utils_transport.h
  drivers/hv/hyperv_vmbus.h
  drivers/hv/ring_buffer.c
  drivers/hv/vmbus_drv.c
  tools/hv/hv_fcopy_daemon.c
  tools/hv/hv_get_dhcp_info.sh
  tools/hv/hv_get_dns_info.sh
  tools/hv/hv_kvp_daemon.c
  tools/hv/hv_set_ifconfig.sh
  tools/hv/hv_vss_daemon.c
  tools/hv/lsvmbus
  drivers/input/serio/hyperv-keyboard.c
  drivers/net/hyperv/hyperv_net.h
  drivers/net/hyperv/netvsc.c
  drivers/net/hyperv/netvsc_drv.c
  drivers/net/hyperv/rndis_filter.c
  drivers/scsi/storvsc_drv.c
  drivers/hid/hid-hyperv.c
  drivers/pci/host/pci-hyperv.c
  drivers/video/fbdev/hyperv_fb.c

  While I know a number of post-4.6 commits are already included, I am
  including all of the commits from 4.6 to 4.7.2 for reference:

  channel_mgmt.c : commit cd95aad5579371ac332507fc946008217fc37e6c : 
Drivers: hv: vmbus: handle various crash scenarios
  connection.c : commit 5cc472477f928fb8584eb8e08245c9cf9002d74a : Drivers: 
hv: vmbus: Export the vmbus_set_event() API
  hv_balloon.c : commit 77c0c9735bc0ba5898e637a3a20d6bcb50e3f67d : Drivers: 
hv: balloon: don't crash when memory is added in non-sorted order
  hv_balloon.c : commit d19a55d6ed5bf0ffe553df2d8bf91d054ddf2d76 : Drivers: 
hv: balloon: reset host_specified_ha_region
  hv_kvp.c : commit 4dbfc2e68004c60edab7e8fd26784383dd3ee9bc : Drivers: hv: 
kvp: fix IP Failover
  hyperv_fb.c : commit 696ca5e82c057a272381ae6064d59eb97a578397 : 
drivers:hv: Use new vmbus_mmio_free() from client drivers.
  hyperv.h : commit 97fb77dc87582300fa3c141b63699f853576cab1 : drivers:hv: 
Make a function to free mmio regions through vmbus
  hyperv.h : commit a6341f24cdf1ec14dc26743a409a17378db5 : Drivers: hv: 
vmbus: Introduce functions for estimating room in the ring buffer
  hyperv.h : commit ab028db41ca9174caab7f9e3fc0a2e7f4a418410 : Drivers: hv: 
vmbus: Implement APIs to support "in place" consumption of vmbus packets
  hyperv_net.h : commit 10082f98878a9dff1563745f9f1dd9d1ff142700 : 
hv_netvsc: Eliminate status from struct hv_netvsc_packet
  hyperv_net.h : commit 3d541ac5a92af708d0085925d136f875f3a58d57 : 
hv_netvsc: untangle the pointer mess
  hyperv_net.h : commit c85e4924452ae8225c8829f3fa8a2f7baa34bc5c : 
hv_netvsc: Fix book keeping of skb during batching process
  hyperv_vmbus.h : commit 4dbfc2e68004c60edab7e8fd26784383dd3ee9bc : 
Drivers: hv: kvp: fix IP Failover
  hyperv_vmbus.h : commit 5cc472477f928fb8584eb8e08245c9cf9002d74a : 
Drivers: hv: vmbus: Export the vmbus_set_event() API
  hyperv_vmbus.h : commit cd95aad5579371ac332507fc946008217fc37e6c : 
Drivers: hv: vmbus: handle various crash scenarios
  lsvmbus : commit 552beb4930ef3889d42a049eb9ba3533b4cbe0f6 : tools: hv: 
lsvmbus: add pci pass-through UUID
  netvsc_drv.c : commit 15cfd40771e18a4e9b788c64c9db2606f958b93d : 
hv_netvsc: Fix the list processing for network change event
  netvsc_drv.c : commit 1bdcec8a5f05445752a0639edd603ac09ae6c553 : 
hv_netvsc: use start_remove flag to protect netvsc_link_change()
  netvsc_drv.c : commit 84bf9cefb162b197da20a0f4388929f4b5ba5db4 : 
hv_netvsc: Implement support for VF drivers on Hyper-V
  pci-hyperv.c : commit 696ca5e82c057a272381ae6064d59eb97a578397 : 
drivers:hv: Use new vmbus_mmio_free() from client drivers.
  pci-hyperv.c : commit bdd74440d9e887b1fa648eefa17421def5f5243c : PCI: hv: 
Add explicit barriers to config space access
  pci-hyperv.c : commit deb22e5c84c884a129d801cf3bfde7411536998d : PCI: hv: 
Report resources release after stopping the bus
  ring_buffer.c : commit a6341f24cdf1ec14dc26743a409a17378db5 : 
Drivers: hv: vmbus: Introduce functions for estimating room in the ring buffer
  rndis_filter.c : commit 0a1275ca5128b84c149960969ed351ae00eb : 

[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 2, failed: 0

[Brad Figg]

tests ran:   2, failed: 0;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_19-02-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] dwalin (amd64) - tests ran: 5, failed: 3

[Brad Figg]

tests ran:   5, failed: 3;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/dwalin__4.8.0-9.10__2016-09-15_17-02-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 83, failed: 4

[Brad Figg]

tests ran:  83, failed: 4;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_18-27-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1624037] Re: Xenial update to v4.4.21 stable release

[Kamal Mostafa]

** Changed in: linux (Ubuntu Xenial)
   Status: New => Fix Committed

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Title:
  Xenial update to v4.4.21 stable release

Status in linux package in Ubuntu:
  New
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.4.21 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.4.21 stable release shall be
  applied:

  Revert "i40e: fix: do not sleep in netdev_ops"
  fs: Check for invalid i_uid in may_follow_link()
  netfilter: x_tables: check for size overflow
  ext4: validate that metadata blocks do not overlap superblock
  ext4: fix xattr shifting when expanding inodes
  ext4: fix xattr shifting when expanding inodes part 2
  ext4: properly align shifted xattrs when expanding inodes
  ext4: avoid deadlock when expanding inode size
  ext4: avoid modifying checksum fields directly during checksum verification
  block: Fix race triggered by blk_set_queue_dying()
  block: make sure a big bio is split into at most 256 bvecs
  cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork
  s390/sclp_ctl: fix potential information leak with /dev/sclp
  drm/radeon: fix radeon_move_blit on 32bit systems
  drm: Reject page_flip for !DRIVER_MODESET
  drm/msm: fix use of copy_from_user() while holding spinlock
  ASoC: atmel_ssc_dai: Don't unconditionally reset SSC on stream startup
  xfs: fix superblock inprogress check
  timekeeping: Cap array access in timekeeping_debug
  timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING
  lustre: remove unused declaration
  wrappers for ->i_mutex access
  ovl: don't copy up opaqueness
  ovl: remove posix_acl_default from workdir
  ovl: listxattr: use strnlen()
  ovl: fix workdir creation
  ubifs: Fix assertion in layout_in_gaps()
  bcache: RESERVE_PRIO is too small by one when prio_buckets() is a power of 
two.
  vhost/scsi: fix reuse of >iov[out] in response
  x86/apic: Do not init irq remapping if ioapic is disabled
  uprobes: Fix the memcg accounting
  crypto: caam - fix IV loading for authenc (giv)decryption
  ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114
  ALSA: firewire-tascam: accessing to user space outside spinlock
  ALSA: fireworks: accessing to user space outside spinlock
  ALSA: rawmidi: Fix possible deadlock with virmidi registration
  ALSA: hda - Add headset mic quirk for Dell Inspiron 5468
  ALSA: hda - Enable subwoofer on Dell Inspiron 7559
  ALSA: timer: fix NULL pointer dereference in read()/ioctl() race
  ALSA: timer: fix division by zero after SNDRV_TIMER_IOCTL_CONTINUE
  ALSA: timer: fix NULL pointer dereference on memory allocation failure
  scsi: fix upper bounds check of sense key in scsi_sense_key_string()
  metag: Fix atomic_*_return inline asm constraints
  cpufreq: Fix GOV_LIMITS handling for the userspace governor
  hwrng: exynos - Disable runtime PM on probe failure
  regulator: anatop: allow regulator to be in bypass mode
  lib/mpi: mpi_write_sgl(): fix skipping of leading zero limbs
  Linux 4.4.21

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[Kernel-packages] [Bug 1049466] Re: Need support of Ralink RT3290 wifi support

[Joseph Salisbury]

@Shankey or @daniel philips,

Would it be possible for you to open a new bug?  There have been many
comments in this bug report.  Having a new bug will allow for easier
tracking.  It sounds like this is a regression, so we should be able to
perform a bisect with the new bug report and identify the commit that
introduced this regression.

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Title:
  Need support of Ralink RT3290 wifi support

Status in Linux:
  New
Status in linux-firmware package in Ubuntu:
  Fix Released
Status in linux source package in Precise:
  Invalid
Status in linux-firmware source package in Precise:
  Fix Released
Status in linux source package in Quantal:
  Invalid
Status in linux-firmware source package in Quantal:
  Won't Fix
Status in linux source package in Raring:
  Fix Released
Status in linux-firmware source package in Raring:
  Fix Released
Status in linux package in Baltix:
  Opinion
Status in linux package in Gentoo Linux:
  New

Bug description:
  RT3290 wifi chip is becoming common on consumer notebooks. Its support
  starts from 3.6 so support on 12.10 may need lbm-cw.

  commit a89534edaaa7008992b878680490e9b02a665563
  Author: Woody Hung 
  Date:   Wed Jun 13 15:01:16 2012 +0800

  rt2x00 : RT3290 chip support v4
  
  This patch support the new chipset rt3290 wifi implementation in rt2x00.
  It initailize the related mac, bbp and rf register in startup phase.
  And this patch modify the efuse read/write method for the different efuse 
data offset of rt3290.
  
  Signed-off-by: Woody Hung 
  Signed-off-by: John W. Linville 

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[Kernel-packages] [Bug 1609913] kernel02 (s390x.zVM) - tests ran: 136, failed: 27

[Brad Figg]

tests ran: 136, failed: 27;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/kernel02__4.8.0-9.10__2016-09-15_17-51-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] modoc (ppc64el) - tests ran: 35, failed: 4

[Brad Figg]

tests ran:  35, failed: 4;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/modoc__4.8.0-9.10__2016-09-15_17-14-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] onza (i386) - tests ran: 10, failed: 2

[Brad Figg]

tests ran:  10, failed: 2;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onza__4.8.0-9.10__2016-09-15_17-05-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 136, failed: 27

[Brad Figg]

tests ran: 136, failed: 27;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_18-00-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1623143] Re: Linux container does not take same cpu configuration as kernet's hosts

[Stéphane Graber]

I'm assuming you have a system that's booted with the right kernel
option.

Can you check if /sys/devices/system/cpu/possible includes the isolated
CPU?

If not, then we could copy that value instead of having to parse the CPU
ranges from /sys/devices/system/cpu/isolated and substract that from the
range in the root cgroup which would be rather painful.

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Title:
  Linux container does not take same cpu configuration as kernet's hosts

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When I configured cpu affinity on a ubuntu 16.04 with kernel version 
"4.4.0-36-generic" on a host containing 3 cpus:
  on /etc/default/grub:
  GRUB_CMDLINE_LINUX_DEFAULT="isolcpus=0"

  update-grub

  reboot

  The output of "cat /proc/self/status" :
  ubuntu@ubuntu:~$ cat /proc/self/status
   .
   .
   .
  Cpus_allowed: 6
  Cpus_allowed_list:1-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   1

  When I create an lxd container in this host using these commands:

    lxc launch ubuntu:14.04 my-ubuntu

  And access to this container using:

    lxc exec my-ubuntu -- /bin/bash

  The output of "cat /proc/self/status" :
    .
    .
    .
  Cpus_allowed: 7
  Cpus_allowed_list:0-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   4

  Result: Container's process doesn't take same configuration as host's process.
  Host process use  2 cpus:  Cpus_allowed_list: 1-2
  Container process use 3 cpus: Cpus_allowed_list:  0-2

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-36-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Tue Sep 13 18:36:29 2016
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-08-04 (40 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.3)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 qxldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/username--vg-root ro isolcpus=0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-wily
  dmi.modalias: 
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-wily:cvnQEMU:ct1:cvrpc-i440fx-wily:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-wily
  dmi.sys.vendor: QEMU

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[Kernel-packages] [Bug 1504441] Re: [4.2.0-16.19] kernel: nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.

[dino99]

That error is not seen with 4.8 kernels

** Tags removed: wily

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Title:
  [4.2.0-16.19] kernel: nf_conntrack: automatic helper assignment is
  deprecated and it will be removed soon. Use the iptables CT target to
  attach helpers instead.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  canonical-kernel-team ppa

  still need to fix that error logged into journalctl
  ( the system seems to work as expected)
  --- 
  ApportVersion: 2.19.1-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oem1587 F pulseaudio
   /dev/snd/pcmC0D0p:   oem1587 F...m pulseaudio
   /dev/snd/controlC0:  oem1587 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=7b1f4a51-558f-468f-85e0-f815d2f791e1 ro intel_iommu=on
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill:
   
  Tags:  wily
  Uname: Linux 4.2.0-16-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3002
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5W DH Deluxe
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5W DH Deluxe
  dmi.product.version: System Version
  dmi.sys.vendor: ASUSTEK COMPUTER INC

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[Kernel-packages] [Bug 1623588] Re: linux 3.19.0-69.77 ADT test failure with linux 3.19.0-69.77

[Steve Beattie]

This is the check for kptr_restrct functioning correctly failing. It's
failing on the contents of /proc/self/stack, which apprently in the run-
under-root case contains only the following line:

  [<>]   (null)

for ppc64el/3.19 (aka vivid). Given that there's no valid addresses to
check, I've disabled the test for /proc/self/stack's contents for
pp64el/3.19 in qa-r-t commit

  https://git.launchpad.net/qa-regression-
testing/commit/?id=6b8d1cd50ae3cfdb83b31a47381b9853839a7d09

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Title:
  linux 3.19.0-69.77 ADT test failure with linux 3.19.0-69.77

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-vivid/vivid/ppc64el/l/linux/20160915_000731@/log.gz

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[Kernel-packages] [Bug 1622293] Re: rtl8821ae WiFI does not work on Ubuntu 16.04

[Anton Polukhin]

Vendor  Netgear
Hardware VersionWNDR4000
Firmware VersionV1.0.2.4_9.1.86
GUI Language VersionV1.0.2.4_2.1.17.1

Firmware is up-to-date, I've updated it a few days ago.

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Title:
  rtl8821ae WiFI does not work on Ubuntu 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  rtl8821ae does not work out-of the box on Ubuntu 16.04. It does not
  detect any WIFi networks and laptop starts with Wifi disabled in
  NetworkManager. To make rtl8821ae work I have to do the following:

  echo "blacklist ideapad_laptop" | sudo tee /etc/modprobe.d/idepad.conf

  
  After that rtl8821ae loses connection occasionally. None of those helped:

  echo rtl8812ae  >>  /etc/modules
  echo "options rtl8821ae ips=0 fwlps=0" | sudo tee 
/etc/modprobe.d/rtl8821ae.conf
  sudo modprobe -r rtl8821ae && sudo modprobe rtl8821ae
  options rtl8821ae ips=0 swenc=1 debug=5 msi=0
  sudo iw dev wlp2s0 set power_save off

  Installing new driver from here
  https://github.com/lwfinger/rtlwifi_new did not help.

  
  Issue close to this one was reported here: 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1526683

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  antoshkka   3397 F pulseaudio
   /dev/snd/controlC0:  antoshkka   3397 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Sep 11 10:09:39 2016
  HibernationDevice: RESUME=UUID=de96877a-7ace-47cc-ac4c-b4662a72a1b7
  InstallationDate: Installed on 2016-09-10 (0 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: LENOVO 80NY
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic.efi.signed 
root=UUID=d62213ac-da8e-417a-83fb-b8163b78199b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/15/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: CECN43WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Allsparks 5B
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40688 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad Y700-15ACZ
  dmi.modalias: 
dmi:bvnLENOVO:bvrCECN43WW:bd09/15/2015:svnLENOVO:pn80NY:pvrLenovoideapadY700-15ACZ:rvnLENOVO:rnAllsparks5B:rvrSDK0J40688WIN:cvnLENOVO:ct10:cvrLenovoideapadY700-15ACZ:
  dmi.product.name: 80NY
  dmi.product.version: Lenovo ideapad Y700-15ACZ
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1623143] Re: Linux container does not take same cpu configuration as kernet's hosts

[Seth Forshee]

/sys/devices/system/cpu/isolated tells you which cpus are isolated.

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Title:
  Linux container does not take same cpu configuration as kernet's hosts

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When I configured cpu affinity on a ubuntu 16.04 with kernel version 
"4.4.0-36-generic" on a host containing 3 cpus:
  on /etc/default/grub:
  GRUB_CMDLINE_LINUX_DEFAULT="isolcpus=0"

  update-grub

  reboot

  The output of "cat /proc/self/status" :
  ubuntu@ubuntu:~$ cat /proc/self/status
   .
   .
   .
  Cpus_allowed: 6
  Cpus_allowed_list:1-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   1

  When I create an lxd container in this host using these commands:

    lxc launch ubuntu:14.04 my-ubuntu

  And access to this container using:

    lxc exec my-ubuntu -- /bin/bash

  The output of "cat /proc/self/status" :
    .
    .
    .
  Cpus_allowed: 7
  Cpus_allowed_list:0-2
  Mems_allowed: ,0001
  Mems_allowed_list:0
  voluntary_ctxt_switches:  0
  nonvoluntary_ctxt_switches:   4

  Result: Container's process doesn't take same configuration as host's process.
  Host process use  2 cpus:  Cpus_allowed_list: 1-2
  Container process use 3 cpus: Cpus_allowed_list:  0-2

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-36-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Tue Sep 13 18:36:29 2016
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-08-04 (40 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.3)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 qxldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/username--vg-root ro isolcpus=0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-wily
  dmi.modalias: 
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-wily:cvnQEMU:ct1:cvrpc-i440fx-wily:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-wily
  dmi.sys.vendor: QEMU

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[Kernel-packages] [Bug 1574727] Re: [SRU] Enforce using signed kernels and modules on UEFI

[Launchpad Bug Tracker]

This bug was fixed in the package shim-signed - 1.18~12.04.1

---
shim-signed (1.18~12.04.1) precise; urgency=medium

  * update-secureboot-policy:  If /proc/sys/kernel/moksbstate_disabled is
present, prefer this unconditionally over MokSBStateRT.  LP: #1604873.

 -- Steve Langasek   Wed, 20 Jul 2016
16:22:42 -0700

** Changed in: shim-signed (Ubuntu Precise)
   Status: Fix Committed => Fix Released

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Title:
  [SRU] Enforce using signed kernels and modules on UEFI

Status in dkms package in Ubuntu:
  Fix Released
Status in efibootmgr package in Ubuntu:
  Fix Released
Status in efivar package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  New
Status in grub2-signed package in Ubuntu:
  New
Status in mokutil package in Ubuntu:
  Fix Released
Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  Fix Released
Status in dkms source package in Precise:
  New
Status in efibootmgr source package in Precise:
  Invalid
Status in efivar source package in Precise:
  Fix Released
Status in grub2 source package in Precise:
  Invalid
Status in grub2-signed source package in Precise:
  Invalid
Status in mokutil source package in Precise:
  Fix Released
Status in shim source package in Precise:
  New
Status in shim-signed source package in Precise:
  Fix Released
Status in dkms source package in Trusty:
  Fix Released
Status in efibootmgr source package in Trusty:
  Invalid
Status in efivar source package in Trusty:
  Invalid
Status in grub2 source package in Trusty:
  Invalid
Status in grub2-signed source package in Trusty:
  Invalid
Status in mokutil source package in Trusty:
  Fix Released
Status in shim source package in Trusty:
  New
Status in shim-signed source package in Trusty:
  Fix Released
Status in dkms source package in Wily:
  Fix Released
Status in efibootmgr source package in Wily:
  Fix Released
Status in efivar source package in Wily:
  Fix Released
Status in grub2 source package in Wily:
  Invalid
Status in grub2-signed source package in Wily:
  Invalid
Status in mokutil source package in Wily:
  Fix Released
Status in shim source package in Wily:
  New
Status in shim-signed source package in Wily:
  Fix Released
Status in dkms source package in Xenial:
  Fix Released
Status in efibootmgr source package in Xenial:
  Fix Released
Status in efivar source package in Xenial:
  Fix Released
Status in grub2 source package in Xenial:
  Fix Released
Status in grub2-signed source package in Xenial:
  Fix Released
Status in mokutil source package in Xenial:
  Fix Released
Status in shim source package in Xenial:
  New
Status in shim-signed source package in Xenial:
  Fix Released

Bug description:
  [Rationale]
  Secure Boot is good. We want to be able to validate that as much as possible 
of the boot process happens with signed binaries; from our shim (the part that 
is loaded by the EFI firmware itself), down to grub2, the kernel, and even 
loaded modules.

  [Impact]
  All our users booting in UEFI; on all supported releases.

  [Test cases]
  
https://docs.google.com/spreadsheets/d/1GbyQDb4-sRv7OlIpbISiwVJ2ARHP3AkG2HbPTRk7p-E/edit#gid=0

  Test cases here are separated by the components that need to be
  changed:

  = mokutil =

  Adding a MOK key:
  1) Install system
  2) Run 'mokutil --import ' to import a signing certificate.
  3) On reboot; validate MOK prompts for new MOK key to add.

  Toggling Secure Boot state:
  1) Install system
  2) mokutil --enable-validationormokutil --disable-validation
  3) Validate that on reboot MOK prompts to change Secure Boot state.

  Listing keys:
  1) mokutil --list-enrolled
  -- should list keys previously enrolled, and Microsoft keys on systems that 
are configured with them for factory Secure Boot.

  
  = efivar =

  libefivar0 gets tested via the use of mokutil. Since it is a library
  with no directly usable binaries; we rely on mokutil / sbsigntool /
  efibootmgr to do testing.

  1) Run efibootmgr -v ; verify it lists BootEntries.
  2) Run efibootmgr -c -L ubuntu2 -l \\EFI\\ubuntu\\shimx64.efi ; verify that 
on reboot; you can get into a boot menu that will list 'ubuntu2', and that 
picking that boot entry boots into Ubuntu.

  
  = shim-signed =

  1) Install system; upgrade to new packages
  1b) Verify /proc/sys/kernel/secure_boot shows 1.
  1c) Verify /proc/sys/kernel/moksbstate_disabled shows 0.
  2) Run 'sudo update-secureboot-policy'; validate that it prompts to disable 
Secure Boot if it's not already disabled.
  3) Run 'sudo update-secureboot-policy'; validate you are not prompted again 
to disable Secure Boot.
  4) Reboot; follow MOK steps to disable Secure Boot.
  4b) Verify /proc/sys/kernel/secure_boot shows 1.
  4c) Verify /proc/sys/kernel/moksbstate_disabled shows 1.
  5) Run 'sudo 

[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 18, failed: 7

[Brad Figg]

tests ran:  18, failed: 7;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_17-51-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] kernel02 (s390x.zVM) - tests ran: 18, failed: 7

[Brad Figg]

tests ran:  18, failed: 7;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/kernel02__4.8.0-9.10__2016-09-15_17-43-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] s2lp6g002 (s390x.zKVM) - tests ran: 32, failed: 1

[Brad Figg]

tests ran:  32, failed: 1;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/s2lp6g002__4.8.0-9.10__2016-09-15_17-01-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] kernel02 (s390x.zVM) - tests ran: 32, failed: 1

[Brad Figg]

tests ran:  32, failed: 1;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/kernel02__4.8.0-9.10__2016-09-15_16-48-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1609913] onibi (i386) - tests ran: 10, failed: 2

[Brad Figg]

tests ran:  10, failed: 2;
  
http://kernel.ubuntu.com/testing/4.8.0-9.10/onibi__4.8.0-9.10__2016-09-15_16-08-00/results-index.html

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Title:
  linux: 4.6.0-10.12 -proposed tracker

Status in Kernel Development Workflow:
  Invalid
Status in Kernel Development Workflow automated-testing series:
  Incomplete
Status in Kernel Development Workflow prepare-package series:
  Fix Released
Status in Kernel Development Workflow prepare-package-meta series:
  Fix Released
Status in Kernel Development Workflow prepare-package-signed series:
  Fix Released
Status in Kernel Development Workflow promote-to-proposed series:
  Fix Released
Status in Kernel Development Workflow promote-to-release series:
  New
Status in Kernel Development Workflow regression-testing series:
  Confirmed
Status in linux package in Ubuntu:
  New
Status in linux source package in Yakkety:
  New

Bug description:
  This bug is for tracking the 4.6.0-10.12 upload package. This bug will
  contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  derivative-trackers-created: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1621113] Re: Xenial update to v4.4.20 stable release

[Kamal Mostafa]

** Changed in: linux (Ubuntu Xenial)
   Status: New => Fix Committed

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Title:
  Xenial update to v4.4.20 stable release

Status in linux package in Ubuntu:
  New
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.4.20 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.4.20 stable release shall be
  applied:

  hugetlb: fix nr_pmds accounting with shared page tables
  x86/mm: Disable preemption during CR3 read+write
  uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions
  tools/testing/nvdimm: fix SIGTERM vs hotplug crash
  SUNRPC: Handle EADDRNOTAVAIL on connection failures
  SUNRPC: allow for upcalls for same uid but different gss service
  powerpc/eeh: eeh_pci_enable(): fix checking of post-request state
  ALSA: usb-audio: Add a sample rate quirk for Creative Live! Cam Socialize HD 
(VF0610)
  ALSA: usb-audio: Add quirk for ELP HD USB Camera
  arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
  parisc: Fix order of EREFUSED define in errno.h
  virtio: fix memory leak in virtqueue_add()
  vfio/pci: Fix NULL pointer oops in error interrupt setup handling
  perf intel-pt: Fix occasional decoding errors when tracing system-wide
  libnvdimm, nd_blk: mask off reserved status bits
  ALSA: hda - Manage power well properly for resume
  NVMe: Don't unmap controller registers on reset
  PCI: Support PCIe devices with short cfg_size
  PCI: Add Netronome vendor and device IDs
  PCI: Limit config space size for Netronome NFP6000 family
  PCI: Add Netronome NFP4000 PF device ID
  PCI: Limit config space size for Netronome NFP4000
  mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs
  ACPI: CPPC: Return error if _CPC is invalid on a CPU
  ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data
  um: Don't discard .text.exit section
  genirq/msi: Remove unused MSI_FLAG_IDENTITY_MAP
  genirq/msi: Make sure PCI MSIs are activated early
  crypto: caam - fix non-hmac hashes
  crypto: caam - fix echainiv(authenc) encrypt shared descriptor
  crypto: caam - defer aead_set_sh_desc in case of zero authsize
  usb: ehci: change order of register cleanup during shutdown
  usb: misc: usbtest: add fix for driver hang
  usb: dwc3: pci: add Intel Kabylake PCI ID
  usb: dwc3: gadget: increment request->actual once
  usb: hub: Fix unbalanced reference count/memory leak/deadlocks
  USB: hub: fix up early-exit pathway in hub_activate
  USB: hub: change the locking in hub_activate
  usb: renesas_usbhs: clear the BRDYSTS in usbhsg_ep_enable()
  usb: renesas_usbhs: Use dmac only if the pipe type is bulk
  USB: validate wMaxPacketValue entries in endpoint descriptors
  usb: gadget: fsl_qe_udc: off by one in setup_received_handle()
  usb/gadget: fix gadgetfs aio support.
  xhci: always handle "Command Ring Stopped" events
  usb: xhci: Fix panic if disconnect
  xhci: don't dereference a xhci member after removing xhci
  USB: serial: fix memleak in driver-registration error path
  USB: serial: option: add D-Link DWM-156/A3
  USB: serial: option: add support for Telit LE920A4
  USB: serial: ftdi_sio: add device ID for WICED USB UART dev board
  USB: serial: ftdi_sio: add PIDs for Ivium Technologies devices
  iommu/dma: Don't put uninitialised IOVA domains
  iommu/arm-smmu: Fix CMDQ error handling
  iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass
  pinctrl/amd: Remove the default de-bounce time
  EDAC: Increment correct counter in edac_inc_ue_error()
  s390/dasd: fix hanging device after clear subchannel
  mac80211: fix purging multicast PS buffer queue
  arm64: dts: rockchip: add reset saradc node for rk3368 SoCs
  of: fix reference counting in of_graph_get_endpoint_by_regs
  sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression
  sched/nohz: Fix affine unpinned timers mess
  iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING"
  drm/amdgpu: Change GART offset to 64-bit
  drm/amdgpu: fix amdgpu_move_blit on 32bit systems
  drm/amdgpu: avoid a possible array overflow
  drm/amdgpu: skip TV/CV in display parsing
  drm/amd/amdgpu: sdma resume fail during S4 on CI
  drm/amdgpu: record error code when ring test failed
  drm/i915: fix aliasing_ppgtt leak
  ARC: build: Better way to detect ISA compatible toolchain
  ARC: use correct offset in pt_regs for