[Kernel-packages] [Bug 1752194] Re: Intel GPU tools crash with "Couldn't map MMIO region"

[Robert Hooker]

They need to be run under sudo. also the intel-gpu-tools in 14.04
shouldn't have support for an i7-7700.

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Title:
  Intel GPU tools crash with "Couldn't map MMIO region"

Status in intel-gpu-tools package in Ubuntu:
  New

Bug description:
  Trying to run anything in intel-gpu-tools (tested intel_gpu_top, 
intel_gpu_time and intel_backlight) on my laptop (which has hybrid graphics, 
GTX 760m (proprietary nvidia driver not installed right now) + Intel 4th gen 
iGPU) as root yields the following output:
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Test assertion failure function 
intel_mmio_use_pci_bar, file ../../lib/intel_mmio.c:145:
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Failed assertion: !(error != 0)
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Last errno: 1, Operation not 
permitted
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Couldn't map MMIO region
  Stack trace:
    #0 [_init+0x1753f]
    #1 [_init+0xc978]
    #2 [_init+0x118d]
    #3 [__libc_start_main+0xf1]
    #4 [_init+0x1fba]
    #5 [+0x1fba]
  Test (null) failed.
   DEBUG 
  (intel_gpu_top:23021) intel-chipset-DEBUG: Test requirement passed: pci_dev
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Test assertion failure function 
intel_mmio_use_pci_bar, file ../../lib/intel_mmio.c:145:
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Failed assertion: !(error != 0)
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Last errno: 1, Operation not 
permitted
  (intel_gpu_top:23021) intel-mmio-CRITICAL: Couldn't map MMIO region
  (intel_gpu_top:23021) igt-core-INFO: Stack trace:
  (intel_gpu_top:23021) igt-core-INFO:   #0 [_init+0x1753f]
  (intel_gpu_top:23021) igt-core-INFO:   #1 [_init+0xc978]
  (intel_gpu_top:23021) igt-core-INFO:   #2 [_init+0x118d]
  (intel_gpu_top:23021) igt-core-INFO:   #3 [__libc_start_main+0xf1]
  (intel_gpu_top:23021) igt-core-INFO:   #4 [_init+0x1fba]
  (intel_gpu_top:23021) igt-core-INFO:   #5 [+0x1fba]
    END  
  FAIL (-1.000s)

  Happens under bot Wayland and XOrg.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: intel-gpu-tools 1.20-1ubuntu1
  ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
  Uname: Linux 4.13.0-32-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Feb 28 00:30:15 2018
  InstallationDate: Installed on 2015-11-25 (825 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  SourcePackage: intel-gpu-tools
  UpgradeStatus: Upgraded to artful on 2017-11-01 (118 days ago)

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[Kernel-packages] [Bug 1671278] Re: Xorg freeze

[Robert Hooker]

Patch is set to be included in 4.11-rc7 now, it should follow in a
stable update not long after

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Title:
  Xorg freeze

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Freezes the screen and locks the computer, needing to reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: xorg 1:7.7+16ubuntu2
  ProcVersionSignature: Ubuntu 4.10.0-11.13-generic 4.10.1
  Uname: Linux 4.10.0-11-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  Date: Wed Mar  8 20:40:04 2017
  DistUpgraded: Fresh install
  DistroCodename: zesty
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.271+bdcom, 4.10.0-11-generic, x86_64: installed
   bcmwl, 6.30.223.271+bdcom, 4.10.0-9-generic, x86_64: installed
   virtualbox, 5.1.14, 4.10.0-11-generic, x86_64: installed
  GpuHangFrequency: Continuously
  GpuHangReproducibility: I don't know
  GpuHangStarted: Within the last few days
  GraphicsCard:
   NVIDIA Corporation G98M [GeForce 9300M GS] [10de:06e9] (rev a1) (prog-if 00 
[VGA controller])
 Subsystem: Dell G98M [GeForce 9300M GS] [1028:02bb]
  InstallationDate: Installed on 2014-01-10 (1153 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 
(20130820.1)
  MachineType: Dell Inc. Vostro 1320
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-11-generic 
root=UUID=5189c31e-9b68-4026-a657-b0d301136218 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/10/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0R235J
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd09/10/2009:svnDellInc.:pnVostro1320:pvrNull:rvnDellInc.:rn0R235J:rvr:cvnDellInc.:ct8:cvrN/A:
  dmi.product.name: Vostro 1320
  dmi.product.version: Null
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.13.1+17.04.20170109-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.75-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.0-1ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.0-1ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-1ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.8.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160706-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.13-1

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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

[Robert Hooker]

** Changed in: linux (Ubuntu Xenial)
 Assignee: Robert Hooker (sarvatt) => (unassigned)

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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:
  Confirmed

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 4.4.0-31-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dialout dip fax floppy lpadmin netdev plugdev 
sambashare scanner sudo tape users video
  _MarkForUpload: True
  dmi.bios.date: 10/12/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0YDTG3
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A02
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A06
  dmi.modalias: 
dmi:bvnDellInc.:bvrA06:bd10/12/2015:svnDellInc.:pnInspiron5548:pvrA06:rvnDellInc.:rn0YDTG3:rvrA02:cvnDellInc.:ct8:cvrA06:
  dmi.product.name: Inspiron 5548
  dmi.product.version: A06
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.1
  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 11.2.0-1ubuntu

[Kernel-packages] [Bug 1671278] Re: Xorg freeze

[Robert Hooker]

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

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Title:
  Xorg freeze

Status in linux package in Ubuntu:
  New

Bug description:
  Freezes the screen and locks the computer, needing to reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: xorg 1:7.7+16ubuntu2
  ProcVersionSignature: Ubuntu 4.10.0-11.13-generic 4.10.1
  Uname: Linux 4.10.0-11-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  Date: Wed Mar  8 20:40:04 2017
  DistUpgraded: Fresh install
  DistroCodename: zesty
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.271+bdcom, 4.10.0-11-generic, x86_64: installed
   bcmwl, 6.30.223.271+bdcom, 4.10.0-9-generic, x86_64: installed
   virtualbox, 5.1.14, 4.10.0-11-generic, x86_64: installed
  GpuHangFrequency: Continuously
  GpuHangReproducibility: I don't know
  GpuHangStarted: Within the last few days
  GraphicsCard:
   NVIDIA Corporation G98M [GeForce 9300M GS] [10de:06e9] (rev a1) (prog-if 00 
[VGA controller])
 Subsystem: Dell G98M [GeForce 9300M GS] [1028:02bb]
  InstallationDate: Installed on 2014-01-10 (1153 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 
(20130820.1)
  MachineType: Dell Inc. Vostro 1320
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-11-generic 
root=UUID=5189c31e-9b68-4026-a657-b0d301136218 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/10/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0R235J
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnDellInc.:bvrA04:bd09/10/2009:svnDellInc.:pnVostro1320:pvrNull:rvnDellInc.:rn0R235J:rvr:cvnDellInc.:ct8:cvrN/A:
  dmi.product.name: Vostro 1320
  dmi.product.version: Null
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.13.1+17.04.20170109-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.75-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.0-1ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.0-1ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-1ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.8.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160706-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.13-1

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[Kernel-packages] [Bug 1637550] Re: [Feature] R3 mwait support for Knights Mill

[Robert Hooker]

** Changed in: intel
   Status: Fix Committed => Fix Released

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Title:
  [Feature] R3 mwait support for Knights Mill

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Enable r3 mwait for  Knights Mill.

  Schedule:
  upstream: 4.11 kernel

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[Kernel-packages] [Bug 1645963] Re: [Feature] GLK Northpeak Enabling

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] GLK Northpeak Enabling

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  The NPK(North Peak) solution is composed of four major components.Hardware to 
connect the debug target to the host. DAL (DFX Abstraction Layer) to manage the 
target to host connection. NPKSDK connects to DAL and processes trace data 
using a decoder network.
  GUI and command line tools provide access to NPKSDK to configure and start / 
stop tracing.
  In GLK we have also Core side tracing that is new enabling.

  HW: Gemini Lake

  Upstream schedule:
  kernel: 4.11

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[Kernel-packages] [Bug 1645521] Re: [Feature] ISH (Intel Sensor Hub) support

[Robert Hooker]

yeah only the linux task for 17.04 is closed, zesty kernel features are
now done and the rest will have to go into 17.10

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Title:
  [Feature] ISH (Intel Sensor Hub) support

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Zesty:
  Fix Committed

Bug description:
  Integrete ISH kernel driver and ISH driver should provoide following 
interface to user
  (1) Batch ModeGet the hardware batch buffer size/count,Set the batch 
timeout value
  (2) Wakeup/non-wakeupchecking if one sensor is wakeup instance or 
non-wakeup instance.For wakeup instance, when batch buffer is full or wait 
timeout, system must be woken up and receive batched sensor events.
  (3) Timestamp  expose the sensor event timestamp to user space for sync
  (4) physical sensors-support exposing following physical 
sensors:Accelerometer,Gyroscope,Magnetic,Field,Pressure,Light,Proximity
  (5) Advanced sensorsupport exposing following advanced sensors:
  Gravity,Linear Acceleration,Rotation Vector,Orientation,Game 
Rotation,Geomagentic Rotation,Step Detector,Step Counter,Terminal,Significant 
motion,Wakeup Gesture,Glance Gesture,Tilt,PanZoon,Lift and Look
  (6)multiple sensor instance support
  (7)private command support  support set/get path for private command set 
and response get, because some advanced sensor needs different special command 
to work properly.
  (8)User defined sensor support--- exposing non-pre-defined sensors.
  Because customer may add a new sensor in firmware, and hope sensor driver can 
expose it as a unknown sensor automatically, then application can use it 
directly without any code change.

  HW: Broxton-p

  Upstream Schedule:
  Basic Sensor Driver: 4.9
  Advanced Sensor Driver: TBD

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[Kernel-packages] [Bug 1645521] Re: [Feature] ISH (Intel Sensor Hub) support

[Robert Hooker]

** Information type changed from Proprietary to Public

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

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Robert Hooker (sarvatt)

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

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Title:
  [Feature] ISH (Intel Sensor Hub) support

Status in intel:
  New
Status in linux package in Ubuntu:
  In Progress

Bug description:
  Integrete ISH kernel driver and ISH driver should provoide following 
interface to user
  (1) Batch ModeGet the hardware batch buffer size/count,Set the batch 
timeout value
  (2) Wakeup/non-wakeupchecking if one sensor is wakeup instance or 
non-wakeup instance.For wakeup instance, when batch buffer is full or wait 
timeout, system must be woken up and receive batched sensor events.
  (3) Timestamp  expose the sensor event timestamp to user space for sync
  (4) physical sensors-support exposing following physical 
sensors:Accelerometer,Gyroscope,Magnetic,Field,Pressure,Light,Proximity
  (5) Advanced sensorsupport exposing following advanced sensors:
  Gravity,Linear Acceleration,Rotation Vector,Orientation,Game 
Rotation,Geomagentic Rotation,Step Detector,Step Counter,Terminal,Significant 
motion,Wakeup Gesture,Glance Gesture,Tilt,PanZoon,Lift and Look
  (6)multiple sensor instance support
  (7)private command support  support set/get path for private command set 
and response get, because some advanced sensor needs different special command 
to work properly.
  (8)User defined sensor support--- exposing non-pre-defined sensors.
  Because customer may add a new sensor in firmware, and hope sensor driver can 
expose it as a unknown sensor automatically, then application can use it 
directly without any code change.

  HW: Broxton-p

  Upstream Schedule:
  Basic Sensor Driver: 4.9
  Advanced Sensor Driver: TBD

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[Kernel-packages] [Bug 1637550] Re: [Feature] R3 mwait support for Knights Mill

[Robert Hooker]

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

** Changed in: intel
   Status: New => Fix Committed

** Changed in: intel
 Assignee: (unassigned) => Robert Hooker (sarvatt)

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Title:
  [Feature] R3 mwait support for Knights Mill

Status in intel:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  Enable r3 mwait for  Knights Mill.

  Schedule:
  upstream: 4.11 kernel

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[Kernel-packages] [Bug 1637550] Re: [Feature] R3 mwait support for Knights Mill

[Robert Hooker]

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

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Title:
  [Feature] R3 mwait support for Knights Mill

Status in intel:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Enable r3 mwait for  Knights Mill.

  Schedule:
  upstream: 4.11 kernel

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[Kernel-packages] [Bug 1637550] Re: [Feature] R3 mwait support for Knights Mill

[Robert Hooker]

** Information type changed from Proprietary to Public

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

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Robert Hooker (sarvatt)

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Title:
  [Feature] R3 mwait support for Knights Mill

Status in intel:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Enable r3 mwait for  Knights Mill.

  Schedule:
  upstream: 4.11 kernel

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[Kernel-packages] [Bug 1645962] Re: [Feature] GLK Intel PT write

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] GLK Intel PT write

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Gemini Lake has support for Intel PT write.

  HW: Gemini Lake

  Upstream schedule:
  kernel: 4.11

  Commit Ids:
  5443624bed
  8ee83b2ab3

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[Kernel-packages] [Bug 1657488] Re: Please merge crash version 7.1.7-1 (main) from debian sid

[Robert Hooker]

** Changed in: crash (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  Please merge crash version 7.1.7-1 (main) from debian sid

Status in crash package in Ubuntu:
  Fix Released

Bug description:
  merge bug

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[Kernel-packages] [Bug 1591810] Re: [Feature] SKX: perf uncore PMU support

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] SKX: perf uncore PMU support

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Enable Linux perf tool to support Intel Skylake server CPU uncore
  events. uncore provides additional performance monitoring information
  for advance user.

  HW: Purley

  Upstream schedule: 4.9

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[Kernel-packages] [Bug 1637534] Re: [Feature] Knights Mill PMU (Performance Monitoring Unit) support

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

** Changed in: linux (Ubuntu Yakkety)
   Status: In Progress => Fix Released

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Title:
  [Feature] Knights Mill PMU (Performance Monitoring Unit) support

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Add Knights Mill CPUID to PMU.

  1) Core PMU: 
  http://lkml.kernel.org/r/20161012182634.2462-1-piotr@intel.com 
  
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=608284bf0def3ca5e6936920fcd84294101ef12d

  2) Uncore PMU: 
  http://lkml.kernel.org/r/20161012182758.2925-1-piotr@intel.com 
  
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ba2f81575eba8dcf128354169c20ae23f810f652

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[Kernel-packages] [Bug 1637528] Re: [Feature] Add Knights Mill to Intel processors family list

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Feature] Add Knights Mill to Intel processors family list

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  The patch that introduces KNM CPUID was merged in upstream kernel
  (avail 4.9-rc2).

  
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0047f59834e5947d45f34f5f12eb330d158f700b

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[Kernel-packages] [Bug 1460900] Re: [Feature]Code/Data Prioritization (CDP) Enablment

[Robert Hooker]

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

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

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Title:
  [Feature]Code/Data Prioritization (CDP) Enablment

Status in intel:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in xen package in Ubuntu:
  Fix Released

Bug description:
  Code Data prioritization (CDP) is projected to be released before the 
MBE(memory b/w enforcement) as part of bdx
  This would be an extension of the CAT feature and the h/w would provide cache 
allocation for code and data seperately once the feature is enabled. This is 
added from customer requests who have very large code footprints and need to 
seperately prioritize data and code.

  Schedule:
  upstream: 4.10 kernel
  xen: 4.7

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[Kernel-packages] [Bug 1644774] Re: Error during Ubuntu 16.04 LTS boot in Asus R510V Laptop

[Robert Hooker]

** Project changed: intel => linux (Ubuntu)

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Title:
  Error during Ubuntu 16.04 LTS boot in Asus R510V Laptop

Status in linux package in Ubuntu:
  New

Bug description:
  Hello, I have this error during de booting of Ubuntu 16.04 LTS.

  [ 11.271422] tpm_crb MSFT0101:00: can't region for resource [mem
  0xfed40080-0xfed40fff]

  I have the latest Nvidia drivers 370.28 https://launchpad.net
  /~graphics-drivers/+archive/ubuntu/ppa and I install the last Intel
  graphics https://01.org/linuxgraphics/downloads/intel-graphics-update-
  tool-linux-os-v2.0.2

  I try change Nvidia Graphics to Intel by the result it's the same.

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[Kernel-packages] [Bug 1591618] Re: [Feature] KBL - New device ID for Kabypoint(KbP)

[Robert Hooker]

** Changed in: intel
   Status: In Progress => Fix Released

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Title:
  [Feature] KBL - New device ID for Kabypoint(KbP)

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  identify what new device IDs are required for Kabypoint (KBP): HS-
  UART,SPI, I2C, SMBUS,SPI-NOR,NPK,xHCI,usb device, SD

  Platform: Kabylake-S with Kabypoint PCH

  upstream schedule: 4.9

  X-HWE-Bug: Bug #1622469

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[Kernel-packages] [Bug 1645928] Re: [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

[Robert Hooker]

** Changed in: intel
   Status: New => Fix Released

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Title:
  [Bug] (Purley) x86/hpet: Reduce HPET counter read contention

Status in intel:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Issue description:
  Boot ubuntu 16.10 and upstream v4.8 kernel on Purley, sometimes we saw 
following call trace:

  [8.740679] hpet0: at MMIO 0xfed0, IRQs 2, 8, 0, 0, 0, 0, 0, 0^M
  [8.747701] hpet0: 8 comparators, 64-bit 24.00 MHz counter^M
  [   32.765648] NMI watchdog: BUG: soft lockup - CPU#129 stuck for 22s! 
[watchdog/129:913]^M
  [   32.779913] NMI watchdog: BUG: soft lockup - CPU#130 stuck for 22s! 
[swapper/130:0]^M
  [   32.779915] Modules linked in:^M
  [   32.779918] CPU: 130 PID: 0 Comm: swapper/130 Not tainted 
3.10.0-481.el7.x86_64 #1^M
  [   32.779919] Hardware name: Intel Corporation PURLEY/PURLEY, BIOS 
PLYDCRB1.86B.0095.D20.1607292025 07/29/2016^M
  [   32.779921] task: 8830b3fb3ec0 ti: 8801738e task.ti: 
8801738e^M
  [   32.779930] RIP: 0010:[]  [] 
native_safe_halt+0x6/0x10^M
  [   32.779932] RSP: :8801738e3e98  EFLAGS: 0286^M
  

  (All cpus are stuck and NMI dump resulting in a large amount of
  output.)

  Issue solution:
  v4.9 kernel has a commit to fix this issue, please backport it to 16.10:
  f99fd22 x86/hpet: Reduce HPET counter read contention

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[Kernel-packages] [Bug 1643566] Re: [i915_bpo] Intermittent display outage with external monitor

[Robert Hooker]

Hmm, no problems related to it in that log, i915 would be more verbose.
I just noticed the trace in the subject was caused by a lid close/open
and is most likely not related. It would be worth trying this out to
rule out the Intel X driver, save this as /etc/X11/xorg.conf

Section "Device"
   Identifier  "Configured Video Device"
   Driver "modesetting"
EndSection

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Title:
  [i915_bpo] Intermittent display outage with external monitor

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  Triaged

Bug description:
  Filing on behalf of Claire Newman...

  I seem to be tickling a bug in the i915 stack, when I use a desktop
  monitor. The symptom is that the screen blanks for a few seconds then
  comes back . This happens every few minutes.  I am using a Lenovo
  Thinkpad T460s (new this weekend) but last week I was using a Thinkpad
  W550s - same issue with the blank screen on both laptops.  Happens
  every 20 mins or so and there is no identifiable reproducer (eg. I cam
  just be sitting there doing something else on my phone and the screen
  goes black).

  Here is lspci output for the video card:

  00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated 
Graphics (rev 07) (prog-if 00 [VGA controller])
  Subsystem: Lenovo Skylake Integrated Graphics
  Flags: bus master, fast devsel, latency 0, IRQ 123
  Memory at e000 (64-bit, non-prefetchable) [size=16M]
  Memory at c000 (64-bit, prefetchable) [size=512M]
  I/O ports at e000 [size=64]
  Expansion ROM at  [disabled]
  Capabilities: [40] Vendor Specific Information: Len=0c 
  Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
  Capabilities: [d0] Power Management version 2
  Capabilities: [100] #1b
  Capabilities: [200] Address Translation Service (ATS)
  Capabilities: [300] #13
  Kernel driver in use: i915_bpo
  Kernel modules: i915_bpo

  And in dmesg I see the below text:

  [161321.406860] i915_bpo :00:02.0: BAR 6: [??? 0x flags 0x2] has 
bogus alignment
  [161528.013954] [ cut here ]
  [161528.013996] WARNING: CPU: 3 PID: 31178 at 
/build/linux-xHzv4a/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 
skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]()
  [161528.013998] WARN_ON(!wm_changed)
  [161528.014047] Modules linked in: hid_logitech_hidpp hid_generic 
hid_logitech_dj usbhid hid snd_usb_audio snd_usbmidi_lib cpuid drbg ansi_cprng 
ctr ccm rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_realtek 
snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops 
videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl btbcm 
btintel bluetooth arc4 joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp 
coretemp nls_iso8859_1 kvm snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core 
snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core irqbypass crct10dif_pclmul 
crc32_pclmul aesni_intel snd_compress ac97_bus aes_x86_64 snd_pcm_dmaengine 
dw_dmac_core iwlmvm lrw snd_hda_intel gf128mul glue_helper snd_hda_codec 
ablk_helper mac80211 cryptd snd_hda_core snd_hwdep snd_pcm input_leds serio_raw 
iwlwifi rtsx_pci_ms
  [161528.014074]  cfg80211 memstick snd_seq_midi thinkpad_acpi 
snd_seq_midi_event snd_rawmidi nvram mei_me mei shpchp snd_seq snd_seq_device 
snd_timer snd soundcore tpm_crb mac_hid parport_pc ppdev lp parport autofs4 
rtsx_pci_sdmmc i915_bpo intel_ips i2c_algo_bit drm_kms_helper psmouse e1000e 
syscopyarea sysfillrect sysimgblt ptp fb_sys_fops pps_core drm nvme rtsx_pci 
wmi video fjes
  [161528.014079] CPU: 3 PID: 31178 Comm: Xorg Not tainted 4.4.0-47-generic 
#68-Ubuntu
  [161528.014080] Hardware name: LENOVO 20F9CTO1WW/20F9CTO1WW, BIOS N1CET47W 
(1.15 ) 08/08/2016
  [161528.014085]  0286 b170f762 88027b36f600 
813f5aa3
  [161528.014088]  88027b36f648 c02a39a0 88027b36f638 
81081262
  [161528.014091]  880522e26000 88003f96a148 880522e27000 
880523193b78
  [161528.014092] Call Trace:
  [161528.014102]  [] dump_stack+0x63/0x90
  [161528.014108]  [] warn_slowpath_common+0x82/0xc0
  [161528.014112]  [] warn_slowpath_fmt+0x5c/0x80
  [161528.014144]  [] skl_update_other_pipe_wm+0x16c/0x180 
[i915_bpo]
  [161528.014175]  [] skl_update_wm+0x185/0x610 [i915_bpo]
  [161528.014224]  [] ? 
intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo]
  [161528.014273]  [] intel_update_watermarks+0x1e/0x30 
[i915_bpo]
  [161528.014326]  [] haswell_crtc_enable+0x761/0x8e0 
[i915_bpo]
  [161528.014378]  [] ? intel_finish_crtc_commit+0xe/0x10 
[i915_bpo]
  [161528.014395]  [] ? 
drm_atomic_helper_commit_planes_on_crtc+0x154/0x270 [drm_kms_helper]
  [161528.014449]  [] intel_atomic_commit+0x5d6/0x14a0 

[Kernel-packages] [Bug 1643566] Re: [i915_bpo] Intermittent display outage with external monitor

[Robert Hooker]

The full dmesg on the machine with a kernel newer than
4.8.0-28.30~16.04.1 after it happens and not just the trace would be
much appreciated as well. That patch series really should have fixed it.
The full /var/log/kern.log would work even better.

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Title:
  [i915_bpo] Intermittent display outage with external monitor

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  Triaged

Bug description:
  Filing on behalf of Claire Newman...

  I seem to be tickling a bug in the i915 stack, when I use a desktop
  monitor. The symptom is that the screen blanks for a few seconds then
  comes back . This happens every few minutes.  I am using a Lenovo
  Thinkpad T460s (new this weekend) but last week I was using a Thinkpad
  W550s - same issue with the blank screen on both laptops.

  Here is lspci output for the video card:

  00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated 
Graphics (rev 07) (prog-if 00 [VGA controller])
  Subsystem: Lenovo Skylake Integrated Graphics
  Flags: bus master, fast devsel, latency 0, IRQ 123
  Memory at e000 (64-bit, non-prefetchable) [size=16M]
  Memory at c000 (64-bit, prefetchable) [size=512M]
  I/O ports at e000 [size=64]
  Expansion ROM at  [disabled]
  Capabilities: [40] Vendor Specific Information: Len=0c 
  Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
  Capabilities: [d0] Power Management version 2
  Capabilities: [100] #1b
  Capabilities: [200] Address Translation Service (ATS)
  Capabilities: [300] #13
  Kernel driver in use: i915_bpo
  Kernel modules: i915_bpo

  And in dmesg I see the below text:

  [161321.406860] i915_bpo :00:02.0: BAR 6: [??? 0x flags 0x2] has 
bogus alignment
  [161528.013954] [ cut here ]
  [161528.013996] WARNING: CPU: 3 PID: 31178 at 
/build/linux-xHzv4a/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 
skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]()
  [161528.013998] WARN_ON(!wm_changed)
  [161528.014047] Modules linked in: hid_logitech_hidpp hid_generic 
hid_logitech_dj usbhid hid snd_usb_audio snd_usbmidi_lib cpuid drbg ansi_cprng 
ctr ccm rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_realtek 
snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops 
videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl btbcm 
btintel bluetooth arc4 joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp 
coretemp nls_iso8859_1 kvm snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core 
snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_core irqbypass crct10dif_pclmul 
crc32_pclmul aesni_intel snd_compress ac97_bus aes_x86_64 snd_pcm_dmaengine 
dw_dmac_core iwlmvm lrw snd_hda_intel gf128mul glue_helper snd_hda_codec 
ablk_helper mac80211 cryptd snd_hda_core snd_hwdep snd_pcm input_leds serio_raw 
iwlwifi rtsx_pci_ms
  [161528.014074]  cfg80211 memstick snd_seq_midi thinkpad_acpi 
snd_seq_midi_event snd_rawmidi nvram mei_me mei shpchp snd_seq snd_seq_device 
snd_timer snd soundcore tpm_crb mac_hid parport_pc ppdev lp parport autofs4 
rtsx_pci_sdmmc i915_bpo intel_ips i2c_algo_bit drm_kms_helper psmouse e1000e 
syscopyarea sysfillrect sysimgblt ptp fb_sys_fops pps_core drm nvme rtsx_pci 
wmi video fjes
  [161528.014079] CPU: 3 PID: 31178 Comm: Xorg Not tainted 4.4.0-47-generic 
#68-Ubuntu
  [161528.014080] Hardware name: LENOVO 20F9CTO1WW/20F9CTO1WW, BIOS N1CET47W 
(1.15 ) 08/08/2016
  [161528.014085]  0286 b170f762 88027b36f600 
813f5aa3
  [161528.014088]  88027b36f648 c02a39a0 88027b36f638 
81081262
  [161528.014091]  880522e26000 88003f96a148 880522e27000 
880523193b78
  [161528.014092] Call Trace:
  [161528.014102]  [] dump_stack+0x63/0x90
  [161528.014108]  [] warn_slowpath_common+0x82/0xc0
  [161528.014112]  [] warn_slowpath_fmt+0x5c/0x80
  [161528.014144]  [] skl_update_other_pipe_wm+0x16c/0x180 
[i915_bpo]
  [161528.014175]  [] skl_update_wm+0x185/0x610 [i915_bpo]
  [161528.014224]  [] ? 
intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo]
  [161528.014273]  [] intel_update_watermarks+0x1e/0x30 
[i915_bpo]
  [161528.014326]  [] haswell_crtc_enable+0x761/0x8e0 
[i915_bpo]
  [161528.014378]  [] ? intel_finish_crtc_commit+0xe/0x10 
[i915_bpo]
  [161528.014395]  [] ? 
drm_atomic_helper_commit_planes_on_crtc+0x154/0x270 [drm_kms_helper]
  [161528.014449]  [] intel_atomic_commit+0x5d6/0x14a0 
[i915_bpo]
  [161528.014488]  [] ? drm_atomic_check_only+0x18e/0x590 
[drm]
  [161528.014521]  [] drm_atomic_commit+0x37/0x60 [drm]
  [161528.014538]  [] restore_fbdev_mode+0x22f/0x260 
[drm_kms_helper]
  [161528.014571]  [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 
[drm]
  [161528.014587]  [] 

[Kernel-packages] [Bug 1607894] Re: Unable to analyse vmcore/dump via crash due to bad kernel debug info build

[Robert Hooker]

crash (7.0.3-3ubuntu4.5) trusty; urgency=medium

  * Fix for: Unable to analyse vmcore/dump via crash due to bad kernel
debug info build (LP: #1607894).

 -- Robert Hooker <sarv...@ubuntu.com>  Thu, 01 Dec 2016 12:03:17 -0500


** Patch added: "debdiff containing the fix"
   
https://bugs.launchpad.net/ubuntu/+source/crash/+bug/1607894/+attachment/4788691/+files/crash_7.0.3-3ubuntu4.5.debdiff

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Title:
  Unable to analyse vmcore/dump via crash due to bad kernel debug info
  build

Status in crash package in Ubuntu:
  New

Bug description:
  == Comment: #0 - NAVEED A. UPPINANGADY SALIH  - 2016-07-01 02:41:07 ==
  ---Problem Description---
  Unable to analyse vmcore/kernel dumpfile generated by 4.4.0-29-generic kernel 
with ddeb kernel debuginfo available in 
http://ddebs.ubuntu.com/pool/main/l/linux/

  
http://ddebs.ubuntu.com/pool/main/l/linux/linux-image-4.4.0-29-generic-dbgsym_4.4.0-29.48_ppc64el.ddeb
   
  ---uname output---
   4.4.0-29-generic #48~14.04.1-Ubuntu SMP Wed Jun 29 19:55:03 UTC 2016 ppc64le 
ppc64le ppc64le GNU/Linux
   
  Machine Type = model   : 8247-22L machine : PowerNV 8247-22L 
   
  ---Steps to Reproduce---
   # crash /usr/lib/debug/boot/vmlinux-4.4.0-29-generic 
/var/crash/201606300840/dump.201606300840  
  crash 7.0.3
  ...
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  crash: invalid kernel virtual address: 61c2555c09c17994  type: "possible"
  WARNING: cannot read cpu_possible_map
  crash: invalid kernel virtual address: 8a0f6ddee20c4116  type: "present"
  WARNING: cannot read cpu_present_map
  crash: invalid kernel virtual address: 5a09344e320a1886  type: "online"
  WARNING: cannot read cpu_online_map
  WARNING: cannot read linux_banner string
  crash: /usr/lib/debug/boot/vmlinux-4.4.0-29-generic and 
/var/crash/201606300840/dump.201606300840 do not match!

  Userspace rpm: linux-image-4.4.0-29-generic-
  dbgsym_4.4.0-29.48_ppc64el.ddeb

  == Comment: #5 - Naresh Bannoth - 2016-07-27 04:12:09 ==

  The Latest kernel I am having is as follows

  root@ltcalpine-lp6:~# uname -a
  Linux ltcalpine-lp6 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 
01:03:56 UTC 2016 ppc64le ppc64le ppc64le GNU/Linux
  root@ltcalpine-lp6:~# 

  >>> the issue same as posted originally.

  ...
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  crash: invalid kernel virtual address: 61c2555c09c17994  type: "possible"
  WARNING: cannot read cpu_possible_map
  crash: invalid kernel virtual address: 8a0f6ddee20c4116  type: "present"
  WARNING: cannot read cpu_present_map
  crash: invalid kernel virtual address: 5a09344e320a1886  type: "online"
  WARNING: cannot read cpu_online_map
  WARNING: cannot read linux_banner string
  crash: /usr/lib/debug/boot/vmlinux-4.4.0-31-generic and 
/var/crash/201607270248/dump.201607270248 do not match!

  
  == Comment: #6 - Hari Krishna Bathini - 2016-07-28 11:49:31 ==
  The kernel is compiled with gcc version 4.8.4 while the vmlinux pulled
  from http://ddebs.ubuntu.com/pool/main/l/linux/ is compiled with gcc
  version 5.3.1 which is the source of the issue.

   Resolved this by pulling the kernel debug symbols package from:

deb http://ddebs.ubuntu.com/ -updates  main

  which indeed has the vmlinux compiled with gcc version 4.8.4.
  But I got this error:

crash: invalid structure member offset: module_num_symtab
   FILE: kernel.c  LINE: 3049  FUNCTION: module_init()

  after the update owning to couple of missing patches listed below:

  
commit 6f1f78e33474d00d5f261d7ed9d835c558b34d61
Author: Dave Anderson <ander...@redhat.com>
Date:   Wed Jan 20 09:56:36 2016 -0500

  Fix for the changes made to the kernel module structure introduced by
  this kernel commit for Linux 4.5 and later kernels:

commit 7523e4dc5057e157212b4741abd6256e03404cf1
module: use a structure to encapsulate layout.

  Without the patch, the crash session fails during initialization
  with the error message: "crash: invalid structure member offset:
  module_init_text_size".
  (seb...@linux.vnet.ibm.com)

  
commit 098cdab16dfa6a85e9dad2cad604dee14ee15f66
Author: Dave Anderson <ander...@redhat.com>
Date:   Fri Feb 12 14:32:53 2016 -0500

  Fix for the changes made to the kernel module structure introduced by
  this kernel commit for Linux 4.5 and later kernels:

commit 8244062ef1e54502ef55f54cced659913f244c3e
modules: fix longstanding /proc/kallsyms vs module insertion race.

  Without the patch, the crash session fails during initialization
  with the error message: "crash: invalid structure member offset:
  module_num_symtab"

[Kernel-packages] [Bug 1607894] Re: Unable to analyse vmcore/dump via crash due to bad kernel debug info build

[Robert Hooker]

** Changed in: crash (Ubuntu)
 Assignee: Taco Screen team (taco-screen-team) => Robert Hooker (sarvatt)

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Title:
  Unable to analyse vmcore/dump via crash due to bad kernel debug info
  build

Status in crash package in Ubuntu:
  New

Bug description:
  == Comment: #0 - NAVEED A. UPPINANGADY SALIH  - 2016-07-01 02:41:07 ==
  ---Problem Description---
  Unable to analyse vmcore/kernel dumpfile generated by 4.4.0-29-generic kernel 
with ddeb kernel debuginfo available in 
http://ddebs.ubuntu.com/pool/main/l/linux/

  
http://ddebs.ubuntu.com/pool/main/l/linux/linux-image-4.4.0-29-generic-dbgsym_4.4.0-29.48_ppc64el.ddeb
   
  ---uname output---
   4.4.0-29-generic #48~14.04.1-Ubuntu SMP Wed Jun 29 19:55:03 UTC 2016 ppc64le 
ppc64le ppc64le GNU/Linux
   
  Machine Type = model   : 8247-22L machine : PowerNV 8247-22L 
   
  ---Steps to Reproduce---
   # crash /usr/lib/debug/boot/vmlinux-4.4.0-29-generic 
/var/crash/201606300840/dump.201606300840  
  crash 7.0.3
  ...
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  crash: invalid kernel virtual address: 61c2555c09c17994  type: "possible"
  WARNING: cannot read cpu_possible_map
  crash: invalid kernel virtual address: 8a0f6ddee20c4116  type: "present"
  WARNING: cannot read cpu_present_map
  crash: invalid kernel virtual address: 5a09344e320a1886  type: "online"
  WARNING: cannot read cpu_online_map
  WARNING: cannot read linux_banner string
  crash: /usr/lib/debug/boot/vmlinux-4.4.0-29-generic and 
/var/crash/201606300840/dump.201606300840 do not match!

  Userspace rpm: linux-image-4.4.0-29-generic-
  dbgsym_4.4.0-29.48_ppc64el.ddeb

  == Comment: #5 - Naresh Bannoth - 2016-07-27 04:12:09 ==

  The Latest kernel I am having is as follows

  root@ltcalpine-lp6:~# uname -a
  Linux ltcalpine-lp6 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 
01:03:56 UTC 2016 ppc64le ppc64le ppc64le GNU/Linux
  root@ltcalpine-lp6:~# 

  >>> the issue same as posted originally.

  ...
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  crash: invalid kernel virtual address: 61c2555c09c17994  type: "possible"
  WARNING: cannot read cpu_possible_map
  crash: invalid kernel virtual address: 8a0f6ddee20c4116  type: "present"
  WARNING: cannot read cpu_present_map
  crash: invalid kernel virtual address: 5a09344e320a1886  type: "online"
  WARNING: cannot read cpu_online_map
  WARNING: cannot read linux_banner string
  crash: /usr/lib/debug/boot/vmlinux-4.4.0-31-generic and 
/var/crash/201607270248/dump.201607270248 do not match!

  
  == Comment: #6 - Hari Krishna Bathini - 2016-07-28 11:49:31 ==
  The kernel is compiled with gcc version 4.8.4 while the vmlinux pulled
  from http://ddebs.ubuntu.com/pool/main/l/linux/ is compiled with gcc
  version 5.3.1 which is the source of the issue.

   Resolved this by pulling the kernel debug symbols package from:

deb http://ddebs.ubuntu.com/ -updates  main

  which indeed has the vmlinux compiled with gcc version 4.8.4.
  But I got this error:

crash: invalid structure member offset: module_num_symtab
   FILE: kernel.c  LINE: 3049  FUNCTION: module_init()

  after the update owning to couple of missing patches listed below:

  
commit 6f1f78e33474d00d5f261d7ed9d835c558b34d61
Author: Dave Anderson <ander...@redhat.com>
Date:   Wed Jan 20 09:56:36 2016 -0500

  Fix for the changes made to the kernel module structure introduced by
  this kernel commit for Linux 4.5 and later kernels:

commit 7523e4dc5057e157212b4741abd6256e03404cf1
module: use a structure to encapsulate layout.

  Without the patch, the crash session fails during initialization
  with the error message: "crash: invalid structure member offset:
  module_init_text_size".
  (seb...@linux.vnet.ibm.com)

  
commit 098cdab16dfa6a85e9dad2cad604dee14ee15f66
Author: Dave Anderson <ander...@redhat.com>
Date:   Fri Feb 12 14:32:53 2016 -0500

  Fix for the changes made to the kernel module structure introduced by
  this kernel commit for Linux 4.5 and later kernels:

commit 8244062ef1e54502ef55f54cced659913f244c3e
modules: fix longstanding /proc/kallsyms vs module insertion race.

  Without the patch, the crash session fails during initialization
  with the error message: "crash: invalid structure member offset:
  module_num_symtab".
  (ander...@redhat.com)

  Applying the above patches on top of crash tool version 7.0.3-3ubuntu4.4,
  was able to analyze the dump. The patches apply cleanly..

  Thanks
  Hari

  
  == Comment: #8 - Naresh Bannoth - 2016-07-29 06:59:23 ==
  Verified with 4.4.0-31-generic kernel.
  on Applying

[Kernel-packages] [Bug 1626466] Re: [Yakkety] suspend fail and reboot while resuming

[Robert Hooker]

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

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Title:
  [Yakkety] suspend fail and reboot while resuming

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  Using 16.04 daily image: 20160919(downloading date)
  With testing package for 4.8 kernel: ppa:canonical-kernel-team/unstable

  Suspend by closing lid or setting menu, both randomly(2 out of 3
  times) cause system reboot after suspend.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: systemd 231-6git1
  ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7
  Uname: Linux 4.8.0-14-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Thu Sep 22 18:07:09 2016
  InstallationDate: Installed on 2016-09-22 (0 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160918)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 0bda:5682 Realtek Semiconductor Corp. 
   Bus 001 Device 003: ID 04f3:20d0 Elan Microelectronics Corp. 
   Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-14-generic.efi.signed 
root=UUID=5ce90c47-3ebd-4119-9522-ad3d23f95ce3 ro quiet splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/14/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.4.4
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.4.4:bd06/14/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1591618] Re: [Feature] KBL - New device ID for Kabypoint(KbP)

[Robert Hooker]

** Changed in: intel
 Assignee: Robert Hooker (sarvatt) => (unassigned)

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Title:
  [Feature] KBL - New device ID for Kabypoint(KbP)

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

Bug description:
  identify what new device IDs are required for Kabypoint (KBP): HS-
  UART,SPI, I2C, SMBUS,SPI-NOR,NPK,xHCI,usb device, SD

  Platform: Kabylake-S with Kabypoint PCH

  upstream schedule: 4.9

  X-HWE-Bug: Bug #1622469

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[Kernel-packages] [Bug 1608499] Re: Parallel depmod failure with dkms autoinstall

[Robert Hooker]

** Changed in: dkms (Ubuntu Xenial)
 Assignee: (unassigned) => Robert Hooker (sarvatt)

** Changed in: dkms (Ubuntu Trusty)
 Assignee: (unassigned) => Robert Hooker (sarvatt)

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Title:
  Parallel depmod failure with dkms autoinstall

Status in dkms package in Ubuntu:
  Fix Released
Status in dkms source package in Trusty:
  New
Status in dkms source package in Xenial:
  New

Bug description:
  Description of problem
  --

  "dkms autoinstall" installs DKMS modules in parallel, potentially executing
  several depmod instances in parallel.

  The resulting race condition causes depmod to fail and dkms install as
  well.

  This problem is critical because some DKMS modules can be left in "built"
  state after a kernel upgrade, thus the kernel modules will not be re-installed
  in /lib/modules/.

  Ubuntu release
  --
  # lsb_release -rd
  Description:  Ubuntu 16.04 LTS
  Release:  16.04

  DKMS package version
  

  # apt-cache policy dkms
  dkms:
Installed: 2.2.0.3-2ubuntu11
Candidate: 2.2.0.3-2ubuntu11
Version table:
   *** 2.2.0.3-2ubuntu11 500
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main i386 Packages
  100 /var/lib/dpkg/status

  Steps to reproduce
  --

  Add 2 simple DKMS modules, mod1 and mod2 (test case in attachment) with
  "dkms add", then run "dkms autoinstall".

  # dkms add mod1 ; dkms add mod2

  Creating symlink /var/lib/dkms/mod1/1.0/source ->
   /usr/src/mod1-1.0

  DKMS: add completed.

  Creating symlink /var/lib/dkms/mod2/1.0/source ->
   /usr/src/mod2-1.0

  DKMS: add completed.

  # dkms autoinstall

  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area...
  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area
  .make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod2/1.0/build S=/var/lib/dkms/mod2/1.0/build modules...
  make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod1/1.0/build S=/var/lib/dkms/mod1/1.0/build modules.

  cleaning build area...cleaning build area.

  
  DKMS: build completed.

  DKMS: build completed.

  mod2.ko:
  Running module version sanity check.

  mod1.ko:
  Running module version sanity check.
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/

  
  depmod...depmod...(bad exit status: 1)

   Uninstall Beginning 
  Module:  mod2
  Version: 1.0
  Kernel:  4.4.0-28-generic (x86_64)
  -

  
  DKMS: install completed.

  Status: Before uninstall, this module version was ACTIVE on this
  kernel.

  mod2.ko:
   - Uninstallation
 - Deleting from: /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module was found for this module on this kernel.
 - Use the dkms install command to reinstall any previous module version.

  depmod

  DKMS: uninstall completed.
  Error! Problems with depmod detected.  Automatically uninstalling this module.
  DKMS: Install Failed (depmod problems).  Module rolled back to built state.

  root@ubuntu1604:~/dkms-depmod# dkms status
  mod1, 1.0, 4.4.0-28-generic, x86_64: installed
  mod2, 1.0, 4.4.0-28-generic, x86_64: built

  => mod2 should be in "installed" state as well.

  # modinfo mod1
  filename:   /lib/modules/4.4.0-28-generic/updates/dkms/mod1.ko
  author: 6WIND
  license:GPL
  srcversion: 8D30BAE7A8F4D38F20AEB57
  depends:
  vermagic:   4.4.0-28-generic SMP mod_unload modversions 

  # modinfo mod2
  modinfo: ERROR: Module mod2 not found.

  Solution
  

  The problem is fixed in dkms official repository by commit
  
https://github.com/dell-oss/dkms/commit/00114cbc0a1f8c0aa5143808205d1a7cc9e58d3b
  (also in attachment).

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[Kernel-packages] [Bug 1608499] Re: Parallel depmod failure with dkms autoinstall

[Robert Hooker]

** Patch added: "debdiff for yakkety"
   
https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1608499/+attachment/4737060/+files/dkms_yakkety.debdiff

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Title:
  Parallel depmod failure with dkms autoinstall

Status in dkms package in Ubuntu:
  Confirmed

Bug description:
  Description of problem
  --

  "dkms autoinstall" installs DKMS modules in parallel, potentially executing
  several depmod instances in parallel.

  The resulting race condition causes depmod to fail and dkms install as
  well.

  This problem is critical because some DKMS modules can be left in "built"
  state after a kernel upgrade, thus the kernel modules will not be re-installed
  in /lib/modules/.

  Ubuntu release
  --
  # lsb_release -rd
  Description:  Ubuntu 16.04 LTS
  Release:  16.04

  DKMS package version
  

  # apt-cache policy dkms
  dkms:
Installed: 2.2.0.3-2ubuntu11
Candidate: 2.2.0.3-2ubuntu11
Version table:
   *** 2.2.0.3-2ubuntu11 500
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main i386 Packages
  100 /var/lib/dpkg/status

  Steps to reproduce
  --

  Add 2 simple DKMS modules, mod1 and mod2 (test case in attachment) with
  "dkms add", then run "dkms autoinstall".

  # dkms add mod1 ; dkms add mod2

  Creating symlink /var/lib/dkms/mod1/1.0/source ->
   /usr/src/mod1-1.0

  DKMS: add completed.

  Creating symlink /var/lib/dkms/mod2/1.0/source ->
   /usr/src/mod2-1.0

  DKMS: add completed.

  # dkms autoinstall

  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area...
  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area
  .make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod2/1.0/build S=/var/lib/dkms/mod2/1.0/build modules...
  make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod1/1.0/build S=/var/lib/dkms/mod1/1.0/build modules.

  cleaning build area...cleaning build area.

  
  DKMS: build completed.

  DKMS: build completed.

  mod2.ko:
  Running module version sanity check.

  mod1.ko:
  Running module version sanity check.
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/

  
  depmod...depmod...(bad exit status: 1)

   Uninstall Beginning 
  Module:  mod2
  Version: 1.0
  Kernel:  4.4.0-28-generic (x86_64)
  -

  
  DKMS: install completed.

  Status: Before uninstall, this module version was ACTIVE on this
  kernel.

  mod2.ko:
   - Uninstallation
 - Deleting from: /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module was found for this module on this kernel.
 - Use the dkms install command to reinstall any previous module version.

  depmod

  DKMS: uninstall completed.
  Error! Problems with depmod detected.  Automatically uninstalling this module.
  DKMS: Install Failed (depmod problems).  Module rolled back to built state.

  root@ubuntu1604:~/dkms-depmod# dkms status
  mod1, 1.0, 4.4.0-28-generic, x86_64: installed
  mod2, 1.0, 4.4.0-28-generic, x86_64: built

  => mod2 should be in "installed" state as well.

  # modinfo mod1
  filename:   /lib/modules/4.4.0-28-generic/updates/dkms/mod1.ko
  author: 6WIND
  license:GPL
  srcversion: 8D30BAE7A8F4D38F20AEB57
  depends:
  vermagic:   4.4.0-28-generic SMP mod_unload modversions 

  # modinfo mod2
  modinfo: ERROR: Module mod2 not found.

  Solution
  

  The problem is fixed in dkms official repository by commit
  
https://github.com/dell-oss/dkms/commit/00114cbc0a1f8c0aa5143808205d1a7cc9e58d3b
  (also in attachment).

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1608499] Re: Parallel depmod failure with dkms autoinstall

[Robert Hooker]

** Patch added: "debdiff for trusty"
   
https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1608499/+attachment/4737061/+files/dkms_trusty.debdiff

** Changed in: dkms (Ubuntu)
 Assignee: (unassigned) => Robert Hooker (sarvatt)

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Title:
  Parallel depmod failure with dkms autoinstall

Status in dkms package in Ubuntu:
  Confirmed

Bug description:
  Description of problem
  --

  "dkms autoinstall" installs DKMS modules in parallel, potentially executing
  several depmod instances in parallel.

  The resulting race condition causes depmod to fail and dkms install as
  well.

  This problem is critical because some DKMS modules can be left in "built"
  state after a kernel upgrade, thus the kernel modules will not be re-installed
  in /lib/modules/.

  Ubuntu release
  --
  # lsb_release -rd
  Description:  Ubuntu 16.04 LTS
  Release:  16.04

  DKMS package version
  

  # apt-cache policy dkms
  dkms:
Installed: 2.2.0.3-2ubuntu11
Candidate: 2.2.0.3-2ubuntu11
Version table:
   *** 2.2.0.3-2ubuntu11 500
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main i386 Packages
  100 /var/lib/dpkg/status

  Steps to reproduce
  --

  Add 2 simple DKMS modules, mod1 and mod2 (test case in attachment) with
  "dkms add", then run "dkms autoinstall".

  # dkms add mod1 ; dkms add mod2

  Creating symlink /var/lib/dkms/mod1/1.0/source ->
   /usr/src/mod1-1.0

  DKMS: add completed.

  Creating symlink /var/lib/dkms/mod2/1.0/source ->
   /usr/src/mod2-1.0

  DKMS: add completed.

  # dkms autoinstall

  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area...
  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area
  .make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod2/1.0/build S=/var/lib/dkms/mod2/1.0/build modules...
  make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod1/1.0/build S=/var/lib/dkms/mod1/1.0/build modules.

  cleaning build area...cleaning build area.

  
  DKMS: build completed.

  DKMS: build completed.

  mod2.ko:
  Running module version sanity check.

  mod1.ko:
  Running module version sanity check.
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/

  
  depmod...depmod...(bad exit status: 1)

   Uninstall Beginning 
  Module:  mod2
  Version: 1.0
  Kernel:  4.4.0-28-generic (x86_64)
  -

  
  DKMS: install completed.

  Status: Before uninstall, this module version was ACTIVE on this
  kernel.

  mod2.ko:
   - Uninstallation
 - Deleting from: /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module was found for this module on this kernel.
 - Use the dkms install command to reinstall any previous module version.

  depmod

  DKMS: uninstall completed.
  Error! Problems with depmod detected.  Automatically uninstalling this module.
  DKMS: Install Failed (depmod problems).  Module rolled back to built state.

  root@ubuntu1604:~/dkms-depmod# dkms status
  mod1, 1.0, 4.4.0-28-generic, x86_64: installed
  mod2, 1.0, 4.4.0-28-generic, x86_64: built

  => mod2 should be in "installed" state as well.

  # modinfo mod1
  filename:   /lib/modules/4.4.0-28-generic/updates/dkms/mod1.ko
  author: 6WIND
  license:GPL
  srcversion: 8D30BAE7A8F4D38F20AEB57
  depends:
  vermagic:   4.4.0-28-generic SMP mod_unload modversions 

  # modinfo mod2
  modinfo: ERROR: Module mod2 not found.

  Solution
  

  The problem is fixed in dkms official repository by commit
  
https://github.com/dell-oss/dkms/commit/00114cbc0a1f8c0aa5143808205d1a7cc9e58d3b
  (also in attachment).

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1608499] Re: Parallel depmod failure with dkms autoinstall

[Robert Hooker]

Attaching debdiffs with fixed packages for yakkety, xenial, and trusty
but they need sponsoring. All of the packages are available in
https://launchpad.net/~sarvatt/+archive/ubuntu/green

** Patch added: "debdiff for xenial"
   
https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1608499/+attachment/4737059/+files/dkms_xenial.debdiff

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Title:
  Parallel depmod failure with dkms autoinstall

Status in dkms package in Ubuntu:
  Confirmed

Bug description:
  Description of problem
  --

  "dkms autoinstall" installs DKMS modules in parallel, potentially executing
  several depmod instances in parallel.

  The resulting race condition causes depmod to fail and dkms install as
  well.

  This problem is critical because some DKMS modules can be left in "built"
  state after a kernel upgrade, thus the kernel modules will not be re-installed
  in /lib/modules/.

  Ubuntu release
  --
  # lsb_release -rd
  Description:  Ubuntu 16.04 LTS
  Release:  16.04

  DKMS package version
  

  # apt-cache policy dkms
  dkms:
Installed: 2.2.0.3-2ubuntu11
Candidate: 2.2.0.3-2ubuntu11
Version table:
   *** 2.2.0.3-2ubuntu11 500
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
  500 http://fr.archive.ubuntu.com/ubuntu xenial/main i386 Packages
  100 /var/lib/dpkg/status

  Steps to reproduce
  --

  Add 2 simple DKMS modules, mod1 and mod2 (test case in attachment) with
  "dkms add", then run "dkms autoinstall".

  # dkms add mod1 ; dkms add mod2

  Creating symlink /var/lib/dkms/mod1/1.0/source ->
   /usr/src/mod1-1.0

  DKMS: add completed.

  Creating symlink /var/lib/dkms/mod2/1.0/source ->
   /usr/src/mod2-1.0

  DKMS: add completed.

  # dkms autoinstall

  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area...
  Kernel preparation unnecessary for this kernel.  Skipping...

  Building module:
  cleaning build area
  .make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod2/1.0/build S=/var/lib/dkms/mod2/1.0/build modules...
  make KERNELRELEASE=4.4.0-28-generic -C /lib/modules/4.4.0-28-generic/build 
SUBDIRS=/var/lib/dkms/mod1/1.0/build S=/var/lib/dkms/mod1/1.0/build modules.

  cleaning build area...cleaning build area.

  
  DKMS: build completed.

  DKMS: build completed.

  mod2.ko:
  Running module version sanity check.

  mod1.ko:
  Running module version sanity check.
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module exists within this kernel
   - Installation
 - Installing to /lib/modules/4.4.0-28-generic/updates/dkms/

  
  depmod...depmod...(bad exit status: 1)

   Uninstall Beginning 
  Module:  mod2
  Version: 1.0
  Kernel:  4.4.0-28-generic (x86_64)
  -

  
  DKMS: install completed.

  Status: Before uninstall, this module version was ACTIVE on this
  kernel.

  mod2.ko:
   - Uninstallation
 - Deleting from: /lib/modules/4.4.0-28-generic/updates/dkms/
   - Original module
 - No original module was found for this module on this kernel.
 - Use the dkms install command to reinstall any previous module version.

  depmod

  DKMS: uninstall completed.
  Error! Problems with depmod detected.  Automatically uninstalling this module.
  DKMS: Install Failed (depmod problems).  Module rolled back to built state.

  root@ubuntu1604:~/dkms-depmod# dkms status
  mod1, 1.0, 4.4.0-28-generic, x86_64: installed
  mod2, 1.0, 4.4.0-28-generic, x86_64: built

  => mod2 should be in "installed" state as well.

  # modinfo mod1
  filename:   /lib/modules/4.4.0-28-generic/updates/dkms/mod1.ko
  author: 6WIND
  license:GPL
  srcversion: 8D30BAE7A8F4D38F20AEB57
  depends:
  vermagic:   4.4.0-28-generic SMP mod_unload modversions 

  # modinfo mod2
  modinfo: ERROR: Module mod2 not found.

  Solution
  

  The problem is fixed in dkms official repository by commit
  
https://github.com/dell-oss/dkms/commit/00114cbc0a1f8c0aa5143808205d1a7cc9e58d3b
  (also in attachment).

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[Kernel-packages] [Bug 1605276] Re: Please update linux-firmware to add 1.7 broxton firmware

[Robert Hooker]

The 1.157.3 version in xenial-proposed does contain the 1.7 firmware and
it loads properly now on broxton, thanks!

** Tags added: verification-done

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Title:
  Please update linux-firmware to add 1.7 broxton firmware

Status in linux-firmware package in Ubuntu:
  Fix Released
Status in linux-firmware source package in Xenial:
  Fix Committed

Bug description:
  There was errata in the 1.6 Broxton DMC firmware currently in linux-
  firmware and it no longer loads on 4.7 and higher based systems, which
  includes i915_bpo now that it has been updated to a 4.7 based
  backport.

  This is the error:
  [2.470468] [drm] Refusing to load old DMC firmware v1.6, please upgrade 
to v1.7 or later [https://01.org/linuxgraphics/intel-linux-graphics-firmwares].
  [2.470476] i915 :00:02.0: Failed to load DMC firmware 
[https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling 
runtime power management.

  Pleae cherry-pick http://git.kernel.org/cgit/linux/kernel/git/firmware
  /linux-
  firmware.git/commit/?id=5e976de9e02b55563c28555361a7763bc043f5ec for
  xenial

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-firmware 1.157.2
  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
  CurrentDesktop: Unity
  Date: Thu Jul 21 10:25:01 2016
  Dependencies:
   
  InstallationDate: Installed on 2016-01-06 (196 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
  PackageArchitecture: all
  SourcePackage: linux-firmware
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1605276] [NEW] Please update linux-firmware to add 1.7 broxton firmware

[Robert Hooker]

Public bug reported:

There was errata in the 1.6 Broxton DMC firmware currently in linux-
firmware and it no longer loads on 4.7 and higher based systems, which
includes i915_bpo now that it has been updated to a 4.7 based backport.

This is the error:
[2.470468] [drm] Refusing to load old DMC firmware v1.6, please upgrade to 
v1.7 or later [https://01.org/linuxgraphics/intel-linux-graphics-firmwares].
[2.470476] i915 :00:02.0: Failed to load DMC firmware 
[https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling 
runtime power management.

Pleae cherry-pick http://git.kernel.org/cgit/linux/kernel/git/firmware
/linux-firmware.git/commit/?id=5e976de9e02b55563c28555361a7763bc043f5ec
for xenial

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-firmware 1.157.2
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
CurrentDesktop: Unity
Date: Thu Jul 21 10:25:01 2016
Dependencies:
 
InstallationDate: Installed on 2016-01-06 (196 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
PackageArchitecture: all
SourcePackage: linux-firmware
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1605276

Title:
  Please update linux-firmware to add 1.7 broxton firmware

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  There was errata in the 1.6 Broxton DMC firmware currently in linux-
  firmware and it no longer loads on 4.7 and higher based systems, which
  includes i915_bpo now that it has been updated to a 4.7 based
  backport.

  This is the error:
  [2.470468] [drm] Refusing to load old DMC firmware v1.6, please upgrade 
to v1.7 or later [https://01.org/linuxgraphics/intel-linux-graphics-firmwares].
  [2.470476] i915 :00:02.0: Failed to load DMC firmware 
[https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling 
runtime power management.

  Pleae cherry-pick http://git.kernel.org/cgit/linux/kernel/git/firmware
  /linux-
  firmware.git/commit/?id=5e976de9e02b55563c28555361a7763bc043f5ec for
  xenial

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-firmware 1.157.2
  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
  CurrentDesktop: Unity
  Date: Thu Jul 21 10:25:01 2016
  Dependencies:
   
  InstallationDate: Installed on 2016-01-06 (196 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
  PackageArchitecture: all
  SourcePackage: linux-firmware
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1578305] Re: Stoney powerplay support

[Robert Hooker]

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  Stoney powerplay support

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  I'd love to submit a patch right now but I can't since the clone is
  taking way too long...

  The bug is in drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c on line 83
  you need to insert

  case CHIP_STONEY:

  before CHIP_CARRIZO to get ST to successfully init with the amdgpu
  module.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified: 
boot/vmlinuz-4.4.0-21-generic]
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  amd1533 F pulseaudio
   /dev/snd/controlC0:  amd1533 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed May  4 12:35:10 2016
  HibernationDevice: RESUME=UUID=39b1897f-c3d9-4222-9b73-94e0f6527917
  InstallationDate: Installed on 2016-05-04 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   enx54b80aefee18  no wireless extensions.
   
   enx1a1b9c20  no wireless extensions.
   
   lono wireless extensions.
  MachineType: AMD Gardenia-ST
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed 
root=UUID=f4bc1961-0964-4010-a6e5-401bbfe28352 ro quiet splash vt.handoff=7 
amdgpu.powerplay=0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware1.157
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/30/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: WGY5930N_Weekly_15_09_3
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Gardenia-ST
  dmi.board.vendor: AMD
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrWGY5930N_Weekly_15_09_3:bd09/30/2015:svnAMD:pnGardenia-ST:pvr1:rvnAMD:rnGardenia-ST:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Gardenia-ST
  dmi.product.version: 1
  dmi.sys.vendor: AMD

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[Kernel-packages] [Bug 1121699] Re: aufs CONFIG_AUFS_EXPORT build option should be enabled

[Robert Hooker]

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Andy Whitcroft (apw)

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

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

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Title:
  aufs CONFIG_AUFS_EXPORT build option should be enabled

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Raring:
  Fix Released
Status in linux source package in Wily:
  Fix Released
Status in linux source package in Xenial:
  Confirmed

Bug description:
  This is needed to export aufs filesystems via nfs.

  This was set in a previous version (in Debian - http://bugs.debian.org
  /cgi-bin/bugreport.cgi?bug=490079), and released in Ubuntu build for
  aufs 0+20080719-4
  (https://launchpad.net/ubuntu/+source/aufs/0+20080719-4), so this
  could perhaps be considered a regression (although to be fair aufs and
  its packaging has undergone significant rewriting since then).

  Regardless considering aufs is a popular method of supporting large
  storage systems (among other things) and nfs is a popular method of
  exporting large storage systems, it would be great if this could be
  enabled in a future build, unless there is some known
  contraindication.

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[Kernel-packages] [Bug 1121699] Re: aufs CONFIG_AUFS_EXPORT build option should be enabled

[Robert Hooker]

This has regressed again in 16.04 but it is still needed

sarvatt@sarvatt-ThinkPad-X1-Carbon{~/}:grep CONFIG_AUFS_EXPORT 
/boot/config-4.4.0-22-generic
# CONFIG_AUFS_EXPORT is not set

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Title:
  aufs CONFIG_AUFS_EXPORT build option should be enabled

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Raring:
  Fix Released
Status in linux source package in Wily:
  Fix Released

Bug description:
  This is needed to export aufs filesystems via nfs.

  This was set in a previous version (in Debian - http://bugs.debian.org
  /cgi-bin/bugreport.cgi?bug=490079), and released in Ubuntu build for
  aufs 0+20080719-4
  (https://launchpad.net/ubuntu/+source/aufs/0+20080719-4), so this
  could perhaps be considered a regression (although to be fair aufs and
  its packaging has undergone significant rewriting since then).

  Regardless considering aufs is a popular method of supporting large
  storage systems (among other things) and nfs is a popular method of
  exporting large storage systems, it would be great if this could be
  enabled in a future build, unless there is some known
  contraindication.

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[Kernel-packages] [Bug 1580272] Re: i915-bpo crashes on external hdmi input

[Robert Hooker]

https://bugs.freedesktop.org/show_bug.cgi?id=89055

** Bug watch added: freedesktop.org Bugzilla #89055
   https://bugs.freedesktop.org/show_bug.cgi?id=89055

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Title:
  i915-bpo crashes on external hdmi input

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This crash happens when plugging in an external HDMI monitor.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.39
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mark   4296 F pulseaudio
  Date: Tue May 10 10:25:07 2016
  InstallationDate: Installed on 2016-05-02 (8 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 04f3:21d4 Elan Microelectronics Corp. 
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=linux
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed 
root=UUID=3643ef37-7cee-41b3-9387-2faa819c44db ro quiet splash vt.handoff=7
  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-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-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 1234260] Re: Package and use 'intel_l3_parity' binary

[Robert Hooker]

** Changed in: intel
   Status: Confirmed => Fix Released

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Title:
  Package and use 'intel_l3_parity' binary

Status in intel:
  Fix Released
Status in intel-gpu-tools package in Ubuntu:
  Fix Released
Status in udev package in Ubuntu:
  New

Bug description:
  For Haswell systems, Intel has created a new tool called
  'intel_l3_parity'. They have requested that we use this so that we can
  make use of the l3 parity feature on these cards. Quote:

    DPF (L3 Parity): Haswell has extra cache which can be dynamically (during 
run time) 
used to replace cachelines which are exhibiting faulty behavior.

    It follows that Haswell also has the ability to detect the errors.

    Kernel driver receives the error interrupts and reports them to userspace 
via udev. 
The event is a parity error.

    Userspace should be listening for the udev events, and handling them in 
whatever way 
they see fit.

    We expected OSVs to add such hooks to their distributions, and use the 
intel_l3_parity 
tool to be invoked by their udev rules as needed.

  The code for the binary can be found here, it looks like they're
  planning on adding it to the linux kernel tree but afact it's not in
  Linus' tree yet:

  
http://article.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/10847/match=intel_l3_parity

  Also I haven't seen a udev script from them as yet. According to Intel
  the way it works is that udev has to catch the party check and then do
  the right thing by calling intel_l3_parity the right way.

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[Kernel-packages] [Bug 1152539] Re: 8086:0162 [HP Envy 23 AIO] HDMI Out does not work

[Robert Hooker]

** Changed in: hwe-next
   Status: New => Won't Fix

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Title:
  8086:0162 [HP Envy 23 AIO] HDMI Out does not work

Status in HWE Next:
  Won't Fix
Status in linux package in Ubuntu:
  Expired

Bug description:
  This system has an HDMI jack and buttons that should switch the jack
  from output to input. According to the QA engineers, these keys are
  not enabled on Ubuntu, so the jack should just function as an HDMI
  output as expected.

  With 12.04.2, this does not work, however.

  On plugging an HDMI monitor into the jack, the monitor status light
  goes from orange (standby) to green (active), but then falls back to
  Orange.  The display never wakes and on the AIO, you don't see the
  desktop flash or re-draw as it often does when adding an external
  display and the desktop has to stretch.

  I tried several times and could not get the HDMI output to work on
  this system.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-23-generic 3.5.0-23.35~precise1
  ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
  Uname: Linux 3.5.0-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1708 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7c0 irq 51'
 Mixer name : 'IDT 92HD91BXX'
 Components : 'HDA:111d76e0,103c2adc,00100102'
 Controls  : 18
 Simple ctrls  : 9
  Date: Fri Mar  8 04:37:22 2013
  HibernationDevice: RESUME=UUID=5a0be338-b72f-4759-947d-2c799a9951e2
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 
(20130213)
  MachineType: Hewlett-Packard 520-1299
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-23-generic 
root=UUID=759df16a-1f46-4f4e-b7b7-bff65b4d6bec ro quiet splash initcall_debug 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-23-generic N/A
   linux-backports-modules-3.5.0-23-generic  N/A
   linux-firmware1.79.1
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rts_pstor
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/25/2012
  dmi.bios.vendor: AMI
  dmi.bios.version: 8.10
  dmi.board.asset.tag: 3CR2080BJX
  dmi.board.name: 2ADC
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.05
  dmi.chassis.asset.tag: 3CR2080BJX
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnAMI:bvr8.10:bd09/25/2012:svnHewlett-Packard:pn520-1299:pvr1.00:rvnPEGATRONCORPORATION:rn2ADC:rvr1.05:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: 520-1299
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1502792] Re: [Dell Inspiron 5552][8086:22b1] X didn't use hardware acceleration

[Robert Hooker]

Thats to be expected, the graphics stacks are only upgraded on the
installation images and this hardware was not supported in 14.04.1

** Changed in: hwe-next
   Status: New => Invalid

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Title:
   [Dell Inspiron 5552][8086:22b1] X didn't use hardware acceleration

Status in HWE Next:
  Invalid
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  it's a fresh installed 14.04.1(kernel 3.13) with system software
  upgraded to 14.04.3.

  unity does not fully supported because there is no 3d acceleration
  with this intel graphic.

  as in contrast, 14.04.3 with 3.19 kernel the graphic works just fine.

  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.13.0-65.105-generic 3.13.11-ckt26
  Uname: Linux 3.13.0-65-generic x86_64
  .tmp.unity.support.test.1:

  ApportVersion: 2.14.1-0ubuntu3.15
  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: Mon Oct  5 15:58:31 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   fwts-efi-runtime-dkms, 15.09.00, 3.13.0-65-generic, x86_64: installed
   tp-smapi, 0.41, 3.13.0-65-generic, x86_64: installed
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation Device [8086:22b1] (rev 21) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:06d8]
  InstallationDate: Installed on 2015-10-02 (3 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Inspiron 5552
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-65-generic.efi.signed 
root=UUID=4bad80b9-c053-4817-825c-3dba80ae58d1 ro quiet splash vt.handoff=7
  Renderer: Software
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/10/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 0.4.8
  dmi.board.name: Inspiron 5552
  dmi.board.vendor: Dell Inc.
  dmi.board.version: 000
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.4.8
  dmi.modalias: 
dmi:bvnDellInc.:bvr0.4.8:bd06/10/2015:svnDellInc.:pnInspiron5552:pvr0.4.8:rvnDellInc.:rnInspiron5552:rvr000:cvnDellInc.:ct8:cvr0.4.8:
  dmi.product.name: Inspiron 5552
  dmi.product.version: 0.4.8
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.4
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.910-0ubuntu1.6
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Mon Oct  5 15:50:31 2015
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:

  xserver.version: 2:1.15.1-0ubuntu2.7

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[Kernel-packages] [Bug 1490035] Re: [i915_bpo/SKL] Display corrupted after resume from suspend

[Robert Hooker]

** Changed in: hwe-next
   Status: Triaged => Fix Released

** Changed in: hwe-next
   Status: Fix Released => Fix Committed

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Title:
  [i915_bpo/SKL] Display corrupted after resume from suspend

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  A new video BIOS code from Intel causes a regression on Skylake where
  the screen gets corrupted after resuming from suspend. This is a
  blocker for OEM's, since new BIOS releases will include this VBIOS.
  We've helped the vendor to verify a patch to fix it, and it's already
  been queued for 4.3:

  commit 39d9b85a4d4fa1642663ca0d208b5c246a3d6f50
  Author: Gary Wang 
  Date:   Fri Aug 28 16:40:34 2015 +0800

  drm/i915: set CDCLK if DPLL0 enabled during resuming from S3
  
  Since BIOS RC 1.4 it would enable CDCLK PLL during BIOS S3 resume, then
  driver needs to set CDCLK to avoid display corruption if DPLL0 enabled.
  
  References: https://bugs.freedesktop.org/show_bug.cgi?id=91697
  Reviewed-by: Rodrigo Vivi 
  Reviewed-by: Damien Lespiau 
  Reviewed-by: Cooper Chiou 
  Reviewed-by: Wei Shun Chang 
  Tested-by: Gary Wang 
  Cc: Daniel Vetter 
  Cc: Gavin Hindman 
  Cc: Chris Wilson 
  Cc: Xiong Y Zhang 
  Signed-off-by: Gary Wang 
  Signed-off-by: Jani Nikula 

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[Kernel-packages] [Bug 1442487] Re: [Dell Inspiron 3147] blackscreen in some scenarios

[Robert Hooker]

** Changed in: hwe-next
   Status: Incomplete = Invalid

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Title:
  [Dell Inspiron 3147] blackscreen in some scenarios

Status in HWE Next:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Expired

Bug description:
  CID 201403-14889
  with updated 14.04.2 (3.16.0-34-generic #45~14.04.1)

  Steps to reproduce this bug:
  scenario A:
  connected external HDMI -- settings -- display -- try different display 
mode -- built-in screen will be black but alt+b+prntScr works. (external 
monitor still works)

  scenario B:
  system power on -- try to boot desktop -- could not boot to desktop , 
built-in screen will be black but alt+b+prntScr works.
  failure rate: 1 out 3

  -

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-34-generic 3.16.0-34.45~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-34.45~14.04.1-generic 3.16.7-ckt8
  Uname: Linux 3.16.0-34-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Apr 10 13:56:51 2015
  InstallationDate: Installed on 2015-04-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1654 F pulseaudio
  CRDA:
   country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=442dffc7-a562-4b0d-a6d6-cb69d6891c61
  InstallationDate: Installed on 2015-04-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Dell Inc. Inspiron 11 - 3147
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic.efi.signed 
root=UUID=da9b59f7-7780-41c5-9e5f-03acb414b69e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-34.45~14.04.1-generic 3.16.7-ckt8
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-34-generic N/A
   linux-backports-modules-3.16.0-34-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 08/22/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: X30
  dmi.board.name: 00K010
  dmi.board.vendor: Dell Inc.
  dmi.board.version: D02
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: X30
  dmi.modalias: 
dmi:bvnDellInc.:bvrX30:bd08/22/2014:svnDellInc.:pnInspiron11-3147:pvr:rvnDellInc.:rn00K010:rvrD02:cvnDellInc.:ct8:cvrX30:
  dmi.product.name: Inspiron 11 - 3147
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1482923] Re: 3.13.0-61 display locked at 800x600 with i915

[Robert Hooker]

Sounds like you didn't install linux-image-extra-3.13.0-61-generic for
that kernel?

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Title:
  3.13.0-61 display locked at 800x600 with i915

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  3.13.0-61 has broken wifi, and display locked at 800x600.  3.13.0-59
  works fine.  Each was tested with the identical userspace, simply
  rebooted into the newer kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-59-generic 3.13.0-59.98
  ProcVersionSignature: Ubuntu 3.13.0-59.98-generic 3.13.11-ckt22
  Uname: Linux 3.13.0-59-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chiluk 2543 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Aug  8 17:48:13 2015
  InstallationDate: Installed on 2014-01-07 (578 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140106)
  MachineType: ASUSTeK COMPUTER INC. UX32VD
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-59-generic.efi.signed 
root=UUID=292a06f6-464a-49e4-a244-2c2d668f33b7 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-59-generic N/A
   linux-backports-modules-3.13.0-59-generic  N/A
   linux-firmware 1.127.15
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/29/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX32VD.214
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX32VD
  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.:bvrUX32VD.214:bd01/29/2013:svnASUSTeKCOMPUTERINC.:pnUX32VD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX32VD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX32VD
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1473175] Re: [i915_bpo] Rebase to 4.2-rc3

[Robert Hooker]

No problems here on Skylake SDP.

** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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Title:
  [i915_bpo] Rebase to 4.2-rc3

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  This SRU cycle would roll the module forward to v4.2-rc3. No core-
  drm/SAUCE changes needed, so no cert testing required either.

  on top of v4.2-rc3 is one commit from -next that fixes a divide-by-
  zero issue when counting the watermark on SKL.

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[Kernel-packages] [Bug 1393651] Re: [Dell Inspiron 3531] Unknown display found in display utility [8086:0f31]

[Robert Hooker]

** Changed in: linux (Ubuntu)
   Status: Confirmed = Fix Released

** Changed in: hwe-next
   Status: Confirmed = Fix Released

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Title:
  [Dell Inspiron 3531] Unknown display found in display utility
  [8086:0f31]

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  CID: 201403-14892 Inspiron 3531

  Even without external monitor connected, there is an unknown display in the 
display utility.
  And in the screenshot, you can see the extended desktop.

  ubuntu@201403-14892:~$ xrandr -q
  Screen 0: minimum 320 x 200, current 2390 x 768, maximum 32767 x 32767
  eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y 
axis) 344mm x 194mm
 1366x768   60.0*+   39.9  
 1360x768   59.8 60.0  
 1024x768   60.0  
 800x60060.3 56.2  
 640x48059.9  
  VGA1 connected 1024x768+1366+0 (normal left inverted right x axis y axis) 0mm 
x 0mm
 1024x768   60.0* 
 800x60060.3 56.2  
 848x48060.0  
 640x48059.9  
  HDMI1 disconnected (normal left inverted right x axis y axis)
  DP1 disconnected (normal left inverted right x axis y axis)
  HDMI2 disconnected (normal left inverted right x axis y axis)
  VIRTUAL1 disconnected (normal left inverted right x axis y axis)

  ubuntu@201403-14892:~$ lspci -nn| grep '\[03'
  00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor 
Z36xxx/Z37xxx Series Graphics  Display [8086:0f31] (rev 0e)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
  Uname: Linux 3.13.0-39-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1520 F pulseaudio
  CRDA:
   country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Mon Nov 17 23:02:14 2014
  HibernationDevice: RESUME=UUID=217ae5ce-6101-4b1d-8ed3-e5df8cacfafa
  InstallationDate: Installed on 2014-11-17 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  Lsusb:
   Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
   Bus 001 Device 003: ID 0c45:64ad Microdia 
   Bus 001 Device 002: ID 8087:07e6 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Inspiron 3531
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic 
root=UUID=34aa7766-e502-48af-81d4-5a155b69c395 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-39-generic N/A
   linux-backports-modules-3.13.0-39-generic  N/A
   linux-firmware 1.127.8
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02_UpdateMCU
  dmi.board.name: 00FTTX
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A02_UpdateMCU
  dmi.modalias: 
dmi:bvnDellInc.:bvrA02_UpdateMCU:bd07/02/2014:svnDellInc.:pnInspiron3531:pvrA02_UpdateMCU:rvnDellInc.:rn00FTTX:rvrA00:cvnDellInc.:ct8:cvrA02_UpdateMCU:
  dmi.product.name: Inspiron 3531
  dmi.product.version: A02_UpdateMCU
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1152539] Re: 8086:0162 [HP Envy 23 AIO] HDMI Out does not work

[Robert Hooker]

Can you please boot with drm.debug=0xe added to the kernel command line,
then attach /var/log/Xorg.0.log and the dmesg output when plugging it in
and trying to use it to this bug? Apport didn't grab the logs
unfortunately.

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

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Title:
  8086:0162 [HP Envy 23 AIO] HDMI Out does not work

Status in HWE Next:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This system has an HDMI jack and buttons that should switch the jack
  from output to input. According to the QA engineers, these keys are
  not enabled on Ubuntu, so the jack should just function as an HDMI
  output as expected.

  With 12.04.2, this does not work, however.

  On plugging an HDMI monitor into the jack, the monitor status light
  goes from orange (standby) to green (active), but then falls back to
  Orange.  The display never wakes and on the AIO, you don't see the
  desktop flash or re-draw as it often does when adding an external
  display and the desktop has to stretch.

  I tried several times and could not get the HDMI output to work on
  this system.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-23-generic 3.5.0-23.35~precise1
  ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
  Uname: Linux 3.5.0-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1708 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7c0 irq 51'
 Mixer name : 'IDT 92HD91BXX'
 Components : 'HDA:111d76e0,103c2adc,00100102'
 Controls  : 18
 Simple ctrls  : 9
  Date: Fri Mar  8 04:37:22 2013
  HibernationDevice: RESUME=UUID=5a0be338-b72f-4759-947d-2c799a9951e2
  InstallationMedia: Ubuntu 12.04.2 LTS Precise Pangolin - Release amd64 
(20130213)
  MachineType: Hewlett-Packard 520-1299
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-23-generic 
root=UUID=759df16a-1f46-4f4e-b7b7-bff65b4d6bec ro quiet splash initcall_debug 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-23-generic N/A
   linux-backports-modules-3.5.0-23-generic  N/A
   linux-firmware1.79.1
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rts_pstor
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/25/2012
  dmi.bios.vendor: AMI
  dmi.bios.version: 8.10
  dmi.board.asset.tag: 3CR2080BJX
  dmi.board.name: 2ADC
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.05
  dmi.chassis.asset.tag: 3CR2080BJX
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnAMI:bvr8.10:bd09/25/2012:svnHewlett-Packard:pn520-1299:pvr1.00:rvnPEGATRONCORPORATION:rn2ADC:rvr1.05:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: 520-1299
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1152539] Re: 8086:0162 [HP Envy 23 AIO] HDMI Out does not work

[Robert Hooker]

** Changed in: hwe-next
   Status: Confirmed = Incomplete

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https://bugs.launchpad.net/bugs/1152539

Title:
  8086:0162 [HP Envy 23 AIO] HDMI Out does not work

Status in HWE Next:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This system has an HDMI jack and buttons that should switch the jack
  from output to input. According to the QA engineers, these keys are
  not enabled on Ubuntu, so the jack should just function as an HDMI
  output as expected.

  With 12.04.2, this does not work, however.

  On plugging an HDMI monitor into the jack, the monitor status light
  goes from orange (standby) to green (active), but then falls back to
  Orange.  The display never wakes and on the AIO, you don't see the
  desktop flash or re-draw as it often does when adding an external
  display and the desktop has to stretch.

  I tried several times and could not get the HDMI output to work on
  this system.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-23-generic 3.5.0-23.35~precise1
  ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
  Uname: Linux 3.5.0-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1708 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7c0 irq 51'
 Mixer name : 'IDT 92HD91BXX'
 Components : 'HDA:111d76e0,103c2adc,00100102'
 Controls  : 18
 Simple ctrls  : 9
  Date: Fri Mar  8 04:37:22 2013
  HibernationDevice: RESUME=UUID=5a0be338-b72f-4759-947d-2c799a9951e2
  InstallationMedia: Ubuntu 12.04.2 LTS Precise Pangolin - Release amd64 
(20130213)
  MachineType: Hewlett-Packard 520-1299
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-23-generic 
root=UUID=759df16a-1f46-4f4e-b7b7-bff65b4d6bec ro quiet splash initcall_debug 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-23-generic N/A
   linux-backports-modules-3.5.0-23-generic  N/A
   linux-firmware1.79.1
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rts_pstor
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/25/2012
  dmi.bios.vendor: AMI
  dmi.bios.version: 8.10
  dmi.board.asset.tag: 3CR2080BJX
  dmi.board.name: 2ADC
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.05
  dmi.chassis.asset.tag: 3CR2080BJX
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnAMI:bvr8.10:bd09/25/2012:svnHewlett-Packard:pn520-1299:pvr1.00:rvnPEGATRONCORPORATION:rn2ADC:rvr1.05:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: 520-1299
  dmi.product.version: 1.00
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1477587] Re: One black screen of two when both on 1080p60

[Robert Hooker]

should be fixed in v3.19.8-ckt3, that picked up both reverts

http://kernel.ubuntu.com/git/ubuntu/linux.git/commit/?h=linux-3.19.yid=bdb01a9532b5a985631d04aefc10e0a421284f28
http://kernel.ubuntu.com/git/ubuntu/linux.git/commit/?h=linux-3.19.yid=bde11f3705c3aef7cd03731bf531c92c67a07358

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Title:
  One black screen of two when both on 1080p60

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

Bug description:
  One display turns off when both outputs are set to 1920x1080@60.0. They both 
still work separately on that rate.
  Forcing the one to 1920x1080@59.9 is functioning as a work-around.

  The good kernel version was linux_3.19.0-21.21.
  This Problem occurred in kernel linux_3.19.0-22.22 and linux_3.19.0-23.24.

  GPU is: Radeon HD 6670 using the radeon open source driver.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-23-generic 3.19.0-23.24
  ProcVersionSignature: Ubuntu 3.19.0-23.24-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-23-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  andreas3695 F pulseaudio
   /dev/snd/controlC1:  andreas3695 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jul 23 15:12:26 2015
  HibernationDevice: RESUME=UUID=4f0d7a88-5c8d-41c5-a44c-d195a257fd4e
  InstallationDate: Installed on 2012-04-11 (1198 days ago)
  InstallationMedia: Xubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 755
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-23-generic 
root=UUID=4acbdc21-f685-460d-a0dc-f86e6f346bf3 ro plymouth:debug splash quiet 
drm.debug=0xe
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-23-generic N/A
   linux-backports-modules-3.19.0-23-generic  N/A
   linux-firmware 1.143.2
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (87 days ago)
  dmi.bios.date: 04/30/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 0GM819
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0GM819:rvr:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 755
  dmi.sys.vendor: Dell Inc.

  -

  (From TJ):

  $ xrandr -q
  Screen 0: minimum 320 x 200, current 3600 x 1080, maximum 16384 x 16384
  HDMI-0 connected primary 1680x1050+0+0 (normal left inverted right x axis y 
axis) 477mm x 268mm
     1920x1080  60.0 *+  50.0 59.9 60.0
     1920x1080i 60.1 50.0 60.0
     1600x1200  60.0
     1680x1050  59.9
     1280x1024  75.0 60.0
     1440x900   59.9
     1280x960   60.0
     1366x768   59.8
     1152x864   75.0
     1280x720   60.0 50.0 59.9
     1024x768   75.1 70.1 60.0
     832x62474.6
     800x60072.2 75.0 60.3 56.2
     720x57650.0
     720x48060.0 59.9
     640x48075.0 72.8 66.7 60.0 59.9
     720x40070.1
  DVI-0 connected 1920x1080+1680+0 (normal left inverted right x axis y axis) 
477mm x 268mm
     1920x1080  60.0*+
     1280x1024  75.0 60.0
     1152x864   75.0
     1024x768   75.1 60.0
     800x60075.0 60.3
     640x48075.0 60.0
     720x40070.1
  VGA-0 disconnected (normal left inverted right x axis y axis)

  # workaround
  $ xrandr --output HDMI-0 --mode 1920x1080 --rate 59.9

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[Kernel-packages] [Bug 1477587] Re: One black screen of two when both on 1080p60

[Robert Hooker]

Since the regression started in 3.19.0-22.22
(https://launchpad.net/ubuntu/+source/linux/3.19.0-22.22), it looks like
its a stable update regression. I noticed in the upstream stable 3.18.18
release a few radeon commits were reverted that we haven't reverted yet

  Revert drm/radeon: don't share plls if monitors differ in audio support
  Revert drm/radeon: adjust pll when audio is not enabled

https://lkml.org/lkml/2015/7/11/94

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https://bugs.launchpad.net/bugs/1477587

Title:
  One black screen of two when both on 1080p60

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

Bug description:
  One display turns off when both outputs are set to 1920x1080@60.0. They both 
still work separately on that rate.
  Forcing the one to 1920x1080@59.9 is functioning as a work-around.

  The good kernel version was linux_3.19.0-21.21.
  This Problem occurred in kernel linux_3.19.0-22.22 and linux_3.19.0-23.24.

  GPU is: Radeon HD 6670 using the radeon open source driver.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-23-generic 3.19.0-23.24
  ProcVersionSignature: Ubuntu 3.19.0-23.24-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-23-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  andreas3695 F pulseaudio
   /dev/snd/controlC1:  andreas3695 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jul 23 15:12:26 2015
  HibernationDevice: RESUME=UUID=4f0d7a88-5c8d-41c5-a44c-d195a257fd4e
  InstallationDate: Installed on 2012-04-11 (1198 days ago)
  InstallationMedia: Xubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 755
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-23-generic 
root=UUID=4acbdc21-f685-460d-a0dc-f86e6f346bf3 ro plymouth:debug splash quiet 
drm.debug=0xe
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-23-generic N/A
   linux-backports-modules-3.19.0-23-generic  N/A
   linux-firmware 1.143.2
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (87 days ago)
  dmi.bios.date: 04/30/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 0GM819
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0GM819:rvr:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 755
  dmi.sys.vendor: Dell Inc.

  -

  (From TJ):

  $ xrandr -q
  Screen 0: minimum 320 x 200, current 3600 x 1080, maximum 16384 x 16384
  HDMI-0 connected primary 1680x1050+0+0 (normal left inverted right x axis y 
axis) 477mm x 268mm
     1920x1080  60.0 *+  50.0 59.9 60.0
     1920x1080i 60.1 50.0 60.0
     1600x1200  60.0
     1680x1050  59.9
     1280x1024  75.0 60.0
     1440x900   59.9
     1280x960   60.0
     1366x768   59.8
     1152x864   75.0
     1280x720   60.0 50.0 59.9
     1024x768   75.1 70.1 60.0
     832x62474.6
     800x60072.2 75.0 60.3 56.2
     720x57650.0
     720x48060.0 59.9
     640x48075.0 72.8 66.7 60.0 59.9
     720x40070.1
  DVI-0 connected 1920x1080+1680+0 (normal left inverted right x axis y axis) 
477mm x 268mm
     1920x1080  60.0*+
     1280x1024  75.0 60.0
     1152x864   75.0
     1024x768   75.1 60.0
     800x60075.0 60.3
     640x48075.0 60.0
     720x40070.1
  VGA-0 disconnected (normal left inverted right x axis y axis)

  # workaround
  $ xrandr --output HDMI-0 --mode 1920x1080 --rate 59.9

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[Kernel-packages] [Bug 1468797] Re: [SKL] starting xterm crashes the xserver

[Robert Hooker]

** Changed in: hwe-next
   Status: Fix Committed = Fix Released

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Title:
  [SKL] starting xterm crashes the xserver

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Vivid:
  Fix Released

Bug description:
  It was observed that starting certain apps (xterm, amdcccle) crash the
  xserver on Skylake. Rough bisect showed that 4.1-rc6 was ok while rc5
  wasn't, and git bisect found the fixing commit:

  commit 061cc3ab4c7b8ed235466134a00b9531766f6c1a
  Author: Ingo Molnar mi...@kernel.org
  Date:   Wed May 20 11:45:30 2015 +0200

  x86/fpu: Disable XSAVES* support for now

  while it's also cc'd to stable@, it's needed in the vivid kernel now
  to make the (backport) kernel deadline for 14.04.3.

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[Kernel-packages] [Bug 1441861] Re: Add new firmware for Skylake graphics

[Robert Hooker]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  Add new firmware for Skylake graphics

Status in HWE Next:
  New
Status in linux-firmware package in Ubuntu:
  Fix Released
Status in linux-firmware source package in Trusty:
  Fix Committed
Status in linux-firmware source package in Vivid:
  Fix Committed
Status in linux-firmware source package in Wily:
  Fix Released

Bug description:
  from https://01.org/linuxgraphics/intel-linux-graphics-firmwares

  Description

  Gen9 Intel® Graphics for Linux (Skylake) includes 2 microcontrollers
  to extract maximum performance and to provide low power states for
  better power consumption.

  GuC

  GuC is an embedded micro-controller in the graphics sub-system that is
  designed to perform graphics workload scheduling on the various
  graphics parallel engines. In this scheduling model, host software
  submits work through one of the 256 graphics doorbells and this
  invokes the micro-kernel running on the GuC core to perform the
  scheduling operation on the appropriate graphics engine. Scheduling
  operations include determining which workload to run next, submitting
  a workload to a command streamer, pre-empting existing workloads
  running on an engine, monitoring progress and notifying host SW when
  work is done.

  DCM

  DCM is a display micro-controller that provides additional low-power
  idle states for improved platform power consumption.  The
  skl_dmc_ver4.bin firmware is hot-loaded to the display microcontroller
  at runtime, and the microcontroller manages the additional low-power
  idle states independently from the OS/Kernel.

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[Kernel-packages] [Bug 1443345] Re: [Dell Insprion 3646] Double cursor appeared when rotating the display back to normal [8086:0f31]

[Robert Hooker]

** Package changed: linux-lts-utopic (Ubuntu) = xserver-xorg-video-
intel-lts-utopic (Ubuntu)

** Changed in: xserver-xorg-video-intel-lts-utopic (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  [Dell Insprion 3646] Double cursor appeared when rotating the display
  back to normal [8086:0f31]

Status in HWE Next Project:
  Confirmed
Status in xserver-xorg-video-intel-lts-utopic package in Ubuntu:
  Incomplete

Bug description:
  CID: 201403-14891 Dell Inspiron 3646

  When you rotate the display to any orientation other than normal,
  and rotate back to normal, there will be two cursors.

  The second cursor will be totally useless and it can't be captured
  with the screenshot tool.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1 [modified: 
boot/vmlinuz-3.16.0-30-generic]
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  Uname: Linux 3.16.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Apr 13 05:32:58 2015
  InstallationDate: Installed on 2015-04-10 (3 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1535 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=e8be0ad6-e2fa-4028-be73-b67cef530d8c
  InstallationDate: Installed on 2015-04-10 (3 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  MachineType: Dell Inc. Inspiron 3646
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic 
root=UUID=58a00b32-8578-4cb8-ab6b-64f86c7b0bf3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-30-generic N/A
   linux-backports-modules-3.16.0-30-generic  N/A
   linux-firmware 1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/05/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: X05
  dmi.board.name: Type2 - Board Product Name1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: X05
  dmi.modalias: 
dmi:bvnDellInc.:bvrX05:bd05/05/2014:svnDellInc.:pnInspiron3646:pvr:rvnDellInc.:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnDellInc.:ct3:cvrX05:
  dmi.product.name: Inspiron 3646
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 814325]

[Robert Hooker]

(In reply to D B from comment #29)
 i would try this if someone could walk me through downloading, applying and
 installing this patch - i don't know what i'm doing here.

Long shot but if you're on debian or ubuntu you can install a new one
from here http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
nightly/current/

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Title:
  8086:0046 [Lenovo ThinkPad T510] Fuzzy and corrupted display after
  DPMS cycles

Status in The Linux Kernel:
  Incomplete
Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” source package in Natty:
  Fix Released
Status in “linux” source package in Oneiric:
  Invalid
Status in “linux” source package in Precise:
  Triaged
Status in “linux” source package in Quantal:
  Won't Fix
Status in “linux” source package in Raring:
  Won't Fix
Status in “linux” source package in Saucy:
  Won't Fix

Bug description:
  Since updating to 2:2.14.0-4ubuntu7.2 in natty-proposed, screen comes
  up fuzzy and corrupted when coming out of the screensaver. I'm using
  the blank screen screensaver. Screen is flickery and graphics are
  corrupted and fuzzy. See attached screenshots.

  This has now happened three times since I installed the version from
  -proposed, and had never happened before.

   it's happened 3 times in the last day and each time, I've rebooted, as I 
haven't figured out what else to do.
  The screensaver probably has activated 30 times in the last day.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.2
  ProcVersionSignature: Ubuntu 2.6.38-11.47-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic x86_64
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
  CompositorRunning: compiz
  Date: Thu Jul 21 18:18:03 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] 
(rev 02) (prog-if 00 [VGA controller])
     Subsystem: Lenovo Device [17aa:21d9]
  InstallationMedia: Ubuntu 11.04 Natty Narwhal - Alpha amd64 (20110302)
  MachineType: LENOVO 4313CTO
  ProcEnviron:
   LANGUAGE=en_CA:en
   PATH=(custom, user)
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic 
root=UUID=66b32bb3-1e18-436e-8f6e-62b8419ed48d ro quiet splash vt.handoff=7
  Renderer: Unknown
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/26/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6MET81WW (1.41 )
  dmi.board.name: 4313CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr6MET81WW(1.41):bd10/26/2010:svnLENOVO:pn4313CTO:pvrThinkPadT510:rvnLENOVO:rn4313CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 4313CTO
  dmi.product.version: ThinkPad T510
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2
  version.ia32-libs: ia32-libs 20090808ubuntu13
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20110107+b795ca6e-0ubuntu7

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[Kernel-packages] [Bug 1381168] [NEW] Audio playing back too fast over HDMI on haswell.

[Robert Hooker]

Public bug reported:

[Impact]
This commit is part of a series that fixes HDMI audio playing back too fast on 
certain haswell machines that we have hit in HWE. By itself this patch does 
nothing but adding the new function, we are waiting for the proper fix on the 
audio side to go through the upstream stable trees and shipping them in a DKMS 
package for OEMs in the interim.

For future reference,
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e4d9e51
is the other commit needed.

[Reproduce Steps]
1. Connect to an external monitor via HDMI port on an affected machine
2. Change the audio output from internal speaker to HDMI
3. Play a sound

[Results]
Expected: Can play the sound without any problem
Actual: The audio will played more quickly than internal speaker

[tl;dr]
We need this part in ASAP if possible so an audio DKMS can be used in the 
interim while discussions are going on upstream about the stable backport.

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

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Title:
  Audio playing back too fast over HDMI on haswell.

Status in “linux” package in Ubuntu:
  New

Bug description:
  [Impact]
  This commit is part of a series that fixes HDMI audio playing back too fast 
on certain haswell machines that we have hit in HWE. By itself this patch does 
nothing but adding the new function, we are waiting for the proper fix on the 
audio side to go through the upstream stable trees and shipping them in a DKMS 
package for OEMs in the interim.

  For future reference,
  
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e4d9e51
  is the other commit needed.

  [Reproduce Steps]
  1. Connect to an external monitor via HDMI port on an affected machine
  2. Change the audio output from internal speaker to HDMI
  3. Play a sound

  [Results]
  Expected: Can play the sound without any problem
  Actual: The audio will played more quickly than internal speaker

  [tl;dr]
  We need this part in ASAP if possible so an audio DKMS can be used in the 
interim while discussions are going on upstream about the stable backport.

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[Kernel-packages] [Bug 1369633] Re: 4k laptop eDP display not working on newer laptops

[Robert Hooker]

** Summary changed:

- 4k laptop eDP display not working on a dell precision m3800
+ 4k laptop eDP display not working on newer laptops

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Title:
  4k laptop eDP display not working on newer laptops

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  Impact: Some new laptops with 4k screens are starting to use dp 1.2
  only feature of supporting 5.4ghz link rates over displayport which
  was not turned on until 3.15 even though the plumbing for it was
  (mostly) there.  This should only make more devices work since it has
  to advertise support for the feature in the dpcd. previously dp 1.2
  screens which needed 5.4ghz link rates were forced to use 2.7ghz
  instead, which would not provide enough bandwidth for some high
  resolution/high bandwidth screens. It only affects haswell for trusty,
  broadwell is handled through i915_bdw module which already as this fix
  and the fix was upstream in 3.15-rc1 so utopic is unaffected.

  Fix: Allow the 5.4ghz link rate over displayport.

  This has been tested on an affected OEM laptop with a 4K display that
  requires 5.4ghz link rate to light up (without it the display never
  turns on) as well as 2 other haswell machines to be sure it doesn't
  regress.

   [ 5.297037] [drm:intel_modeset_stage_output_state] [CONNECTOR:16:eDP-1] to 
[CRTC:5]
   [ 5.297038] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 
1, prepare: 1, disable: 0
   [ 5.297040] [drm:connected_sink_compute_bpp] [CONNECTOR:16:eDP-1] checking 
for sink bpp constrains
   [ 5.297042] [drm:intel_dp_compute_config] DP link computation with max lane 
count 4 max bw 14 pixel clock 533250KHz
   [ 5.297045] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 
54 bpp 24
   [ 5.297046] [drm:intel_dp_compute_config] DP link bw required 1279800 
available 1728000
   [ 5.297047] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, 
dithering: 0

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[Kernel-packages] [Bug 1359213] Re: [i915_bdw] Rebase Broadwell gfx driver to v3.15.x + backports

[Robert Hooker]

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  [i915_bdw] Rebase Broadwell gfx driver to v3.15.x + backports

Status in “linux” package in Ubuntu:
  Invalid
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  As it turns out, the current version of i915_bdw isn't quite as fresh
  as real systems require. Rebasing it all the way to v3.15 is possible
  though, with some core drm cherry-picks and backports, and reverts to
  the driver that in most cases cause no functional changes.

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[Kernel-packages] [Bug 1369633] [NEW] 4k laptop eDP display not working on a dell precision m3800

[Robert Hooker]

Public bug reported:

Impact: Some new laptops with 4k screens are starting to use dp 1.2 only
feature of supporting 5.4ghz link rates over displayport which was not
turned on until 3.15 even though the plumbing for it was (mostly) there.
This should only make more devices work since it has to advertise
support for the feature in the dpcd. previously dp 1.2 screens which
needed 5.4ghz link rates were forced to use 2.7ghz instead, which would
not provide enough bandwidth for some high resolution/high bandwidth
screens. It only affects haswell for trusty, broadwell is handled
through i915_bdw module which already as this fix and the fix was
upstream in 3.15-rc1 so utopic is unaffected.

Fix: Allow the 5.4ghz link rate over displayport.

This has been tested on an affected OEM laptop with a 4K display that
requires 5.4ghz link rate to light up (without it the display never
turns on) as well as 2 other haswell machines to be sure it doesn't
regress.

 [ 5.297037] [drm:intel_modeset_stage_output_state] [CONNECTOR:16:eDP-1] to 
[CRTC:5]
 [ 5.297038] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 
1, prepare: 1, disable: 0
 [ 5.297040] [drm:connected_sink_compute_bpp] [CONNECTOR:16:eDP-1] checking for 
sink bpp constrains
 [ 5.297042] [drm:intel_dp_compute_config] DP link computation with max lane 
count 4 max bw 14 pixel clock 533250KHz
 [ 5.297045] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 
54 bpp 24
 [ 5.297046] [drm:intel_dp_compute_config] DP link bw required 1279800 
available 1728000
 [ 5.297047] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, 
dithering: 0

** Affects: hwe-next
 Importance: Undecided
 Status: New

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

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Title:
  4k laptop eDP display not working on a dell precision m3800

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  New

Bug description:
  Impact: Some new laptops with 4k screens are starting to use dp 1.2
  only feature of supporting 5.4ghz link rates over displayport which
  was not turned on until 3.15 even though the plumbing for it was
  (mostly) there.  This should only make more devices work since it has
  to advertise support for the feature in the dpcd. previously dp 1.2
  screens which needed 5.4ghz link rates were forced to use 2.7ghz
  instead, which would not provide enough bandwidth for some high
  resolution/high bandwidth screens. It only affects haswell for trusty,
  broadwell is handled through i915_bdw module which already as this fix
  and the fix was upstream in 3.15-rc1 so utopic is unaffected.

  Fix: Allow the 5.4ghz link rate over displayport.

  This has been tested on an affected OEM laptop with a 4K display that
  requires 5.4ghz link rate to light up (without it the display never
  turns on) as well as 2 other haswell machines to be sure it doesn't
  regress.

   [ 5.297037] [drm:intel_modeset_stage_output_state] [CONNECTOR:16:eDP-1] to 
[CRTC:5]
   [ 5.297038] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 
1, prepare: 1, disable: 0
   [ 5.297040] [drm:connected_sink_compute_bpp] [CONNECTOR:16:eDP-1] checking 
for sink bpp constrains
   [ 5.297042] [drm:intel_dp_compute_config] DP link computation with max lane 
count 4 max bw 14 pixel clock 533250KHz
   [ 5.297045] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 
54 bpp 24
   [ 5.297046] [drm:intel_dp_compute_config] DP link bw required 1279800 
available 1728000
   [ 5.297047] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, 
dithering: 0

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[Kernel-packages] [Bug 1355196] Re: compiz fails with intel_do_flush_locked failed: Invalid argument

[Robert Hooker]

Looks like its this

https://bugzilla.kernel.org/show_bug.cgi?id=82481

** Bug watch added: Linux Kernel Bug Tracker #82481
   http://bugzilla.kernel.org/show_bug.cgi?id=82481

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Status: New = Invalid

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Title:
  compiz fails with intel_do_flush_locked failed: Invalid argument

Status in “linux” package in Ubuntu:
  Confirmed
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Invalid

Bug description:
  Recent upgrade and reboot/re-login left me with a generally unusable 
compiz/unity.
  On login, the desktop icons move back and forth several times, I believe this 
correlates with ~/.xesssion-errors 'unity main process ended' messages like:
  upstart: unity7 main process (7477) terminated with status 1
  upstart: unity7 main process ended, respawning
  upstart: unity7 main process (7910) terminated with status 1
  upstart: unity7 main process ended, respawning
  upstart: unity7 main process (7939) terminated with status 1

  
  Further investigation showed that compiz was failing to start.  Attempting to 
start it by hand shows:
intel_do_flush_locked failed: Invalid argument

  Those same messages appear in ~/.cache/upstart/unity7.log.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: unity 7.3.0+14.10.20140731.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-6.11-generic 3.16.0-rc7
  Uname: Linux 3.16.0-6-generic x86_64
  ApportVersion: 2.14.5-0ubuntu4
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,commands,mousepoll,grid,move,place,imgpng,session,vpswitch,resize,regex,gnomecompat,unitymtgrabhandles,wall,resizeinfo,animation,workarounds,fade,scale,expo,ezoom,unityshell]
  CurrentDesktop: Unity
  Date: Mon Aug 11 09:53:07 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2011-10-19 (1027 days ago)
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  SourcePackage: unity
  UpgradeStatus: Upgraded to utopic on 2013-05-20 (448 days ago)
  --- 
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.6-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  smoser 4190 F pulseaudio
  CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,commands,mousepoll,grid,move,place,imgpng,session,vpswitch,resize,regex,gnomecompat,unitymtgrabhandles,wall,resizeinfo,animation,workarounds,fade,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  DistUpgraded: 2013-05-20 08:14:41,880 DEBUG openCache()
  DistroCodename: utopic
  DistroRelease: Ubuntu 14.10
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller 
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Device [17aa:20e4]
 Subsystem: Lenovo Device [17aa:20e4]
  InstallationDate: Installed on 2011-10-19 (1034 days ago)
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  MachineType: LENOVO 7417CTO
  Package: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu1
  PackageArchitecture: amd64
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-6-generic 
root=UUID=f9832678-e9fb-41c5-8edb-5edd5200ed0a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-6.11-generic 3.16.0-rc7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-6-generic N/A
   linux-backports-modules-3.16.0-6-generic  N/A
   linux-firmware1.132
  Tags:  utopic utopic ubuntu regression reproducible compiz-0.9
  Uname: Linux 3.16.0-6-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2013-05-20 (456 days ago)
  UserGroups: adm admin cdrom dialout fuse kvm libvirtd lpadmin plugdev 
sambashare sbuild
  _MarkForUpload: True
  dmi.bios.date: 10/17/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7UET94WW (3.24 )
  dmi.board.name: 7417CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn7417CTO:pvrThinkPadT400:rvnLENOVO:rn7417CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 7417CTO
  dmi.product.version: ThinkPad T400
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.12+14.10.20140812-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: 

[Kernel-packages] [Bug 1355196] Re: compiz fails with intel_do_flush_locked failed: Invalid argument

[Robert Hooker]

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ece4a17d237a79f63fbfaf3f724a12b6d500555c
in 3.17-rc1

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1355196

Title:
  compiz fails with intel_do_flush_locked failed: Invalid argument

Status in “linux” package in Ubuntu:
  Confirmed
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Invalid

Bug description:
  Recent upgrade and reboot/re-login left me with a generally unusable 
compiz/unity.
  On login, the desktop icons move back and forth several times, I believe this 
correlates with ~/.xesssion-errors 'unity main process ended' messages like:
  upstart: unity7 main process (7477) terminated with status 1
  upstart: unity7 main process ended, respawning
  upstart: unity7 main process (7910) terminated with status 1
  upstart: unity7 main process ended, respawning
  upstart: unity7 main process (7939) terminated with status 1

  
  Further investigation showed that compiz was failing to start.  Attempting to 
start it by hand shows:
intel_do_flush_locked failed: Invalid argument

  Those same messages appear in ~/.cache/upstart/unity7.log.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: unity 7.3.0+14.10.20140731.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-6.11-generic 3.16.0-rc7
  Uname: Linux 3.16.0-6-generic x86_64
  ApportVersion: 2.14.5-0ubuntu4
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,commands,mousepoll,grid,move,place,imgpng,session,vpswitch,resize,regex,gnomecompat,unitymtgrabhandles,wall,resizeinfo,animation,workarounds,fade,scale,expo,ezoom,unityshell]
  CurrentDesktop: Unity
  Date: Mon Aug 11 09:53:07 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2011-10-19 (1027 days ago)
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  SourcePackage: unity
  UpgradeStatus: Upgraded to utopic on 2013-05-20 (448 days ago)
  --- 
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.6-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  smoser 4190 F pulseaudio
  CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,commands,mousepoll,grid,move,place,imgpng,session,vpswitch,resize,regex,gnomecompat,unitymtgrabhandles,wall,resizeinfo,animation,workarounds,fade,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  DistUpgraded: 2013-05-20 08:14:41,880 DEBUG openCache()
  DistroCodename: utopic
  DistroRelease: Ubuntu 14.10
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller 
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Device [17aa:20e4]
 Subsystem: Lenovo Device [17aa:20e4]
  InstallationDate: Installed on 2011-10-19 (1034 days ago)
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  MachineType: LENOVO 7417CTO
  Package: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu1
  PackageArchitecture: amd64
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-6-generic 
root=UUID=f9832678-e9fb-41c5-8edb-5edd5200ed0a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-6.11-generic 3.16.0-rc7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-6-generic N/A
   linux-backports-modules-3.16.0-6-generic  N/A
   linux-firmware1.132
  Tags:  utopic utopic ubuntu regression reproducible compiz-0.9
  Uname: Linux 3.16.0-6-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2013-05-20 (456 days ago)
  UserGroups: adm admin cdrom dialout fuse kvm libvirtd lpadmin plugdev 
sambashare sbuild
  _MarkForUpload: True
  dmi.bios.date: 10/17/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7UET94WW (3.24 )
  dmi.board.name: 7417CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn7417CTO:pvrThinkPadT400:rvnLENOVO:rn7417CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 7417CTO
  dmi.product.version: ThinkPad T400
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.12+14.10.20140812-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.2.5-1ubuntu2
  version.libgl1-mesa-dri-experimental: 

[Kernel-packages] [Bug 1346096] Re: [drm:init_ring_common] *ERROR* render ring initialization failed

[Robert Hooker]

*** This bug is a duplicate of bug 1355196 ***
https://bugs.launchpad.net/bugs/1355196

** This bug has been marked a duplicate of bug 1355196
   compiz fails with intel_do_flush_locked failed: Invalid argument

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1346096

Title:
  [drm:init_ring_common] *ERROR* render ring initialization failed

Status in “linux” package in Ubuntu:
  Fix Released

Bug description:
  After last apt-get dist-upgrade my computer can not start with a
  graphic environment. It start but it's freeze in login screen (cursor
  blink not blink, it's all screen locked).

  I only can login into my Ubuntu from Grub  Advanced options  resume.

  Computer: Toshiba Satellite Pro U400-182 with Intel graphic card
  (Intel GM45 Chipset).

  Ubuntu version: Ubuntu 14.10 Utopic Unicorn (development branch)

  Kernel: Linux 3.16.0-4-generic #9-Ubuntu SMP Mon Jul 14 11:55:55 UTC
  2014 x86_64 x86_64 x86_64 GNU/Linux

  Error in syslog is:

  Jul 18 11:00:14 lito-Ubuntu kernel: [2.420468] [drm:init_ring_common] 
*ERROR* render ring initialization failed ctl 0001f001 (valid? 1) head 0304 
tail  start 00503000 [expected 00503000]
  Jul 18 11:00:14 lito-Ubuntu kernel: [2.420478] [drm:i915_gem_init] 
*ERROR* Failed to initialize GPU, declaring it wedged

  Xorg log:

  [11.900] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
  i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
  915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
  Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
  GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
  [11.901] (II) intel: Driver for Intel(R) HD Graphics: 2000-5000
  [11.901] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100
  [11.901] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200
  [11.901] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
  [11.901] (II) FBDEV: driver for framebuffer: fbdev
  [11.901] (II) VESA: driver for VESA chipsets: vesa
  [11.901] (++) using VT number 7

  [11.927] (EE) open /dev/dri/card0: No such file or directory
  [11.927] (WW) Falling back to old probe method for modesetting
  [11.927] (EE) open /dev/dri/card0: No such file or directory

  No errors in dmesg

  Related intel packages:

  ii  intel-gpu-tools1.7-1amd64tools for 
debugging the Intel graphics driver
  ii  libdrm-intel1:amd642.4.54-1 amd64Userspace 
interface to intel-specific kernel DRM
  ii  libdrm-intel1:i386 2.4.54-1 i386 Userspace 
interface to intel-specific kernel DRM
  un  libva-intel-vaapi-driv none   none   (no description 
available)
  ii  xserver-xorg-video-int 2:2.99.910-0ubun amd64X.Org X server 
-- Intel i8xx, i9xx display driver

  Thanks in advance.
  --- 
  ApportVersion: 2.14.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   lito   5855 F...m pulseaudio
   /dev/snd/pcmC0D0p:   lito   5855 F...m pulseaudio
   /dev/snd/controlC0:  lito   5855 F pulseaudio
   /dev/snd/seq:timidity   3621 F timidity
  DistroRelease: Ubuntu 14.10
  HibernationDevice: RESUME=UUID=fca42103-06f9-4fcd-bbca-9e8aba068dad
  InstallationDate: Installed on 2012-07-10 (740 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120425)
  MachineType: TOSHIBA Satellite Pro U400
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-generic 
root=UUID=3a477584-a099-4e62-879e-855c5aed40c3 ro recovery nomodeset
  ProcVersionSignature: Ubuntu 3.16.0-4.9-generic 3.16.0-rc5
  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-3.16.0-4-generic N/A
   linux-backports-modules-3.16.0-4-generic  N/A
   linux-firmware1.132
  Tags:  utopic
  Uname: Linux 3.16.0-4-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2013-10-16 (277 days ago)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 10/26/2010
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V5.00
  dmi.board.name: Satellite Pro U400
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 

[Kernel-packages] [Bug 1339939] Re: [Lenovo ThinkPad T400] intel graphics fail after suspend with 3.16 kernel

[Robert Hooker]

*** This bug is a duplicate of bug 1355196 ***
https://bugs.launchpad.net/bugs/1355196

** This bug has been marked a duplicate of bug 1355196
   compiz fails with intel_do_flush_locked failed: Invalid argument

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1339939

Title:
  [Lenovo ThinkPad T400] intel graphics fail after suspend with 3.16
  kernel

Status in The Linux Kernel:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  After resuming from suspend, I find gnome-shell has crashed. If I try
  to restart gnome-shell or gdm after this all I get is the following
  message. Everything does work fine on initial boot up until I suspend.

  intel_do_flush_locked failed: Invalid argument

  Booting on the 3.13 kernel from trusty, this problem does not occur.

  I also tried to test utopic dailly Ubuntu GNOME, this fails to even
  boot too gdm, unless I set nomodeset from the kernel line. I have
  never need to do this in the past though.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.15.0-6-generic 3.15.0-6.11
  ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
  Uname: Linux 3.15.0-6-generic x86_64
  ApportVersion: 2.14.4-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  darkness   2770 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Jul 10 10:04:38 2014
  HibernationDevice: RESUME=UUID=80ccdbf4-2eec-47cd-aac0-5d90ab898481
  MachineType: LENOVO 2764CTO
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-6-generic 
root=UUID=70836e80-816b-424b-8aaf-6a0d2863fa50 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.15.0-6-generic N/A
   linux-backports-modules-3.15.0-6-generic  N/A
   linux-firmware1.132
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2014-01-05 (185 days ago)
  dmi.bios.date: 02/13/2009
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7UET61WW (2.07 )
  dmi.board.name: 2764CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr7UET61WW(2.07):bd02/13/2009:svnLENOVO:pn2764CTO:pvrThinkPadT400:rvnLENOVO:rn2764CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2764CTO
  dmi.product.version: ThinkPad T400
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1351014] Re: Extessive timeout warning on some machines with i915_bdw

[Robert Hooker]

This was verified in 3.13.0-35.62 from trusty-proposed/main by Shih-Yuan
Lee. Thanks!

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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https://bugs.launchpad.net/bugs/1351014

Title:
  Extessive timeout warning on some machines with i915_bdw

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  SRU Justification:

  Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw on trusty, and is impacting 
certification on some prerelease machines.
  Fix: Upstream increased the timeout required to hit it so it will not affect 
the machines we have anymore in 3.14, and also demoted it from a warning to 
DRM_INFO_ONCE.
  Testcase: Boot trusty on an affected broadwell machine, check dmesg for 
warning

  [Results]
  Expected: There should be no WARNING messages for i915_bdw.
  Actual: This warning is displayed

  [   13.157688] [ cut here ]
  [   13.157726] WARNING: CPU: 3 PID: 395 at 
/build/buildd/linux-3.13.0/ubuntu/i915/intel_opregion.c:266 swsci+0x2ec/0x300 
[i915_bdw]()
  [   13.157729] excessive driver sleep timeout (DSPL) 1000
  [   13.157732] Modules linked in: crct10dif_pclmul(+) lib80211_crypt_tkip 
crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel(OF+) 
snd_hda_controller(OF) aes_x86_64 snd_hda_codec(OF) snd_hwdep lrw gf128mul 
snd_pcm glue_helper ablk_helper cryptd wl(POF+) lib80211 snd_seq_midi 
snd_seq_midi_event cfg80211 snd_rawmidi serio_raw i915_bdw(+) snd_seq 
snd_page_alloc snd_seq_device snd_timer lpc_ich mei_me mei snd soundcore 
drm_kms_helper drm i2c_algo_bit parport_pc ppdev mac_hid acpi_pad lp parport 
btrfs xor raid6_pq libcrc32c dm_mirror dm_region_hash dm_log usbhid hid ahci 
libahci wmi video
  [   13.157779] CPU: 3 PID: 395 Comm: systemd-udevd Tainted: PF  O 
3.13.0-32-generic #57-Ubuntu
  [   13.157783] Hardware name: Dell Inc. FOOBAR, BIOS R21 07/17/2014
  [   13.157785]  0009 880156921818 8171bcb4 
880156921860
  [   13.157790]  880156921850 810676cd c900106a0218 
88003598d800
  [   13.157794]  01f4 0008 880156921928 
8801569218b0
  [   13.157799] Call Trace:
  [   13.157807]  [8171bcb4] dump_stack+0x45/0x56
  [   13.157812]  [810676cd] warn_slowpath_common+0x7d/0xa0
  [   13.157815]  [8106773c] warn_slowpath_fmt+0x4c/0x50
  [   13.157847]  [a02bc21c] swsci+0x2ec/0x300 [i915_bdw]
  [   13.157870]  [a02bd044] intel_opregion_setup+0x204/0x3f0 
[i915_bdw]
  [   13.157903]  [a02e2c7f] i915_driver_load+0x5cf/0xf90 [i915_bdw]
  [   13.157927]  [a01a2ce2] drm_dev_register+0xa2/0x1e0 [drm]
  [   13.157943]  [a01a4be2] drm_get_pci_dev+0x92/0x140 [drm]
  [   13.157966]  [a02636eb] i915_pci_probe+0x3b/0x60 [i915_bdw]
  [   13.157972]  [813a61e5] local_pci_probe+0x45/0xa0
  [   13.157976]  [813a7485] ? pci_match_device+0xc5/0xd0
  [   13.157981]  [813a75a9] pci_device_probe+0xd9/0x130
  [   13.157987]  [8149355d] driver_probe_device+0x12d/0x3e0
  [   13.157991]  [814938e3] __driver_attach+0x93/0xa0
  [   13.157995]  [81493850] ? __device_attach+0x40/0x40
  [   13.158000]  [814914c3] bus_for_each_dev+0x63/0xa0
  [   13.158004]  [81492f0e] driver_attach+0x1e/0x20
  [   13.158007]  [81492af0] bus_add_driver+0x180/0x250
  [   13.158013]  [a032f000] ? 0xa032efff
  [   13.158017]  [81493f64] driver_register+0x64/0xf0
  [   13.158021]  [a032f000] ? 0xa032efff
  [   13.158026]  [813a5b7c] __pci_register_driver+0x4c/0x50
  [   13.158039]  [a01a4daa] drm_pci_init+0x11a/0x130 [drm]
  [   13.158044]  [a032f000] ? 0xa032efff
  [   13.158066]  [a032f06a] i915_init+0x6a/0x6c [i915_bdw]
  [   13.158070]  [8100214a] do_one_initcall+0xfa/0x1b0
  [   13.158076]  [810598d3] ? set_memory_nx+0x43/0x50
  [   13.158082]  [810e1f8d] load_module+0x12dd/0x1b40
  [   13.158087]  [810dda30] ? store_uevent+0x40/0x40
  [   13.158093]  [810e2966] SyS_finit_module+0x86/0xb0
  [   13.158098]  [8172c87f] tracesys+0xe1/0xe6
  [   13.158101] ---[ end trace 5b57c64d53011e99 ]---

  [Additional Information]
  Base Image: somerville-trusty-amd64-iso-20140620-0.iso
  Kernel Version: 3.13.0-32-generic
  CPU: Genuine Intel(R) CPU  @ 1.60GHz
  GPU: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 06)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1348466] Re: [hsw DP] Ubuntu 12.04 unable to use external monitor through edock

[Robert Hooker]

The patch was reverted upstream unfortunately in
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c6930992948adf0f8fc1f6ff1da51c5002a2cf95
so it's not really appropriate to backport to trusty


Revert drm/i915: reverse dp link param selection, prefer fast over wide again
This reverts commit 38aecea0ccbb909d635619cba22f1891e589b434.

This breaks Haswell Thinkpad + Lenovo dock in SST mode with a HDMI
monitor attached.

Before this we can 1920x1200 mode, after this we only ever get 1024x768, and
a lot of deferring.

This didn't revert clean, but this should be fine.

bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1117008
Cc: sta...@vger.kernel.org # v3.15
Signed-off-by: Dave Airlie airl...@redhat.com
Signed-off-by: Daniel Vetter daniel.vet...@ffwll.ch

** Bug watch added: Red Hat Bugzilla #1117008
   https://bugzilla.redhat.com/show_bug.cgi?id=1117008

** Changed in: linux (Ubuntu)
   Status: Incomplete = Won't Fix

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Title:
  [hsw DP] Ubuntu 12.04 unable to use external monitor through edock

Status in “linux” package in Ubuntu:
  Won't Fix

Bug description:
  this bug is filed to track an upstream bug
  http://www.libreoffice.org/bugzilla/show_bug.cgi?id=73694

  It will be good if we can pull the patch from the upstream bug for
  Ubuntu kernel

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1351014] [NEW] Extessive timeout warning on some machines with i915_bdw

[Robert Hooker]

Public bug reported:

SRU Justification:

Impact: Kernel warning every boot making it seem like the system is faulty but 
it is harmless. This only applies to i915_bdw, and is impacting certification 
on some prerelease machines.
Fix: Upstream increased the timeout required to hit it so it will not affect 
the machines we have anymore in 3.14, and also demoted it from a warning to 
DRM_INFO_ONCE.
Testcase: Boot trusty on an affected broadwell machine, check dmesg for warning

[Results]
Expected: There should be no WARNING messages for i915_bdw.
Actual: This warning is displayed

[   13.157688] [ cut here ]
[   13.157726] WARNING: CPU: 3 PID: 395 at 
/build/buildd/linux-3.13.0/ubuntu/i915/intel_opregion.c:266 swsci+0x2ec/0x300 
[i915_bdw]()
[   13.157729] excessive driver sleep timeout (DSPL) 1000
[   13.157732] Modules linked in: crct10dif_pclmul(+) lib80211_crypt_tkip 
crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel(OF+) 
snd_hda_controller(OF) aes_x86_64 snd_hda_codec(OF) snd_hwdep lrw gf128mul 
snd_pcm glue_helper ablk_helper cryptd wl(POF+) lib80211 snd_seq_midi 
snd_seq_midi_event cfg80211 snd_rawmidi serio_raw i915_bdw(+) snd_seq 
snd_page_alloc snd_seq_device snd_timer lpc_ich mei_me mei snd soundcore 
drm_kms_helper drm i2c_algo_bit parport_pc ppdev mac_hid acpi_pad lp parport 
btrfs xor raid6_pq libcrc32c dm_mirror dm_region_hash dm_log usbhid hid ahci 
libahci wmi video
[   13.157779] CPU: 3 PID: 395 Comm: systemd-udevd Tainted: PF  O 
3.13.0-32-generic #57-Ubuntu
[   13.157783] Hardware name: Dell Inc. FOOBAR, BIOS R21 07/17/2014
[   13.157785]  0009 880156921818 8171bcb4 
880156921860
[   13.157790]  880156921850 810676cd c900106a0218 
88003598d800
[   13.157794]  01f4 0008 880156921928 
8801569218b0
[   13.157799] Call Trace:
[   13.157807]  [8171bcb4] dump_stack+0x45/0x56
[   13.157812]  [810676cd] warn_slowpath_common+0x7d/0xa0
[   13.157815]  [8106773c] warn_slowpath_fmt+0x4c/0x50
[   13.157847]  [a02bc21c] swsci+0x2ec/0x300 [i915_bdw]
[   13.157870]  [a02bd044] intel_opregion_setup+0x204/0x3f0 [i915_bdw]
[   13.157903]  [a02e2c7f] i915_driver_load+0x5cf/0xf90 [i915_bdw]
[   13.157927]  [a01a2ce2] drm_dev_register+0xa2/0x1e0 [drm]
[   13.157943]  [a01a4be2] drm_get_pci_dev+0x92/0x140 [drm]
[   13.157966]  [a02636eb] i915_pci_probe+0x3b/0x60 [i915_bdw]
[   13.157972]  [813a61e5] local_pci_probe+0x45/0xa0
[   13.157976]  [813a7485] ? pci_match_device+0xc5/0xd0
[   13.157981]  [813a75a9] pci_device_probe+0xd9/0x130
[   13.157987]  [8149355d] driver_probe_device+0x12d/0x3e0
[   13.157991]  [814938e3] __driver_attach+0x93/0xa0
[   13.157995]  [81493850] ? __device_attach+0x40/0x40
[   13.158000]  [814914c3] bus_for_each_dev+0x63/0xa0
[   13.158004]  [81492f0e] driver_attach+0x1e/0x20
[   13.158007]  [81492af0] bus_add_driver+0x180/0x250
[   13.158013]  [a032f000] ? 0xa032efff
[   13.158017]  [81493f64] driver_register+0x64/0xf0
[   13.158021]  [a032f000] ? 0xa032efff
[   13.158026]  [813a5b7c] __pci_register_driver+0x4c/0x50
[   13.158039]  [a01a4daa] drm_pci_init+0x11a/0x130 [drm]
[   13.158044]  [a032f000] ? 0xa032efff
[   13.158066]  [a032f06a] i915_init+0x6a/0x6c [i915_bdw]
[   13.158070]  [8100214a] do_one_initcall+0xfa/0x1b0
[   13.158076]  [810598d3] ? set_memory_nx+0x43/0x50
[   13.158082]  [810e1f8d] load_module+0x12dd/0x1b40
[   13.158087]  [810dda30] ? store_uevent+0x40/0x40
[   13.158093]  [810e2966] SyS_finit_module+0x86/0xb0
[   13.158098]  [8172c87f] tracesys+0xe1/0xe6
[   13.158101] ---[ end trace 5b57c64d53011e99 ]---

[Additional Information]
Base Image: somerville-trusty-amd64-iso-20140620-0.iso
Kernel Version: 3.13.0-32-generic
CPU: Genuine Intel(R) CPU  @ 1.60GHz
GPU: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 06)

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


** Tags: trusty

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1351014

Title:
  Extessive timeout warning on some machines with i915_bdw

Status in “linux” package in Ubuntu:
  New

Bug description:
  SRU Justification:

  Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw, and is impacting 
certification on some prerelease machines.
  Fix: Upstream increased the timeout required to hit it so it will not affect 
the machines we have anymore in 3.14, and also demoted it from a warning to 
DRM_INFO_ONCE.
  Testcase: Boot trusty on an affected broadwell machine, check 

[Kernel-packages] [Bug 1351014] Re: Extessive timeout warning on some machines with i915_bdw

[Robert Hooker]

** Attachment added: dmesg
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1351014/+attachment/4166964/+files/dmesg.log

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1351014

Title:
  Extessive timeout warning on some machines with i915_bdw

Status in “linux” package in Ubuntu:
  New

Bug description:
  SRU Justification:

  Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw, and is impacting 
certification on some prerelease machines.
  Fix: Upstream increased the timeout required to hit it so it will not affect 
the machines we have anymore in 3.14, and also demoted it from a warning to 
DRM_INFO_ONCE.
  Testcase: Boot trusty on an affected broadwell machine, check dmesg for 
warning

  [Results]
  Expected: There should be no WARNING messages for i915_bdw.
  Actual: This warning is displayed

  [   13.157688] [ cut here ]
  [   13.157726] WARNING: CPU: 3 PID: 395 at 
/build/buildd/linux-3.13.0/ubuntu/i915/intel_opregion.c:266 swsci+0x2ec/0x300 
[i915_bdw]()
  [   13.157729] excessive driver sleep timeout (DSPL) 1000
  [   13.157732] Modules linked in: crct10dif_pclmul(+) lib80211_crypt_tkip 
crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel(OF+) 
snd_hda_controller(OF) aes_x86_64 snd_hda_codec(OF) snd_hwdep lrw gf128mul 
snd_pcm glue_helper ablk_helper cryptd wl(POF+) lib80211 snd_seq_midi 
snd_seq_midi_event cfg80211 snd_rawmidi serio_raw i915_bdw(+) snd_seq 
snd_page_alloc snd_seq_device snd_timer lpc_ich mei_me mei snd soundcore 
drm_kms_helper drm i2c_algo_bit parport_pc ppdev mac_hid acpi_pad lp parport 
btrfs xor raid6_pq libcrc32c dm_mirror dm_region_hash dm_log usbhid hid ahci 
libahci wmi video
  [   13.157779] CPU: 3 PID: 395 Comm: systemd-udevd Tainted: PF  O 
3.13.0-32-generic #57-Ubuntu
  [   13.157783] Hardware name: Dell Inc. FOOBAR, BIOS R21 07/17/2014
  [   13.157785]  0009 880156921818 8171bcb4 
880156921860
  [   13.157790]  880156921850 810676cd c900106a0218 
88003598d800
  [   13.157794]  01f4 0008 880156921928 
8801569218b0
  [   13.157799] Call Trace:
  [   13.157807]  [8171bcb4] dump_stack+0x45/0x56
  [   13.157812]  [810676cd] warn_slowpath_common+0x7d/0xa0
  [   13.157815]  [8106773c] warn_slowpath_fmt+0x4c/0x50
  [   13.157847]  [a02bc21c] swsci+0x2ec/0x300 [i915_bdw]
  [   13.157870]  [a02bd044] intel_opregion_setup+0x204/0x3f0 
[i915_bdw]
  [   13.157903]  [a02e2c7f] i915_driver_load+0x5cf/0xf90 [i915_bdw]
  [   13.157927]  [a01a2ce2] drm_dev_register+0xa2/0x1e0 [drm]
  [   13.157943]  [a01a4be2] drm_get_pci_dev+0x92/0x140 [drm]
  [   13.157966]  [a02636eb] i915_pci_probe+0x3b/0x60 [i915_bdw]
  [   13.157972]  [813a61e5] local_pci_probe+0x45/0xa0
  [   13.157976]  [813a7485] ? pci_match_device+0xc5/0xd0
  [   13.157981]  [813a75a9] pci_device_probe+0xd9/0x130
  [   13.157987]  [8149355d] driver_probe_device+0x12d/0x3e0
  [   13.157991]  [814938e3] __driver_attach+0x93/0xa0
  [   13.157995]  [81493850] ? __device_attach+0x40/0x40
  [   13.158000]  [814914c3] bus_for_each_dev+0x63/0xa0
  [   13.158004]  [81492f0e] driver_attach+0x1e/0x20
  [   13.158007]  [81492af0] bus_add_driver+0x180/0x250
  [   13.158013]  [a032f000] ? 0xa032efff
  [   13.158017]  [81493f64] driver_register+0x64/0xf0
  [   13.158021]  [a032f000] ? 0xa032efff
  [   13.158026]  [813a5b7c] __pci_register_driver+0x4c/0x50
  [   13.158039]  [a01a4daa] drm_pci_init+0x11a/0x130 [drm]
  [   13.158044]  [a032f000] ? 0xa032efff
  [   13.158066]  [a032f06a] i915_init+0x6a/0x6c [i915_bdw]
  [   13.158070]  [8100214a] do_one_initcall+0xfa/0x1b0
  [   13.158076]  [810598d3] ? set_memory_nx+0x43/0x50
  [   13.158082]  [810e1f8d] load_module+0x12dd/0x1b40
  [   13.158087]  [810dda30] ? store_uevent+0x40/0x40
  [   13.158093]  [810e2966] SyS_finit_module+0x86/0xb0
  [   13.158098]  [8172c87f] tracesys+0xe1/0xe6
  [   13.158101] ---[ end trace 5b57c64d53011e99 ]---

  [Additional Information]
  Base Image: somerville-trusty-amd64-iso-20140620-0.iso
  Kernel Version: 3.13.0-32-generic
  CPU: Genuine Intel(R) CPU  @ 1.60GHz
  GPU: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 06)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1351014/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1351014] Re: Extessive timeout warning on some machines with i915_bdw

[Robert Hooker]

** Description changed:

  SRU Justification:
  
- Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw, and is impacting 
certification on some prerelease machines.
+ Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw on trusty, and is impacting 
certification on some prerelease machines.
  Fix: Upstream increased the timeout required to hit it so it will not affect 
the machines we have anymore in 3.14, and also demoted it from a warning to 
DRM_INFO_ONCE.
  Testcase: Boot trusty on an affected broadwell machine, check dmesg for 
warning
  
  [Results]
  Expected: There should be no WARNING messages for i915_bdw.
  Actual: This warning is displayed
  
  [   13.157688] [ cut here ]
  [   13.157726] WARNING: CPU: 3 PID: 395 at 
/build/buildd/linux-3.13.0/ubuntu/i915/intel_opregion.c:266 swsci+0x2ec/0x300 
[i915_bdw]()
  [   13.157729] excessive driver sleep timeout (DSPL) 1000
  [   13.157732] Modules linked in: crct10dif_pclmul(+) lib80211_crypt_tkip 
crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel(OF+) 
snd_hda_controller(OF) aes_x86_64 snd_hda_codec(OF) snd_hwdep lrw gf128mul 
snd_pcm glue_helper ablk_helper cryptd wl(POF+) lib80211 snd_seq_midi 
snd_seq_midi_event cfg80211 snd_rawmidi serio_raw i915_bdw(+) snd_seq 
snd_page_alloc snd_seq_device snd_timer lpc_ich mei_me mei snd soundcore 
drm_kms_helper drm i2c_algo_bit parport_pc ppdev mac_hid acpi_pad lp parport 
btrfs xor raid6_pq libcrc32c dm_mirror dm_region_hash dm_log usbhid hid ahci 
libahci wmi video
  [   13.157779] CPU: 3 PID: 395 Comm: systemd-udevd Tainted: PF  O 
3.13.0-32-generic #57-Ubuntu
  [   13.157783] Hardware name: Dell Inc. FOOBAR, BIOS R21 07/17/2014
  [   13.157785]  0009 880156921818 8171bcb4 
880156921860
  [   13.157790]  880156921850 810676cd c900106a0218 
88003598d800
  [   13.157794]  01f4 0008 880156921928 
8801569218b0
  [   13.157799] Call Trace:
  [   13.157807]  [8171bcb4] dump_stack+0x45/0x56
  [   13.157812]  [810676cd] warn_slowpath_common+0x7d/0xa0
  [   13.157815]  [8106773c] warn_slowpath_fmt+0x4c/0x50
  [   13.157847]  [a02bc21c] swsci+0x2ec/0x300 [i915_bdw]
  [   13.157870]  [a02bd044] intel_opregion_setup+0x204/0x3f0 
[i915_bdw]
  [   13.157903]  [a02e2c7f] i915_driver_load+0x5cf/0xf90 [i915_bdw]
  [   13.157927]  [a01a2ce2] drm_dev_register+0xa2/0x1e0 [drm]
  [   13.157943]  [a01a4be2] drm_get_pci_dev+0x92/0x140 [drm]
  [   13.157966]  [a02636eb] i915_pci_probe+0x3b/0x60 [i915_bdw]
  [   13.157972]  [813a61e5] local_pci_probe+0x45/0xa0
  [   13.157976]  [813a7485] ? pci_match_device+0xc5/0xd0
  [   13.157981]  [813a75a9] pci_device_probe+0xd9/0x130
  [   13.157987]  [8149355d] driver_probe_device+0x12d/0x3e0
  [   13.157991]  [814938e3] __driver_attach+0x93/0xa0
  [   13.157995]  [81493850] ? __device_attach+0x40/0x40
  [   13.158000]  [814914c3] bus_for_each_dev+0x63/0xa0
  [   13.158004]  [81492f0e] driver_attach+0x1e/0x20
  [   13.158007]  [81492af0] bus_add_driver+0x180/0x250
  [   13.158013]  [a032f000] ? 0xa032efff
  [   13.158017]  [81493f64] driver_register+0x64/0xf0
  [   13.158021]  [a032f000] ? 0xa032efff
  [   13.158026]  [813a5b7c] __pci_register_driver+0x4c/0x50
  [   13.158039]  [a01a4daa] drm_pci_init+0x11a/0x130 [drm]
  [   13.158044]  [a032f000] ? 0xa032efff
  [   13.158066]  [a032f06a] i915_init+0x6a/0x6c [i915_bdw]
  [   13.158070]  [8100214a] do_one_initcall+0xfa/0x1b0
  [   13.158076]  [810598d3] ? set_memory_nx+0x43/0x50
  [   13.158082]  [810e1f8d] load_module+0x12dd/0x1b40
  [   13.158087]  [810dda30] ? store_uevent+0x40/0x40
  [   13.158093]  [810e2966] SyS_finit_module+0x86/0xb0
  [   13.158098]  [8172c87f] tracesys+0xe1/0xe6
  [   13.158101] ---[ end trace 5b57c64d53011e99 ]---
  
  [Additional Information]
  Base Image: somerville-trusty-amd64-iso-20140620-0.iso
  Kernel Version: 3.13.0-32-generic
  CPU: Genuine Intel(R) CPU  @ 1.60GHz
  GPU: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 06)

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https://bugs.launchpad.net/bugs/1351014

Title:
  Extessive timeout warning on some machines with i915_bdw

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  SRU Justification:

  Impact: Kernel warning every boot making it seem like the system is faulty 
but it is harmless. This only applies to i915_bdw on trusty, and is impacting 
certification on some 

[Kernel-packages] [Bug 1089950] Re: [Lenovo x230i] - Displayport doesn't work

[Robert Hooker]

** Changed in: linux (Ubuntu)
 Assignee: Robert Hooker (sarvatt) = (unassigned)

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Title:
  [Lenovo x230i] - Displayport doesn't work

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Displayport on this device is nofunctional - HW info below:

  00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
  Core Processor Family Integrated Graphics Controller (rev 09)

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-29-generic 3.2.0-29.46
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu12
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1622 F pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf253 irq 46'
 Mixer name : 'Intel PantherPoint HDMI'
 Components : 'HDA:10ec0269,17aa2203,00100203 
HDA:80862806,80860101,0010'
 Controls  : 30
 Simple ctrls  : 12
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
unknown'
 Mixer name : 'ThinkPad EC (unknown)'
 Components : ''
 Controls  : 1
 Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
 Capabilities: pswitch pswitch-joined penum
 Playback channels: Mono
 Mono: Playback [on]
  Date: Thu Dec 13 09:24:44 2012
  HibernationDevice: RESUME=UUID=0e776808-716a-456f-bf8a-f1c340f26e66
  InstallationMedia: Ubuntu 12.04.1 LTS Precise Pangolin - Release amd64 
(20120823.1)
  MachineType: LENOVO 34343BU
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic 
root=UUID=28cd5696-71f6-486e-9f00-845d098d9c15 ro quiet splash initcall_debug 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-29-generic N/A
   linux-backports-modules-3.2.0-29-generic  N/A
   linux-firmware1.79
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/01/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GCET20WW (1.09 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 34343BU
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGCET20WW(1.09):bd06/01/2012:svnLENOVO:pn34343BU:pvrThinkPadX230Tablet:rvnLENOVO:rn34343BU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 34343BU
  dmi.product.version: ThinkPad X230 Tablet
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1301990] Re: Samsung N9 Kernel panic

[Robert Hooker]

Did you use the magic trackpad on earlier kernels or is this a new
thing? Looks like magic trackpads might have been broken for awhile -
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269600

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Title:
  Samsung N9 Kernel panic

Status in “linux” package in Ubuntu:
  New

Bug description:
  kernel paniced several times resulting in a hard lockup requiring hardware 
reset to power down
  I suspect its related to pairing an Apple magic trackpad over bluetooth
  Samsung N90x3A
  linux-image-3.13.0-20-generic
  version  3.13.0-20.42

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[Kernel-packages] [Bug 1138700] Re: Using eDP leaves kernel log with Timed out waiting for DP idle patterns messages

[Robert Hooker]

sudo apt-get install xserver-xorg-lts-saucy

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Title:
  Using eDP leaves kernel log with Timed out waiting for DP idle
  patterns messages

Status in HWE Next Project:
  Fix Released
Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux” source package in Raring:
  Won't Fix

Bug description:
  [Impact]

   * This confuses end users. They think that this is a relevant message 
instead of an
     unimportant accident to the eDP

  [Test Case]

   * Use an eDP haswell system
   * See this message in dmesg

  [Regression Potential]

   * Low. This patch just skips a port check on eDP machines
   * It has already been tested on eDP machines

  [Other Info]

   * private bug 1097143

  [Original message]

  eDP on haswell graphics puts some stuff in dmsg that is scary to
  users. Worse, these messages are displayed on suspend/resume, and
  because we don't have vt-switchless resume support in ubuntu yet, when
  the graphics don't work it seems like these messages are the culprit.

  Dmesg:
  [11577.928164] [drm:intel_dp_set_link_train] *ERROR* Timed out waiting for DP 
idle patterns
  [11577.928167] [drm:i915_write32] *ERROR* Unknown unclaimed register before 
writing to 64040

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[Kernel-packages] [Bug 1270218] Re: 3.13.0-4-generic [Radeon HD 7950] No Display at Login Screen

[Robert Hooker]

Can you attach /var/log/kern.log so we can see the historical failed
boot instead of the successful one attached to this bug?

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Title:
  3.13.0-4-generic [Radeon HD 7950] No Display at Login Screen

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  It seems this kernel version causes my Radeon HD 7950 to fail at the login 
screen -- the monitor has video output until it gets to the login screen. The 
previous version, 3.13.0-3-generic, which I am currently using, works fine.
  --- 
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  mmstick2139 F pulseaudio
   /dev/snd/controlC0:  mmstick2139 F pulseaudio
   /dev/snd/pcmC0D0p:   mmstick2139 F...m pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=0c0d4375-04a3-47aa-b834-784266bab26b
  InstallationDate: Installed on 2014-01-17 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140115)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-3-generic 
root=UUID=533353cd-e20e-4979-942f-c0b806c157ea ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-3.18-generic 3.13.0-rc8
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-3-generic N/A
   linux-backports-modules-3.13.0-3-generic  N/A
   linux-firmware1.121
  RfKill:
   
  Tags:  trusty
  Uname: Linux 3.13.0-3-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 10/16/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1604
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: SABERTOOTH 990FX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1604:bd10/16/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnSABERTOOTH990FX:rvrRev1.xx:cvnToBeFilledByO.E.M.: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: To be filled by O.E.M.

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[Kernel-packages] [Bug 1156077] Re: Black screen when booting after a fresh install on chromebook

[Robert Hooker]

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Status: In Progress = Invalid

** Changed in: xserver-xorg-video-intel (Ubuntu Raring)
   Status: In Progress = Invalid

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Title:
  Black screen when booting after a fresh install on chromebook

Status in “linux” package in Ubuntu:
  Triaged
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Invalid
Status in “linux” source package in Raring:
  Triaged
Status in “xserver-xorg-video-intel” source package in Raring:
  Invalid

Bug description:
  I installed Ubuntu 13.04 on my Cr-48 chromebook, which went smoothly.
  However, once I boot for the first time the screen flickers showing
  only black. Sound appears to be working though since the login sound
  is made.

  The screen does begin to function once I close the lid to suspend then
  open the lid to resume though. Even then the cooling fan is startings
  to run indefinitely at high speed for no apparent reason since there
  is nothing running which is using a lot of resources.

  It's especially odd to me since prior releases of Ubuntu, even when in
  development, have not had these problems with this particular hardware
  configuration.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: xorg 1:7.7+1ubuntu4
  ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2
  Uname: Linux 3.8.0-12-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.9.1-0ubuntu1
  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: Sat Mar 16 18:15:48 2013
  DistUpgraded: Fresh install
  DistroCodename: raring
  DistroVariant: ubuntu
  ExtraDebuggingInterest: No
  GraphicsCard:
   Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics 
Controller [8086:a011] (prog-if 00 [VGA controller])
 Subsystem: Device [0537:2852]
 Subsystem: Device [0537:2852]
  InstallationDate: Installed on 2013-03-16 (0 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Alpha amd64 (20130316)
  MachineType: IEC PineTrail
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-12-generic 
root=UUID=338b60d8-86aa-4da1-8eb5-79855b30105a ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/27/2010
  dmi.bios.vendor: IEC
  dmi.bios.version: 0.08
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: IEC
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnIEC:bvr0.08:bd10/27/2010:svnIEC:pnPineTrail:pvr0.08:rvnIEC:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
  dmi.product.name: PineTrail
  dmi.product.version: 0.08
  dmi.sys.vendor: IEC
  version.compiz: compiz 1:0.9.9~daily13.03.08-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.42-0ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.3-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.3-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu2b1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1b1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.4-0ubuntu1b1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.6-0ubuntu3b1
  xserver.bootTime: Sat Mar 16 18:13:16 2013
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.3-0ubuntu2b1
  xserver.video_driver: intel

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[Kernel-packages] [Bug 1240639] Re: Update ubuntu/i915 to current 3.8.13.x

[Robert Hooker]

** Tags removed: verification-needed-quantal
** Tags added: verification-done-quantal

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Title:
  Update ubuntu/i915 to current 3.8.13.x

Status in “linux” package in Ubuntu:
  Invalid
Status in “linux” source package in Quantal:
  Confirmed

Bug description:
  The i915_hsw driver on the quantal kernel is based on 3.8.13, but the
  stable updates have received a bunch of updates, so those should be
  backported to quantal too.

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[Kernel-packages] [Bug 1234260] Re: Package and use 'intel_l3_parity' binary

[Robert Hooker]

** Also affects: intel-gpu-tools (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  Package and use 'intel_l3_parity' binary

Status in intel:
  Confirmed
Status in “intel-gpu-tools” package in Ubuntu:
  New
Status in “udev” package in Ubuntu:
  New

Bug description:
  For Haswell systems, Intel has created a new tool called
  'intel_l3_parity'. They have requested that we use this so that we can
  make use of the l3 parity feature on these cards. Quote:

    DPF (L3 Parity): Haswell has extra cache which can be dynamically (during 
run time) 
used to replace cachelines which are exhibiting faulty behavior.

    It follows that Haswell also has the ability to detect the errors.

    Kernel driver receives the error interrupts and reports them to userspace 
via udev. 
The event is a parity error.

    Userspace should be listening for the udev events, and handling them in 
whatever way 
they see fit.

    We expected OSVs to add such hooks to their distributions, and use the 
intel_l3_parity 
tool to be invoked by their udev rules as needed.

  The code for the binary can be found here, it looks like they're
  planning on adding it to the linux kernel tree but afact it's not in
  Linus' tree yet:

  
http://article.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/10847/match=intel_l3_parity

  Also I haven't seen a udev script from them as yet. According to Intel
  the way it works is that udev has to catch the party check and then do
  the right thing by calling intel_l3_parity the right way.

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[Kernel-packages] [Bug 1215129] Re: linux: 3.5.0-40.62 -proposed tracker

[Robert Hooker]

** Description changed:

- This bug is for tracking the 3.5.0-40.61 upload package. This bug will
+ This bug is for tracking the 3.5.0-40.62 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-stable-Prepare-package-start:Wednesday, 21. August 2013 20:25 UTC
  kernel-stable-phase:Prepare
  kernel-stable-phase-changed:Wednesday, 21. August 2013 20:25 UTC

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Title:
  linux: 3.5.0-40.62 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  New
Status in Kernel SRU Workflow promote-to-proposed series:
  New
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in “linux” package in Ubuntu:
  Invalid
Status in “linux” source package in Quantal:
  New

Bug description:
  This bug is for tracking the 3.5.0-40.62 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-stable-Prepare-package-start:Wednesday, 21. August 2013 20:25 UTC
  kernel-stable-phase:Prepare
  kernel-stable-phase-changed:Wednesday, 21. August 2013 20:25 UTC

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[Kernel-packages] [Bug 964231] Re: System Stutter When HDMI/Displayport Monitor Is Connected

[Robert Hooker]

Thanks! Next one up at
http://kernel.ubuntu.com/~sarvatt/lp964231/bisect10/

git bisect start 'drivers/gpu/drm'
# good: [28a33cbc24e4256c143dce96c7d93bf423229f92] Linux 3.5
git bisect good 28a33cbc24e4256c143dce96c7d93bf423229f92
# bad: [19f949f52599ba7c3f67a5897ac6be14bfcb1200] Linux 3.8
git bisect bad 19f949f52599ba7c3f67a5897ac6be14bfcb1200
# bad: [a5a0fc67435599d9d787a8d7153967a70fed968e] Merge branch 
'exynos-drm-next' of git://git.infradead.org/users/kmpark/linux-samsung into 
drm-next
git bisect bad a5a0fc67435599d9d787a8d7153967a70fed968e
# bad: [ea9d758d6ddb9f4bb9639619100743e8f5fa85a0] drm/i915: push 
commit_output_state past the crtc/encoder preparing
git bisect bad ea9d758d6ddb9f4bb9639619100743e8f5fa85a0
# bad: [eeef9b3874d756405ab8f71b4012a2e7ce31458e] drm/i915: Add -EIO to the 
list of known errors for __wait_seqno
git bisect bad eeef9b3874d756405ab8f71b4012a2e7ce31458e
# skip: [74da01dcfbb6300d758490d5d4efa1314c0e4e8b] drm/radeon: move 
r100_enable_bm to a more logic place
git bisect skip 74da01dcfbb6300d758490d5d4efa1314c0e4e8b
# skip: [e486fad9136dce21f5ba4322ae0454d23805d342] drm/i915: fix 
PIPE_WM_LINETIME definition
git bisect skip e486fad9136dce21f5ba4322ae0454d23805d342
# bad: [c20dc3698dc7ecf053e2bf77299ae5982c0c2c45] drm/radeon: fix  improve ih 
ring handling v3
git bisect bad c20dc3698dc7ecf053e2bf77299ae5982c0c2c45
# bad: [9d9740f099f2eaf309c4c9cbc0d732507140db28] drm/i915: add some barriers 
when changing DIPs
git bisect bad 9d9740f099f2eaf309c4c9cbc0d732507140db28
# good: [199b2bc25ba587f666a712e9d8475d691d9cec4c] drm/i915: 
s/i915_wait_request/i915_wait_seqno/g
git bisect good 199b2bc25ba587f666a712e9d8475d691d9cec4c
sarvatt@tangerine:~/linux-2.6$ git bisect bad
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[0c14c7f957e70c3cb100e3fd6553b0ebea557571] drm/i915: properly alternate between 
DVI and HDMI

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Title:
  System Stutter When HDMI/Displayport Monitor Is Connected

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Precise:
  Confirmed
Status in “linux” source package in Quantal:
  Confirmed

Bug description:
  With a fresh install of Ubuntu 11.10 x64, the system has many
  microfreezes when I connect an external monitor via HDMI. These last
  maybe 10ms and occur about once per second. As I move my cursor around
  the screen, it stops motion during these microfreezes, causing a very
  irritating stutter effect. This only happens when using HDMI- when
  connected via VGA to an external monitor, the system behaves smoothly
  as expected.

  I started a thread about this a long time ago, but I never did find an
  answer: http://ubuntuforums.org/showthread.php?t=1817910

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: xorg 1:7.6+7ubuntu7.1
  Uname: Linux 3.3.0-030300rc7-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,compiztoolbox,decor,grid,move,vpswitch,place,mousepoll,resize,wall,regex,session,snap,gnomecompat,imgpng,animation,expo,workarounds,unitymtgrabhandles,ezoom,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Sat Mar 24 18:30:09 2012
  DistUpgraded: Fresh install
  DistroCodename: oneiric
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics 
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
 Subsystem: Device [1b0a:2080]
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release amd64 (20111012)
  MachineType: PEGATRON CORPORATION A15
  ProcEnviron:
   PATH=(cususername, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.3.0-030300rc7-generic 
root=UUID=a19e39dd-b510-4f9d-93f5-de6d40df10f1 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/17/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 211
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: A15
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: PEGATRON Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr211:bd06/17/2011:svnPEGATRONCORPORATION:pnA15:pvr1.0:rvnPEGATRONCORPORATION:rnA15:rvr1.0:cvnPEGATRONComputerInc.:ct9:cvr1.0:
  dmi.product.name: A15
  dmi.product.version: 1.0
  dmi.sys.vendor: PEGATRON CORPORATION
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6.1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  

[Kernel-packages] [Bug 1203211] Re: Kernel 3.10.0-4 fails on graphical boot with i915

[Robert Hooker]

There were absolutely no changes that would cause this in 3.10.0-4
compared to -3 (only 3 patches, one for hyperv, one to enable dynamic
debugging, and one adding a pci id for a realtek sd card reader..). Can
you attach /var/log/kern.log and /var/log/kern.log.1 that will have
historical dmesg info from the failure?

Jul 19 19:07:09 polarimetric-MacBookPro kernel: [ 26.475546] i915:
Unknown parameter `modeset'

This seems to be the problem, passing invalid module parameters prevents
a module from loading but that is not an invalid parameter so this is
the mystery..

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1203211

Title:
  Kernel 3.10.0-4 fails on graphical boot with i915

Status in “gdm” package in Ubuntu:
  Invalid
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  After updating today to kernel 3.10.0-4 on Ubuntu GNOME 13.10 (Macbook
  Pro 8,2), I am unable to boot graphically. Recovery mode boot works
  fine. When attempting to boot using integrated graphics, the syslog
  gets spammed with this sequence of errors over and over:

  Jul 19 19:07:09 polarimetric-MacBookPro acpid: 1 client rule loaded
  Jul 19 19:07:09 polarimetric-MacBookPro kernel: [   26.475546] i915: Unknown 
parameter `modeset'
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: Child process 
1432 was already dead.
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: 
g_object_ref: assertion 'object-ref_count  0' failed
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: 
g_object_unref: assertion 'object-ref_count  0' failed
  Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 
0.096139 seconds
  Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 
0.097622 seconds
  Jul 19 19:07:09 polarimetric-MacBookPro acpid: client 1432[0:0] has 
disconnected

  This error does not occur on the previous version 3.10.0-3. Since this
  only occurs on 3.10.0-4 but the errors are GDM-related, I'm not sure
  if it's a kernel bug or a GDM bug, so I'm marking it as affecting both
  for the time being. I think it's kernel-related, though, because I
  never see any text on the screen, and the screen backlight never comes
  on (normally, I see a message about the wl driver registering my
  wireless card and IRQ #17 being disabled before GDM initializes).

  EDIT: Please ignore the version string in the below information; I'm
  reporting this bug from 3.10.0-3 but it only affects 3.10.0-4.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.10.0-3-generic 3.10.0-3.12
  ProcVersionSignature: Ubuntu 3.10.0-3.12-generic 3.10.1
  Uname: Linux 3.10.0-3-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.11-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  polarimetric   1862 F pulseaudio
  Date: Fri Jul 19 19:35:57 2013
  HibernationDevice: RESUME=UUID=8b32a68d-d883-4492-8fa1-a2cf30529ec6
  InstallationDate: Installed on 2013-06-06 (43 days ago)
  InstallationMedia: Ubuntu-GNOME 13.04 Raring Ringtail - Release amd64 
(20130424)
  MachineType: Apple Inc. MacBookPro8,2
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-3-generic 
root=UUID=070a2baf-a3a7-4034-aeaf-419e7b9df4f7 ro quiet splash i915.modeset=1 
i915.lvds_channel_mode=2 i915.lvds_use_ssc=0 intel_pstate=enable vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-3-generic N/A
   linux-backports-modules-3.10.0-3-generic  N/A
   linux-firmware1.112
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-06-28 (21 days ago)
  dmi.bios.date: 01/24/12
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP81.88Z.0047.B27.1201241646
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-94245A3940C91C80
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro8,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-94245A3940C91C80
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B27.1201241646:bd01/24/12:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80:
  dmi.product.name: MacBookPro8,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1203211] Re: Kernel 3.10.0-4 fails on graphical boot with i915

[Robert Hooker]

So its pretty clear i915 not loading is the problem from that, if you
sudo upgrade-initramfs -u -k 3.10.0-3-generic does it break the -3
kernel too? 3.11 allows invalid module parameters instead of preventing
the module from loading so whatever is broken here will be fixed soon
when saucy is updated. I'm at a loss at what is going wrong there
though.. Hopefully someone else has more insight into it.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1203211

Title:
  Kernel 3.10.0-4 fails on graphical boot with i915

Status in “gdm” package in Ubuntu:
  Invalid
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  After updating today to kernel 3.10.0-4 on Ubuntu GNOME 13.10 (Macbook
  Pro 8,2), I am unable to boot graphically. Recovery mode boot works
  fine. When attempting to boot using integrated graphics, the syslog
  gets spammed with this sequence of errors over and over:

  Jul 19 19:07:09 polarimetric-MacBookPro acpid: 1 client rule loaded
  Jul 19 19:07:09 polarimetric-MacBookPro kernel: [   26.475546] i915: Unknown 
parameter `modeset'
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: Child process 
1432 was already dead.
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: 
g_object_ref: assertion 'object-ref_count  0' failed
  Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: 
g_object_unref: assertion 'object-ref_count  0' failed
  Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 
0.096139 seconds
  Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 
0.097622 seconds
  Jul 19 19:07:09 polarimetric-MacBookPro acpid: client 1432[0:0] has 
disconnected

  This error does not occur on the previous version 3.10.0-3. Since this
  only occurs on 3.10.0-4 but the errors are GDM-related, I'm not sure
  if it's a kernel bug or a GDM bug, so I'm marking it as affecting both
  for the time being. I think it's kernel-related, though, because I
  never see any text on the screen, and the screen backlight never comes
  on (normally, I see a message about the wl driver registering my
  wireless card and IRQ #17 being disabled before GDM initializes).

  EDIT: Please ignore the version string in the below information; I'm
  reporting this bug from 3.10.0-3 but it only affects 3.10.0-4.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.10.0-3-generic 3.10.0-3.12
  ProcVersionSignature: Ubuntu 3.10.0-3.12-generic 3.10.1
  Uname: Linux 3.10.0-3-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.11-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  polarimetric   1862 F pulseaudio
  Date: Fri Jul 19 19:35:57 2013
  HibernationDevice: RESUME=UUID=8b32a68d-d883-4492-8fa1-a2cf30529ec6
  InstallationDate: Installed on 2013-06-06 (43 days ago)
  InstallationMedia: Ubuntu-GNOME 13.04 Raring Ringtail - Release amd64 
(20130424)
  MachineType: Apple Inc. MacBookPro8,2
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-3-generic 
root=UUID=070a2baf-a3a7-4034-aeaf-419e7b9df4f7 ro quiet splash i915.modeset=1 
i915.lvds_channel_mode=2 i915.lvds_use_ssc=0 intel_pstate=enable vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-3-generic N/A
   linux-backports-modules-3.10.0-3-generic  N/A
   linux-firmware1.112
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-06-28 (21 days ago)
  dmi.bios.date: 01/24/12
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP81.88Z.0047.B27.1201241646
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-94245A3940C91C80
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro8,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-94245A3940C91C80
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B27.1201241646:bd01/24/12:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80:
  dmi.product.name: MacBookPro8,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

To manage notifications about this bug go to:
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