[Kernel-packages] [Bug 1589756] Re: [Satellite L745, Conexant CX20585, Speaker, Internal] No sound at all

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  [Satellite L745, Conexant CX20585, Speaker, Internal] No sound at all

Status in linux package in Ubuntu:
  Expired

Bug description:
  I don't have any audio output through the laptop's internal speakers
  but I get audio fine if I plug in external speakers.

  I can get audio working briefly by running

  sudo hda-verb /dev/snd/hwC0D0 0x1f SET_POWER_STATE 0

  as suggested at 
  http://lkml.iu.edu/hypermail/linux/kernel/1301.1/02917.html

  but it doesn't last very long before the audio turns off again.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
  Uname: Linux 4.4.0-23-generic x86_64
  ApportVersion: 2.20.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   jeremy 2493 F...m pulseaudio
   /dev/snd/pcmC0D0p:   jeremy 2493 F...m pulseaudio
   /dev/snd/controlC0:  jeremy 2493 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun  6 21:49:33 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-04-09 (58 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Beta amd64 
(20160408)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_DevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   jeremy 2493 F...m pulseaudio
   /dev/snd/pcmC0D0p:   jeremy 2493 F...m pulseaudio
   /dev/snd/controlC0:  gdm2175 F pulseaudio
jeremy 2493 F pulseaudio
  Symptom_Jack: Speaker, Internal
  Symptom_Type: No sound at all
  Title: [Satellite L745, Conexant CX20585, Speaker, Internal] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/26/2012
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 2.60
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: Intel Corp.
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnINSYDE:bvr2.60:bd06/26/2012:svnTOSHIBA:pnSatelliteL745:pvrPSK0YU-05R02G:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite L745
  dmi.product.version: PSK0YU-05R02G
  dmi.sys.vendor: TOSHIBA
  --- 
  ApportVersion: 2.20.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   jeremy 2493 F...m pulseaudio
   /dev/snd/pcmC0D0p:   jeremy 2493 F...m pulseaudio
   /dev/snd/controlC0:  jeremy 2493 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 16.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e1fbfe5e-a6b3-4683-b964-109e7a5f7849
  InstallationDate: Installed on 2016-04-09 (58 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Beta amd64 
(20160408)
  MachineType: TOSHIBA Satellite L745
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-23-generic 
root=UUID=da597564-0d10-41fc-babd-c29ef975bfe7 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-23-generic N/A
   linux-backports-modules-4.4.0-23-generic  N/A
   linux-firmware1.158
  Tags:  yakkety
  Uname: Linux 4.4.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sbuild sudo
  _MarkForUpload: True
  dmi.bios.date: 06/26/2012
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 2.60
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: Intel Corp.
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnINSYDE:bvr2.60:bd06/26/2012:svnTOSHIBA:pnSatelliteL745:pvrPSK0YU-05R02G:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite L745
  dmi.product.version: PSK0YU-05R02G
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1577111] Re: RTL8821AE wireless adapter sporadically stuck (rtl8821ae module)

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  RTL8821AE wireless adapter sporadically stuck (rtl8821ae module)

Status in linux package in Ubuntu:
  Expired

Bug description:
  In both 14.04, and 16.04, when connecting to my TP-Link TL-WR1043N v2
  with custom firmware Gargoyle 1.8.1 (openwrt-based), it works for a
  few minutes, then traffic completely stop for a few minutes, then
  everything works again, for another few minutes.

  My device:
  03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 
802.11ac PCIe Wireless Network Adapter [10ec:8821]
Subsystem: AzureWave RTL8821AE 802.11ac PCIe Wireless Network Adapter 
[1a3b:2161]

  The following didn't change anything:
  $ cat /etc/modprobe.d/rtl8821ae.conf
  options rtl8821ae ips=0 fwlps=0 swlps=1 debug=5 msi=0

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-21-generic 4.4.0-21.37
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  gionn  2991 F pulseaudio
   /dev/snd/controlC2:  gionn  2991 F pulseaudio
   /dev/snd/controlC0:  gionn  2991 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun May  1 09:55:57 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-12-06 (146 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  MachineType: ASUSTeK COMPUTER INC. K30AD_M31AD_M51AD
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=it_IT.UTF-8
   SHELL=/bin/zsh
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic 
root=UUID=e382fb70-6706-4f90-a4fe-9a2facc41e16 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-04-24 (6 days ago)
  dmi.bios.date: 04/02/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0507
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: K30AD_M31AD_M51AD_M32AD
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0507:bd04/02/2014:svnASUSTeKCOMPUTERINC.:pnK30AD_M31AD_M51AD:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnK30AD_M31AD_M51AD_M32AD:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: K30AD_M31AD_M51AD
  dmi.product.version: System Version
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1590985] Re: Wifi non-functional after suspend (Intel 6205)

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  Wifi non-functional after suspend (Intel 6205)

Status in linux package in Ubuntu:
  Expired

Bug description:
  Often, but not always, on resume from suspend my wifi does not
  connect.  In the networking tray drop-down I can see one single wifi
  network listed (out of the many within range), and it can't reconnect
  to my network.

  I clear it with the hammer of:

  sudo rmmod iwldvm && sudo modprobe iwldvm

  I'm not sure what would be more appropriate, but that works.  Then my
  laptop auto-connects to the right network, as expected.

  Turning on/off the hardware wireless switch on the thinkpad does not
  clear the problem.

  Just before running ubuntu-bug to submit this, I had the problem, then
  reloaded the iwldvm module.

  

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.40
  ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  james  1934 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun  9 18:57:10 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-05-21 (19 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 2325KZ5
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic 
root=UUID=72122534-7dd5-411b-9c56-c4844502e0ad ro quiet splash vt.handoff=7
  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: 03/05/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ETA0WW (2.60 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2325KZ5
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: 518896
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG2ETA0WW(2.60):bd03/05/2013:svnLENOVO:pn2325KZ5:pvrThinkPadX230:rvnLENOVO:rn2325KZ5:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2325KZ5
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1579374] Re: amdgpu causes NULL pointer dereference when trying to use Topaz (Radeon R7 M265) GPU

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  amdgpu causes NULL pointer dereference when trying to use Topaz
  (Radeon R7 M265) GPU

Status in linux package in Ubuntu:
  Expired

Bug description:
  A Dell Inspiron 5448 / 0YDTG3 laptop (BIOS A06 10/12/2015), which used
  to work well with Ubuntu trusty and Ubuntu wily releases (using fglrx
  driver), presents multiple issues with Ubuntu xenial.

  When the amdgpu driver tries to activate the Radeon GPU, a NULL
  pointer dereference occurs, causing the caller process to hang. This
  practically causes the system to hang when trying a logoff or
  shutdown.

  The bug can be easily reproduced by calling:

  DRI_PRIME=1 glxgears

  Which hangs the glxgears process and causes the stacktrace attached
  below.

  The system also crashes with a kernel panic (capslock key blinking and
  system does not answer to magic SysRq keys) when coming back from a
  suspend.

  The bug reported in this forum post
  http://ubuntuforums.org/showthread.php?t=2318640 appears to be the
  same.

  Kernel 4.5.0-050400 from http://kernel.ubuntu.com/~kernel-
  ppa/mainline/v4.5-wily fixes the crashes and oopses, although the
  Radeon GPU still does not work (DRI_PRIME=1 glxgears opens a black
  window). However, at least the system can be used with the Intel GPU
  in a stable fashion.

  
  ---[cut]---

  $ lspci
  [...]
  04:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT 
[Radeon R7 M260/M265]
  $ dmesg
  [...]
  [  129.188685] [drm] PCIE GART of 2048M enabled (table at 0x0004).
  [  129.429667] [drm] ring test on 0 succeeded in 14 usecs
  [  131.087501] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 1 (-2).
  [  131.087520] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 2 (-2).
  [  131.087533] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 3 (-2).
  [  131.087547] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 4 (-2).
  [  131.087558] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 5 (-2).
  [  131.087571] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 6 (-2).
  [  131.087582] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 7 (-2).
  [  131.087595] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: cp 
failed to lock ring 8 (-2).
  [  131.191024] [drm:sdma_v2_4_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 9 
test failed (0xCAFEDEAD)
  [  131.191034] [drm:amdgpu_resume [amdgpu]] *ERROR* resume 5 failed -22
  [  131.191043] [drm:amdgpu_resume_kms [amdgpu]] *ERROR* amdgpu_resume failed 
(-22).
  [  131.191149] amdgpu :04:00.0: couldn't schedule ib
  [  131.191179] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.191203] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201417] amdgpu :04:00.0: couldn't schedule ib
  [  131.201444] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201462] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201465] amdgpu :04:00.0: couldn't schedule ib
  [  131.201479] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201493] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201494] amdgpu :04:00.0: couldn't schedule ib
  [  131.201508] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201523] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201524] amdgpu :04:00.0: couldn't schedule ib
  [  131.201535] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201546] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201548] amdgpu :04:00.0: couldn't schedule ib
  [  131.201558] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201569] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201571] amdgpu :04:00.0: couldn't schedule ib
  [  131.201581] [drm:amdgpu_sched_run_job [amdgpu]] *ERROR* Error scheduling 
IBs (-22)
  [  131.201592] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!
  [  131.201616] BUG: unable to handle kernel NULL pointer dereference at 
0248
  [  131.201648] IP: [] amdgpu_vm_grab_id+0x122/0x310 [amdgpu]
  [  131.201684] PGD 0 
  [  131.201693] Oops:  [#1] SMP 
  [  131.201707] Modules linked in: ctr ccm rfcomm pci_stub vboxpci(OE) 
vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep binfmt_misc rtsx_usb_ms memstick 
nls_iso8859_1 dell_wmi sparse_keymap dell_laptop intel_rapl 

[Kernel-packages] [Bug 1590154] Re: System slow unless using touchpad

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  System slow unless using touchpad

Status in linux package in Ubuntu:
  Expired

Bug description:
  I tested this installing the Disks tool and running a read-only
  benchmark. The transfer rate is very slow (2-3 MB/s) unless I'm moving
  the cursor, then it jumps up.

  As I understand this could have something to do with
  triggering/handling interrupts. In this context it might be relevant
  to know that installing and running Xenial, I now need to have nolapic
  or noapic (or both) for the system to work at all. This is not the
  case with Trusty (also installed on this machine).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.40
  ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  diskdoc1089 F pulseaudio
  CurrentDesktop: XFCE
  Date: Wed Jun  8 00:07:19 2016
  HibernationDevice: RESUME=UUID=522810df-638a-412b-9aab-791e2e2bc545
  InstallationDate: Installed on 2016-06-07 (0 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Hewlett-Packard HP Compaq 6715s (RU655ET#AK8)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic 
root=UUID=3a37ee65-4c02-4a95-b814-f4538a4a308d ro noapic quiet splash 
vt.handoff=7
  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: 11/25/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68YTT Ver. F.0E
  dmi.board.name: 30C2
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.2D
  dmi.chassis.asset.tag: CNU7201T8J
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68YTTVer.F.0E:bd11/25/2008:svnHewlett-Packard:pnHPCompaq6715s(RU655ET#AK8):pvrF.0E:rvnHewlett-Packard:rn30C2:rvrKBCVersion71.2D:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 6715s (RU655ET#AK8)
  dmi.product.version: F.0E
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1579542] Re: My computer reboots instead of shutdown

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  My computer reboots instead of shutdown

Status in linux package in Ubuntu:
  Expired

Bug description:
  Really basic operation - I go to drop-down system menu and choose
  "Shut down...". My computer goes poweroff but after two, maybe three
  seconds it starts booting process automatically.

  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: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  corsseir   1818 F pulseaudio
   /dev/snd/pcmC0D0p:   corsseir   1818 F...m pulseaudio
   /dev/snd/controlC0:  corsseir   1818 F pulseaudio
   /dev/snd/controlC1:  corsseir   1818 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun May  8 18:41:01 2016
  InstallationDate: Installed on 2016-04-21 (16 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   enp0s25   no wireless extensions.
   
   lono wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed 
root=UUID=ddb69d9b-bdbe-46a8-9071-81c3762158c2 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware1.157
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/03/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P2.20
  dmi.board.name: H87 Pro4
  dmi.board.vendor: ASRock
  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.:bvrP2.20:bd08/03/2015:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH87Pro4:rvr: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 1618028] Re: package linux-image-3.13.0-93-generic 3.13.0-93.140 failed to install/upgrade: subprocess new pre-installation script returned error exit status 25

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  package linux-image-3.13.0-93-generic 3.13.0-93.140 failed to
  install/upgrade: subprocess new pre-installation script returned error
  exit status 25

Status in linux package in Ubuntu:
  Expired

Bug description:
  Software Updater reported an update to "Ubuntu Base" which I think was
  a kernel upgrade from 3.13.0-76, (I'm on 14.04.5 LTS) but the
  installation failed.

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-93-generic 3.13.0-93.140
  ProcVersionSignature: Ubuntu 3.13.0-93.140-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-93-generic x86_64
  NonfreeKernelModules: rapidrecovery_vss
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Date: Mon Aug 29 09:02:47 2016
  DpkgTerminalLog:
   Preparing to unpack 
.../linux-image-3.13.0-93-generic_3.13.0-93.140_amd64.deb ...
   Can't locate object method "new" via package "Text::Iconv" (perhaps you 
forgot to load "Text::Iconv"?) at /usr/share/perl5/Debconf/Encoding.pm line 65.
   dpkg: error processing archive 
/var/cache/apt/archives/linux-image-3.13.0-93-generic_3.13.0-93.140_amd64.deb 
(--unpack):
subprocess new pre-installation script returned error exit status 25
  DuplicateSignature: 
package:linux-image-3.13.0-93-generic:3.13.0-93.140:subprocess new 
pre-installation script returned error exit status 25
  ErrorMessage: subprocess new pre-installation script returned error exit 
status 25
  HibernationDevice: RESUME=UUID=be0d254b-7369-4a01-b8dd-5949814e40a5
  InstallationDate: Installed on 2013-05-07 (1209 days ago)
  InstallationMedia: Ubuntu-Server 12.04.2 LTS "Precise Pangolin" - Release 
amd64 (20130214)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: VMware, Inc. VMware Virtual Platform
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-93-generic 
root=/dev/mapper/hostname-root ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1.12
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-3.13.0-93-generic 3.13.0-93.140 failed to 
install/upgrade: subprocess new pre-installation script returned error exit 
status 25
  UpgradeStatus: Upgraded to trusty on 2014-09-24 (705 days ago)
  dmi.bios.date: 10/22/2013
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd10/22/2013:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1617119] Re: package linux-image-4.4.0-34-generic (not installed) failed to install/upgrade: subprocess new pre-installation script returned error exit status 1

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  package linux-image-4.4.0-34-generic (not installed) failed to
  install/upgrade: subprocess new pre-installation script returned error
  exit status 1

Status in linux package in Ubuntu:
  Expired

Bug description:
  Running an old IBM T41 pentium M with forcepae option.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic (not installed)
  ProcVersionSignature: Ubuntu 4.4.0-31.50~14.04.1-generic 4.4.13
  Uname: Linux 4.4.0-31-generic i686
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bjarne 3163 F lxpanel
  Date: Fri Aug 26 03:12:02 2016
  DuplicateSignature:
   package:linux-image-4.4.0-34-generic:(not installed)
   Preparing to unpack .../linux-image-4.4.0-34-generic_4.4.0-34.53_i386.deb ...
   This kernel does not support a non-PAE CPU.
   dpkg: error processing archive 
/var/cache/apt/archives/linux-image-4.4.0-34-generic_4.4.0-34.53_i386.deb 
(--unpack):
subprocess new pre-installation script returned error exit status 1
  ErrorMessage: subprocess new pre-installation script returned error exit 
status 1
  HibernationDevice: RESUME=UUID=b53f3def-3f5d-4840-8742-93b65e905897
  InstallationDate: Installed on 2016-08-24 (1 days ago)
  InstallationMedia: Lubuntu 14.04.5 LTS "Trusty Tahr" - Release i386 (20160803)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: IBM 23734GG
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic 
root=/dev/mapper/lubuntu--vg-root ro quiet splash
  RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.2
  SourcePackage: linux
  Title: package linux-image-4.4.0-34-generic (not installed) failed to 
install/upgrade: subprocess new pre-installation script returned error exit 
status 1
  UpgradeStatus: Upgraded to xenial on 2016-08-26 (0 days ago)
  dmi.bios.date: 06/18/2004
  dmi.bios.vendor: IBM
  dmi.bios.version: 1RETCDWW (3.06f)
  dmi.board.name: 23734GG
  dmi.board.vendor: IBM
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: IBM
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnIBM:bvr1RETCDWW(3.06f):bd06/18/2004:svnIBM:pn23734GG:pvrThinkPadT41:rvnIBM:rn23734GG:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
  dmi.product.name: 23734GG
  dmi.product.version: ThinkPad T41
  dmi.sys.vendor: IBM

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[Kernel-packages] [Bug 1617121] Re: package linux-image-4.4.0-31-generic 4.4.0-31.50~14.04.1 failed to install/upgrade: subprocess new pre-installation script returned error exit status 1

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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Title:
  package linux-image-4.4.0-31-generic 4.4.0-31.50~14.04.1 failed to
  install/upgrade: subprocess new pre-installation script returned error
  exit status 1

Status in linux package in Ubuntu:
  Expired

Bug description:
  Running IBM T41 with forcepae. Fail during dist-upgrade.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50~14.04.1-generic 4.4.13
  Uname: Linux 4.4.0-31-generic i686
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: i386
  Date: Fri Aug 26 03:19:42 2016
  DuplicateSignature:
   package:linux-image-4.4.0-31-generic:4.4.0-31.50~14.04.1
   Preparing to unpack .../linux-image-4.4.0-34-generic_4.4.0-34.53_i386.deb ...
   This kernel does not support a non-PAE CPU.
   dpkg: error processing archive 
/var/cache/apt/archives/linux-image-4.4.0-34-generic_4.4.0-34.53_i386.deb 
(--unpack):
subprocess new pre-installation script returned error exit status 1
  ErrorMessage: subprocess new pre-installation script returned error exit 
status 1
  InstallationDate: Installed on 2016-08-24 (1 days ago)
  InstallationMedia: Lubuntu 14.04.5 LTS "Trusty Tahr" - Release i386 (20160803)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.1
   apt  1.2.12~ubuntu16.04.1
  SourcePackage: linux
  Title: package linux-image-4.4.0-31-generic 4.4.0-31.50~14.04.1 failed to 
install/upgrade: subprocess new pre-installation script returned error exit 
status 1
  UpgradeStatus: Upgraded to xenial on 2016-08-26 (0 days ago)

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[Kernel-packages] [Bug 1460768] Re: Unable to build kernel 3.19.0-18

[David Knag]

I accidentalied my crypt volume so I did a clean install of 16.10 and I
still got this.

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Title:
  Unable to build kernel 3.19.0-18

Status in One Hundred Papercuts:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  There is a bug during compiling kernel version 3.19.0-18.
  First I executed patch file from archive  linux_3.19.0-18.18.diff.gz and 
source https://launchpad.net/ubuntu/+source/linux/3.19.0-18.18

  Then I executed

  make-kpkg --initrd buildpackage

  with attached config file.

  But I got a compiling error:

  CC [M]  ubuntu/vbox/vboxguest/VBoxGuest-linux.o
  In file included from :0:0:
  ././include/linux/kconfig.h:46:1: fatal error: 
./ubuntu/vbox/vboxguest/include/VBox/VBoxGuestMangling.h: No such file or 
directory
   #endif /* __LINUX_KCONFIG_H */
   ^
  compilation terminated.
  make[6]: *** [ubuntu/vbox/vboxguest/VBoxGuest-linux.o] Error 1
  make[5]: *** [ubuntu/vbox/vboxguest] Error 2
  make[4]: *** [ubuntu/vbox] Error 2
  make[3]: *** [ubuntu] Error 2

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[Kernel-packages] [Bug 1578176] Re: Cannot place or recieve calls when using in-car bluetooth system

[Stunts]

This looks a lot like bug #1546310
But in that case, there seems to be a fix released (OTA10 I assume). Just 
thought it could be interesting to have it linked here for reference.

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Title:
  Cannot place or recieve calls when using in-car bluetooth system

Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  After working around bug
  https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1539158 I was
  able to pair the phone (BQ Aquaris E4.5) with the car hands-free
  system.

  However, thing don't quite work as expected.
  I can use the car's system to place a call using the phone, but The audio is 
not getting properly routed. After placing the call, I can't hear any sounds 
(not even the "ringing" noise), I don't get any feedback after the other person 
has answered the phone, and the other person can't hear me either.

  Furthermore, Long after the other person has hung up the call, the
  phone still looks like the call is ongoing (I have to manually
  disconnect it).

  I can also use the system to answer an incoming call, but the
  sympthoms are the same. No audio on either end.

  Would a debug log be helpful in this situation 
(https://wiki.ubuntu.com/DebuggingBluetooth)?
  Or is something else required?

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[Kernel-packages] [Bug 1637666] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

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

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Title:
  Heavy system slowdown with 4.8.0 kernel under XenServer

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hello,

  I am experiencing a noticeable system slowdown since I upgraded from
  Xenial to Yakkety on several VM under XenServer 6.5 (fully patched).

  I understand it will be difficult for me to describe what is happening
  and for you to troubleshoot this issue but I'll try to do my best.

  Just after booting the machine is pretty responsive but after some
  time it starts responding very slowly.

  Bash autocompletion for file paths takes 1-2 seconds to respond,
  commands as "host" take hundred of milliseconds consuming hundred of
  ms of CPU. Compiling is an order of magnitude slower, etc.

  I wasn't able to detect what is causing the slowness. I tried to
  strace slow process with no evident cause. It does not seem to be
  something I/O bound.

  I ran "host" in an infinite loop causing 100% CPU usage seen from
  XenServer, 100% CPU usage in top but the sum of CPU usage from the
  processes is under 10%.

  top - 00:51:48 up 1 day,  4:49,  3 users,  load average: 1.47, 1.02, 0.59
  Tasks: 144 total,   2 running, 142 sleeping,   0 stopped,   0 zombie
  %Cpu(s): 74.4 us, 24.4 sy,  0.0 ni,  1.1 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 
st
  KiB Mem :  4044600 total,  1719740 free,   843100 used,  1481760 buff/cache
  KiB Swap:  2095100 total,  2095100 free,0 used.  3139664 avail Mem 

PID USER  PR  NI   VIRTRESSHR S %CPU %MEM TIME+ COMMAND 
 
  30968 yggdra20   0  13460696616 R  5.8  0.0   0:00.18 host
 
  28790 root  20   0  42020   3748   3104 R  0.6  0.1   0:02.47 top   
  [...]

  
  I downgraded to the last Xenial kernel and the issue disappeared.

  I now have two VMs, with the same configuration, both yakkety, one
  with kernel 4.8.0-26-generic and one with 4.4.0-45-generic, on the
  same XenServer host. Here is what I see running host:

   4.4.0-45 
  $ time host www.google.com
  www.google.com has address 216.58.198.4
  www.google.com has IPv6 address 2a00:1450:4002:801::2004

  real0m0.051s
  user0m0.032s
  sys 0m0.016s

   4.8.0-26 ---
  $ time host www.google.com
  www.google.com has address 216.58.198.4
  www.google.com has IPv6 address 2a00:1450:4002:801::2004

  real0m0.412s
  user0m0.296s
  sys 0m0.096s

  
  I have other yakkety hosts on VMware and even on another XenServer 7.0 with 
no noticeable issues, it just seems to happen on this cluster.

  In the next days I will upgrade this cluster to XenServer 7.0 and I
  will update the bug telling if the hypervisor version is a factor.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Oct 27 20:02 seq
   crw-rw 1 root audio 116, 33 Oct 27 20:02 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Sat Oct 29 00:37:00 2016
  HibernationDevice: RESUME=UUID=4ab77eb2-d96a-42d5-be31-b4d499646269
  InstallationDate: Installed on 2011-09-19 (1866 days ago)
  InstallationMedia: Ubuntu-Server 11.10 "Oneiric Ocelot" - Beta amd64 
(20110901)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  JournalErrors:
   Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] 
failed with exit code 1: Hint: You are currently not seeing messages from other 
users and the system.
 Users in the 'systemd-journal' group can see all messages. Pass -q to
 turn off this notice.
   No journal files were opened due to insufficient permissions.
  Lsusb:
   Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: Xen HVM domU
  PciMultimedia:
   
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=0c869ff8-8fe7-41b9-89f3-9da4882b4e87 ro init=/lib/systemd/systemd
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill: Error: 

[Kernel-packages] [Bug 1637347] Re: Xubuntu 16.10: drm errors causing slow boot

[Jeff]

While I had the time I checked 4.9.0-rc2, attaching a file showing early
boot errors.  The boot was confined to the initramfs only.

** Attachment added: "v4.9.0-rc2-boot-partial.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1637347/+attachment/4769092/+files/v4.9.0-rc2-boot-partial.txt

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Title:
  Xubuntu 16.10: drm errors causing slow boot

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have been getting drm errors since updating to 16.10 causing slow
  boot times. Ex:

  
3.830465] jhm-Inspiron-1520 kernel: input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input5

  [   13.792249] jhm-Inspiron-1520 kernel:
  [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
  [CRTC:26:pipe A] flip_done timed out

  
  There is ten second gap in the above adjacent lines. I have a few of these in 
the journal log.
  These errors also cause Xorg to stall during mode setting also, as seen in 
the adjacent Xorg.0.log file.

  [55.988] (II) modeset(0): Output VGA-1 has no monitor section
  [66.615] (II) modeset(0): Output SVIDEO-1 has no monitor section

  Using the Ubuntu test kernels, the best result I have gotten is from
  kernel 4.5.6. At 4.6.0 the wheels start to come off the wagon.  At
  4.9.0 rc1 the boot stopped at the busybox initrd shell.

  4.8.0 fails decompressing the hibernate image as well.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic i686
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jhm1262 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Oct 27 17:02:19 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bd7562ce-d720-4e95-995e-48f0ec1a77aa
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  MachineType: Dell Inc. Inspiron 1520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=5dc9cf92-93d8-4e84-826d-6b4d5f6e1c0d ro plymouth:debug=1 
vesafb.invalid=1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  dmi.bios.date: 02/03/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0KY767
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KY767:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1520
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  DistroRelease: Ubuntu 16.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  yakkety
  Uname: Linux 4.6.0-040600rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1637666] [NEW] Heavy system slowdown with 4.8.0 kernel under XenServer

[Vihai]

Public bug reported:

Hello,

I am experiencing a noticeable system slowdown since I upgraded from
Xenial to Yakkety on several VM under XenServer 6.5 (fully patched).

I understand it will be difficult for me to describe what is happening
and for you to troubleshoot this issue but I'll try to do my best.

Just after booting the machine is pretty responsive but after some time
it starts responding very slowly.

Bash autocompletion for file paths takes 1-2 seconds to respond,
commands as "host" take hundred of milliseconds consuming hundred of ms
of CPU. Compiling is an order of magnitude slower, etc.

I wasn't able to detect what is causing the slowness. I tried to strace
slow process with no evident cause. It does not seem to be something I/O
bound.

I ran "host" in an infinite loop causing 100% CPU usage seen from
XenServer, 100% CPU usage in top but the sum of CPU usage from the
processes is under 10%.

top - 00:51:48 up 1 day,  4:49,  3 users,  load average: 1.47, 1.02, 0.59
Tasks: 144 total,   2 running, 142 sleeping,   0 stopped,   0 zombie
%Cpu(s): 74.4 us, 24.4 sy,  0.0 ni,  1.1 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem :  4044600 total,  1719740 free,   843100 used,  1481760 buff/cache
KiB Swap:  2095100 total,  2095100 free,0 used.  3139664 avail Mem 

  PID USER  PR  NI   VIRTRESSHR S %CPU %MEM TIME+ COMMAND   
   
30968 yggdra20   0  13460696616 R  5.8  0.0   0:00.18 host  
   
28790 root  20   0  42020   3748   3104 R  0.6  0.1   0:02.47 top   
[...]


I downgraded to the last Xenial kernel and the issue disappeared.

I now have two VMs, with the same configuration, both yakkety, one with
kernel 4.8.0-26-generic and one with 4.4.0-45-generic, on the same
XenServer host. Here is what I see running host:

 4.4.0-45 
$ time host www.google.com
www.google.com has address 216.58.198.4
www.google.com has IPv6 address 2a00:1450:4002:801::2004

real0m0.051s
user0m0.032s
sys 0m0.016s

 4.8.0-26 ---
$ time host www.google.com
www.google.com has address 216.58.198.4
www.google.com has IPv6 address 2a00:1450:4002:801::2004

real0m0.412s
user0m0.296s
sys 0m0.096s


I have other yakkety hosts on VMware and even on another XenServer 7.0 with no 
noticeable issues, it just seems to happen on this cluster.

In the next days I will upgrade this cluster to XenServer 7.0 and I will
update the bug telling if the hypervisor version is a factor.

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-26-generic 4.8.0-26.28
ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
Uname: Linux 4.8.0-26-generic x86_64
AlsaDevices:
 total 0
 crw-rw 1 root audio 116,  1 Oct 27 20:02 seq
 crw-rw 1 root audio 116, 33 Oct 27 20:02 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
Date: Sat Oct 29 00:37:00 2016
HibernationDevice: RESUME=UUID=4ab77eb2-d96a-42d5-be31-b4d499646269
InstallationDate: Installed on 2011-09-19 (1866 days ago)
InstallationMedia: Ubuntu-Server 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
IwConfig:
 lono wireless extensions.
 
 eth1  no wireless extensions.
 
 eth0  no wireless extensions.
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] 
failed with exit code 1: Hint: You are currently not seeing messages from other 
users and the system.
   Users in the 'systemd-journal' group can see all messages. Pass -q to
   turn off this notice.
 No journal files were opened due to insufficient permissions.
Lsusb:
 Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd 
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Xen HVM domU
PciMultimedia:
 
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=0c869ff8-8fe7-41b9-89f3-9da4882b4e87 ro init=/lib/systemd/systemd
RelatedPackageVersions:
 linux-restricted-modules-4.8.0-26-generic N/A
 linux-backports-modules-4.8.0-26-generic  N/A
 linux-firmware1.161
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to yakkety on 2016-10-14 (14 days ago)
WifiSyslog:
 
dmi.bios.date: 09/30/2016
dmi.bios.vendor: Xen
dmi.bios.version: 4.4.1-xs129783
dmi.chassis.type: 1
dmi.chassis.vendor: Xen
dmi.modalias: 
dmi:bvnXen:bvr4.4.1-xs129783:bd09/30/2016:svnXen:pnHVMdomU:pvr4.4.1-xs129783:cvnXen:ct1:cvr:
dmi.product.name: HVM domU
dmi.product.version: 4.4.1-xs129783
dmi.sys.vendor: Xen

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


** Tags: amd64 

[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Joseph Salisbury]

Great news!  Thanks again for testing.  I'll submit an SRU request to
have this commit included in 16.04(Trusty).

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Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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

[Joseph Salisbury]

Thanks for testing.  I'll review the commit logs and ping the patch
author and see if he knows which commit now fixes this bug in mainline.
We can then SRU that commit to Xenial.

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

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

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

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

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

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

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

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Title:
  Regression: S-video output does not work

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

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

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

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

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

[Jarno Suni]

4.9-rc2 does not have the bug.

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Title:
  Regression: S-video output does not work

Status in linux package in Ubuntu:
  Confirmed

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

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

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

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Re: [Kernel-packages] [Bug 1413008] Re: Kernel BUG shortly after mounting btrfs filesystem

[Chris Halse Rogers]

Yes, unless someone else can reproduce.

I haven't had a filesystem that triggers this since the test kernel
which mounted the broken filesystem but destroyed all the data.

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Title:
  Kernel BUG shortly after mounting btrfs filesystem

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This bug happens entirely reproducibly after mounting a multi-disc
  btrfs filesystem I have. It is reproducible on the current Vivid 3.18
  kernel and the mainline 3.19-rc5 build; I recall this bug also
  happening on Utopic's 3.16 kernel, but don't have logs.

  All processes that touch the filesystem then hang indefinitely in the
  kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.18.0-9-generic 3.18.0-9.10
  ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2
  Uname: Linux 3.18.0-9-generic x86_64
  AlsaDevices:
   total 0
   crw-rw+ 1 root audio 116,  1 Jan 21 10:03 seq
   crw-rw+ 1 root audio 116, 33 Jan 21 10:03 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.15.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Wed Jan 21 10:05:37 2015
  InstallationDate: Installed on 2015-01-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 15.04 "Vivid Vervet" - Alpha amd64 (20150116)
  IwConfig:
   lono wireless extensions.
   
   em1   no wireless extensions.
  MachineType: HP ProLiant MicroServer
  PciMultimedia:
   
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.18.0-9-generic 
root=UUID=b5d97f60-81e7-4dd8-a8a7-b2bfef3eeb52 ro rootflags=subvol=@ 
init=/lib/systemd/systemd
  RelatedPackageVersions:
   linux-restricted-modules-3.18.0-9-generic N/A
   linux-backports-modules-3.18.0-9-generic  N/A
   linux-firmware1.140
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/01/2013
  dmi.bios.vendor: HP
  dmi.bios.version: O41
  dmi.chassis.type: 7
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrO41:bd10/01/2013:svnHP:pnProLiantMicroServer:pvr:cvnHP:ct7:cvr:
  dmi.product.name: ProLiant MicroServer
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1636665] Re: bcmwl-kernel-source (not installed): bcmwl kernel module failed to build

[Tyler Hicks]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Information type changed from Private Security to Public

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Title:
  bcmwl-kernel-source (not installed): bcmwl kernel module failed to
  build

Status in bcmwl package in Ubuntu:
  New

Bug description:
  system security of OS updation is not updated.

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: bcmwl-kernel-source (not installed)
  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
  DKMSKernelVersion: 4.4.0-45-generic
  Date: Wed Oct 26 07:11:29 2016
  InstallationDate: Installed on 2016-10-09 (16 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  PackageVersion: (not installed)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.1
   apt  1.2.12~ubuntu16.04.1
  SourcePackage: bcmwl
  Title: bcmwl-kernel-source (not installed): bcmwl kernel module failed to 
build
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1597961] Re: Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

[Pilot6]

This is a pretty standard 04ca:3014 BT adapter according to dmesg. But then 
something happens and the device disappears from the system.
This must be a platform specific issue.

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Title:
  Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  While using Windows with my Acer Aspire E5-573, I'm able to use the Bluetooth:
  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network 
Adapter [11ad:0803]

  I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
  Bluetooth adapter is the only piece of hardware that does not work.

  $ dmesg | grep -i bluetooth
  [   20.905534] Bluetooth: Core ver 2.21
  [   20.905548] Bluetooth: HCI device and connection manager initialized
  [   20.905551] Bluetooth: HCI socket layer initialized
  [   20.905553] Bluetooth: L2CAP socket layer initialized
  [   20.905557] Bluetooth: SCO socket layer initialized
  [   21.477624] Bluetooth: Can't change to loading configuration err
  [   21.477654] Bluetooth: Loading patch file failed
  [  124.347977] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [  124.347980] Bluetooth: BNEP filters: protocol multicast
  [  124.347985] Bluetooth: BNEP socket layer initialized

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vinicius   1913 F pulseaudio
   /dev/snd/controlC1:  vinicius   1913 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun 30 22:27:24 2016
  HibernationDevice: RESUME=UUID=8ab51bc9-dd7d-4e30-9c74-696b6bb851ef
  InstallationDate: Installed on 2016-06-23 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire E5-573
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=216c2bbc-7194-46dc-929e-2a02be497343 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/16/2016
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.37
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.37:bd02/16/2016:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1637347] Re: Xubuntu 16.10: drm errors causing slow boot

[Jeff]

v4.6.0-rc1 boot test observations.. Booting without quiet,splash

Boot text at low resolution until this point: (journalctl -o short-
monotonic)

3.306180] jhm-Inspiron-1520 kernel: [drm] Initialized drm 1.1.0 20060810
(Display goes black here)

Boot text returns at high resolution at this point: journalctl -o short-
monotonic)

5.385111] jhm-Inspiron-1520 kernel: Console: switching to colour frame 
buffer device 160x50
(Text returns with colors on)
(With later kernel versions this text return time gets later and later..25 
seconds for v4.8.0

Screen goes black here: (Xorg.0.log)

[32.662] 
X.Org X Server 1.18.4
Release Date: 2016-07-19

Screen switches off for a second here: (Xorg.0.log): (It seems every version 
I've ever used turns off the display before going to the GUI...annoying)
  
[49.710] (II) modeset(0): Modeline "1280x800"x0.0   75.50  1280 1344 
1392 1512  800 803 809 832 -hsync -vsync (49.9 kHz eP)

After this the Xubuntu background and login appear.

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Title:
  Xubuntu 16.10: drm errors causing slow boot

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have been getting drm errors since updating to 16.10 causing slow
  boot times. Ex:

  
3.830465] jhm-Inspiron-1520 kernel: input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input5

  [   13.792249] jhm-Inspiron-1520 kernel:
  [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
  [CRTC:26:pipe A] flip_done timed out

  
  There is ten second gap in the above adjacent lines. I have a few of these in 
the journal log.
  These errors also cause Xorg to stall during mode setting also, as seen in 
the adjacent Xorg.0.log file.

  [55.988] (II) modeset(0): Output VGA-1 has no monitor section
  [66.615] (II) modeset(0): Output SVIDEO-1 has no monitor section

  Using the Ubuntu test kernels, the best result I have gotten is from
  kernel 4.5.6. At 4.6.0 the wheels start to come off the wagon.  At
  4.9.0 rc1 the boot stopped at the busybox initrd shell.

  4.8.0 fails decompressing the hibernate image as well.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic i686
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jhm1262 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Oct 27 17:02:19 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bd7562ce-d720-4e95-995e-48f0ec1a77aa
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  MachineType: Dell Inc. Inspiron 1520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=5dc9cf92-93d8-4e84-826d-6b4d5f6e1c0d ro plymouth:debug=1 
vesafb.invalid=1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  dmi.bios.date: 02/03/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0KY767
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KY767:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1520
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  DistroRelease: Ubuntu 16.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  yakkety
  Uname: Linux 4.6.0-040600rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1597961] Re: Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

[Christopher M. Penalver]

Antonio Vinicius Menezes Medeiros, in addition to your results of
testing 16.10 and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597961/comments/14
, please keep this relevant to upstream, by checking for, and testing
the latest mainline kernel (now 4.9-rc2) as it is released.

Could you please advise?

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Title:
  Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  While using Windows with my Acer Aspire E5-573, I'm able to use the Bluetooth:
  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network 
Adapter [11ad:0803]

  I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
  Bluetooth adapter is the only piece of hardware that does not work.

  $ dmesg | grep -i bluetooth
  [   20.905534] Bluetooth: Core ver 2.21
  [   20.905548] Bluetooth: HCI device and connection manager initialized
  [   20.905551] Bluetooth: HCI socket layer initialized
  [   20.905553] Bluetooth: L2CAP socket layer initialized
  [   20.905557] Bluetooth: SCO socket layer initialized
  [   21.477624] Bluetooth: Can't change to loading configuration err
  [   21.477654] Bluetooth: Loading patch file failed
  [  124.347977] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [  124.347980] Bluetooth: BNEP filters: protocol multicast
  [  124.347985] Bluetooth: BNEP socket layer initialized

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vinicius   1913 F pulseaudio
   /dev/snd/controlC1:  vinicius   1913 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun 30 22:27:24 2016
  HibernationDevice: RESUME=UUID=8ab51bc9-dd7d-4e30-9c74-696b6bb851ef
  InstallationDate: Installed on 2016-06-23 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire E5-573
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=216c2bbc-7194-46dc-929e-2a02be497343 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/16/2016
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.37
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.37:bd02/16/2016:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Thomas Copeland]

Sure enough, that fixes it

thomasco@dev:~$ uname -a
Linux dev 3.13.0-100-generic #147~lp1634892WithCommitb194c1f1d SMP Fri Oct 28 
19:23:46 UTC 20 x86_64 x86_64 x86_64 GNU/Linux
thomasco@dev:~$ sudo sysctl -w net.ipv4.neigh.default.gc_thresh3=8192
net.ipv4.neigh.default.gc_thresh3 = 8192
thomasco@dev:~$ cat /proc/sys/net/ipv4/neigh/default/gc_thresh3
8192

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Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Joseph Salisbury]

I built another Trusty test kernel. However, this kernel is with a
cherry pick of commit b194c1f1dbd5f2671e49e0ac801b1b78dc7de93b and
without the reverts.

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1634892/

Can you test this kernel and see if it resolves this bug?

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Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1447909] Re: external mic not detected on machines with alc256 codec

[MIFAS]

Perfectly working on Windows.

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Title:
  external mic not detected on machines with alc256 codec

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

Bug description:
  This bug is used for tracking, please do not triage.

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[Kernel-packages] [Bug 1590844] Re: Bluetooth headset not working with Meizu Pro 5 Ubuntu Edition

[Mihael]

I have a Nokia J Bluetooth headset (BH-806) that connects to my Pro 5
Ubuntu phone but no sound is directed to the headset - instead it is
played still on the phone speaker. I tried with another headset and the
same result. I tried to record from my headset but it appears to be
still using the phone microphone. So the headset is connected but the
phone acts is if there would be no Bluetooth headset connected. When I
tried to connect a Bluetooth speaker only it worked perfect. So I have a
problem only with Bluetooth headsets (that have a microphone as well).
Is this the same bug (or a different bug) or does this have any solution
somewhere and then maybe somebody can help me?

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Title:
  Bluetooth headset not working with Meizu Pro 5 Ubuntu Edition

Status in Canonical System Image:
  Confirmed
Status in turbo:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  My bluetooth headset perfectly connects to my Meizu Pro 5. However,
  the sound quality is so poor (a lot of noise) such that you don't
  understand your communication partner. Note that the headset works
  perfectly together with Ubuntu on my Nexus 4.

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[Kernel-packages] [Bug 1637347] Re: Xubuntu 16.10: drm errors causing slow boot

[Jeff]

I'm attaching a Xorg.log from my Xubuntu 14.04.5 LTS installation on the
same machine, showing a start time of 29.904 seconds and a finish time
of 32.573 , a span of only 2.669 seconds.


** Attachment added: "v14.04.5-Xorg.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1637347/+attachment/4769023/+files/v14.04.5-Xorg.log

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Title:
  Xubuntu 16.10: drm errors causing slow boot

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have been getting drm errors since updating to 16.10 causing slow
  boot times. Ex:

  
3.830465] jhm-Inspiron-1520 kernel: input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input5

  [   13.792249] jhm-Inspiron-1520 kernel:
  [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
  [CRTC:26:pipe A] flip_done timed out

  
  There is ten second gap in the above adjacent lines. I have a few of these in 
the journal log.
  These errors also cause Xorg to stall during mode setting also, as seen in 
the adjacent Xorg.0.log file.

  [55.988] (II) modeset(0): Output VGA-1 has no monitor section
  [66.615] (II) modeset(0): Output SVIDEO-1 has no monitor section

  Using the Ubuntu test kernels, the best result I have gotten is from
  kernel 4.5.6. At 4.6.0 the wheels start to come off the wagon.  At
  4.9.0 rc1 the boot stopped at the busybox initrd shell.

  4.8.0 fails decompressing the hibernate image as well.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic i686
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jhm1262 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Oct 27 17:02:19 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bd7562ce-d720-4e95-995e-48f0ec1a77aa
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  MachineType: Dell Inc. Inspiron 1520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=5dc9cf92-93d8-4e84-826d-6b4d5f6e1c0d ro plymouth:debug=1 
vesafb.invalid=1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  dmi.bios.date: 02/03/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0KY767
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KY767:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1520
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  DistroRelease: Ubuntu 16.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  yakkety
  Uname: Linux 4.6.0-040600rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1637347] Re: Xubuntu 16.10: drm errors causing slow boot

[Jeff]

Here is the corresponding Xorg.log showing a 13 second delay near the
end. The modesetting timestamps correspond to the second batch of drm
errors in the journal.log

** Attachment added: "v4.6.0-rc1-Xorg.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1637347/+attachment/4769011/+files/v4.6.0-rc1-Xorg.log

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Title:
  Xubuntu 16.10: drm errors causing slow boot

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have been getting drm errors since updating to 16.10 causing slow
  boot times. Ex:

  
3.830465] jhm-Inspiron-1520 kernel: input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input5

  [   13.792249] jhm-Inspiron-1520 kernel:
  [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
  [CRTC:26:pipe A] flip_done timed out

  
  There is ten second gap in the above adjacent lines. I have a few of these in 
the journal log.
  These errors also cause Xorg to stall during mode setting also, as seen in 
the adjacent Xorg.0.log file.

  [55.988] (II) modeset(0): Output VGA-1 has no monitor section
  [66.615] (II) modeset(0): Output SVIDEO-1 has no monitor section

  Using the Ubuntu test kernels, the best result I have gotten is from
  kernel 4.5.6. At 4.6.0 the wheels start to come off the wagon.  At
  4.9.0 rc1 the boot stopped at the busybox initrd shell.

  4.8.0 fails decompressing the hibernate image as well.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic i686
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jhm1262 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Oct 27 17:02:19 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bd7562ce-d720-4e95-995e-48f0ec1a77aa
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  MachineType: Dell Inc. Inspiron 1520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=5dc9cf92-93d8-4e84-826d-6b4d5f6e1c0d ro plymouth:debug=1 
vesafb.invalid=1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  dmi.bios.date: 02/03/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0KY767
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KY767:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1520
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  DistroRelease: Ubuntu 16.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  yakkety
  Uname: Linux 4.6.0-040600rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1003297] Re: 10de:03ef [ASRock N68-VS3 FX] Networking and ACPI conflicts

[Tobias]

I searched quite a while on how to solve the issue with recent ubuntu
versions (e.g. in my case Ubuntu 16.04 LTS) after I have upgraded my
processor from an older Athlon II X2 270 to an FX-8320E. The bug was not
present before, but as I found in some other posts only materializes
with an AM3+ processor.

Here is how to get rid of the bug:
enter these two commands in a terminal:

echo "options forcedeth msi=0 msix=0" | sudo tee 
/etc/modprobe.d/forcedeth_options.conf
sudo update-initramfs -u

then reboot your machine (that will be the last time it crashes during
reboot :).

This will tell the kernel to load the module "forcedeth" (the driver for
the ethernet part of nvidia’s nForce chipset on my AsRock N68C-FX GS
board) with the given options already at boot time.

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Title:
  10de:03ef [ASRock N68-VS3 FX] Networking and ACPI conflicts

Status in linux package in Ubuntu:
  Expired

Bug description:
  The Linux kernal seems to have an issue with my on-board networking
  adapter and the ACPI of my computer.  The boot log provides this bit
  of information:

  [   12.236250] ACPI: resource nForce2_smbus [io  0x0700-0x073f]
  conflicts with ACPI region SM00 [io 0x700-0x73f]

  On doing some research this seems to be a very old and somewhat common
  bug that no one has ever done anything about.

  This bug results in two things:

  My on-board networking doesn't work, and trying to restart or shutdown
  the computer freezes the system.

  With the previous 12.04 kernel, 3.2.0-23.36, there were two
  workarounds.

  1)  Boot into rescue mode, drop to the terminal, run "rmmod forcedeth"
  then "modprobe forcedeth msi=0 msix=0" then resume a normal boot.
  This enabled both networking and regular ACPI functions.

  or

  2)  Add "forcedeth msi=0 msix=0" to /etc/modules

  If you booted normally without following either of the above steps and
  then tried to modprobe, it wouldn't work.  If you tried to rmmod the
  module, the system would instantly freeze.

  With the new kernel update, 3.2.0-24.38, the above method number 1
  still works, but number 2 no longer works as a workaround.  It simply
  doesn't do anything.

  The replacement work around for the new kernel is you must add the
  line "exec rmmod forcedeth" directly underneath the beginning of the
  script section in the file /etc/init/module-init-tools.conf, then you
  must add "modprobe forcedeth msi=0 msix=0" to /etc/rc.local.  This new
  method doesn't work with the old kernel, and the old method doesn't
  work with the new kernel.

  I fear unless this long-standing bug is fixed once and for all so such
  hoops don't have to be jumped through, at one point the kernel may
  receive some update to where no method will be able to get this to
  work at all.

  For the record, none of the various GRUB tweaks, such as acpi=off or
  acpi=force, did anything.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic 3.2.0-24.38
  ProcVersionSignature: Ubuntu 3.2.0-24.38-generic 3.2.16
  Uname: Linux 3.2.0-24-generic x86_64
  NonfreeKernelModules: fglrx
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: NVidia [HDA NVidia], device 0: VT1705 Analog [VT1705 Analog]
 Subdevices: 2/2
 Subdevice #0: subdevice #0
 Subdevice #1: subdevice #1
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  beardo 1765 F pulseaudio
   /dev/snd/controlC0:  beardo 1765 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xfeaf8000 irq 22'
 Mixer name : 'VIA VT1705'
 Components : 'HDA:11064397,18490397,0010'
 Controls  : 37
 Simple ctrls  : 20
  Card1.Amixer.info:
   Card hw:1 'Generic'/'HD-Audio Generic at 0xfebbc000 irq 43'
 Mixer name : 'ATI R6xx HDMI'
 Components : 'HDA:1002aa01,00aa0100,00100200'
 Controls  : 6
 Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
 Capabilities: pswitch pswitch-joined penum
 Playback channels: Mono
 Mono: Playback [on]
  Date: Wed May 23 01:11:42 2012
  HibernationDevice: RESUME=UUID=8e8558a6-69ba-4a78-80d6-4c2306bf4202
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 003: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
   Bus 002 Device 002: ID 046d:c05a Logitech, Inc. Optical Mouse M90
  

[Kernel-packages] [Bug 1548587] Re: Ubuntu VMWare guest won't show UI after upgrading to 4.2.0-30.35, 3.19.0-51.57, 3.16.0-62.82

[V'ger]

yes. it the same issue again. tried today with two diferent virtual
servers (32bit). Upgrade went without single error and after reboot (to
finish upgrade) VM is black screen-unresponsive to any commands

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Title:
  Ubuntu VMWare guest won't show UI after upgrading to 4.2.0-30.35,
  3.19.0-51.57, 3.16.0-62.82

Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-vivid package in Ubuntu:
  Invalid
Status in linux-lts-wily package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  Fix Released
Status in linux-lts-vivid source package in Trusty:
  Fix Released
Status in linux-lts-wily source package in Trusty:
  Fix Released
Status in linux source package in Vivid:
  Fix Released
Status in linux source package in Wily:
  Fix Released

Bug description:
  I installed a fresh copy of Ubuntu 15.10 64-bit as a guest VM in
  VMWare Workstation 12.1.0.

  After installation, I am able to log into the system. I then ran the
  updater application to install the latest updates.

  After installing the updates and restarting, the system no longer
  shows any UI after booting. I am now faced with a black screen and a
  dash that does not blink. The system also does not respond to any
  inputs.

  I was able to get back into my system by holding shift to show the
  GRUB menu and boot using the 4.2.16 kernel.

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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Joseph Salisbury]

Well that was easy, now that you identified rc6 as working.  I'll be
willing to bet this is the fix:

commit b194c1f1dbd5f2671e49e0ac801b1b78dc7de93b
Author: Jiri Pirko 
Date:   Fri Feb 21 14:52:57 2014 +0100

neigh: fix setting of default gc_* values

This patch fixes bug introduced by:
commit 1d4c8c29841b9991cdf3c7cc4ba7f96a94f104ca
"neigh: restore old behaviour of default parms values"

The thing is that in neigh_sysctl_register, extra1 and extra2 which were
previously set for NEIGH_VAR_GC_* are overwritten. That leads to
nonsense int limits for gc_* variables. So fix this by not touching
extra* fields for gc_* variables.

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller 



I'll build a Trusty test kernel with a pick of this commit and post a
link to it shortly.

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Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Joseph Salisbury]

Great, thanks for testing and finding the version!   I'll review the
commit logs for rc6 and see if anything sticks out as the fix.  If not.
we can reverse bisect between rc5 and rc6 to identify the fix.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1634892

Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1413008] Re: Kernel BUG shortly after mounting btrfs filesystem

[Colin Ian King]

Hi Chris, not sure how to proceed with this. Shall we close this now?

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You received this bug notification because you are a member of Kernel
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Title:
  Kernel BUG shortly after mounting btrfs filesystem

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This bug happens entirely reproducibly after mounting a multi-disc
  btrfs filesystem I have. It is reproducible on the current Vivid 3.18
  kernel and the mainline 3.19-rc5 build; I recall this bug also
  happening on Utopic's 3.16 kernel, but don't have logs.

  All processes that touch the filesystem then hang indefinitely in the
  kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.18.0-9-generic 3.18.0-9.10
  ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2
  Uname: Linux 3.18.0-9-generic x86_64
  AlsaDevices:
   total 0
   crw-rw+ 1 root audio 116,  1 Jan 21 10:03 seq
   crw-rw+ 1 root audio 116, 33 Jan 21 10:03 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.15.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Wed Jan 21 10:05:37 2015
  InstallationDate: Installed on 2015-01-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 15.04 "Vivid Vervet" - Alpha amd64 (20150116)
  IwConfig:
   lono wireless extensions.
   
   em1   no wireless extensions.
  MachineType: HP ProLiant MicroServer
  PciMultimedia:
   
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.18.0-9-generic 
root=UUID=b5d97f60-81e7-4dd8-a8a7-b2bfef3eeb52 ro rootflags=subvol=@ 
init=/lib/systemd/systemd
  RelatedPackageVersions:
   linux-restricted-modules-3.18.0-9-generic N/A
   linux-backports-modules-3.18.0-9-generic  N/A
   linux-firmware1.140
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/01/2013
  dmi.bios.vendor: HP
  dmi.bios.version: O41
  dmi.chassis.type: 7
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrO41:bd10/01/2013:svnHP:pnProLiantMicroServer:pvr:cvnHP:ct7:cvr:
  dmi.product.name: ProLiant MicroServer
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Thomas Copeland]

This sysctl also fails in rc5, so the fix must have landed in rc6.

thomasco@dev:~$ uname -a
Linux dev 3.14.0-031400rc5-generic #201403022235 SMP Mon Mar 3 03:36:27 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
thomasco@dev:~$ sudo sysctl -w net.ipv4.neigh.default.gc_thresh3=8192
sysctl: setting key "net.ipv4.neigh.default.gc_thresh3": Invalid argument
net.ipv4.neigh.default.gc_thresh3 = 8192

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1634892

Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Thomas Copeland]

rc4 has the same problem:

thomasco@dev:/proc/sys/net/ipv4/neigh/default$ uname -a
Linux dev 3.14.0-031400rc4-generic #201402232235 SMP Mon Feb 24 03:36:35 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
thomasco@dev:/proc/sys/net/ipv4/neigh/default$ sudo sysctl -w 
net.ipv4.neigh.default.gc_thresh3=8192
sysctl: setting key "net.ipv4.neigh.default.gc_thresh3": Invalid argument
net.ipv4.neigh.default.gc_thresh3 = 8192

rc6 works though

thomasco@dev:~$ uname -a
Linux dev 3.14.0-031400rc6-generic #201403100035 SMP Mon Mar 10 04:36:54 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
thomasco@dev:~$ sudo sysctl -w net.ipv4.neigh.default.gc_thresh3=8192
net.ipv4.neigh.default.gc_thresh3 = 8192
thomasco@dev:~$ cat /proc/sys/net/ipv4/neigh/default/gc_thresh3
8192

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1634892

Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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More help   : 

[Kernel-packages] [Bug 1637346] Re: HP printer no longer working after upgrade.

[Robin Hicks]

'kernel-fixed-upstream'

After I tried reinstalling the kernel and performing a restart,
everything worked perfectly.

Thanks for the help.

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Title:
  HP printer no longer working after upgrade.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My HP-Deskjet-F2100-series printer stopped working after upgrade from 16.04 
to 16.10. It worked fine in 16.04. I've tried several different printing jobs, 
and it's the same for every one, it prints half of a page and then stops. I 
have a laptop with 16.04 on it, and when I tried the printer there it worked 
fine.
Thank you for your time.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  robin  2394 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 27 18:46:42 2016
  HibernationDevice: RESUME=UUID=ad90ea5b-2c52-473c-8431-7a785290e6d4
  InstallationDate: Installed on 2016-10-25 (2 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   lono wireless extensions.
   
   enp0s10   no wireless extensions.
  MachineType: Acer Aspire X3400G
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=6166bf8f-97c2-4915-8e8d-3b3e57c10816 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-27 (0 days ago)
  dmi.bios.date: 06/01/2010
  dmi.bios.vendor: AMI
  dmi.bios.version: P01-B2
  dmi.board.name: Aspire X3400G
  dmi.board.vendor: Acer
  dmi.chassis.type: 3
  dmi.chassis.vendor: Acer
  dmi.modalias: 
dmi:bvnAMI:bvrP01-B2:bd06/01/2010:svnAcer:pnAspireX3400G:pvr:rvnAcer:rnAspireX3400G:rvr:cvnAcer:ct3:cvr:
  dmi.product.name: Aspire X3400G
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1636517] Re: zfs: importing zpool with vdev on zvol hangs kernel

[Launchpad Bug Tracker]

This bug was fixed in the package zfs-linux - 0.6.5.8-0ubuntu5

---
zfs-linux (0.6.5.8-0ubuntu5) zesty; urgency=low

  * Fix zpool import with vdev on zvol hang (LP: #1636517)
kernel commit 77adfdaff1901ced4f72496e61317779424ee653
("block_dev: Support checking inode permissions in lookup_bdev()")
added a flags argument to block_dev which caused this breakage. Add
detection of 1 or 2 arg block_dev and add a zfs_block_dev shim to
abstract these differences away. Kudos to Fabian Grünbichler for
the original fix that this fix is based on.

 -- Colin Ian King   Tue, 25 Oct 2016 16:58:11
+0100

** Changed in: zfs-linux (Ubuntu Zesty)
   Status: New => Fix Released

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Title:
  zfs: importing zpool with vdev on zvol hangs kernel

Status in linux package in Ubuntu:
  Triaged
Status in zfs-linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  New
Status in zfs-linux source package in Xenial:
  New
Status in linux source package in Yakkety:
  New
Status in zfs-linux source package in Yakkety:
  New
Status in linux source package in Zesty:
  Triaged
Status in zfs-linux source package in Zesty:
  Fix Released

Bug description:
  [SRU Request][Xenial][Yakkety]

  if a zvol of an existing, already imported zpool is a vdev of another
  zpool, a call to "zpool import" will everything zfs related. the stack
  trace is as follows:

  [] taskq_wait+0x74/0xe0 [spl]
  [] taskq_destroy+0x4b/0x100 [spl]
  [] vdev_open_children+0x12d/0x180 [zfs]
  [] vdev_root_open+0x3c/0xc0 [zfs]
  [] vdev_open+0xf5/0x4d0 [zfs]
  [] spa_load+0x39e/0x1c60 [zfs]
  [] spa_tryimport+0xad/0x450 [zfs]
  [] zfs_ioc_pool_tryimport+0x64/0xa0 [zfs]
  [] zfsdev_ioctl+0x44b/0x4e0 [zfs]
  [] do_vfs_ioctl+0x29f/0x490
  [] SyS_ioctl+0x79/0x90
  [] entry_SYSCALL_64_fastpath+0x16/0x71
  [] 0x

  [Fix]
  zfsutils-linux:

  Zesty: https://launchpadlibrarian.net/290907232/zfs-
  linux_0.6.5.8-0ubuntu4_0.6.5.8-0ubuntu5.diff.gz

  Yakkety, likewise
  Xenial, likewise

  Sync'd fixes into kernel repos, patches in:
  http://kernel.ubuntu.com/~cking/zfs-lp-1636517

  [Regression Potential]

  Minimal. This just touched one line in the zfs module
  module/zfs/zvol.cand a shim wrapper in include/linux/blkdev_compat.h

  Tested and passes with the ubuntu kernel team autotest client zfs
  regression tests.

  =

  I traced this back to 193fb6a2c94fab8eb8ce70a5da4d21c7d4023bee (erged
  in 4.4.0-6.21), which added a second parameter to lookup_bdev without
  patching the zfs module (which needs to special case the vdev-on-zvol
  case, and uses this exact method only in this special casing code
  path).

  attached you can find the output of "zfs send -R" ing such a zvol
  ("brokenvol.raw"), running "zfs receive POOL/TARGET < FILE" followed
  by "zpool import" should reproduce the hang.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-45-generic 4.4.0-45.66
  ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
  Uname: Linux 4.4.0-45-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Oct 25 15:46 seq
   crw-rw 1 root audio 116, 33 Oct 25 15:46 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Tue Oct 25 15:49:51 2016
  HibernationDevice: RESUME=/dev/mapper/xenial--vg-swap_1
  InstallationDate: Installed on 2016-10-25 (0 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  PciMultimedia:

  ProcFB: 0 qxldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-45-generic 
root=/dev/mapper/hostname--vg-root ro
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-45-generic N/A
   linux-backports-modules-4.4.0-45-generic  N/A
   linux-firmware1.157.4
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-2.7
  dmi.modalias: 

[Kernel-packages] [Bug 1637346] Re: HP printer no longer working after upgrade.

[Robin Hicks]

'kernel-bug-exists-upstream'

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Title:
  HP printer no longer working after upgrade.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My HP-Deskjet-F2100-series printer stopped working after upgrade from 16.04 
to 16.10. It worked fine in 16.04. I've tried several different printing jobs, 
and it's the same for every one, it prints half of a page and then stops. I 
have a laptop with 16.04 on it, and when I tried the printer there it worked 
fine.
Thank you for your time.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  robin  2394 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 27 18:46:42 2016
  HibernationDevice: RESUME=UUID=ad90ea5b-2c52-473c-8431-7a785290e6d4
  InstallationDate: Installed on 2016-10-25 (2 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   lono wireless extensions.
   
   enp0s10   no wireless extensions.
  MachineType: Acer Aspire X3400G
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=6166bf8f-97c2-4915-8e8d-3b3e57c10816 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-27 (0 days ago)
  dmi.bios.date: 06/01/2010
  dmi.bios.vendor: AMI
  dmi.bios.version: P01-B2
  dmi.board.name: Aspire X3400G
  dmi.board.vendor: Acer
  dmi.chassis.type: 3
  dmi.chassis.vendor: Acer
  dmi.modalias: 
dmi:bvnAMI:bvrP01-B2:bd06/01/2010:svnAcer:pnAspireX3400G:pvr:rvnAcer:rnAspireX3400G:rvr:cvnAcer:ct3:cvr:
  dmi.product.name: Aspire X3400G
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1614565] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From sarah.han...@us.ibm.com 2016-10-28 11:21 EDT---
What's the next step for this bug?

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Title:
  ISST-LTE:pKVM311:lotg5:Ubutu16041:lotg5 crashed @
  writeback_sb_inodes+0x30c/0x590

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

Bug description:
  == Comment: #0 - PRIYA M. A  - 2016-06-17 10:01:28 ==
  Problem Description:
  
  - lotg5 crashed at writeback_sb_inodes+0x30c/0x590

  Steps to re-create:
  ==
  - Install lotg5 with Ubuntu16041(4.4.0-24-generic)
  - Start the regression tests in lotg5
  Logs:
  
  root@lotg5:~# show.report.py
  HOSTNAMEKERNEL VERSION  DISTRO INFO
  ---
  lotg5   4.4.0-24-genericUbuntu 16.04 LTS \n \l

   Current Time: Fri Jun 17 01:10:46 2016 
  Job-ID  FOCUS   Start-Time  DurationFunction
  --  -   --  
  1   BASE20160614-05:50:19   67.0 hr(s) 20.0 min(s)  Test
  2   IO  20160614-05:50:26   67.0 hr(s) 20.0 min(s)  IO_Focus
  3   NFS 20160614-06:24:35   66.0 hr(s) 46.0 min(s)  
DistributeFS_Testing
  4   TCP 20160614-06:32:03   66.0 hr(s) 38.0 min(s)  
networkTest2lotg3

  FOCUS   BASEIO  NFS TCP SUM
  TOTAL   48647   1825517 82690   133679
  FAIL50280   0   24  5052
  PASS43619   1825517 82666   128627
  (%) (89%)   (100%)  (100%)  (99%)   (96%)

  DLPAR is not tested!
  root@lotg5:~#

  - After 65+ hr of execution lotg5 crashed with follwoing call traces
  Logs:
  
  [root@lotkvm ~]# virsh console lotg5
  Connected to domain lotg5
  Escape character is ^]

  0:mon> c
  cpus stopped: 0x0 0x4 0x8 0xc
  0:mon> d
      ||
  0:mon> e
  cpu 0x0: Vector: 300 (Data Access) at [c000c4f4b620]
  pc: c0323720: locked_inode_to_wb_and_lock_list+0x50/0x290
  lr: c0326dbc: writeback_sb_inodes+0x30c/0x590
  sp: c000c4f4b8a0
 msr: 80019033
 dar: 0
   dsisr: 4000
current = 0xc0017191cf60
paca= 0xc7b4   softe: 0irq_happened: 0x01
  pid   = 5792, comm = kworker/u32:5
  0:mon> t
  [c000c4f4b900] c0326dbc writeback_sb_inodes+0x30c/0x590
  [c000c4f4ba10] c0327124 __writeback_inodes_wb+0xe4/0x150
  [c000c4f4ba70] c032758c wb_writeback+0x30c/0x450
  [c000c4f4bb40] c032803c wb_workfn+0x14c/0x570
  [c000c4f4bc50] c00dd1d0 process_one_work+0x1e0/0x5a0
  [c000c4f4bce0] c00dd724 worker_thread+0x194/0x680
  [c000c4f4bd80] c00e61e0 kthread+0x110/0x130
  [c000c4f4be30] c0009538 ret_from_kernel_thread+0x5c/0xa4
  --- Exception: 0  at 
  0:mon>

  
  == Comment: #4 - Chandan Kumar  - 2016-06-20 06:23:33 ==
  dmesg log:
  -
  [251403.003999] EXT4-fs (loop0): mounted filesystem without journal. Opts: 
(null)
  [251403.471118] Unable to handle kernel paging request for data at address 
0x
  [251403.473391] Faulting instruction address: 0xc0323720  <<  PC
  -

  0:mon> di c0323720
  c0323720  e93fld  r9,0(r31)  
  // [R31 = , trying to de-reference null address]
  c0323724  39290050addir9,r9,80
  c0323728  7fbf4840cmpld   cr7,r31,r9

  

  Dominic,

  Can you please take a look and assign this to suitable developer.

  Thanks,
  Chandan

  == Comment: #6 - Laurent Dufour  - 2016-06-20 
13:03:15 ==
  It sounds that inode->i_wb has been cleared while waiting for IO to be 
dropped in writeback_sb_inodes().

  That's need to be double checked...

  == Comment: #10 - Laurent Dufour  - 2016-06-21 
05:11:35 ==
  That seems to be an already known issue raised by commit 43d1c0eb7e11 "block: 
detach bdev inode from its wb in __blkdev_put()".

  There is a patch pushed on the lkml but there is still on going discussion 
about it :
  https://patchwork.kernel.org/patch/9184495/
  https://lkml.org/lkml/2016/6/17/676

  == Comment: #13 - Laurent Dufour  - 2016-06-22 
03:29:00 ==
  It appears that the right way to fix that would be 
https://patchwork.kernel.org/patch/9187409/.

  I may build a patched ubuntu kernel on your node and you may restart the test 
again.
  Do you agree ?

  == Comment: #14 - PRIYA M. A  - 2016-06-22 03:44:00 ==
  Sure Laurent. lotg5 is being 

[Kernel-packages] [Bug 1632471] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From sarah.han...@us.ibm.com 2016-10-28 11:23 EDT---
What's the next step for this bug?

--- Comment From s...@us.ibm.com 2016-10-28 11:28 EDT---
Thank you.

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Title:
  Briggs: ISST-LTE:UbuntuKVM: system hangs, console shows all of these
  messages  raw_spin_lock_irqsave, rcu_sched, rcu_bh detected stalls on
  CPUs #166

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

Bug description:
  == Comment: #0 - Chanh H. Nguyen  - 2016-08-15 11:56:22 
==
  We have the SuperMicro system "Briggs" that have 2 Qlogic cards on it  (16Gb 
and 8Gb) connect to the V7000 storage. 
  We install Ubuntu 16.04.1 kernel -34 on it and run test BASE/IO over weekend 
on the bare metal mode . System seems to hang now, it responses to ping only, 
nothing else. 
  Open the console, it doesn't give out the login promt except all of these 
errors print out ...
  [323294.686996] INFO: rcu_bh detected stalls on CPUs/tasks:
  [323294.687105]   3-...: (1 GPs behind) 
idle=813/140/0 softirq=9880043/9935887 fqs=48656494
  [323294.687187]   71-...: (1 GPs behind) 
idle=a99/140/0 softirq=9875483/9935684 fqs=48656494
  [323294.687268]   153-...: (1 GPs behind) 
idle=321/140/0 softirq=3948104/3976836 fqs=48656494
  [323294.687346]   (detected by 75, t=48672447 jiffies, g=79, 
c=78, q=706)
  [323294.687427] Task dump for CPU 3:
  [323294.687462] gmond   R  running task0 16394  1 
0x00040004
  [323294.687542] Call Trace:
  [323294.687568] [c03fb3bdb700] [c03fb3bdb740] 0xc03fb3bdb740 
(unreliable)
  [323294.687648] [c03fb3bdb8d0] [c03fec8de900] 0xc03fec8de900
  [323294.687716] [c03fb3bdb920] [0020] 0x20
  [323294.687773] [c03fb3bdb960] [c03fb3bdb9b0] 0xc03fb3bdb9b0
  [323294.687842] [c03fb3bdb9b0] [c00f9d14] 
task_sched_runtime+0xc4/0x250
  [323294.687922] [c03fb3bdba20] [c01003d8] 
thread_group_cputime+0xc8/0x1c0
  [323294.688002] [c03fb3bdba80] [c0100720] 
thread_group_cputime_adjusted+0x40/0x80
  [323294.688082] [c03fb3bdbae0] [c0385428] do_task_stat+0x2b8/0xaf0
  [323294.688152] [c03fb3bdbc60] [c037c710] 
proc_single_show+0x80/0x100
  [323294.688232] [c03fb3bdbcb0] [c0317808] seq_read+0xe8/0x530
  [323294.688302] [c03fb3bdbd50] [c02e170c] __vfs_read+0x6c/0xe0
  [323294.688412] [c03fb3bdbd90] [c02e2464] vfs_read+0xa4/0x1c0
  [323294.688481] [c03fb3bdbde0] [c02e356c] SyS_read+0x6c/0x110
  [323294.688550] [c03fb3bdbe30] [c0009204] system_call+0x38/0xb4
  [323294.688618] Task dump for CPU 71:
  [323294.688653] fs_inod R  running task0 151173  78575 
0x00040004
  [323294.688735] Call Trace:
  [323294.688760] [c03fbcd17890] [c05cc0adee00] 0xc05cc0adee00 
(unreliable)
  [323294.688840] Task dump for CPU 153:
  [323294.688876] fs_inod D 3fffafd1efb8 0 151172  79296 
0x00040004
  [323294.688956] Call Trace:
  [323294.688981] [c05a398675e0] [004352ca] 0x4352ca (unreliable)
  [323294.689049] [c05a398677b0] [c03feee5e900] 0xc03feee5e900
  [323294.689118] [c05a39867800] [c0ae8604] __schedule+0x314/0x990
  [323294.689187] [c05a398678d0] [c0ae8cc8] schedule+0x48/0xc0
  [323294.689257] [c05a39867900] [c0aecc08] 
rwsem_down_write_failed+0x2b8/0x410
  [323294.689337] [c05a39867990] [c0aebdf8] down_write+0x78/0xa0
  [323294.689407] [c05a398679c0] [c02797bc] 
unlink_file_vma+0x4c/0x90
  [323294.689475] [c05a39867a00] [c0270110] 
free_pgtables+0x100/0x1c0
  [323294.689543] [c05a39867a50] [c027d4e0] exit_mmap+0x100/0x1a0
  [323294.689612] [c05a39867b10] [c00b5098] mmput+0xa8/0x1b0
  [323294.689681] [c05a39867b40] [c02ec740] 
flush_old_exec+0x680/0x840
  [323294.689792] [c05a39867bb0] [c036412c] 
load_elf_binary+0x43c/0xf90
  [323294.689872] [c05a39867c90] [c02ecbb8] 
search_binary_handler+0xe8/0x2a0
  [323294.689951] [c05a39867d20] [c02edad0] 
do_execveat_common.isra.14+0x600/0x850
  [323294.690031] [c05a39867df0] [c02ee13c] SyS_execve+0x5c/0x80
  [323294.690098] [c05a39867e30] [c0009204] system_call+0x38/0xb4
  [323294.926994] INFO: rcu_sched self-detected stall on CPU
  [323294.927058]   113-...: (48720536 ticks this GP) 
idle=df7/141/0 softirq=3730603/3730614 fqs=48343855
  [323294.927138](t=48734941 jiffies g=6962468 c=6962467 
q=43612779)
  [323294.927210] Task dump for CPU 71:
  [323294.927241] fs_inod R  running task0 151173  

[Kernel-packages] [Bug 1636647] Re: perf stat interval display broken on 4.4.x

[Tim Gardner]

https://lists.ubuntu.com/archives/kernel-team/2016-October/080659.html

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

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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

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Title:
  perf stat interval display broken on 4.4.x

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

Bug description:
  perf stat with interval display (-I flag) gives incorrect results
  because the following perf/urgent patch has not been applied.  (It's
  not in upstream longterm 4.4 either.)

  https://git.kernel.org/cgit/linux/kernel/git/stable/linux-
  
stable.git/commit/tools/perf/util/stat.c?id=51fd2df1e882a3c2a3f4b6c9ff243a93c9046dba

  # cat /proc/version_signature
  Ubuntu 4.4.0-34.53-generic 4.4.15

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[Kernel-packages] [Bug 1616214] Re: Macbook Air resumes immediately after suspend

[Christopher M. Penalver]

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

Please feel free to subscribe me to it.

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

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Title:
   Macbook Air resumes immediately after suspend

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Based on https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1311724
  I am opening this bug to tackle the issue of a Macbook Air that
  resumes immediately after suspending.

  I have the exact same symptoms as those described in the first bug.
  The first suspend on battery power works without any issues. After
  that, even trying the 2x pm-suspend method doesn't work.

  Here's an excerpt from dmesg showing the suspend:

  [11363.316508] PM: Syncing filesystems ... done.
  [11363.683228] PM: Preparing system for sleep (mem)
  [11363.683388] Freezing user space processes ... (elapsed 0.002 seconds) done.
  [11363.685415] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) 
done.
  [11363.686602] PM: Suspending system (mem)
  [11363.686629] Suspending console(s) (use no_console_suspend to debug)
  [11363.686839] sd 1:0:0:0: [sda] Synchronizing SCSI cache
  [11363.686890] sd 1:0:0:0: [sda] Stopping disk
  [11363.689056] R8188EU: INFO indicate disassoc
  [11364.057112] PM: suspend of devices complete after 370.364 msecs
  [11364.079232] PM: late suspend of devices complete after 22.117 msecs
  [11364.079400] thunderbolt :07:00.0: suspending...
  [11364.079620] thunderbolt :07:00.0: stopping RX ring 0
  [11364.079623] thunderbolt :07:00.0: disabling interrupt at register 
0x38200 bit 12 (0x1001 -> 0x1)
  [11364.079628] thunderbolt :07:00.0: stopping TX ring 0
  [11364.079631] thunderbolt :07:00.0: disabling interrupt at register 
0x38200 bit 0 (0x1 -> 0x0)
  [11364.079633] thunderbolt :07:00.0: control channel stopped
  [11364.079634] thunderbolt :07:00.0: suspend finished
  [11364.080060] xhci_hcd :00:14.0: System wakeup enabled by ACPI
  [11364.095334] pcieport :05:00.0: quirk: cutting power to thunderbolt 
controller...
  [11364.506336] mba6x_bl: Invalid response at reg: 0x1 (len: 24)
  [11364.733532] mba6x_bl: failed to set brightness
  [11364.733583] PM: noirq suspend of devices complete after 654.350 msecs
  [11364.733853] ACPI: Preparing to enter system sleep state S3
  [11364.763238] ACPI : EC: EC stopped
  [11364.763238] PM: Saving platform NVS memory
  [11364.763240] Disabling non-boot CPUs ...
  [11364.763530] Broke affinity for irq 49
  [11364.764553] smpboot: CPU 1 is now offline
  [11364.776286] Broke affinity for irq 18
  [11364.776293] Broke affinity for irq 44
  [11364.776299] Broke affinity for irq 46
  [11364.776305] Broke affinity for irq 48
  [11364.776309] Broke affinity for irq 49
  [11364.777347] smpboot: CPU 2 is now offline
  [11364.787918] Broke affinity for irq 8
  [11364.787921] Broke affinity for irq 9
  [11364.787924] Broke affinity for irq 16
  [11364.787927] Broke affinity for irq 18
  [11364.787930] Broke affinity for irq 44
  [11364.787933] Broke affinity for irq 45
  [11364.787935] Broke affinity for irq 46
  [11364.787937] Broke affinity for irq 47
  [11364.787940] Broke affinity for irq 48
  [11364.787942] Broke affinity for irq 49
  [11364.787945] Broke affinity for irq 54
  [11364.788969] smpboot: CPU 3 is now offline
  [11364.805918] ACPI: Low-level resume complete
  [11364.806002] ACPI : EC: EC started
  [11364.806004] PM: Restoring platform NVS memory
  [11364.806415] Enabling non-boot CPUs ...
  [11364.826307] x86: Booting SMP configuration:
  [11364.826309] smpboot: Booting Node 0 Processor 1 APIC 0x2
  [11364.837869]  cache: parent cpu1 should not be sleeping
  [11364.838662] CPU1 is up
  [11365.018821] smpboot: Booting Node 0 Processor 2 APIC 0x1
  [11365.074966]  cache: parent cpu2 should not be sleeping
  [11365.075057] CPU2 is up
  [11365.273364] smpboot: Booting Node 0 Processor 3 APIC 0x3
  [11365.325736]  cache: parent cpu3 should not be sleeping
  [11365.350542] CPU3 is up
  [11365.354192] ACPI: Waking up from system sleep state S3
  [11365.430255] xhci_hcd :00:14.0: System wakeup disabled by ACPI
  [11365.431123] pcieport :06:03.0: quirk: waiting for thunderbolt to 
reestablish PCI tunnels...
  [11365.431125] pcieport :06:04.0: quirk: waiting for thunderbolt to 
reestablish PCI tunnels...
  [11365.431219] pcieport :06:05.0: quirk: waiting for thunderbolt to 
reestablish PCI tunnels...
  [11365.431309] pcieport :06:06.0: quirk: waiting for thunderbolt to 
reestablish PCI tunnels...
  [11365.446161] thunderbolt :07:00.0: resuming...
  [11365.446162] thunderbolt :07:00.0: control channel starting...
  

[Kernel-packages] [Bug 1637434] Re: package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting a remo

[GRbit]

Thank you for advice, I've installed package correctly with second
attempt. But the error with i915 modules still exists:

```
[0] $ sudo dpkg-reconfigure linux-image-4.4.0-46-generic linux-headers-4.4.0-46 
linux-headers-4.4.0-46-generic linux-tools-4.4.0-46 
linux-tools-4.4.0-46-generic linux-image-extra-4.4.0-46-generic 
Running depmod.
update-initramfs: deferring update (hook will be called later)
Not updating initrd symbolic links since we are being updated/reinstalled 
(4.4.0-46.67 was configured last, according to dpkg)
Not updating image symbolic links since we are being updated/reinstalled 
(4.4.0-46.67 was configured last, according to dpkg)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-46-generic 
/boot/vmlinuz-4.4.0-46-generic
run-parts: executing /etc/kernel/postinst.d/dkms 4.4.0-46-generic 
/boot/vmlinuz-4.4.0-46-generic
Error! Bad return status for module build on kernel: 4.4.0-46-generic (x86_64)
Consult /var/lib/dkms/i915-4.3.3-4.2.0/2/build/make.log for more information.
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-46-generic 
/boot/vmlinuz-4.4.0-46-generic
update-initramfs: Generating /boot/initrd.img-4.4.0-46-generic
W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module 
i915_bpo
```

But this is the problem with third party developer, so, that is not the
correct forum for bug report(

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Title:
  package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade:
  package is in a very bad inconsistent state; you should  reinstall it
  before attempting a removal

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Some bug with installing kernel on note with skylake cpu.
  Also, when installing new kernel there was an error:
  W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module 
i915_bpo

  After that I installed latest linux skylake drivers from intel site
  https://01.org/linuxgraphics/intel-linux-graphics-firmwares

  But problem still exists

  [0] $ cat /proc/version_signature
  Ubuntu 4.4.0-46.67-generic 4.4.24
  [0] $ sudo lspci -vnvn
  [sudo] password for grbit: 
  00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1904] (rev 08)
Subsystem: Lenovo Skylake Host Bridge/DRAM Registers [17aa:504a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 

  00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake 
Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Skylake Integrated Graphics [17aa:504a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-  [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c 
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, 
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, 
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018  Data: 
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] #1b
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] #13
Kernel driver in use: i915_bpo
Kernel modules: i915_bpo

  00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 
xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:504a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
SERR- TAbort- SERR- TAbort- SERR- TAbort- 
SERR- TAbort- SERR- TAbort- Reset- FastB2B-

[Kernel-packages] [Bug 1422283] Re: [Dell Inc. Latitude E5440] suspend/resume failure

[kako]

I know this is an old bug but i don't know if I should open another or not...
I have a Dell E5999 running Ubuntu 16.04 with Mainline kernel 
4.7.5-040705-generic and I'm facing the same issue but with some extra stuff: 
if I connect my headphones when I'm in ubuntu, the pc shuts down and in bios 
log i get the "ASF2 force off" msg. This only happens if the charger is not 
connected and only happens in ubuntu, windows works fine.
I don't know I shoult attach more info, please tell me if is needed.
Thanks

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Title:
  [Dell Inc. Latitude E5440] suspend/resume failure

Status in linux package in Ubuntu:
  Invalid

Bug description:
  After some time in sleep mode, the laptop turns off completely and the
  session lost with all program crashed.

  When the laptop starts again, I have to log in to a new session.

  This may be related to the fact that the laptop dual-boots Windows 8.1
  pro that is configured to hybrid sleep (sleep for a pre-determined
  time than hibernate), though the length of time it takes to turn off
  does not seem constant - it may take an hour or several.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.18.0-13-generic 3.18.0-13.14
  ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5
  Uname: Linux 3.18.0-13-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.16.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  odeda  3163 F pulseaudio
   /dev/snd/controlC0:  odeda  3163 F pulseaudio
  CRDA:
   country IL: DFS-UNSET
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5150 - 5250 @ 40), (N/A, 23), (N/A), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 23), (0 ms), NO-OUTDOOR, DFS
  Date: Mon Feb 16 10:31:06 2015
  DuplicateSignature: suspend/resume:Dell Inc. Latitude E5440:A06
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=24405171-f0ac-4b13-817a-068a95eb189c
  InstallationDate: Installed on 2015-01-09 (37 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150109)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E5440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-13-generic 
root=UUID=459f4711-4cd2-4fa9-a676-67ce56f74979 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.18.0-13-generic N/A
   linux-backports-modules-3.18.0-13-generic  N/A
   linux-firmware 1.141
  SourcePackage: linux
  Title: [Dell Inc. Latitude E5440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/01/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 08RCYC
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA06:bd05/01/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn08RCYC:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks

[Tim Gardner]

*** This bug is a duplicate of bug 1637520 ***
https://bugs.launchpad.net/bugs/1637520

** This bug has been marked a duplicate of bug 1637520
   Yakkety update to v4.8.5 stable release

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Title:
  X1Carbon comes to a crawl during high CPU usage tasks

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

Bug description:
  My X1Carbon becomes quite laggy, the cursor hangs for a few seconds
  and then resumes while my system is compiling some code, or lets says
  PyCharm is indexing things or Android Studio is compiling some code. I
  was using 4.4 on Xenial a few days ago and everything was working just
  fine. Installed Yakkety and this issue happens.

  TEST CASE:
  `stress -c 4` <-- that results in system slowness.

  
  I will downgrade the kernel and see if that mitigates the issue.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-15-generic 4.8.0-15.16
  ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7
  Uname: Linux 4.8.0-15-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   om26er 3390 F...m pulseaudio
   /dev/snd/controlC1:  om26er 3390 F pulseaudio
   /dev/snd/controlC0:  om26er 3390 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Sep 23 21:40:34 2016
  HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e
  InstallationDate: Installed on 2016-09-21 (1 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921)
  MachineType: LENOVO 20BSCTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed 
root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-15-generic N/A
   linux-backports-modules-4.8.0-15-generic  N/A
   linux-firmware1.161
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/13/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N14ET32W (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BSCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BSCTO1WW
  dmi.product.version: ThinkPad X1 Carbon 3rd
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1636751] Re: Bluetooth

[Joseph Salisbury]

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

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

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Title:
  Bluetooth

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  IDK

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-45-generic 4.4.0-45.66
  ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
  Uname: Linux 4.4.0-45-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  trobsh 3863 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Oct 26 12:18:40 2016
  HibernationDevice: RESUME=UUID=190a1533-ad6e-4aa7-a2b3-1717390d6d3f
  InstallationDate: Installed on 2014-06-02 (876 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed 
root=UUID=207dc037-478e-42ac-a064-df62c28a3464 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-45-generic N/A
   linux-backports-modules-4.4.0-45-generic  N/A
   linux-firmware1.157.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/09/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.209
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  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.:bvrX502CA.209:bd06/09/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1637031] Re: In cold startup there is dark/blank screen

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.9 kernel[0].

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

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

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


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc2

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

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

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Title:
  In cold startup there is dark/blank screen

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I startup my computer, I can see very fast screen given any
  information. When cold startup process finish the screen is dark, usb
  mouse light is on, keyboard light is on, but the computer does not
  accept ctrl+alt+del and I must reboot with reset button on computer
  case. Several seconds latter, the screen displays such as hard drives,
  one ssd, are mounted and then the system information appears until the
  gnome desktop. This problem always appears in the cold start. I
  changed CR2032 motherboard battery and the problems continues. This
  problem first appeared in the update and upgrade kernel and grub

  cat /proc/version_signature
  Ubuntu 3.13.0-101.148-lowlatency 3.13.11-ckt39
  sudo lspci -vnvn
  [sudo] password for hugo: 
  00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM 
Controller [8086:29c0] (rev 02)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5000]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 

  00:01.0 PCI bridge [0604]: Intel Corporation 82G33/G31/P35/P31 Express PCI 
Express Root Port [8086:29c1] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Gigabyte Technology Co., Ltd Device 
[1458:5000]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c  Data: 4191
Capabilities: [a0] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x16, ASPM L0s, Exit 
Latency L0s <256ns, L1 <64us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ 
DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #32, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
Control: AttnInd Off, PwrInd On, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ 
Interlock-
Changed: MRL- PresDet+ LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID , PMEStatus- PMEPending-
Capabilities: [100 v1] Virtual Channel
Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
Arb:Fixed- WRR32- WRR64- WRR128-
Ctrl:   ArbSelect=Fixed
Status: InProgress-
VC0:Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb:Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [140 v1] Root 

[Kernel-packages] [Bug 1637346] Re: HP printer no longer working after upgrade.

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.9 kernel[0].

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

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

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


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc2

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

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

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Title:
  HP printer no longer working after upgrade.

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My HP-Deskjet-F2100-series printer stopped working after upgrade from 16.04 
to 16.10. It worked fine in 16.04. I've tried several different printing jobs, 
and it's the same for every one, it prints half of a page and then stops. I 
have a laptop with 16.04 on it, and when I tried the printer there it worked 
fine.
Thank you for your time.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  robin  2394 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 27 18:46:42 2016
  HibernationDevice: RESUME=UUID=ad90ea5b-2c52-473c-8431-7a785290e6d4
  InstallationDate: Installed on 2016-10-25 (2 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   lono wireless extensions.
   
   enp0s10   no wireless extensions.
  MachineType: Acer Aspire X3400G
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=6166bf8f-97c2-4915-8e8d-3b3e57c10816 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-27 (0 days ago)
  dmi.bios.date: 06/01/2010
  dmi.bios.vendor: AMI
  dmi.bios.version: P01-B2
  dmi.board.name: Aspire X3400G
  dmi.board.vendor: Acer
  dmi.chassis.type: 3
  dmi.chassis.vendor: Acer
  dmi.modalias: 
dmi:bvnAMI:bvrP01-B2:bd06/01/2010:svnAcer:pnAspireX3400G:pvr:rvnAcer:rnAspireX3400G:rvr:cvnAcer:ct3:cvr:
  dmi.product.name: Aspire X3400G
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1637329] Re: Secondary monitor blanks out randomly

[Joseph Salisbury]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.9 kernel[0].

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

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

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


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc2

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

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

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Title:
  Secondary monitor blanks out randomly

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When hooked up to a second monitor it will blank out occastionally.
  Same issue on two external monitors. Both hooked up via MiniDisplay
  port.

  Every time it happens i have a the following log in my dmesg:

  [47192.964713] [drm:intel_cpu_fifo_underrun_irq_handler [i915]]
  *ERROR* CPU pipe B FIFO underrun

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-generic 4.8.0.26.35
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  bbennett   2693 F pulseaudio
   /dev/snd/controlC1:  bbennett   2693 F pulseaudio
   /dev/snd/controlC0:  bbennett   2693 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Oct 27 16:03:21 2016
  HibernationDevice: RESUME=UUID=872ed834-8bdc-4c58-a9ab-6c0ad9ec3ca8
  InstallationDate: Installed on 2016-10-17 (10 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
  MachineType: LENOVO 20FRS0XT00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-26-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/30/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1FET38W (1.12 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FRS0XT00
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1FET38W(1.12):bd03/30/2016:svnLENOVO:pn20FRS0XT00:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FRS0XT00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FRS0XT00
  dmi.product.version: ThinkPad X1 Carbon 4th
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1626436] Re: [4.8 regression] boot has become very slow

[Joseph Salisbury]

Can you see the files now?

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Title:
  [4.8 regression] boot has become very slow

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

Bug description:
  With yakkety's recent update from linux 4.4 to 4.8 booting has become
  a lot slower. It's not one service in particular, but without "quiet"
  and "splash" you can now easily read every single line instead of that
  whole wall of text zipping by. It now takes over 20s instead of ~10
  seconds to boot.

  This is even more dramatic when factoring out the recent boot hang of
  NetworkManager (bug 1622893) and disabling lightdm:

    sudo systemctl mask NetworkManager NetworkManager-wait-online
  lightdm

  then booting with 4.4 takes 1.5s and with 4.8 19.5s (!).

  Some excerps from systemd-analyze blame:

  4.4:
     474ms postfix@-.service
     395ms lxd-containers.service
     305ms networking.service

  4.8:
    4.578s postfix@-.service
    7.300s lxd-containers.service
    6.285s networking.service

  I attach the full outputs of critical-chain and analyze for 4.4 and
  4.8 for reference.

  This is much less noticeable in the running system. There is no
  immediate feeling of sluggishness (although my system is by and large
  idle).

  I compared the time of sbuilding colord under similar circumstances
  (-j4, building on tmpfs, thus no hard disk delays; running with fully
  pre-loaded apt-cacher-ng thus no random network delays), and with 4.4
  it takes 6.5 minutes and with 4.8 it takes 7.5. So that got a bit
  slower, but much less dramatically than during boot, so this is either
  happening when a lot of processes run in parallel, or is perhaps
  related to setting up cgroups.

  One thing I noticed that during sbuild in 4.8 "top" shows ridiculous
  loads (~ 250) under 4.8, while it's around 4 or 5 under 4.4. But that
  doesn't reflect in actual sluggishness, so this might be just an
  unrelated bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-11-generic 4.8.0-11.12
  ProcVersionSignature: Ubuntu 4.8.0-11.12-generic 4.8.0-rc6
  Uname: Linux 4.8.0-11-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   martin 3049 F...m pulseaudio
   /dev/snd/pcmC0D0p:   martin 3049 F...m pulseaudio
   /dev/snd/controlC0:  martin 3049 F pulseaudio
  Date: Thu Sep 22 09:42:56 2016
  EcryptfsInUse: Yes
  MachineType: LENOVO 2324CTO
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.8.0-11-generic.efi.signed 
root=UUID=f86539b0-3a1b-4372-83b0-acdd029ade68 ro rootflags=subvol=@ 
systemd.debug-shell
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-11-generic N/A
   linux-backports-modules-4.8.0-11-generic  N/A
   linux-firmware1.161
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/09/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET95WW (2.55 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2324CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98401 Pro
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG2ET95WW(2.55):bd07/09/2013:svnLENOVO:pn2324CTO:pvrThinkPadX230:rvnLENOVO:rn2324CTO:rvr0B98401Pro:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2324CTO
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1620979] Re: Hotkey doesn't work on HP x360

[Tim Gardner]

https://lists.ubuntu.com/archives/kernel-team/2016-October/080429.html

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Title:
  Hotkey doesn't work on HP x360

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

Bug description:
  [Impact]
  When pinctrl-cherryview probing gpio device it clear interrupt mask and 
status, and in the later procedures the interrupt mask isn't set back 
correctly, leads to hotkeys fail.

  [Fix]
  Upstream fixes this in 4.8-rc3 by not clearing interrupt masks:

  commit bcb48cca23ec9852739e4a464307fa29515bbe48
  Author: Mika Westerberg 
  Date:   Mon Aug 22 14:42:52 2016 +0300

  pinctrl: cherryview: Do not mask all interrupts in probe

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[Kernel-packages] [Bug 1633629] Re: arm64: KASLR breaks MODVERSIONS

[Tim Gardner]

*** This bug is a duplicate of bug 1637520 ***
https://bugs.launchpad.net/bugs/1637520

** This bug has been marked a duplicate of bug 1637520
   Yakkety update to v4.8.5 stable release

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Title:
  arm64: KASLR breaks MODVERSIONS

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

Bug description:
  [Impact]
  On certain arm64 platforms, modules will not load. This doesn't impact any 
certified hardware to date, but is known to impact some pre-release platforms, 
as well as QEMU when a virtio-rng-pci device is attached.

  [Test Case]
  On a xenial/arm64 host, run:

  sudo apt install qemu-system-arm qemu-efi
  wget 
http://ports.ubuntu.com/ubuntu-ports/dists/yakkety/main/installer-arm64/20101020ubuntu483/images/netboot/mini.iso
  cp /usr/share/AAVMF/AAVMF_CODE.fd flash0.img
  cp /usr/share/AAVMF/AAVMF_VARS.fd flash1.img
  sudo qemu-system-aarch64 -enable-kvm -m 2048 -cpu host -M 
virt,gic_version=host -nographic -pflash flash0.img -pflash flash1.img -drive 
file=mini.iso,id=cdrom,if=none,media=cdrom -device virtio-scsi-device -device 
scsi-cd,drive=cdrom -device virtio-rng-pci

  Select Install from the GRUB menu, and continue through the installer
  menus to "Detect network hardware".

  On failure, the installer will report 'Error while running "modprobe
  -v -b usb-storage"'. On success, it'll continue through to the network
  configuration screens.

  [Regression Risk]
  This will be a simple cherry pick from upstream, so we'll have upstream 
support w/ any regressions.

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[Kernel-packages] [Bug 1632045] Re: KVM: PPC: Book3S HV: Migrate pinned pages out of CMA

[Tim Gardner]

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

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

** Also affects: linux (Ubuntu Zesty)
   Importance: High
 Assignee: Tim Gardner (timg-tpi)
   Status: Fix Released

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Title:
  KVM: PPC: Book3S HV: Migrate pinned pages out of CMA

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 Committed
Status in linux source package in Zesty:
  Fix Released

Bug description:
  ---Problem Description---
  https://github.com/open-power/supermicro-openpower/issues/59

  SW/HW Configuration

  PNOR image version: 5/3/2016
  BMC image version: 0.25
  CPLD Version: B2.81.01
  Host OS version: Ubuntu 16.04 LTS
  UbuntuKVM Guest OS version: Ubuntu 14.04.4 LTS
  HTX version: 394
  Processor: 00UL865 * 2
  Memory: SK hynix 16GB 2Rx4 PC4-2133P * 16
  Summary of Issue

  Two UbuntuKVM guests are each configured with 8 processors, 64 GB of
  memory, 1 disk of 128 GB, 1 network interface, and 1 GPU (pass-
  through'd from the Host OS's K80).

  The two guests are each put into a Create/Destroy loop, with HTX
  running on each of the guests (NOT HOST) in between its creation and
  destruction. The mdt.bu profile is used, and the processors, memory,
  and the GPU are put under load. The HTX session lasts 9 minutes.

  While this is running, the amount of available memory (free memory) in
  the Host OS will slowly decrease, and this can continue until the
  point wherein there's no more free memory for the Host OS to do
  anything, including creating the two VM guests. It seems to be that
  after every cycle, a small portion of the memory that was allocated to
  the VM guest does not get released back to the Host OS, and
  eventually, this can and will add up to take up all the available
  memory in the Host OS.

  At some point, the VM guest(s) might get disconnected and will display
  the following error:

  error: Disconnected from qemu:///system due to I/O error

  error: One or more references were leaked after disconnect from
  the hypervisor

  Then, when the Host OS tries to start the VM guest again, the
  following error shows up:

  error: Failed to create domain from guest2_trusty.xml
  error: internal error: early end of file from monitor, possible problem: 
Unexpected error in spapr_alloc_htab() at 
/build/qemu-c3ZrbA/qemu-2.5+dfsg/hw/ppc/spapr.c:1030:
  2016-05-23T16:18:16.871549Z qemu-system-ppc64: Failed to allocate HTAB of 
requested size, try with smaller maxmem

  The Host OS syslog, as seen HERE, also contains quite some errors.
  To just list a few:

  May 13 20:27:44 191-136 kernel: [36827.151228] alloc_contig_range: 
[3fb800, 3fd8f8) PFNs busy
  May 13 20:27:44 191-136 kernel: [36827.151291] alloc_contig_range: 
[3fb800, 3fd8fc) PFNs busy
  May 13 20:27:44 191-136 libvirtd[19263]: *** Error in 
`/usr/sbin/libvirtd': realloc(): invalid next size: 0x01000a780400 ***
  May 13 20:27:44 191-136 libvirtd[19263]: === Backtrace: =
  May 13 20:27:44 191-136 libvirtd[19263]: 
/lib/powerpc64le-linux-gnu/libc.so.6(+0x8720c)[0x3fffaf6a720c]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/lib/powerpc64le-linux-gnu/libc.so.6(+0x96f70)[0x3fffaf6b6f70]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/lib/powerpc64le-linux-gnu/libc.so.6(realloc+0x16c)[0x3fffaf6b87fc]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/powerpc64le-linux-gnu/libvirt.so.0(virReallocN+0x68)[0x3fffaf90ccc8]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/libvirt/connection-driver/libvirt_driver_qemu.so(+0x8ef6c)[0x3fff9346ef6c]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/libvirt/connection-driver/libvirt_driver_qemu.so(+0xa826c)[0x3fff9348826c]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/powerpc64le-linux-gnu/libvirt.so.0(virEventPollRunOnce+0x8b4)[0x3fffaf9332b4]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/powerpc64le-linux-gnu/libvirt.so.0(virEventRunDefaultImpl+0x54)[0x3fffaf931334]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/lib/powerpc64le-linux-gnu/libvirt.so.0(virNetDaemonRun+0x1f0)[0x3fffafad2f70]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/usr/sbin/libvirtd(+0x15d74)[0x52e45d74]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/lib/powerpc64le-linux-gnu/libc.so.6(+0x2319c)[0x3fffaf64319c]
  May 13 20:27:44 191-136 libvirtd[19263]: 
/lib/powerpc64le-linux-gnu/libc.so.6(__libc_start_main+0xb8)[0x3fffaf6433b8]
  May 13 20:27:44 191-136 libvirtd[19263]: === Memory map: 
  May 13 20:27:44 191-136 libvirtd[19263]: 52e3-52eb r-xp  
08:02 65540510 /usr/sbin/libvirtd
  May 13 20:27:44 191-136 libvirtd[19263]: 

[Kernel-packages] [Bug 1637520] Re: Yakkety update to v4.8.5 stable release

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

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

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Title:
  Yakkety update to v4.8.5 stable release

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

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.8.5 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.8.5 stable release shall be
  applied:

  gpio: mpc8xxx: Correct irq handler function
  mei: fix return value on disconnection
  mei: me: add kaby point device ids
  regulator: tps65910: Work around silicon erratum SWCZ010
  clk: imx6: initialize GPU clocks
  clk: imx6: fix i.MX6DL clock tree to reflect reality
  spi: spidev_test: Fix buffer overflow in unescape()
  PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()
  ath10k: fix copy engine 5 destination ring stuck
  rtlwifi: Fix missing country code for Great Britain
  mmc: block: don't use CMD23 with very old MMC cards
  mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error
  PCI: Mark Atheros AR9580 to avoid bus reset
  PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
  platform: don't return 0 from platform_get_irq[_byname]() on error
  cpufreq: ti: Use generic platdev driver
  cpufreq: conservative: Fix next frequency selection
  cpufreq: skip invalid entries when searching the frequency
  cpufreq: intel_pstate: Fix unsafe HWP MSR access
  cpufreq: fix overflow in cpufreq_table_find_index_dl()
  parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels
  parisc: Fix self-detected CPU stall warnings on Mako machines
  parisc: Fix kernel memory layout regarding position of __gp
  parisc: Increase initial kernel mapping size
  pstore/ramoops: fixup driver removal
  pstore/core: drop cmpxchg based updates
  pstore/ram: Use memcpy_toio instead of memcpy
  pstore/ram: Use memcpy_fromio() to save old buffer
  perf intel-pt: Fix snapshot overlap detection decoder errors
  perf intel-pt: Fix estimated timestamps for cycle-accurate mode
  perf intel-pt: Fix MTC timestamp calculation for large MTC periods
  dm: mark request_queue dead before destroying the DM device
  dm: return correct error code in dm_resume()'s retry loop
  dm rq: take request_queue lock while clearing QUEUE_FLAG_STOPPED
  dm mpath: check if path's request_queue is dying in activate_path()
  dm crypt: fix crash on exit
  powerpc/xmon: Don't use ld on 32-bit
  powerpc/vdso64: Use double word compare on pointers
  powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear()
  powerpc/eeh: Null check uses of eeh_pe_bus_get
  powerpc/powernv: Use CPU-endian hub diag-data type in 
pnv_eeh_get_and_dump_hub_diag()
  powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
  powerpc/mm: Update FORCE_MAX_ZONEORDER range to allow hugetlb w/4K
  powerpc/mm/hash64: Fix might_have_hea() check
  IB/srp: Fix infinite loop when FMR sg[0].offset != 0
  IB/core: correctly handle rdma_rw_init_mrs() failure
  ubi: Deal with interrupted erasures in WL
  zfcp: fix fc_host port_type with NPIV
  zfcp: fix ELS/GS request length for hardware data router
  zfcp: close window with unblocked rport during rport gone
  zfcp: retain trace level for SCSI and HBA FSF response records
  zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
  zfcp: trace on request for open and close of WKA port
  zfcp: restore tracing of handle for port and LUN with HBA records
  zfcp: fix D_ID field with actual value on tracing SAN responses
  zfcp: fix payload trace length for SAN request
  zfcp: trace full payload of all SAN records (req,resp,iels)
  scsi: zfcp: spin_lock_irqsave() is not nestable
  fbdev/efifb: Fix 16 color palette entry calculation
  ovl: Fix info leak in ovl_lookup_temp()
  ovl: copy_up_xattr(): use strnlen
  mb86a20s: fix the locking logic
  mb86a20s: fix demod settings
  cx231xx: don't return error on success
  cx231xx: fix GPIOs for Pixelview SBTVD hybrid
  cx231xx: can't proceed if I2C bus register fails
  ALSA: hda - Fix a failure of micmute led when having multi adcs
  MIPS: Fix -mabi=64 build of vdso.lds
  MIPS: ptrace: Fix regs_return_value for kernel context
  Input: i8042 - skip selftest on ASUS laptops
  Input: elantech - force needed quirks on Fujitsu H760
  Input: 

[Kernel-packages] [Bug 1637520] Re: Yakkety update to v4.8.5 stable release

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

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

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Title:
  Yakkety update to v4.8.5 stable release

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

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.8.5 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.8.5 stable release shall be
  applied:

  gpio: mpc8xxx: Correct irq handler function
  mei: fix return value on disconnection
  mei: me: add kaby point device ids
  regulator: tps65910: Work around silicon erratum SWCZ010
  clk: imx6: initialize GPU clocks
  clk: imx6: fix i.MX6DL clock tree to reflect reality
  spi: spidev_test: Fix buffer overflow in unescape()
  PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()
  ath10k: fix copy engine 5 destination ring stuck
  rtlwifi: Fix missing country code for Great Britain
  mmc: block: don't use CMD23 with very old MMC cards
  mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error
  PCI: Mark Atheros AR9580 to avoid bus reset
  PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
  platform: don't return 0 from platform_get_irq[_byname]() on error
  cpufreq: ti: Use generic platdev driver
  cpufreq: conservative: Fix next frequency selection
  cpufreq: skip invalid entries when searching the frequency
  cpufreq: intel_pstate: Fix unsafe HWP MSR access
  cpufreq: fix overflow in cpufreq_table_find_index_dl()
  parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels
  parisc: Fix self-detected CPU stall warnings on Mako machines
  parisc: Fix kernel memory layout regarding position of __gp
  parisc: Increase initial kernel mapping size
  pstore/ramoops: fixup driver removal
  pstore/core: drop cmpxchg based updates
  pstore/ram: Use memcpy_toio instead of memcpy
  pstore/ram: Use memcpy_fromio() to save old buffer
  perf intel-pt: Fix snapshot overlap detection decoder errors
  perf intel-pt: Fix estimated timestamps for cycle-accurate mode
  perf intel-pt: Fix MTC timestamp calculation for large MTC periods
  dm: mark request_queue dead before destroying the DM device
  dm: return correct error code in dm_resume()'s retry loop
  dm rq: take request_queue lock while clearing QUEUE_FLAG_STOPPED
  dm mpath: check if path's request_queue is dying in activate_path()
  dm crypt: fix crash on exit
  powerpc/xmon: Don't use ld on 32-bit
  powerpc/vdso64: Use double word compare on pointers
  powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear()
  powerpc/eeh: Null check uses of eeh_pe_bus_get
  powerpc/powernv: Use CPU-endian hub diag-data type in 
pnv_eeh_get_and_dump_hub_diag()
  powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
  powerpc/mm: Update FORCE_MAX_ZONEORDER range to allow hugetlb w/4K
  powerpc/mm/hash64: Fix might_have_hea() check
  IB/srp: Fix infinite loop when FMR sg[0].offset != 0
  IB/core: correctly handle rdma_rw_init_mrs() failure
  ubi: Deal with interrupted erasures in WL
  zfcp: fix fc_host port_type with NPIV
  zfcp: fix ELS/GS request length for hardware data router
  zfcp: close window with unblocked rport during rport gone
  zfcp: retain trace level for SCSI and HBA FSF response records
  zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
  zfcp: trace on request for open and close of WKA port
  zfcp: restore tracing of handle for port and LUN with HBA records
  zfcp: fix D_ID field with actual value on tracing SAN responses
  zfcp: fix payload trace length for SAN request
  zfcp: trace full payload of all SAN records (req,resp,iels)
  scsi: zfcp: spin_lock_irqsave() is not nestable
  fbdev/efifb: Fix 16 color palette entry calculation
  ovl: Fix info leak in ovl_lookup_temp()
  ovl: copy_up_xattr(): use strnlen
  mb86a20s: fix the locking logic
  mb86a20s: fix demod settings
  cx231xx: don't return error on success
  cx231xx: fix GPIOs for Pixelview SBTVD hybrid
  cx231xx: can't proceed if I2C bus register fails
  ALSA: hda - Fix a failure of micmute led when having multi adcs
  MIPS: Fix -mabi=64 build of vdso.lds
  MIPS: ptrace: Fix regs_return_value for kernel context
  Input: i8042 - skip selftest on ASUS laptops
  Input: elantech - force needed quirks on Fujitsu H760
  Input: elantech - 

[Kernel-packages] [Bug 1562269] Re: On Ubuntu touch start bluetooth / stop bluetooth hangs

[Jesse]

+1 Anyone find a workaround?

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Title:
  On Ubuntu touch start bluetooth / stop bluetooth hangs

Status in bluez package in Ubuntu:
  New

Bug description:
  When trying to start or stop the bluetooth subsystem, the start or
  stop command just hangs.

  A couple of upgrades back, we already *had* a similar situation, now
  it re-appeared.

  However, when Control-C'ing the start command, and then trying it
  again, it says "start: Job is already running: bluetooth"

  Likewise, when Control-C'ing the stop command and then trying it
  again, it says:  "stop: Job has already been stopped: bluetooth"

  
  root@alains-pocket-penguin:~# lsb_release -rd
  Description:Ubuntu 15.04
  Release:15.04
  root@alains-pocket-penguin:~# apt-cache policy bluez
  bluez:
Installed: 5.37-0ubuntu5~overlay1
Candidate: 5.37-0ubuntu5~overlay1
Version table:
   *** 5.37-0ubuntu5~overlay1 0
 1001 
http://ppa.launchpad.net/ci-train-ppa-service/emergency-snapshot/ubuntu/ 
vivid/main armhf Packages
  100 /var/lib/dpkg/status
   4.101-0ubuntu25 0
  500 http://ports.ubuntu.com/ubuntu-ports/ vivid/main armhf Packages

  What I expected to happen
   start bluetooth should start the bluetooth subsystem, and then return as 
quickly as possible
   stop bluetooth should stop the bluetooth subsystem, and then return as 
quickly as possible

  What happened instead
start bluetooth hangs... and after control-C'ing it, status bluetooth is 
"bluetooth start/starting"
stop bluetooth hangs... and after control-C'ing it, status bluetooth is 
"bluetooth stop/starting"

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[Kernel-packages] [Bug 1636647] Re: perf stat interval display broken on 4.4.x

[Joseph Salisbury]

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

** Tags added: kernel-da-key xenial

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

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

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

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

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Title:
  perf stat interval display broken on 4.4.x

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

Bug description:
  perf stat with interval display (-I flag) gives incorrect results
  because the following perf/urgent patch has not been applied.  (It's
  not in upstream longterm 4.4 either.)

  https://git.kernel.org/cgit/linux/kernel/git/stable/linux-
  
stable.git/commit/tools/perf/util/stat.c?id=51fd2df1e882a3c2a3f4b6c9ff243a93c9046dba

  # cat /proc/version_signature
  Ubuntu 4.4.0-34.53-generic 4.4.15

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[Kernel-packages] [Bug 1637520] [NEW] Yakkety update to v4.8.5 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.8.5 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.8.5 stable release shall be
applied:

gpio: mpc8xxx: Correct irq handler function
mei: fix return value on disconnection
mei: me: add kaby point device ids
regulator: tps65910: Work around silicon erratum SWCZ010
clk: imx6: initialize GPU clocks
clk: imx6: fix i.MX6DL clock tree to reflect reality
spi: spidev_test: Fix buffer overflow in unescape()
PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()
ath10k: fix copy engine 5 destination ring stuck
rtlwifi: Fix missing country code for Great Britain
mmc: block: don't use CMD23 with very old MMC cards
mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error
PCI: Mark Atheros AR9580 to avoid bus reset
PCI: tegra: Fix argument order in tegra_pcie_phy_disable()
platform: don't return 0 from platform_get_irq[_byname]() on error
cpufreq: ti: Use generic platdev driver
cpufreq: conservative: Fix next frequency selection
cpufreq: skip invalid entries when searching the frequency
cpufreq: intel_pstate: Fix unsafe HWP MSR access
cpufreq: fix overflow in cpufreq_table_find_index_dl()
parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels
parisc: Fix self-detected CPU stall warnings on Mako machines
parisc: Fix kernel memory layout regarding position of __gp
parisc: Increase initial kernel mapping size
pstore/ramoops: fixup driver removal
pstore/core: drop cmpxchg based updates
pstore/ram: Use memcpy_toio instead of memcpy
pstore/ram: Use memcpy_fromio() to save old buffer
perf intel-pt: Fix snapshot overlap detection decoder errors
perf intel-pt: Fix estimated timestamps for cycle-accurate mode
perf intel-pt: Fix MTC timestamp calculation for large MTC periods
dm: mark request_queue dead before destroying the DM device
dm: return correct error code in dm_resume()'s retry loop
dm rq: take request_queue lock while clearing QUEUE_FLAG_STOPPED
dm mpath: check if path's request_queue is dying in activate_path()
dm crypt: fix crash on exit
powerpc/xmon: Don't use ld on 32-bit
powerpc/vdso64: Use double word compare on pointers
powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear()
powerpc/eeh: Null check uses of eeh_pe_bus_get
powerpc/powernv: Use CPU-endian hub diag-data type in 
pnv_eeh_get_and_dump_hub_diag()
powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
powerpc/mm: Update FORCE_MAX_ZONEORDER range to allow hugetlb w/4K
powerpc/mm/hash64: Fix might_have_hea() check
IB/srp: Fix infinite loop when FMR sg[0].offset != 0
IB/core: correctly handle rdma_rw_init_mrs() failure
ubi: Deal with interrupted erasures in WL
zfcp: fix fc_host port_type with NPIV
zfcp: fix ELS/GS request length for hardware data router
zfcp: close window with unblocked rport during rport gone
zfcp: retain trace level for SCSI and HBA FSF response records
zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
zfcp: trace on request for open and close of WKA port
zfcp: restore tracing of handle for port and LUN with HBA records
zfcp: fix D_ID field with actual value on tracing SAN responses
zfcp: fix payload trace length for SAN request
zfcp: trace full payload of all SAN records (req,resp,iels)
scsi: zfcp: spin_lock_irqsave() is not nestable
fbdev/efifb: Fix 16 color palette entry calculation
ovl: Fix info leak in ovl_lookup_temp()
ovl: copy_up_xattr(): use strnlen
mb86a20s: fix the locking logic
mb86a20s: fix demod settings
cx231xx: don't return error on success
cx231xx: fix GPIOs for Pixelview SBTVD hybrid
cx231xx: can't proceed if I2C bus register fails
ALSA: hda - Fix a failure of micmute led when having multi adcs
MIPS: Fix -mabi=64 build of vdso.lds
MIPS: ptrace: Fix regs_return_value for kernel context
Input: i8042 - skip selftest on ASUS laptops
Input: elantech - force needed quirks on Fujitsu H760
Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled
sunrpc: fix write space race causing stalls
NFSD: fix corruption in notifier registration
NFS: Fix inode corruption in nfs_prime_dcache()
NFSv4: Don't report revoked delegations as valid in nfs_have_delegation()
NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid
NFSv4: Open state recovery must account for file permission changes
NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic
pnfs/blocklayout: fix last_write_offset incorrectly set to page boundary
scsi: Fix use-after-free
watchdog: rt2880_wdt: Remove assignment of dev 

[Kernel-packages] [Bug 1626436] Re: [4.8 regression] boot has become very slow

[Martin Pitt]

>
http://kernel.ubuntu.com/~jsalisbury/lp1626436/4a5219edcdae52bfb5eea0dfc2a7bd575961dad7

this is empty

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Title:
  [4.8 regression] boot has become very slow

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

Bug description:
  With yakkety's recent update from linux 4.4 to 4.8 booting has become
  a lot slower. It's not one service in particular, but without "quiet"
  and "splash" you can now easily read every single line instead of that
  whole wall of text zipping by. It now takes over 20s instead of ~10
  seconds to boot.

  This is even more dramatic when factoring out the recent boot hang of
  NetworkManager (bug 1622893) and disabling lightdm:

    sudo systemctl mask NetworkManager NetworkManager-wait-online
  lightdm

  then booting with 4.4 takes 1.5s and with 4.8 19.5s (!).

  Some excerps from systemd-analyze blame:

  4.4:
     474ms postfix@-.service
     395ms lxd-containers.service
     305ms networking.service

  4.8:
    4.578s postfix@-.service
    7.300s lxd-containers.service
    6.285s networking.service

  I attach the full outputs of critical-chain and analyze for 4.4 and
  4.8 for reference.

  This is much less noticeable in the running system. There is no
  immediate feeling of sluggishness (although my system is by and large
  idle).

  I compared the time of sbuilding colord under similar circumstances
  (-j4, building on tmpfs, thus no hard disk delays; running with fully
  pre-loaded apt-cacher-ng thus no random network delays), and with 4.4
  it takes 6.5 minutes and with 4.8 it takes 7.5. So that got a bit
  slower, but much less dramatically than during boot, so this is either
  happening when a lot of processes run in parallel, or is perhaps
  related to setting up cgroups.

  One thing I noticed that during sbuild in 4.8 "top" shows ridiculous
  loads (~ 250) under 4.8, while it's around 4 or 5 under 4.4. But that
  doesn't reflect in actual sluggishness, so this might be just an
  unrelated bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-11-generic 4.8.0-11.12
  ProcVersionSignature: Ubuntu 4.8.0-11.12-generic 4.8.0-rc6
  Uname: Linux 4.8.0-11-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   martin 3049 F...m pulseaudio
   /dev/snd/pcmC0D0p:   martin 3049 F...m pulseaudio
   /dev/snd/controlC0:  martin 3049 F pulseaudio
  Date: Thu Sep 22 09:42:56 2016
  EcryptfsInUse: Yes
  MachineType: LENOVO 2324CTO
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.8.0-11-generic.efi.signed 
root=UUID=f86539b0-3a1b-4372-83b0-acdd029ade68 ro rootflags=subvol=@ 
systemd.debug-shell
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-11-generic N/A
   linux-backports-modules-4.8.0-11-generic  N/A
   linux-firmware1.161
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/09/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET95WW (2.55 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2324CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98401 Pro
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG2ET95WW(2.55):bd07/09/2013:svnLENOVO:pn2324CTO:pvrThinkPadX230:rvnLENOVO:rn2324CTO:rvr0B98401Pro:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2324CTO
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1637347] Re: Xubuntu 16.10: drm errors causing slow boot

[Joseph Salisbury]

Can you give the v4.6-rc1 kernel a test?  We can perform a kernel bisect
if we know the last good kernel version and the first bad one.

The 4.6-rc1 kernel can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc1-wily/

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

** Tags added: kernel-da-key

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Title:
  Xubuntu 16.10: drm errors causing slow boot

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have been getting drm errors since updating to 16.10 causing slow
  boot times. Ex:

  
3.830465] jhm-Inspiron-1520 kernel: input: SynPS/2 Synaptics TouchPad as 
/devices/platform/i8042/serio1/input/input5

  [   13.792249] jhm-Inspiron-1520 kernel:
  [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
  [CRTC:26:pipe A] flip_done timed out

  
  There is ten second gap in the above adjacent lines. I have a few of these in 
the journal log.
  These errors also cause Xorg to stall during mode setting also, as seen in 
the adjacent Xorg.0.log file.

  [55.988] (II) modeset(0): Output VGA-1 has no monitor section
  [66.615] (II) modeset(0): Output SVIDEO-1 has no monitor section

  Using the Ubuntu test kernels, the best result I have gotten is from
  kernel 4.5.6. At 4.6.0 the wheels start to come off the wagon.  At
  4.9.0 rc1 the boot stopped at the busybox initrd shell.

  4.8.0 fails decompressing the hibernate image as well.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-26-generic 4.8.0-26.28
  ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
  Uname: Linux 4.8.0-26-generic i686
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jhm1262 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Oct 27 17:02:19 2016
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=bd7562ce-d720-4e95-995e-48f0ec1a77aa
  InstallationDate: Installed on 2016-10-12 (15 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 
(20160420.1)
  MachineType: Dell Inc. Inspiron 1520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic 
root=UUID=5dc9cf92-93d8-4e84-826d-6b4d5f6e1c0d ro plymouth:debug=1 
vesafb.invalid=1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-26-generic N/A
   linux-backports-modules-4.8.0-26-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-15 (12 days ago)
  dmi.bios.date: 02/03/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0KY767
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KY767:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1520
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1634451] Re: Screen flickers when booting ubuntu 16.10 on USB stick

[hakon]

It was not quite correct what I said about flickering stopping only when
mouse moves. It also stops when something is output continuously to the
terminal window. For example, running the following command in gnome-
terminal window:

perl -MTime::HiRes -E '$i=0;while (1) { $i++; Time::HiRes::sleep( 0.2 );
say "Hello $i" }'

causes the flickering to stop. However, if I increase the sleep delay
between writes to the terminal from 0.2 to 0.3 seconds, flickering
starts again. So the output must be continuous for the flickering to
stop.

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Title:
  Screen flickers when booting ubuntu 16.10 on USB stick

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My PC is Acer Aspire V3-772G. At present, I am using Ubuntu 16.04. I
  made bootable USB sticks using images of Ubuntu 16.10 and Ubuntu Gnome
  16.10 and tried to install both of them. However, during boot up, the
  screen flickers when the mouse is not moving. This screen flickering
  does not happen when I boot Ubuntu/Ubuntu Gnome 16.04 on USB stick.

  LSB Version:
  
core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-43-generic 4.4.0-43.63
  ProcVersionSignature: Ubuntu 4.4.0-43.63-generic 4.4.21
  Uname: Linux 4.4.0-43-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  basilrabi   2030 F pulseaudio
   /dev/snd/controlC0:  basilrabi   2030 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Oct 18 18:09:25 2016
  HibernationDevice: RESUME=UUID=0d507585-3d7d-4cbb-89ff-5b4cd2b964ff
  InstallationDate: Installed on 2016-04-24 (176 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire V3-772G
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-43-generic.efi.signed 
root=UUID=3d4fde01-c8b1-4497-b23d-ed75f4d8fe85 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-43-generic N/A
   linux-backports-modules-4.4.0-43-generic  N/A
   linux-firmware1.157.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/07/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.15
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: VA70_HW
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.15:bd03/07/2014:svnAcer:pnAspireV3-772G:pvrV1.15:rvnAcer:rnVA70_HW:rvrType2-BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire V3-772G
  dmi.product.version: V1.15
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1637512] [NEW] Yakkety update to v4.8.3 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.8.3 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.8.3 stable release shall be
applied:

v4l: rcar-fcp: Don't force users to check for disabled FCP support
scsi: configure runtime pm before calling device_add in scsi_add_host_with_dma
Make __xfs_xattr_put_listen preperly report errors.
Linux 4.8.3

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

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


** Tags: kernel-stable-tracking-bug

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

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

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The v4.8.3 upstream stable
+    patch set is now available. It should be included in the Ubuntu
+    kernel as well.
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The v4.8.3 upstream stable
-patch set is now available. It should be included in the Ubuntu
-kernel as well.
+    git://git.kernel.org/
  
-git://git.kernel.org/
+ TEST CASE: TBD
  
- TEST CASE: TBD
+    The following patches from the v4.8.3 stable release shall be
+ applied:
  
-The following patches from the v4.8.3 stable release shall be
- applied:
+ v4l: rcar-fcp: Don't force users to check for disabled FCP support
+ scsi: configure runtime pm before calling device_add in scsi_add_host_with_dma
+ Make __xfs_xattr_put_listen preperly report errors.
+ Linux 4.8.3

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Title:
  Yakkety update to v4.8.3 stable release

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

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.8.3 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.8.3 stable release shall be
  applied:

  v4l: rcar-fcp: Don't force users to check for disabled FCP support
  scsi: configure runtime pm before calling device_add in scsi_add_host_with_dma
  Make __xfs_xattr_put_listen preperly report errors.
  Linux 4.8.3

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[Kernel-packages] [Bug 1637517] [NEW] Yakkety update to v4.8.4 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.8.4 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.8.4 stable release shall be
applied:

serial: imx: Fix DCD reading
BUG: atmel_serial: Interrupts not disabled on close
serial: 8250_dw: Check the data->pclk when get apb_pclk
serial: 8250_port: fix runtime PM use in __do_stop_tx_rs485()
ARCv2: intc: Use kflag if STATUS32.IE must be reset
ARCv2: fix local_save_flags
debugfs: introduce a public file_operations accessor
b43: fix debugfs crash
b43legacy: fix debugfs crash
carl9170: fix debugfs crashes
Btrfs: fix free space tree bitmaps on big-endian systems
Btrfs: fix mount -o clear_cache,space_cache=v2
Btrfs: catch invalid free space trees
btrfs: assign error values to the correct bio structs
mei: amthif: fix deadlock in initialization during a reset
drivers: base: dma-mapping: page align the size when unmap_kernel_range
IB/hfi1: Fix defered ack race with qp destroy
clk: mvebu: fix setting unwanted flags in CP110 gate clock
clk: mvebu: dynamically allocate resources in Armada CP110 system controller
fuse: listxattr: verify xattr list
fuse: invalidate dir dentry after chmod
fuse: fix killing s[ug]id in setattr
mm: filemap: fix mapping->nrpages double accounting in fuse
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
xfs: change mailing list address
mm: filemap: don't plant shadow entries without radix tree node
brcmfmac: fix pmksa->bssid usage
brcmfmac: fix memory leak in brcmf_fill_bss_param
brcmfmac: use correct skb freeing helper when deleting flowring
ASoC: nau8825: fix bug in FLL parameter
ASoC: Intel: Atom: add a missing star in a memcpy call
reiserfs: Unlock superblock before calling reiserfs_quota_on_mount()
async_pq_val: fix DMA memory leak
scsi: arcmsr: Simplify user_len checking
ipc/sem.c: fix complex_count vs. simple op race
mm/hugetlb: fix memory offline with hugepage size > memory block size
vfs,mm: fix a dead loop in truncate_inode_pages_range()
jbd2: fix lockdep annotation in add_transaction_credits()
ext4: enforce online defrag restriction for encrypted files
ext4: reinforce check of i_dtime when clearing high fields of uid and gid
ext4: bugfix for mmaped pages in mpage_release_unused_pages()
ext4: fix memory leak in ext4_insert_range()
ext4: fix memory leak when symlink decryption fails
ext4: allow DAX writeback for hole punch
ext4: release bh in make_indexed_dir
ext4: unmap metadata when zeroing blocks
dlm: free workqueues after the connections
vfs: move permission checking into notify_change() for utimes(NULL)
cachefiles: Fix attempt to read i_blocks after deleting file [ver #2]
drm: virtio: reinstate drm_virtio_set_busid()
acpi, nfit: check for the correct event code in notifications
cfq: fix starvation of asynchronous writes
Linux 4.8.4

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

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


** Tags: kernel-stable-tracking-bug

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

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

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The v4.8.4 upstream stable
+    patch set is now available. It should be included in the Ubuntu
+    kernel as well.
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The v4.8.4 upstream stable
-patch set is now available. It should be included in the Ubuntu
-kernel as well.
+    git://git.kernel.org/
  
-git://git.kernel.org/
+ TEST CASE: TBD
  
- TEST CASE: TBD
+    The following patches from the v4.8.4 stable release shall be
+ applied:
  
-The following patches from the v4.8.4 stable release shall be
- applied:
+ serial: imx: Fix DCD reading
+ BUG: atmel_serial: Interrupts not disabled on close
+ 

[Kernel-packages] [Bug 1637434] Re: package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting a remo

[Joseph Salisbury]

You may need to run the following from a terminal:

sudo apt-get install -f
sudo apt-get clean
sudo apt-get update

Then re-install the package or updates.

If that does not resolve your issue, please mark the bug as "Confirmed"

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

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

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Title:
  package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade:
  package is in a very bad inconsistent state; you should  reinstall it
  before attempting a removal

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Some bug with installing kernel on note with skylake cpu.
  Also, when installing new kernel there was an error:
  W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module 
i915_bpo

  After that I installed latest linux skylake drivers from intel site
  https://01.org/linuxgraphics/intel-linux-graphics-firmwares

  But problem still exists

  [0] $ cat /proc/version_signature
  Ubuntu 4.4.0-46.67-generic 4.4.24
  [0] $ sudo lspci -vnvn
  [sudo] password for grbit: 
  00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1904] (rev 08)
Subsystem: Lenovo Skylake Host Bridge/DRAM Registers [17aa:504a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 

  00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake 
Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Skylake Integrated Graphics [17aa:504a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-  [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c 
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, 
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, 
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018  Data: 
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] #1b
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] #13
Kernel driver in use: i915_bpo
Kernel modules: i915_bpo

  00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 
xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:504a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
SERR- TAbort- SERR- TAbort- SERR- TAbort- 
SERR- TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L1, Exit Latency 
L0s <1us, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ 
DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #0, 

[Kernel-packages] [Bug 1637510] [NEW] Xenial update to v4.4.28 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.4.28 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.4.28 stable release shall be
applied:

gpio: mpc8xxx: Correct irq handler function
mei: me: add kaby point device ids
regulator: tps65910: Work around silicon erratum SWCZ010
clk: imx6: initialize GPU clocks
PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()
rtlwifi: Fix missing country code for Great Britain
mmc: block: don't use CMD23 with very old MMC cards
mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error
PCI: Mark Atheros AR9580 to avoid bus reset
platform: don't return 0 from platform_get_irq[_byname]() on error
cpufreq: intel_pstate: Fix unsafe HWP MSR access
parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels
parisc: Fix kernel memory layout regarding position of __gp
parisc: Increase initial kernel mapping size
pstore/ramoops: fixup driver removal
pstore/core: drop cmpxchg based updates
pstore/ram: Use memcpy_toio instead of memcpy
pstore/ram: Use memcpy_fromio() to save old buffer
perf intel-pt: Fix snapshot overlap detection decoder errors
perf intel-pt: Fix estimated timestamps for cycle-accurate mode
perf intel-pt: Fix MTC timestamp calculation for large MTC periods
dm: mark request_queue dead before destroying the DM device
dm: return correct error code in dm_resume()'s retry loop
dm mpath: check if path's request_queue is dying in activate_path()
dm crypt: fix crash on exit
powerpc/vdso64: Use double word compare on pointers
powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear()
powerpc/powernv: Use CPU-endian hub diag-data type in 
pnv_eeh_get_and_dump_hub_diag()
powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
ubi: Deal with interrupted erasures in WL
zfcp: fix fc_host port_type with NPIV
zfcp: fix ELS/GS request length for hardware data router
zfcp: close window with unblocked rport during rport gone
zfcp: retain trace level for SCSI and HBA FSF response records
zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace
zfcp: trace on request for open and close of WKA port
zfcp: restore tracing of handle for port and LUN with HBA records
zfcp: fix D_ID field with actual value on tracing SAN responses
zfcp: fix payload trace length for SAN request
zfcp: trace full payload of all SAN records (req,resp,iels)
scsi: zfcp: spin_lock_irqsave() is not nestable
fbdev/efifb: Fix 16 color palette entry calculation
ovl: Fix info leak in ovl_lookup_temp()
ovl: copy_up_xattr(): use strnlen
mb86a20s: fix the locking logic
mb86a20s: fix demod settings
cx231xx: don't return error on success
cx231xx: fix GPIOs for Pixelview SBTVD hybrid
ALSA: hda - Fix a failure of micmute led when having multi adcs
MIPS: Fix -mabi=64 build of vdso.lds
MIPS: ptrace: Fix regs_return_value for kernel context
lib: move strtobool() to kstrtobool()
lib: update single-char callers of strtobool()
lib: add "on"/"off" support to kstrtobool
Input: i8042 - skip selftest on ASUS laptops
Input: elantech - force needed quirks on Fujitsu H760
Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled
sunrpc: fix write space race causing stalls
NFSv4: Don't report revoked delegations as valid in nfs_have_delegation()
NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid
NFSv4: Open state recovery must account for file permission changes
NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic
scsi: Fix use-after-free
metag: Only define atomic_dec_if_positive conditionally
mm: filemap: don't plant shadow entries without radix tree node
ipc/sem.c: fix complex_count vs. simple op race
arc: don't leak bits of kernel stack into coredump
fs/super.c: fix race between freeze_super() and thaw_super()
cifs: Limit the overall credit acquired
fs/cifs: keep guid when assigning fid to fileinfo
Clarify locking of cifs file and tcon structures and make more granular
Display number of credits available
Set previous session id correctly on SMB3 reconnect
SMB3: GUIDs should be constructed as random but valid uuids
Do not send SMB3 SET_INFO request if nothing is changing
Cleanup missing frees on some ioctls
blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL
x86/e820: Don't merge consecutive E820_PRAM ranges
kvm: x86: memset whole irq_eoi
irqchip/gicv3: Handle loop timeout proper
sd: Fix rw_max for devices that report an optimal xfer size
hpsa: correct skipping masked peripherals
PKCS#7: Don't require SpcSpOpusInfo in Authenticode pkcs7 

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

[Christopher M. Penalver]

** Tags removed: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.7.10
** Tags added: needs-upstream-testing

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

Status in linux package in Ubuntu:
  Triaged

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

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

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

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[Kernel-packages] [Bug 1634451] Re: Screen flickers when booting ubuntu 16.10 on USB stick

[hakon]

I have the same problem. I installed a fresh Ubuntu 16.10 on my Lenovo
Edge540 laptop. Screen starts flickering during installation from USB
and only stops when the mouse is moving. Very annoying. See this
question on askubuntu.com :

http://askubuntu.com/q/838957/156688

seems like there are many people having this issue.

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Title:
  Screen flickers when booting ubuntu 16.10 on USB stick

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My PC is Acer Aspire V3-772G. At present, I am using Ubuntu 16.04. I
  made bootable USB sticks using images of Ubuntu 16.10 and Ubuntu Gnome
  16.10 and tried to install both of them. However, during boot up, the
  screen flickers when the mouse is not moving. This screen flickering
  does not happen when I boot Ubuntu/Ubuntu Gnome 16.04 on USB stick.

  LSB Version:
  
core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-43-generic 4.4.0-43.63
  ProcVersionSignature: Ubuntu 4.4.0-43.63-generic 4.4.21
  Uname: Linux 4.4.0-43-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  basilrabi   2030 F pulseaudio
   /dev/snd/controlC0:  basilrabi   2030 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Oct 18 18:09:25 2016
  HibernationDevice: RESUME=UUID=0d507585-3d7d-4cbb-89ff-5b4cd2b964ff
  InstallationDate: Installed on 2016-04-24 (176 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire V3-772G
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-43-generic.efi.signed 
root=UUID=3d4fde01-c8b1-4497-b23d-ed75f4d8fe85 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-43-generic N/A
   linux-backports-modules-4.4.0-43-generic  N/A
   linux-firmware1.157.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/07/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.15
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: VA70_HW
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.15:bd03/07/2014:svnAcer:pnAspireV3-772G:pvrV1.15:rvnAcer:rnVA70_HW:rvrType2-BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire V3-772G
  dmi.product.version: V1.15
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1637501] [NEW] Xenial update to v4.4.26 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.4.26 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.4.26 stable release shall be
applied:

serial: 8250_dw: Check the data->pclk when get apb_pclk
btrfs: assign error values to the correct bio structs
drivers: base: dma-mapping: page align the size when unmap_kernel_range
fuse: listxattr: verify xattr list
fuse: invalidate dir dentry after chmod
fuse: fix killing s[ug]id in setattr
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
brcmfmac: fix memory leak in brcmf_fill_bss_param
ASoC: Intel: Atom: add a missing star in a memcpy call
reiserfs: Unlock superblock before calling reiserfs_quota_on_mount()
reiserfs: switch to generic_{get,set,remove}xattr()
async_pq_val: fix DMA memory leak
scsi: arcmsr: Simplify user_len checking
ext4: enforce online defrag restriction for encrypted files
ext4: reinforce check of i_dtime when clearing high fields of uid and gid
ext4: fix memory leak in ext4_insert_range()
ext4: allow DAX writeback for hole punch
ext4: release bh in make_indexed_dir
dlm: free workqueues after the connections
vfs: move permission checking into notify_change() for utimes(NULL)
cfq: fix starvation of asynchronous writes
Linux 4.4.27

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

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


** Tags: kernel-stable-tracking-bug

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

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

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The v4.4.26 upstream stable
+    patch set is now available. It should be included in the Ubuntu
+    kernel as well.
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The v4.4.26 upstream stable
-patch set is now available. It should be included in the Ubuntu
-kernel as well.
+    git://git.kernel.org/
  
-git://git.kernel.org/
+ TEST CASE: TBD
  
- TEST CASE: TBD
+    The following patches from the v4.4.26 stable release shall be
+ applied:
  
-The following patches from the v4.4.26 stable release shall be
- applied:
+ serial: 8250_dw: Check the data->pclk when get apb_pclk
+ btrfs: assign error values to the correct bio structs
+ drivers: base: dma-mapping: page align the size when unmap_kernel_range
+ fuse: listxattr: verify xattr list
+ fuse: invalidate dir dentry after chmod
+ fuse: fix killing s[ug]id in setattr
+ i40e: avoid NULL pointer dereference and recursive errors on early PCI error
+ brcmfmac: fix memory leak in brcmf_fill_bss_param
+ ASoC: Intel: Atom: add a missing star in a memcpy call
+ reiserfs: Unlock superblock before calling reiserfs_quota_on_mount()
+ reiserfs: switch to generic_{get,set,remove}xattr()
+ async_pq_val: fix DMA memory leak
+ scsi: arcmsr: Simplify user_len checking
+ ext4: enforce online defrag restriction for encrypted files
+ ext4: reinforce check of i_dtime when clearing high fields of uid and gid
+ ext4: fix memory leak in ext4_insert_range()
+ ext4: allow DAX writeback for hole punch
+ ext4: release bh in make_indexed_dir
+ dlm: free workqueues after the connections
+ vfs: move permission checking into notify_change() for utimes(NULL)
+ cfq: fix starvation of asynchronous writes
+ Linux 4.4.27

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Title:
  Xenial update to v4.4.26 stable release

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

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch 

[Kernel-packages] [Bug 1453404] Re: r8169 occasionally doesn't work after suspend

[Christopher M. Penalver]

Boris Gjenero, to keep this relevant to upstream, one would want check
for, and test the latest mainline kernel (now 4.9-rc2) as it is
released.

Could you please advise?

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Title:
  r8169 occasionally doesn't work after suspend

Status in linux package in Ubuntu:
  Expired

Bug description:
  Occasionally the onboard gigabit Ethernet on this Gigabyte GA-P35-DS3R
  rev 1.0 motherboard doesn't work after suspend. This happens less than
  one out of ten times. This was the first time this bug happened in
  Ubuntu 15.04.

  WORKAROUND: sudo ifconfig eth0 down && sudo ifconfig eth0 up

  WORKAROUND: Unload and reload the r8169 module.

  WORKAROUND: I'm installing the r8168-dkms package, which includes the
  proprietary Realtek driver.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-16-generic 3.19.0-16.16
  ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
  Uname: Linux 3.19.0-16-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bgjenero   2673 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Sat May  9 10:57:05 2015
  HibernationDevice: RESUME=UUID=a44c3385-e1ba-4456-91ec-be27c892ff11
  InstallationDate: Installed on 2012-01-19 (1206 days ago)
  InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. P35-DS3R
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic 
root=UUID=e59328d8-57ee-4106-aa49-41ceffea8161 ro
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-16-generic N/A
   linux-backports-modules-3.19.0-16-generic  N/A
   linux-firmware 1.143
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-24 (15 days ago)
  dmi.bios.date: 06/19/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F13
  dmi.board.name: P35-DS3R
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF13:bd06/19/2009:svnGigabyteTechnologyCo.,Ltd.:pnP35-DS3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP35-DS3R:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: P35-DS3R
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1577140] Re: Wifi Ralink R3290 disabled by default in ubuntu 16.04

[Christopher M. Penalver]

** Tags removed: 16.10 bug exists kernel-bug-exists-upstream
** Tags added: needs-upstream-testing yakkety

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Title:
  Wifi Ralink R3290 disabled by default in ubuntu 16.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have my personal laptop and it contains PCI Ralink r3290 wifi
  adaptor with bluetooth and when i have installed the fresh version of
  Ubuntu 16.04x64 it doesn’t work at all on boot up. The wifi is
  disabled by default and the it doesn’t activates even by pressing the
  key and when i go the network settings airplane mode is also enabled
  and when i try to disable airplane mode it switches back on. I dont
  know whats going wrong. Earlier my wifi works on ubuntu 15.04. I have
  tried almost every solution and none works in the latest LTS release.

  Please help I am unable to use internet in ubuntu

  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/controlC0:  shankey1536 F pulseaudio
   /dev/snd/controlC1:  shankey1536 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun May  1 17:02:12 2016
  HibernationDevice: RESUME=UUID=9fdda691-a6ae-4494-99e3-b76fde1f33a6
  InstallationDate: Installed on 2016-04-24 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 001 Device 003: ID 05c8:036e Cheng Uei Precision Industry Co., Ltd 
(Foxlink) Webcam
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Hewlett-Packard Compaq 15 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic 
root=UUID=609ae58a-a43f-4f7b-9a61-e21d3caf457a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/26/2015
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.39
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 2211
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 86.52
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.39:bd05/26/2015:svnHewlett-Packard:pnCompaq15NotebookPC:pvr0991100600087:rvnHewlett-Packard:rn2211:rvr86.52:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: Compaq 15 Notebook PC
  dmi.product.version: 0991100600087
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1637500] [NEW] Xenial update to v4.4.26 stable release

[Tim Gardner]

Public bug reported:

SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The v4.4.26 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches from the v4.4.26 stable release shall be
applied:

x86/build: Build compressed x86 kernels as PIE
Linux 4.4.26

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

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


** Tags: kernel-stable-tracking-bug

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

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

** Description changed:

+ SRU Justification
  
- SRU Justification
+ Impact:
+    The upstream process for stable tree updates is quite similar
+    in scope to the Ubuntu SRU process, e.g., each patch has to
+    demonstrably fix a bug, and each patch is vetted by upstream
+    by originating either directly from a mainline/stable Linux tree or
+    a minimally backported form of that patch. The v4.4.26 upstream stable
+    patch set is now available. It should be included in the Ubuntu
+    kernel as well.
  
- Impact:
-The upstream process for stable tree updates is quite similar
-in scope to the Ubuntu SRU process, e.g., each patch has to
-demonstrably fix a bug, and each patch is vetted by upstream
-by originating either directly from a mainline/stable Linux tree or
-a minimally backported form of that patch. The v4.4.26 upstream stable
-patch set is now available. It should be included in the Ubuntu
-kernel as well.
+    git://git.kernel.org/
  
-git://git.kernel.org/
+ TEST CASE: TBD
  
- TEST CASE: TBD
+    The following patches from the v4.4.26 stable release shall be
+ applied:
  
-The following patches from the v4.4.26 stable release shall be
- applied:
+ x86/build: Build compressed x86 kernels as PIE
+ Linux 4.4.26

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Title:
  Xenial update to v4.4.26 stable release

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

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from a mainline/stable Linux tree or
     a minimally backported form of that patch. The v4.4.26 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches from the v4.4.26 stable release shall be
  applied:

  x86/build: Build compressed x86 kernels as PIE
  Linux 4.4.26

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[Kernel-packages] [Bug 1637303] Re: Move some device drivers build from kernel built-in to modules

[Tim Gardner]

Dimitri - virtio was never removed from the d-i configuration files, so
I think we're OK.

debian.master/d-i/modules/block-modules:virtio_blk ?
debian.master/d-i/modules/nic-modules:virtio_net ?

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Title:
  Move some device drivers build from kernel built-in to modules

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

Bug description:
  Some drivers in Ubuntu are built as kernel built-in components, not
  allowing some module interesting features like blacklist on boot
  command-line or module removal/replacement. Also, modules has debug
  advantages compared to built-in kernel components, like the
  possibility to easy build custom-debug modules against kernel tree and
  replace them using modprobe on running system.

  This feature is a request to Canonical move some currently built-in
  drivers to module build system on Power platform, by changing the
  kernel config file.

  The drivers in question are: tg3, virtio-blk and virtio-net.
  The kernel config file parameters related to those 3 drivers are:

  CONFIG_TIGON3, CONFIG_VIRTIO_BLK and CONFIG_VIRTIO_NET.
  They all are currently set as "=y"; we're requesting a change to "=m".

  Thanks in advance,


  Guilherme

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[Kernel-packages] [Bug 1634892] Re: Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or later causes 'invalid argument' error

[Joseph Salisbury]

Thanks for testing, Yoshi.  That is good news and means there is a fix
for this already, without requiring a revert.  We just need to narrow
down which version the fix landed in, and then identify that commit.

Lets first test some of the 3.14 release candidates, newer than -rc1.
Can you test the following:

v3.14-rc4: http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.14-rc4-trusty/

If v3.14-rc4 does NOT exhibit the bug then test v3.14-rc3:
v3.14-rc3: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc3-trusty/

If v3.14-rc4 DOES exhibit the bug then test v3.14-rc6:
v3.14-rc6: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc6-trusty/

Thanks!

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Title:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on 3.13.0-97.144 or
  later causes 'invalid argument' error

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-trusty package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress

Bug description:
  Setting net.ipv4.neigh.default.gc_thresh1/2/3 on the 3.13.0-96-generic
  kernel and below worked fine using the following:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  128

  As of 3.13.0-97-generic, though, it no longer works as expected:

  $ sudo /sbin/sysctl -w net.ipv4.neigh.default.gc_thresh1=128
  error: "Invalid argument" setting key "net.ipv4.neigh.default.gc_thresh1"

  There are two potentially related revisions in the -97 release -
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=563cf19389d8e999e69d6c94995966aeaf7c3a08 and
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-precise.git/commit/?h=lts-
  backport-trusty=7b82096b0ebc9bf487b390fe970d66ffa5a5774e.

  The expected behavior is that changing neighbor table settings works
  using 'sysctl -w' with the same values as before the -97 kernel.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-98-generic 3.13.0-98.145~precise1
  ProcVersionSignature: Ubuntu 3.13.0-98.145~precise1-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-98-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.13.0-98-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', 
'/dev/snd/pcmC0D1p', '/dev/snd/midiC0D0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  CurrentDmesg: [4.586115] NET: Registered protocol family 40
  Date: Wed Oct 19 06:13:36 2016
  HibernationDevice: RESUME=UUID=d32abfeb-623f-4c11-ae4a-a7babe8c2139
  InstallationMedia: Ubuntu-Server 12.04.5 LTS "Precise Pangolin" - Release 
amd64 (20140806.1)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-98-generic 
root=UUID=febea164-78c3-4d3a-a0ce-0f09990df608 ro find_preseed=/preseed.cfg 
noprompt quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-98-generic N/A
   linux-backports-modules-3.13.0-98-generic  N/A
   linux-firmware 1.79.16
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1637481] [NEW] Update linux-firmware in xenial for lts-y

[Seth Forshee]

Public bug reported:

Add/update firmware files to support running yakkety kernels with xenial
userspace.

** Affects: linux-firmware (Ubuntu)
 Importance: Medium
 Assignee: Seth Forshee (sforshee)
 Status: Invalid

** Affects: linux-firmware (Ubuntu Xenial)
 Importance: Medium
 Assignee: Seth Forshee (sforshee)
 Status: In Progress

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

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

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

** Changed in: linux-firmware (Ubuntu Xenial)
 Assignee: (unassigned) => Seth Forshee (sforshee)

** Changed in: linux-firmware (Ubuntu)
   Status: In Progress => Invalid

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Title:
  Update linux-firmware in xenial for lts-y

Status in linux-firmware package in Ubuntu:
  Invalid
Status in linux-firmware source package in Xenial:
  In Progress

Bug description:
  Add/update firmware files to support running yakkety kernels with
  xenial userspace.

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[Kernel-packages] [Bug 1542071] Re: Naples/Zen, NTB Driver

[Leann Ogasawara]

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

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Title:
   Naples/Zen, NTB Driver

Status in amd:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released

Bug description:
  PCI Express non-transparent bridge (NTB) acts as a gateway that
  enables high performance, low overhead communication between two
  intelligent subsystems, the local and the remote subsystems. The NTB
  allows a local processor to independently configure and control the
  local subsystem, provides isolation of the local host memory domain
  from the remote host memory domain while enabling status and data
  exchange between the two domains.

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[Kernel-packages] [Bug 1626749] Re: autofs set $USER to "root" instead of current user

[Seth Forshee]

*** This bug is a duplicate of bug 1629204 ***
https://bugs.launchpad.net/bugs/1629204

** This bug has been marked a duplicate of bug 1629204
   Autofs parameter substitution broken in kernel 4.4.0-38 and 4.4.0-40

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Title:
  autofs set $USER to "root" instead of current user

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Since last kernel upgrade from 4.4.0-36 to 4.4.0-38 automount failed to mount 
remote smb FS.
  The configuration file use $USER, $UID and $GID variables :
  i.e. :
  music 
-fstype=cifs,credentials=/home/$USER/.creds-file,user=$USER,uid=$UID,gid=$GID 
://192.168.1.9/music

  When a user account try to mount the FS, automount complain :

   >> error 2 (No such file or directory) opening credential file
  /home/root/.creds-file

  $USER, $UID and $GID are now sets with root variables instead of user
  account variables

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: autofs 5.1.1-1ubuntu3
  ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
  Uname: Linux 4.4.0-38-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  Date: Thu Sep 22 23:17:27 2016
  ExecutablePath: /usr/sbin/automount
  InstallationDate: Installed on 2016-02-07 (228 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
  SourcePackage: autofs
  UpgradeStatus: Upgraded to xenial on 2016-04-28 (147 days ago)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1941 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=1ad9a17c-8b27-4436-a024-6c9ae99a5b87
  InstallationDate: Installed on 2016-02-07 (228 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Sony Corporation SVS1511R9ES
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=fr_FR
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-38-generic.efi.signed 
root=UUID=df815dd3-2e1b-42d3-aef8-1823eb5d4f75 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-38-generic N/A
   linux-backports-modules-4.4.0-38-generic  N/A
   linux-firmware1.157.3
  Tags:  xenial
  Uname: Linux 4.4.0-38-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-04-28 (147 days ago)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 03/30/2012
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: R0140C5
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrR0140C5:bd03/30/2012:svnSonyCorporation:pnSVS1511R9ES:pvrC60AGQAL:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVS1511R9ES
  dmi.product.version: C60AGQAL
  dmi.sys.vendor: Sony Corporation

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[Kernel-packages] [Bug 1628586] Re: using version 4.4.0-38-generic, x86_64 on MacMini

[Seth Forshee]

*** This bug is a duplicate of bug 1629204 ***
https://bugs.launchpad.net/bugs/1629204

** This bug is no longer a duplicate of bug 1626749
   autofs set $USER to "root" instead of current user
** This bug has been marked a duplicate of bug 1629204
   Autofs parameter substitution broken in kernel 4.4.0-38 and 4.4.0-40

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Title:
  using version 4.4.0-38-generic, x86_64 on MacMini

Status in linux package in Ubuntu:
  New

Bug description:
  Confirmation of bug #1626749 regarding $USER token substitution
  problem in autofs. Even when the $USER token was replaced with a valid
  username for the share, autofs was unable to mount shares using
  certificates, nor could sshfs. These programs reverted to password
  authentication instead. The reason for mounting with certificates
  instead of passwords is security, of course.

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[Kernel-packages] [Bug 1597961] Re: Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

[Danilo Silva]

Antonio, could you please test if bluetooth works when using Fn keys
(disable/enable wi-fi)? Mine works when I do that.

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Title:
  Qualcomm Atheros Bluetooth 4.0 not working on Ubuntu 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  While using Windows with my Acer Aspire E5-573, I'm able to use the Bluetooth:
  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network 
Adapter [11ad:0803]

  I've installed Ubuntu 16.04 in dual boot. While using Ubuntu, the
  Bluetooth adapter is the only piece of hardware that does not work.

  $ dmesg | grep -i bluetooth
  [   20.905534] Bluetooth: Core ver 2.21
  [   20.905548] Bluetooth: HCI device and connection manager initialized
  [   20.905551] Bluetooth: HCI socket layer initialized
  [   20.905553] Bluetooth: L2CAP socket layer initialized
  [   20.905557] Bluetooth: SCO socket layer initialized
  [   21.477624] Bluetooth: Can't change to loading configuration err
  [   21.477654] Bluetooth: Loading patch file failed
  [  124.347977] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [  124.347980] Bluetooth: BNEP filters: protocol multicast
  [  124.347985] Bluetooth: BNEP socket layer initialized

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vinicius   1913 F pulseaudio
   /dev/snd/controlC1:  vinicius   1913 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jun 30 22:27:24 2016
  HibernationDevice: RESUME=UUID=8ab51bc9-dd7d-4e30-9c74-696b6bb851ef
  InstallationDate: Installed on 2016-06-23 (7 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Acer Aspire E5-573
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=216c2bbc-7194-46dc-929e-2a02be497343 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/16/2016
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.37
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.37:bd02/16/2016:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1637473] [NEW] cleanup primary tree for linux-hwe layering issues

[Andy Whitcroft]

Public bug reported:

We have some minor issues in the primary tree which are highlighted by
delta comparison with linux-hwe.  Fix them up.

1) Vcs-Git: still points to xenial

** Affects: linux (Ubuntu)
 Importance: Low
 Assignee: Andy Whitcroft (apw)
 Status: Confirmed

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

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

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

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Title:
  cleanup primary tree for linux-hwe layering issues

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  We have some minor issues in the primary tree which are highlighted by
  delta comparison with linux-hwe.  Fix them up.

  1) Vcs-Git: still points to xenial

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

[Yung Shen]

no, issue fix, verified.

** Attachment added: "verified.apport"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626466/+attachment/4768811/+files/verified.apport

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

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Title:
  [Yakkety] suspend fail and reboot while resuming

Status in linux package in Ubuntu:
  Triaged
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 1634449] Re: Black flicker when leaving monitor

[Andreas Dewes]

Never mind, I removed it myself (I wasn't aware that I could do that :D)

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Title:
  Black flicker when leaving monitor

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Sometimes, when moving cursor from one monitor to the other, the
  external monitor turns black and gets back on again.

  The hardware is Dell Latitude E5470 with Docking Station and monitor
  connected via DisplayPort (checked both ports and happens on both of
  them).

  Everything worked correctly on Ubuntu 16.04, but it happens on Ubuntu
  16.10. Kernel 4.8.0-25-generic.

  The bug isn't related to cursor only, if focus changes by alt+tab it
  sometimes happens as well.

  
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553503 This is the same 
bug as this one, but closed.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   vessel 5602 F...m pulseaudio
   /dev/snd/controlC0:  vessel 5602 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=56fab9c8-7226-47b9-91cb-a2c865f81bc0
  InstallationDate: Installed on 2016-08-31 (47 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Dell Inc. Latitude E5470
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-25-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-25.27-generic 4.8.1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-25-generic N/A
   linux-backports-modules-4.8.0-25-generic  N/A
   linux-firmware1.161
  Tags:  yakkety
  Uname: Linux 4.8.0-25-generic x86_64
  UpgradeStatus: Upgraded to yakkety on 2016-10-14 (3 days ago)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/15/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.7.3
  dmi.board.name: 0P88J9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.7.3:bd06/15/2016:svnDellInc.:pnLatitudeE5470:pvr:rvnDellInc.:rn0P88J9:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5470
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1634449] Re: Black flicker when leaving monitor

[Andreas Dewes]

Can someone reopen this bug, please? This is clearly not a duplicate of
bug #1626935.

** This bug is no longer a duplicate of bug 1626935
   [yakkety] desktop is black and/or flickering after plugging in a second 
monitor

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Title:
  Black flicker when leaving monitor

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Sometimes, when moving cursor from one monitor to the other, the
  external monitor turns black and gets back on again.

  The hardware is Dell Latitude E5470 with Docking Station and monitor
  connected via DisplayPort (checked both ports and happens on both of
  them).

  Everything worked correctly on Ubuntu 16.04, but it happens on Ubuntu
  16.10. Kernel 4.8.0-25-generic.

  The bug isn't related to cursor only, if focus changes by alt+tab it
  sometimes happens as well.

  
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553503 This is the same 
bug as this one, but closed.
  --- 
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   vessel 5602 F...m pulseaudio
   /dev/snd/controlC0:  vessel 5602 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=56fab9c8-7226-47b9-91cb-a2c865f81bc0
  InstallationDate: Installed on 2016-08-31 (47 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Dell Inc. Latitude E5470
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-25-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-25.27-generic 4.8.1
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-25-generic N/A
   linux-backports-modules-4.8.0-25-generic  N/A
   linux-firmware1.161
  Tags:  yakkety
  Uname: Linux 4.8.0-25-generic x86_64
  UpgradeStatus: Upgraded to yakkety on 2016-10-14 (3 days ago)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/15/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.7.3
  dmi.board.name: 0P88J9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.7.3:bd06/15/2016:svnDellInc.:pnLatitudeE5470:pvr:rvnDellInc.:rn0P88J9:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5470
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1632466] Comment bridged from LTC Bugzilla

[bugproxy]

*** This bug is a duplicate of bug 1632462 ***
https://bugs.launchpad.net/bugs/1632462

--- Comment From cdead...@us.ibm.com 2016-10-28 05:44 EDT---
cde00 (cdead...@us.ibm.com) deleted native attachment 
sosreport-iap03.144150-20160726151858.tar.xz on 2016-10-28 04:33:22

cde00 (cdead...@us.ibm.com) added native attachment /tmp/AIXOS05964145
/sosreport-iap03.144150-20160726151858.tar.xz on 2016-10-28 04:33:26

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Title:
  STC860:Tuleta-L:KVM:iap03:HTX logs miscompares on multiple adapters on
  ubuntu 16.04 guest.

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Application Cdeadmin  -
  2016-07-26 11:20:20 ==

  
  == Comment: #1 - Application Cdeadmin  - 2016-07-26 
11:20:22 ==
   State: Open by: panico on 25 July 2016 18:02:09 

  Contact Information:
  
  Defect Originator:  Michael Panico
  Defect Originator   pan...@us.ibm.com

  Backup: Deepti Umarani
  Backup ST ID: Deepti S Umarani/India/IBM

  System Info:
  
  Machine Type:8284-22A
  Card Type:...FSP2_P8LE
  Current Boot Side:...T
  Next Boot Side:..T
  PT_Swap:.1
  Current Side Driver:.fips860/b0713a_1630.860 

  Ubuntu KVM Host:
  root@iaos1:/tmp# uname -a
  Linux iaos1 4.4.0-30-generic #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
  root@iaos1:/tmp# lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu Yakkety Yak (development branch)
  Release:  16.10
  Codename: yakkety

  Ubuntu Guest:
  [htx@iap03]  [1m/usr/lpp/htx/bin# [0m uname -a
  Linux iap03 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:05:18 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
  [htx@iap03]  [1m/usr/lpp/htx/bin# [0m lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04
  Codename: xenial

  HTX level on ubuntu 16.04 guest:
  [htx@iap03]  [1m/usr/lpp/htx/bin# [0m dpkg -l | grep htxubuntu
  ii  htxubuntu  402 ppc64el

  Problem Description:
  
  Running networks (via bridging) on three different guests (other linux, 
ubuntu 16.10 and ubuntu 16.04) the ubuntu 16.04 guest logged a miscompare on 
the austin adapter and the shinerT adapter.  The shinerT ran for 24 hours and 
the austin for 72 hours before logging miscompares.

  From /tmp/htxerr:
  [htx@iap03]  [1m/usr/lpp/htx/bin# [0m cat /tmp/htxerr

  /dev/enp0s6   Jul 23 14:29:00 2016 err=00e3 sev=4 hxecom
  R(102.1.2.20.50854) connected to W(102.1.1.20.39073)
  Miscompare with packet 0, data size = 51062. miscompare_count=0 pakLen = 
51082 
  Miscompare at displacement (decimal) = 23876 
  wbuf = 
  rbuf = 

  For stanza 0, TCP connection, bufmin=3, bufmax=65000, bufinc=10531
  Consecutive prior good reads= 70739865,  good bytes read= 2868570843930

  /dev/enp0s6   Jul 23 14:29:00 2016 err=00d8 sev=4 hxecom
  Shutting down testing due to error flag - 1
  R(102.1.2.20.50854) connected to W(102.1.1.20.39073)
  For stanza 0, TCP connection, bufmin=3, bufmax=65000, bufinc=10531
  Consecutive prior good reads=0,  good bytes read= 0

  /dev/enp0s7   Jul 23 14:29:00 2016 err=00fb0068 sev=1 hxecom
  W(102.1.1.20.39073) connected to R(102.1.2.20.50854)
  Wrote 878 characters, expected 963
  Write failed - Connection reset by peer.
  For stanza 1, TCP connection,  bufmin=3, bufmax=2869, bufinc=94
  Consecutive prior good writes= 25459432,  good bytes written=   
35283290616

  htx_messages  Jul 23 14:29:01 2016 err= sev=1 hxssup
  hxecom HE program for enp0s6 terminated by exit(0) call.

  htx_messages  Jul 23 16:29:07 2016 err= sev=4 hang_monitor  
  hxecom for enp0s7 is HUNG!
  Max run time (set in mdt) = 7200 seconds.
  Current elasped time = 7206 seconds.

  htx_messages  Jul 23 18:29:07 2016 err= sev=4 hang_monitor  
  hxecom for enp0s7 is HUNG!
  Max run time (set in mdt) = 7200 seconds.
  Current elasped time = 14406 seconds.

  htx_messages  Jul 23 20:29:07 2016 err= sev=4 hang_monitor  
  hxecom for enp0s7 is HUNG!
  Max run time (set in mdt) = 7200 seconds.
  Current elasped time = 21606 seconds.

  htx_messages  Jul 23 22:29:08 2016 err= sev=4 hang_monitor  
  hxecom for enp0s7 is HUNG!
  Max run time (set in mdt) = 7200 seconds.
  Current elasped time = 28807 seconds.

  htx_messages  Jul 24 00:29:08 2016 err= sev=4 hang_monitor  
  hxecom for enp0s7 is HUNG!
  Max run time (set in mdt) = 7200 seconds.
  

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

[Wolf]

The problem persisted with Kernel 4.8 - but I found it was a hardware issue: 
My power supply was faulty - installing a new one resolved the problem.

In addition I found that the BIOS battery was down to 1,3V; inserting a
new one re-enabled the "resume on power off" feature. Multi-factor
problems really are great joy.

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

Status in linux package in Ubuntu:
  Won't Fix

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

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

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

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

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[Kernel-packages] [Bug 1637437] [NEW] linux 3.13.0-101.148 ADT test failure with linux 3.13.0-101.148

[Andy Whitcroft]

Public bug reported:

Testing failed on:
amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-trusty/trusty/amd64/l/linux/20161024_111739_42e49@/log.gz

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

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

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Title:
  linux 3.13.0-101.148 ADT test failure with linux 3.13.0-101.148

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-trusty/trusty/amd64/l/linux/20161024_111739_42e49@/log.gz

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[Kernel-packages] [Bug 1637434] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

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

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Title:
  package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade:
  package is in a very bad inconsistent state; you should  reinstall it
  before attempting a removal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Some bug with installing kernel on note with skylake cpu.
  Also, when installing new kernel there was an error:
  W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module 
i915_bpo

  After that I installed latest linux skylake drivers from intel site
  https://01.org/linuxgraphics/intel-linux-graphics-firmwares

  But problem still exists

  [0] $ cat /proc/version_signature
  Ubuntu 4.4.0-46.67-generic 4.4.24
  [0] $ sudo lspci -vnvn
  [sudo] password for grbit: 
  00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1904] (rev 08)
Subsystem: Lenovo Skylake Host Bridge/DRAM Registers [17aa:504a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 

  00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake 
Integrated Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Skylake Integrated Graphics [17aa:504a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-  [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c 
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, 
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, 
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018  Data: 
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] #1b
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] #13
Kernel driver in use: i915_bpo
Kernel modules: i915_bpo

  00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 
xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:504a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
SERR- TAbort- SERR- TAbort- SERR- TAbort- 
SERR- TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L1, Exit Latency 
L0s <1us, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ 
DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- 

[Kernel-packages] [Bug 1637437] Re: linux 3.13.0-101.148 ADT test failure with linux 3.13.0-101.148

[Andy Whitcroft]

Looks to be an apparmor test failure:

running exec_qual
/tmp/testlibyplfgK/source/trusty/apparmor-2.8.95~2430/tests/regression/apparmor/prologue.inc:
 line 163:  7667 User defined signal 1   $testexec "$@" > $outfile 2>&1
Error: exec_qual failed. Test 'enforce ix case2' was expected to 'pass'. Reason 
for failure 'killed by signal 10'

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https://bugs.launchpad.net/bugs/1637437

Title:
  linux 3.13.0-101.148 ADT test failure with linux 3.13.0-101.148

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Testing failed on:
  amd64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-trusty/trusty/amd64/l/linux/20161024_111739_42e49@/log.gz

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[Kernel-packages] [Bug 1637440] Re: linux 4.4.0-46.67 ADT test failure with linux 4.4.0-46.67

[Andy Whitcroft]

Looks to be an apparmor test failure:

running longpath
/tmp/testlibpyAHyF/source/xenial/apparmor-2.10.95/tests/regression/apparmor/prologue.inc:
 line 219:  3344 Killed  $testexec "$@" > $outfile 2>&1
Error: link failed. Test 'LONGPATH LINK (8)' was expected to 'fail'. Reason for 
failure 'killed by signal 9'

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Title:
  linux 4.4.0-46.67 ADT test failure with linux 4.4.0-46.67

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/i386/l/linux/20161027_080747_183c5@/log.gz

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[Kernel-packages] [Bug 1637440] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1637440

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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Title:
  linux 4.4.0-46.67 ADT test failure with linux 4.4.0-46.67

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/i386/l/linux/20161027_080747_183c5@/log.gz

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[Kernel-packages] [Bug 1637440] [NEW] linux 4.4.0-46.67 ADT test failure with linux 4.4.0-46.67

[Andy Whitcroft]

Public bug reported:

Testing failed on:
i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/i386/l/linux/20161027_080747_183c5@/log.gz

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

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Title:
  linux 4.4.0-46.67 ADT test failure with linux 4.4.0-46.67

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Testing failed on:
  i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/i386/l/linux/20161027_080747_183c5@/log.gz

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[Kernel-packages] [Bug 1637434] [NEW] package linux-headers-4.4.0-46 4.4.0-46.67 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting a re

[GRbit]

Public bug reported:

Some bug with installing kernel on note with skylake cpu.
Also, when installing new kernel there was an error:
W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1.bin for module 
i915_bpo

After that I installed latest linux skylake drivers from intel site
https://01.org/linuxgraphics/intel-linux-graphics-firmwares

But problem still exists

[0] $ cat /proc/version_signature
Ubuntu 4.4.0-46.67-generic 4.4.24
[0] $ sudo lspci -vnvn
[sudo] password for grbit: 
00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1904] (rev 08)
Subsystem: Lenovo Skylake Host Bridge/DRAM Registers [17aa:504a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 

00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated 
Graphics [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Skylake Integrated Graphics [17aa:504a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-  [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c 
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, 
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, 
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018  Data: 
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] #1b
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] #13
Kernel driver in use: i915_bpo
Kernel modules: i915_bpo

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI 
Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:504a]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
SERR- TAbort- SERR- TAbort- SERR- TAbort- 
SERR- TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ 
TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L1, Exit Latency 
L0s <1us, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ 
DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ 
Interlock-
Changed: MRL- PresDet- LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID , PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF 
Not Supported ARIFwd+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Disabled ARIFwd-
LnkCtl2: Target Link 

[Kernel-packages] [Bug 303276] Re: Lenovo X61 hangs with flashing caps lock LED.

[David Edwards]

Guess what, with a Lenovo Thinkpad T400 and 16.04 I've just experienced
this. The unusual thing was that I had just booted and resumed from
disk.

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory 
Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset 
Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset 
Integrated Graphics Controller (rev 07)
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI 
Controller (rev 07)
00:03.3 Serial controller: Intel Corporation Mobile 4 Series Chipset AMT SOL 
Redirection (rev 07)
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network 
Connection (rev 03)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI 
Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio 
Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 
(rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 
(rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 
(rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 
(rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI 
Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI 
Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port 
SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)

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Title:
  Lenovo X61 hangs with flashing caps lock LED.

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Since upgrading to Intrepid, my Lenovo X61 laptop hangs quite often. I
  suspect that its the X server that's hanging rather than the kernel,
  because the kerneloops package is not asking me to submit a report,
  but please feel free to reassign this bug.

  Strangely, the caps-lock LED flashes when the computer has hanged, as
  does the wireless LED.

  This blog posts suggests that it might be related to the use of a Wireless-N 
router instead of a Wireless-G router:
  http://junsamboy.blogspot.com/2008_11_01_archive.html
  I did in fact change the router to a Wireless-N router at the same time as 
upgrading to Intrepid.

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[Kernel-packages] [Bug 1579579] Re: Monitors immediately come out of energy saving mode

[amichair]

I changed my monitor input source selection from Auto to HDMI (which is
the only used connector), and this no longer happens. Since I have a
workaround, you can close the issue. If someone else will encounter this
issue, I can recreate it and try to provide the missing info (which
currently requires some work to do, so is not worth it).

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Title:
  Monitors immediately come out of energy saving mode

Status in linux package in Ubuntu:
  Expired

Bug description:
  On Kubuntu 16.04 with kernel 4.4.0-22.39-generic 4.4.8, but it's been
  like this since 15.10 a few kernels back. Multiple screens connected.
  Intel i7 4771 Haswell with only integrated GPU (no dedicated graphics
  card).

  What happens is that the monitors do enter energy saving mode at the
  configured timeout of user inactivity, but a couple seconds later they
  snap right out of it. Usually when I come back to my computer after
  being away there are also a few Plasma crash dialogs. My monitors
  haven't been saving energy (or pixel life) in over half a year now.

  The only evidence I found in the system log, which I'm not sure is
  related but might be worth mentioning, is:

  [Mon May  9 00:29:03 2016] snd_hda_codec_hdmi hdaudioC0D0: HDMI: ELD buf size 
is 0, force 128
  [Mon May  9 00:29:03 2016] snd_hda_codec_hdmi hdaudioC0D0: HDMI: invalid ELD 
data byte 0

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[Kernel-packages] [Bug 1460768] Re: Unable to build kernel 3.19.0-18

[David Knag]

I got this in 4.8.0

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Title:
  Unable to build kernel 3.19.0-18

Status in One Hundred Papercuts:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  There is a bug during compiling kernel version 3.19.0-18.
  First I executed patch file from archive  linux_3.19.0-18.18.diff.gz and 
source https://launchpad.net/ubuntu/+source/linux/3.19.0-18.18

  Then I executed

  make-kpkg --initrd buildpackage

  with attached config file.

  But I got a compiling error:

  CC [M]  ubuntu/vbox/vboxguest/VBoxGuest-linux.o
  In file included from :0:0:
  ././include/linux/kconfig.h:46:1: fatal error: 
./ubuntu/vbox/vboxguest/include/VBox/VBoxGuestMangling.h: No such file or 
directory
   #endif /* __LINUX_KCONFIG_H */
   ^
  compilation terminated.
  make[6]: *** [ubuntu/vbox/vboxguest/VBoxGuest-linux.o] Error 1
  make[5]: *** [ubuntu/vbox/vboxguest] Error 2
  make[4]: *** [ubuntu/vbox] Error 2
  make[3]: *** [ubuntu] Error 2

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[Kernel-packages] [Bug 792085] Re: Automatic remount of safely removed USB 3.0 drive

[Amr Ibrahim]

** Summary changed:

- Automatic remount of safely removed usb 3.0 drive
+ Automatic remount of safely removed USB 3.0 drive

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Title:
  Automatic remount of safely removed USB 3.0 drive

Status in Nautilus:
  New
Status in thunar:
  Unknown
Status in linux package in Ubuntu:
  Confirmed
Status in nautilus package in Ubuntu:
  Confirmed
Status in thunar package in Ubuntu:
  Confirmed
Status in udev package in Ubuntu:
  Confirmed
Status in Fedora:
  Unknown
Status in openSUSE:
  Fix Released

Bug description:
  Binary package hint: nautilus

  When I choose "Safely remove drive" context menu entry for an external
  USB drive within a nautilus window or directly clicking on the desktop
  icon, after about 10 seconds the drive is automatically remounted and
  a Nautilus window showing the root folder opens.

  I have noticed that similar already happened with a very old Ubuntu
  version - Bug #110589 and as that is so long time ago I thought it is
  better to open a new bug. Reason of the problem might even be
  completely different.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: nautilus 1:2.32.2.1-0ubuntu13
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
  Uname: Linux 2.6.38-8-generic-pae i686
  Architecture: i386
  Date: Thu Jun  2 23:40:08 2011
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: nautilus
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1636541] Re: linux-armadaxp: 3.2.0-1677.104 -proposed tracker

[Ike Panhc]

** Changed in: kernel-sru-workflow/regression-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/verification-testing
   Status: Confirmed => In Progress

** Tags added: qa-testing-passed

** Changed in: kernel-sru-workflow/verification-testing
   Status: In Progress => Fix Released

** Changed in: kernel-sru-workflow/regression-testing
   Status: In Progress => Fix Released

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Title:
  linux-armadaxp: 3.2.0-1677.104 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Invalid
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
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:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-armadaxp source package in Precise:
  In Progress

Bug description:
  This bug is for tracking the 3.2.0-1677.104 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  derivative-trackers-created: true
  kernel-stable-master-bug: 1636537
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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