[Kernel-packages] [Bug 1574982] Re: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler

[iLogin]

-fno-PIE builds (Sebastian Siewior and Borislav Petkov). This is
 not a kernel regression, but one of the Debian gcc package.
 Nevertheless, it's quite annoying, so I think it should go into
 mainline and stable now"


http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04e36857d6747e4525e68c4292c081b795b48366

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https://bugs.launchpad.net/bugs/1574982

Title:
  Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong
  not supported by compiler

Status in dkms package in Ubuntu:
  Invalid
Status in gcc-defaults package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Fix Released
Status in dkms source package in Xenial:
  Invalid
Status in linux source package in Xenial:
  Fix Released

Bug description:
  Installing the latest 4.4.0-22 kernel ends with that error logged into 
dkmsbuildlog
  (only affect yakkety kernel; 4.4.0-22 kernel installation on xenial is fine)

  https://launchpadlibrarian.net/256055415/DKMSBuildLog.txt

  make "CC=cc"  KBUILD_VERBOSE= -C /lib/modules/4.4.0-22-generic/build 
M=/var/lib/dkms/nvidia-361/361.42/build ARCH=x86_64 
NV_KERNEL_SOURCES=/lib/modules/4.4.0-22-generic/build 
NV_KERNEL_OUTPUT=/lib/modules/4.4.0-22-generic/build NV_KERNEL_MODULES="nvidia 
nvidia-uvm nvidia-modeset" INSTALL_MOD_DIR=kernel/drivers/video modules
  make[1]: Entering directory '/usr/src/linux-headers-4.4.0-22-generic'
  arch/x86/Makefile:133: stack-protector enabled but compiler support broken
  Makefile:670: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: 
-fstack-protector-strong not supported by compiler

  the latest error logged is:

  /var/lib/dkms/nvidia-361/361.42/build/nvidia/nv-frontend.c:1:0: error:
  code model kernel does not support PIC mode

  Looks like it is related to the latest changes updates: gcc-6/gcc-5 
5.3.1-16ubuntu2 (some packages built with gcc-6; gcc-5 disabled for the 
packages built with gcc-6)
  Maybe some alternatives has not been updated to take care of these changes, 
as asked some time ago:
  http://askubuntu.com/questions/26498/choose-gcc-and-g-version

  This has been firstly reported against a nvidia crash:
  
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1574838

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: gcc 4:5.3.1-1ubuntu1
  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
  CurrentDesktop: GNOME
  Date: Tue Apr 26 08:41:32 2016
  SourcePackage: gcc-defaults
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oem2014 F pulseaudio
   /dev/snd/pcmC0D0p:   oem2014 F...m pulseaudio
   /dev/snd/controlC0:  oem2014 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16
  IwConfig:
   eth0  no wireless extensions.

   eth1  no wireless extensions.

   lono wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  Package: ubuntu
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic 
root=UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 ro
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware1.157
  RfKill:

  Tags:  yakkety
  Uname: Linux 4.4.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3002
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5W DH Deluxe
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5W DH Deluxe
  dmi.product.version: System Version
  dmi.sys.vend

[Kernel-packages] [Bug 1603715] Re: bluetooth unavailable after rfkill hard (or soft) unblocking and after suspend/resume

[Eric Ding]

I'm experiencing a similar issue on Thinkpad x220 running Linux Mint 18
(based on Ubuntu 16.04) with kernel 4.4.0-21.  In my case, rfkill
unblock needs to be called twice in order to fully enable (and soft
unblock) bluetooth:

# rfkill block bluetooth
# rfkill list bluetooth
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
# rfkill unblock bluetooth
# rfkill list bluetooth
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no

(At this stage, Bluetooth appears to be on in the Mint Bluetooth
configuration dialog but can't see any devices).

# rfkill unblock bluetooth
# rfkill list bluetooth
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

(Now Bluetooth works fully as expected).

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Title:
  bluetooth unavailable after rfkill hard (or soft) unblocking and after
  suspend/resume

Status in Bluez Utilities:
  New
Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  DELL Latitude E5510 has a hardware switch to disable and enable
  bluetooth and wifi devices ("hard blocking" in terms of rfkill). In
  terms of wifi, this works great: After hard unblocking, the device
  resumes back to normal operation without any manual intervention. That
  was also working with bluetooth as of ubuntu 14.04, kernel 4.2.

  In ubuntu 16.04, kernel 4.4.0-31-generic, together with systemd, this
  is not working any more:

  After hard blocking and unblocking

  - bluetooth is not working at all
  - the applet-indicator remains gray
  - bluetooth cannot be enabled with the applet-indicator (see 
https://storage6.static.itmages.com/i/16/0717/h_1468721829_7715160_83cd33bfba.png).
 Applet-indicator remains gray
  - rfkill list tells me that the kernel knows about the hard unblocking (turns 
from "yes" to "no"):
  rfkill list bluetooth
  2: dell-bluetooth: Bluetooth
   Soft blocked: no
   Hard blocked: no
  8: hci0: Bluetooth
   Soft blocked: no
   Hard blocked: no

  The device is a
  sudo lsusb
  Bus 002 Device 010: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module

  Workaround: After a

  sudo service bluetooth restart

  the bluetooth device turns back to normal operation and the applet-
  indicator turns from gray to black (available).

  Suggested fix: Make the workaround obsolete.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: systemd 229-4ubuntu6
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Sun Jul 17 04:00:58 2016
  InstallationDate: Installed on 2014-11-29 (595 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Latitude E5510
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: Upgraded to xenial on 2016-06-15 (31 days ago)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 023HKR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1606642] Re: NETDEV WATCHDOG: transmit queue 0 timed out

[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:
  NETDEV WATCHDOG: transmit queue 0 timed out

Status in linux package in Ubuntu:
  Expired

Bug description:
  Kernel module crash:

  [ 3537.262585] WARNING: CPU: 2 PID: 0 at 
/build/linux-dcxD3m/linux-4.4.0/net/sched/sch_generic.c:306 
dev_watchdog+0x237/0x240()
  [ 3537.262596] NETDEV WATCHDOG: wwp0s29u1u4 (qmi_wwan): transmit queue 0 
timed out
  [ 3537.262605] Modules linked in: hid_generic hidp hid rfcomm qmi_wwan 
cdc_wdm usbnet mii bnep intel_rapl x86_pkg_temp_thermal intel_powerclamp 
coretemp kvm_intel kvm qcserial usb_wwan usbserial irqbypass crct10dif_pclmul 
crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd 
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core 
v4l2_common videodev media joydev btusb btrtl btbcm btintel input_leds 
bluetooth serio_raw arc4 snd_hda_codec_hdmi iwldvm mac80211 
snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_codec 
iwlwifi snd_hda_core snd_hwdep cfg80211 snd_pcm lpc_ich shpchp snd_seq_midi 
snd_seq_midi_event snd_rawmidi thinkpad_acpi snd_seq nvram snd_seq_device 
snd_timer snd soundcore mac_hid mei_me mei parport_pc ppdev lp parport autofs4 
overlay
  [ 3537.262752]  nls_utf8 isofs nls_iso8859_1 jfs xfs libcrc32c reiserfs 
dm_mirror dm_region_hash dm_log i915 i2c_algo_bit drm_kms_helper psmouse 
syscopyarea sysfillrect sysimgblt e1000e fb_sys_fops sdhci_pci sdhci drm ahci 
ptp libahci pps_core wmi fjes video
  [ 3537.262820] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.4.0-31-generic 
#50-Ubuntu
  [ 3537.262829] Hardware name: LENOVO 4291PR5/4291PR5, BIOS 8DET70WW (1.40 ) 
05/14/2015
  [ 3537.262836]  0286 a2df4eaadf32735b 88041e283d98 
813f1143
  [ 3537.262846]  88041e283de0 81d66c78 88041e283dd0 
81081102
  [ 3537.262860]   8804062b5680 0002 
880405b32000
  [ 3537.262868] Call Trace:
  [ 3537.262874][] dump_stack+0x63/0x90
  [ 3537.262903]  [] warn_slowpath_common+0x82/0xc0
  [ 3537.262915]  [] warn_slowpath_fmt+0x5c/0x80
  [ 3537.262929]  [] dev_watchdog+0x237/0x240
  [ 3537.262944]  [] ? qdisc_rcu_free+0x40/0x40
  [ 3537.262958]  [] call_timer_fn+0x35/0x120
  [ 3537.262968]  [] ? qdisc_rcu_free+0x40/0x40
  [ 3537.262980]  [] run_timer_softirq+0x23a/0x2f0
  [ 3537.262992]  [] __do_softirq+0x101/0x290
  [ 3537.263003]  [] irq_exit+0xa3/0xb0
  [ 3537.263018]  [] smp_apic_timer_interrupt+0x42/0x50
  [ 3537.263027]  [] apic_timer_interrupt+0x82/0x90
  [ 3537.263031][] ? cpuidle_enter_state+0x10e/0x2b0
  [ 3537.263052]  [] cpuidle_enter+0x17/0x20
  [ 3537.263063]  [] call_cpuidle+0x32/0x60
  [ 3537.263072]  [] ? cpuidle_select+0x13/0x20
  [ 3537.263081]  [] cpu_startup_entry+0x290/0x350
  [ 3537.263093]  [] start_secondary+0x

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-31-generic 4.4.0-31.50
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  marcin 6656 F pulseaudio
  CasperVersion: 1.376
  CurrentDesktop: XFCE
  Date: Tue Jul 26 19:22:31 2016
  LiveMediaBuild: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
  MachineType: LENOVO 4291PR5
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/Ubuntu/16.04x/desktop-amd64/casper/vmlinuz.efi 
append noprompt boot=casper nohibernate keyboard-configuration-layoutcode=pl 
console-setup/layoutcode=pl userfullname=User Name username=username 
hostname=hostname nfsroot=usb showmounts 
persistent-path=/Ubuntu/16.04x/desktop-amd64 persistent 
iso-scan/filename=/Ubuntu/16.04x/xubuntu-16.04.1-desktop-amd64.iso
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-31-generic N/A
   linux-backports-modules-4.4.0-31-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/14/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DET70WW (1.40 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 4291PR5
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr8DET70WW(1.40):bd05/14/2015:svnLENOVO:pn4291PR5:pvrThinkPadX220:rvnLENOVO:rn4291PR5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 4291PR5
  dmi.product.version: ThinkPad X220
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 732038] Re: WiFi not working (Broadcom BCM4311 )

[rahul]

*** This bug is a duplicate of bug 732677 ***
https://bugs.launchpad.net/bugs/732677

Sorry there is mistake in comment #24.If secure boot in Bios is disabled
then only i can see wifi networks.Please solve this i don't want to
disable UEFI secure boot.

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Title:
  WiFi not working (Broadcom BCM4311 )

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing Natty from scratch I also installed Broadcom STA
  driver offered through Additional drivers but WiFi is not working.
  Network manager is not showing any wifi networks, and wifi light on my
  laptop is off. I tried to repeat procedure (stop/start Broadcome STA
  driver) but nothing happens. Tried also WiFi switch on laptop but
  still nothing. WiFi was working just fine on previous Ubuntu versions
  just after installing additional driver.

  Natty Alpha3, Broadcom BCM4311.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: firefox 4.0~b12+build1+nobinonly-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
  Uname: Linux 2.6.38-5-generic i686
  NonfreeKernelModules: wl
  Architecture: i386
  Date: Wed Mar  9 15:56:54 2011
  FirefoxPackages:
   firefox 4.0~b12+build1+nobinonly-0ubuntu3
   flashplugin-installer 10.2.152.27ubuntu1
   adobe-flashplugin N/A
   icedtea-plugin 1.0~20110122-0ubuntu1
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
  ProcEnviron:
   LANGUAGE=en_GB:en
   LANG=en_US.UTF-8
   LC_MESSAGES=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: firefox
  UpgradeStatus: Upgraded to natty on 2011-03-09 (0 days ago)

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

[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 sylog and dmesg is full of WARN Event TRB Messages.

Status in linux package in Ubuntu:
  Expired

Bug description:
  Dear Support Team,

  
  Description:  Ubuntu 16.04.1 LTS
  Release:  16.04

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

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

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

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

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

 

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

  Thank you and best regards
  Boris

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   bo 4087 F...m pulseaudio
   /dev/snd/controlC0:  bo 4087 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Sep 14 15:32:56 2016
  HibernationDevice: RESUME=UUID=422c3fe4-cf87-4bfa-8415-8bd46c3ed706
  InstallationDate: Installed on 2014-09-19 (726 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Hewlett-Packard HP EliteBook Folio 9470m
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash "acpi_osi=!Windows 2012" 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-08-18 (27 days ago)
  dmi.bios.date: 10/08/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68IBD Ver. F.47
  dmi.board.name: 18DF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 62.17
  dmi.chassis.asset.tag: CNU412BJRP
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Pac

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

Status in linux package in Ubuntu:
  Expired

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

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

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

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[Kernel-packages] [Bug 732038] Re: WiFi not working (Broadcom BCM4311 )

[rahul]

*** This bug is a duplicate of bug 732677 ***
https://bugs.launchpad.net/bugs/732677

If secure boot in Bios is enabled then only i can see wifi networks.

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Title:
  WiFi not working (Broadcom BCM4311 )

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing Natty from scratch I also installed Broadcom STA
  driver offered through Additional drivers but WiFi is not working.
  Network manager is not showing any wifi networks, and wifi light on my
  laptop is off. I tried to repeat procedure (stop/start Broadcome STA
  driver) but nothing happens. Tried also WiFi switch on laptop but
  still nothing. WiFi was working just fine on previous Ubuntu versions
  just after installing additional driver.

  Natty Alpha3, Broadcom BCM4311.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: firefox 4.0~b12+build1+nobinonly-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
  Uname: Linux 2.6.38-5-generic i686
  NonfreeKernelModules: wl
  Architecture: i386
  Date: Wed Mar  9 15:56:54 2011
  FirefoxPackages:
   firefox 4.0~b12+build1+nobinonly-0ubuntu3
   flashplugin-installer 10.2.152.27ubuntu1
   adobe-flashplugin N/A
   icedtea-plugin 1.0~20110122-0ubuntu1
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
  ProcEnviron:
   LANGUAGE=en_GB:en
   LANG=en_US.UTF-8
   LC_MESSAGES=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: firefox
  UpgradeStatus: Upgraded to natty on 2011-03-09 (0 days ago)

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[Kernel-packages] [Bug 732038] Re: WiFi not working (Broadcom BCM4311 )

[rahul]

*** This bug is a duplicate of bug 732677 ***
https://bugs.launchpad.net/bugs/732677

I have a trouble connecting to wifi and i cant see wifi networks.I can
see the wifi networks when i disable secure boot option in BIOS.

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Title:
  WiFi not working (Broadcom BCM4311 )

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing Natty from scratch I also installed Broadcom STA
  driver offered through Additional drivers but WiFi is not working.
  Network manager is not showing any wifi networks, and wifi light on my
  laptop is off. I tried to repeat procedure (stop/start Broadcome STA
  driver) but nothing happens. Tried also WiFi switch on laptop but
  still nothing. WiFi was working just fine on previous Ubuntu versions
  just after installing additional driver.

  Natty Alpha3, Broadcom BCM4311.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: firefox 4.0~b12+build1+nobinonly-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
  Uname: Linux 2.6.38-5-generic i686
  NonfreeKernelModules: wl
  Architecture: i386
  Date: Wed Mar  9 15:56:54 2011
  FirefoxPackages:
   firefox 4.0~b12+build1+nobinonly-0ubuntu3
   flashplugin-installer 10.2.152.27ubuntu1
   adobe-flashplugin N/A
   icedtea-plugin 1.0~20110122-0ubuntu1
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
  ProcEnviron:
   LANGUAGE=en_GB:en
   LANG=en_US.UTF-8
   LC_MESSAGES=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: firefox
  UpgradeStatus: Upgraded to natty on 2011-03-09 (0 days ago)

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[Kernel-packages] [Bug 1603715] Re: bluetooth unavailable after rfkill hard (or soft) unblocking and after suspend/resume

[Launchpad Bug Tracker]

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

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

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Title:
  bluetooth unavailable after rfkill hard (or soft) unblocking and after
  suspend/resume

Status in Bluez Utilities:
  New
Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  DELL Latitude E5510 has a hardware switch to disable and enable
  bluetooth and wifi devices ("hard blocking" in terms of rfkill). In
  terms of wifi, this works great: After hard unblocking, the device
  resumes back to normal operation without any manual intervention. That
  was also working with bluetooth as of ubuntu 14.04, kernel 4.2.

  In ubuntu 16.04, kernel 4.4.0-31-generic, together with systemd, this
  is not working any more:

  After hard blocking and unblocking

  - bluetooth is not working at all
  - the applet-indicator remains gray
  - bluetooth cannot be enabled with the applet-indicator (see 
https://storage6.static.itmages.com/i/16/0717/h_1468721829_7715160_83cd33bfba.png).
 Applet-indicator remains gray
  - rfkill list tells me that the kernel knows about the hard unblocking (turns 
from "yes" to "no"):
  rfkill list bluetooth
  2: dell-bluetooth: Bluetooth
   Soft blocked: no
   Hard blocked: no
  8: hci0: Bluetooth
   Soft blocked: no
   Hard blocked: no

  The device is a
  sudo lsusb
  Bus 002 Device 010: ID 413c:8187 Dell Computer Corp. DW375 Bluetooth Module

  Workaround: After a

  sudo service bluetooth restart

  the bluetooth device turns back to normal operation and the applet-
  indicator turns from gray to black (available).

  Suggested fix: Make the workaround obsolete.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: systemd 229-4ubuntu6
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Sun Jul 17 04:00:58 2016
  InstallationDate: Installed on 2014-11-29 (595 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Dell Inc. Latitude E5510
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic 
root=UUID=6408c2d9-1b60-43d7-9a7f-2dceeb40de28 ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: Upgraded to xenial on 2016-06-15 (31 days ago)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 023HKR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/06/2013:svnDellInc.:pnLatitudeE5510:pvr0001:rvnDellInc.:rn023HKR:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1642192] Re: i386 4.9 in -proposed fails to boot in cloud instances

[volker kempter]

No boot with any of the the available 4.9 kernels, in particular
4.9.0-1, under Lubuntu-17.04 and 16.04.

Find similar lines in the console log, in particular the following which
was mentioned above:

Begin: Waiting for root file system ... Begin: running /scripts/local-block ... 
done.
Begin: Running /scripts/local-block ... done.
[... repeating some 50 times... ]
Begin: Running /scripts/local-block ... done.
done.

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Title:
  i386 4.9 in -proposed fails to boot in cloud instances

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

Bug description:
  I noticed a forever-looping test of linuxinfo on i386 this morning.
  This test upgrades the kernel to 4.9 in -proposed; as soon as that
  reboots, the VM never comes back. nova console-log shows:

  [1.581188] Freeing unused kernel memory: 996K (dcc37000 - dcd3)
  [1.582525] Write protecting the kernel text: 8300k
  [1.583624] Write protecting the kernel read-only data: 3344k
  [1.584845] NX-protecting the kernel data: 6036k
  [1.585921] [ cut here ]
  [1.586861] WARNING: CPU: 0 PID: 1 at 
/build/linux-UWDXbt/linux-4.9.0/arch/x86/mm/dump_pagetables.c:225 
note_page+0x6a1/0x880
  [1.589199] x86/mm: Found insecure W+X mapping at address 
c00a/0xc00a
  [1.590657] Modules linked in:
  [1.591305] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.0-1-generic 
#2-Ubuntu
  [1.592809] Hardware name: OpenStack Foundation OpenStack Nova, BIOS Bochs 
01/01/2011
  [1.593188]  dae89e70 dc3e0b05 dae89eb4 dca47958 dae89ea0 dc07299a 
dca47920 dae89ed4
  [1.593188]  0001 dca47958 00e1 dc068db1 00e1 dae89f34 
8000 
  [1.593188]  dae89ec0 dc072a06 0009  dae89eb4 dca47920 
dae89ed4 76601e21
  [1.593188] Call Trace:
  [1.593188]  [] dump_stack+0x58/0x73
  [1.593188]  [] __warn+0xea/0x110
  [1.593188]  [] ? note_page+0x6a1/0x880
  [1.593188]  [] warn_slowpath_fmt+0x46/0x60
  [1.593188]  [] note_page+0x6a1/0x880
  [1.593188]  [] ptdump_walk_pgd_level_core+0x1f5/0x300
  [1.593188]  [] ptdump_walk_pgd_level_checkwx+0x16/0x20
  [1.593188]  [] mark_rodata_ro+0xfd/0x130
  [1.593188]  [] ? rest_init+0x70/0x70
  [1.593188]  [] kernel_init+0x2c/0x100
  [1.593188]  [] ? schedule_tail+0x11/0x50
  [1.593188]  [] ? rest_init+0x70/0x70
  [1.593188]  [] ret_from_fork+0x1b/0x28
  [1.613361] ---[ end trace d63b34644638754d ]---
  [1.614368] x86/mm: Checked W+X mappings: FAILED, 96 W+X pages found.
  ...
  Begin: Waiting for root file system ... Begin: Running /scripts/local-block 
... done.
  Begin: Running /scripts/local-block ... done.
  [... repeating some 50 times... ]
  Begin: Running /scripts/local-block ... done.
  done.
  Gave up waiting for root device.  Common problems:
   - Boot args (cat /proc/cmdline)
 - Check rootdelay= (did the system wait long enough?)
 - Check root= (did the system wait for the right device?)
   - Missing modules (cat /proc/modules; ls /dev)
  ALERT!  UUID=ac6eb865-17d6-469d-b58e-8c0d49174fe4 does not exist.  Dropping 
to a shell!

  
  BusyBox v1.22.1 (Ubuntu 1:1.22.0-19ubuntu2) built-in shell (ash)
  Enter 'help' for a list of built-in commands.

  (initramfs)

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[Kernel-packages] [Bug 1471794] Re: Wifi slow on Intel Corporation Centrino Ultimate-N 6300

[Hans Deragon]

>From http://www.intel.com/content/www/us/en/support/network-and-i-o
/wireless-networking/05511.html, one can conclude that this issue
will probably never be fixed.  The Ultimate-N 6300 is only supported for
kernel 2.6.30.  Obviously, it would be great for someone at Intel to
confirm this.  The driver persists in newer kernels, but if anybody is
going to work on it to fix any problem remains to be seen.

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Title:
  Wifi slow on Intel Corporation Centrino Ultimate-N 6300

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On Intel Corporation Centrino Ultimate-N 6300 who use iwlwifi, the
  Wifi goes approximately (in my home) to 15MB/s in up and down on
  Windows 7, but it goes only to 5 - 6MB/s down, and 1 - 3MB/s up on
  Linux.

  Before Ubuntu 11.04 → It was slow.
  After Ubuntu 11.04 → It was slow.

  On Ubuntu 11.04 (Only for test): The down speed is approximately
  11MB/s and the up speed is approximately: 6 - 8MB/s

  The driver contain a regression for speed performance.

  Currently I use Ubuntu 14.04 LTS with Linux 3.18.1 (Vivid package) but the 
speed is already slow.
  The range of the card is reduced, and I take sometimes 2 - 5min to discover a 
network.

  Connection/disconnection to an other network can make a bug were the
  fastest way to change network is to disable/enable the card (if it
  works), or reboot the computer.

  It make this card absolutely not reliable because of the driver on
  Linux.

  ---
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  valentin   4266 F pulseaudio
   /dev/snd/controlC0:  valentin   4266 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-11-24 (245 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude E6540
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=83928b5e-863a-4f13-98b2-f288f6a095dc ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.14
  StagingDrivers: zram
  Tags:  trusty staging
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/19/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0725FP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA15:bd05/19/2015:svnDellInc.:pnLatitudeE6540:pvr01:rvnDellInc.:rn0725FP:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6540
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1630063] Re: specific USB devices disconnect and don't reconnect

[Gary Houston]

I also had this problem, and found a different fix in 4.9 that fixed it
(my original bug #1641052):

commit a8006bd915095c40098bfcb684cc2bdfb414dc0d
Merge: 965c4b7 6bad6bc
Author: Linus Torvalds 
Date: Fri Oct 28 11:26:01 2016 -0700

Merge branch 'timers-urgent-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fixes from Ingo Molnar:
 "Fix four timer locking races: two were noticed by Linus while
  reviewing the code while chasing for a corruption bug, and two
  from fixing spurious USB timeouts"

* 'timers-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timers: Prevent base clock corruption when forwarding
  timers: Prevent base clock rewind when forwarding clock
  timers: Lock base for same bucket optimization
  timers: Plug locking race vs. timer migration
Hide

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Title:
  specific USB devices disconnect and don't reconnect

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

Bug description:
  2 USB ports randomly disconnect and don't reconnect (it's always the
  same two), and in dmesg all I get is

  "
  [ 1276.916458] ohci-pci :00:12.0: HcDoneHead not written back; disabled
  [ 1276.916467] ohci-pci :00:12.0: HC died; cleaning up
  [ 1276.916553] usb 3-1: USB disconnect, device number 2
  [ 1277.017302] usb 3-2: USB disconnect, device number 3
  "
  This only started happening when Yakkety went to the 4.8 branch, with 4.7 
branch this doesn't occur, hence the bug report since it's unlikely that a 
hardware failure will only stick to one OS and one branch of the kernel for 
that OS. (these USB ports don't randomly die on Windows or BSD, I've tested 
that in the past couple of days)

  
  kernel version: 4.8.0.17.27
  Ubuntu version
  Description:  Ubuntu Yakkety Yak (development branch)
  Release:  16.10
  --- 
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  c_smith2213 F pulseaudio
   /dev/snd/controlC0:  c_smith2213 F pulseaudio
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=1a29baaa-55ea-4817-ba45-8c618f65ec4b
  InstallationDate: Installed on 2016-10-03 (0 days ago)
  InstallationMedia: Ubuntu-MATE 16.10 "Yakkety Yak" - Alpha amd64 (20161002)
  MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-S2
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-17-generic 
root=/dev/mapper/Linux-root ro nomodeset quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-17.19-generic 4.8.0-rc7
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-17-generic N/A
   linux-backports-modules-4.8.0-17-generic  N/A
   linux-firmware1.161
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  Tags:  yakkety
  Uname: Linux 4.8.0-17-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/09/2014
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F6
  dmi.board.name: GA-78LMT-S2
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF6:bd01/09/2014:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-S2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-S2:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-78LMT-S2
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1644919] 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:
  [fn] plus F2,F3,F4,F5,F6,F10,F11,F12 not responding - Fresh Install

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Gigabyte P57 laptop

  Fresh install, 10 days old, updated yesterday so software/kernel
  should be current.

  Some function keys work.
  Function plus F1 puts the machine to sleep
  Function plus F7, F8, F9 control the volume

  However,
  Pressing Function plus F2 does not turn off wireless
  Pressing Function plus F3,F4 do not change brightness
  Function plus F5 does not change output to LCD or Monitor
  Pressing Function plus F6 does not toggle touchpad (a separate bug in this 
machine, but the Elantech touchpad is recognised at the moment.)
  Function plus F10 does not turn the display off
  Function plus F11 does not turn off bluetooth
  Function plus F12 does not disable the camera

  Please let me know if you need any further troubleshooting

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  horace 1948 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Nov 26 07:44:13 2016
  HibernationDevice: RESUME=UUID=fba63969-ab35-4aa7-b2f7-e432edba169e
  InstallationDate: Installed on 2016-11-13 (12 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 05af:1050 Jing-Mold Enterprise Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: GIGABYTE P57
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=e9ea66ca-2853-4d85-bc49-74de4c35c442 ro quiet splash i8042.nomux=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.5
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/30/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FB0B
  dmi.board.asset.tag: Default string
  dmi.board.name: P57
  dmi.board.vendor: GIGABYTE
  dmi.board.version: Default string
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 10
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFB0B:bd05/30/2016:svnGIGABYTE:pnP57:pvrDefaultstring:rvnGIGABYTE:rnP57:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:
  dmi.product.name: P57
  dmi.product.version: Default string
  dmi.sys.vendor: GIGABYTE

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[Kernel-packages] [Bug 1644919] [NEW] [fn] plus F2, F3, F4, F5, F6, F10, F11, F12 not responding - Fresh Install

[Andrew F in Australia]

Public bug reported:

Gigabyte P57 laptop

Fresh install, 10 days old, updated yesterday so software/kernel should
be current.

Some function keys work.
Function plus F1 puts the machine to sleep
Function plus F7, F8, F9 control the volume

However,
Pressing Function plus F2 does not turn off wireless
Pressing Function plus F3,F4 do not change brightness
Function plus F5 does not change output to LCD or Monitor
Pressing Function plus F6 does not toggle touchpad (a separate bug in this 
machine, but the Elantech touchpad is recognised at the moment.)
Function plus F10 does not turn the display off
Function plus F11 does not turn off bluetooth
Function plus F12 does not disable the camera

Please let me know if you need any further troubleshooting

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-47-generic 4.4.0-47.68
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  horace 1948 F pulseaudio
CurrentDesktop: Unity
Date: Sat Nov 26 07:44:13 2016
HibernationDevice: RESUME=UUID=fba63969-ab35-4aa7-b2f7-e432edba169e
InstallationDate: Installed on 2016-11-13 (12 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
Lsusb:
 Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 05af:1050 Jing-Mold Enterprise Co., Ltd 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: GIGABYTE P57
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=e9ea66ca-2853-4d85-bc49-74de4c35c442 ro quiet splash i8042.nomux=1 
vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-47-generic N/A
 linux-backports-modules-4.4.0-47-generic  N/A
 linux-firmware1.157.5
RfKill:
 0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/30/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FB0B
dmi.board.asset.tag: Default string
dmi.board.name: P57
dmi.board.vendor: GIGABYTE
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 10
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFB0B:bd05/30/2016:svnGIGABYTE:pnP57:pvrDefaultstring:rvnGIGABYTE:rnP57:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:
dmi.product.name: P57
dmi.product.version: Default string
dmi.sys.vendor: GIGABYTE

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


** Tags: amd64 apport-bug xenial

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Title:
  [fn] plus F2,F3,F4,F5,F6,F10,F11,F12 not responding - Fresh Install

Status in linux package in Ubuntu:
  New

Bug description:
  Gigabyte P57 laptop

  Fresh install, 10 days old, updated yesterday so software/kernel
  should be current.

  Some function keys work.
  Function plus F1 puts the machine to sleep
  Function plus F7, F8, F9 control the volume

  However,
  Pressing Function plus F2 does not turn off wireless
  Pressing Function plus F3,F4 do not change brightness
  Function plus F5 does not change output to LCD or Monitor
  Pressing Function plus F6 does not toggle touchpad (a separate bug in this 
machine, but the Elantech touchpad is recognised at the moment.)
  Function plus F10 does not turn the display off
  Function plus F11 does not turn off bluetooth
  Function plus F12 does not disable the camera

  Please let me know if you need any further troubleshooting

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  horace 1948 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Nov 26 07:44:13 2016
  HibernationDevice: RESUME=UUID=fba63969-ab35-4aa7-b2f7-e432edba169e
  InstallationDate: Installed on 2016-11-13 (12 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 05af:1050 Jing-Mold Enterprise Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType:

[Kernel-packages] [Bug 1643165] Re: Wifi drops out regularly after upgrade to 16.04

[Shaun Crampton]

Running 4.9.0-040900rc6, just had a drop out.  Noticed that dmesg had
this output:

First this line, which seemed to coincide with the dropout:

[ 3627.072802] wlan0: AP 00:07:26:aa:e0:45 changed bandwidth, new config
is 2462 MHz, width 2 (2452/0 MHz)

Then, after a minute, this and it came back:

[ 3707.386740] wlan0: authenticate with 00:07:26:aa:e0:45
[ 3707.394906] wlan0: send auth to 00:07:26:aa:e0:45 (try 1/3)
[ 3707.397243] wlan0: authenticated
[ 3707.397828] wlan0: associate with 00:07:26:aa:e0:45 (try 1/3)
[ 3707.406078] wlan0: RX AssocResp from 00:07:26:aa:e0:45 (capab=0x431 status=0 
aid=1)
[ 3707.413670] wlan0: associated
[ 3707.447412] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by 
00:07:26:aa:e0:45


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

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Title:
  Wifi drops out regularly after upgrade to 16.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Since upgrading to 16.04, my wifi has seemed a lot more flaky, it'll
  drop out for 20s every few minutes then come back. network manager
  still thinks that it is connected, but websites will fail to load/time
  out. Reconnecting to the AP (by clicking on it in network-manager)
  seems to re-establish the connection.  I typically sit 6ft from the
  access point so the signal is strong and much stronger than any nearby
  APs.

  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:  shaun  2212 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Nov 19 10:39:23 2016
  HibernationDevice: RESUME=UUID=e9e7a3d6-2d7f-4d2d-8880-ace10b4a942f
  InstallationDate: Installed on 2012-09-26 (1515 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120905.2)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-45-generic 
root=/dev/mapper/ubuntu-root ro quiet splash intel_pstate=enable 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: Upgraded to xenial on 2016-04-25 (207 days ago)
  dmi.bios.date: 07/12/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P03AAC
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP03AAC:bd07/12/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 900X3C/900X3D/900X4C/900X4D
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1577197] Re: Pulseaudio bluez5-util.c: TryAcquire() failed - Operation Not Authorized

[Jarosław Kilian]

This script also works for me on Mint 18. Is there any way to run it
automatically, after connecting with a bluetooth device?

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Title:
  Pulseaudio bluez5-util.c: TryAcquire() failed  - Operation Not
  Authorized

Status in bluez package in Ubuntu:
  Confirmed
Status in indicator-sound package in Ubuntu:
  Invalid
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  Pulseaudio outright stops audio via Bluetooth after sleep or prolonged period 
of time. Only restart fixes the issue. This started early 2016 in 15.10.
  Issue is discussed here as well 
http://askubuntu.com/questions/763539/bluetooth-speaker-no-sound-in-ubuntu-16-04
 and mentioned in other unrelated bugs.

  Ubuntu Xenial 16.04 LTS

  The log below:

  May  1 17:18:07 jalexoidmobile pulseaudio[2884]: [pulseaudio] 
module-bluez5-device.c: Default profile not connected, selecting off profile
  May  1 17:18:07 jalexoidmobile bluetoothd[7349]: 
/org/bluez/hci0/dev_00_02_3C_05_99_F2/fd4: fd(35) ready
  May  1 17:18:07 jalexoidmobile rtkit-daemon[1794]: Supervising 3 threads of 1 
processes of 1 users.
  May  1 17:18:07 jalexoidmobile rtkit-daemon[1794]: Successfully made thread 
10967 of process 2884 (n/a) owned by '1000' RT at priority 5.
  May  1 17:18:07 jalexoidmobile rtkit-daemon[1794]: Supervising 4 threads of 1 
processes of 1 users.
  May  1 17:18:07 jalexoidmobile pulseaudio[2884]: [pulseaudio] bluez5-util.c: 
Transport TryAcquire() failed for transport 
/org/bluez/hci0/dev_00_02_3C_05_99_F2/fd4 (Operation Not Authorized)
  May  1 17:18:07 jalexoidmobile kernel: [20583.032442] input: 
00:02:3C:05:99:F2 as /devices/virtual/input/input24
  May  1 17:18:19 jalexoidmobile pulseaudio[2884]: [pulseaudio] sink-input.c: 
Failed to create sink input: sink is suspended.


  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 006: ID 04f2:b2da Chicony Electronics Co., Ltd thinkpad t430s 
camera
  Bus 001 Device 008: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 
[ThinkPad]
  Bus 001 Device 004: ID 147e:2020 Upek TouchChip Fingerprint Coprocessor (WBF 
advanced mode)
  Bus 001 Device 003: ID 17ef:1003 Lenovo Integrated Smart Card Reader
  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  [20388.983474] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [20389.070114] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=21e6
  [20389.070120] usb 1-1.4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [20389.070122] usb 1-1.4: Product: BCM20702A0
  [20389.070124] usb 1-1.4: Manufacturer: Broadcom Corp
  [20389.070126] usb 1-1.4: SerialNumber: 446D578686DD
  [20389.076232] Bluetooth: hci0: BCM: chip id 63
  [20389.092220] Bluetooth: hci0: BCM20702A
  [20389.093225] Bluetooth: hci0: BCM20702A1 (001.002.014) build 
  [20389.551476] wlan0: authenticate with a0:63:91:2f:3f:ed
  [20389.554391] wlan0: send auth to a0:63:91:2f:3f:ed (try 1/3)
  [20389.557790] wlan0: authenticated
  [20389.558339] wlan0: associate with a0:63:91:2f:3f:ed (try 1/3)
  [20389.562209] wlan0: RX AssocResp from a0:63:91:2f:3f:ed (capab=0x1411 
status=0 aid=2)
  [20389.581260] wlan0: associated
  [20389.581369] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [20389.830185] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1669
  [20389.846186] Bluetooth: hci0: Broadcom Bluetooth Device
  [20418.269466] input: 00:02:3C:05:99:F2 as /devices/virtual/input/input23
  [20583.032442] input: 00:02:3C:05:99:F2 as /devices/virtual/input/input24

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[Kernel-packages] [Bug 1602888] Re: Dell Inspiron 7559 fans do not shut off once started, even when cool

[Alex Ivanov]

@Peter
> your ASPM bug
I think you may opt it out, since ASPM doesn't work at Windows too (see 
powercfg /energy report there).

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Title:
  Dell Inspiron 7559 fans do not shut off once started, even when cool

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to
  be an issue with the fan control. When I first boot up the machine the
  fans are off. However, after the laptop warms up under normal usage,
  the fans kick on and then never shut off again.  Even when the CPU
  cools down to below 35c, the fans will continue to run.

  If I suspend the the laptop, and then immediately wake it up again
  then fans are once again off, until it warms up again.  So
  essentially, once the fans start they don't seem to ever shut off.

  Fans seem to work normally under Windows 10.  They turn on as needed,
  and then turn off once the laptop cools down.

  I've tried the various BIOS updates that Dell has released, without
  success. I am currently running Dell's latest BIOS for this laptop
  (v1.1.8)

  Below is the output of lm-sensors showing the fans running when the
  CPU is at a cool 35c

  dell_smm-virtual-0
  Adapter: Virtual device
  Processor Fan: 1925 RPM
  Processor Fan: 2143 RPM
  CPU:+35.0°C  
  GPU: +1.0°C  
  SODIMM: +49.0°C

  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:  bob1709 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 13 19:18:45 2016
  HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77
  InstallationDate: Installed on 2016-07-13 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7559
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/17/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.8
  dmi.board.name: 0H0CC0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7559
  dmi.product.version: 1.1.8
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1602888] Re: Dell Inspiron 7559 fans do not shut off once started, even when cool

[Peter]

@Alex: unfortunately not. The only 2 bugs may have to influence Fans: 
- your ASPM bug and
- very possibly my - fans bug (powertop maybe since package does not reach 
lower than C3 state)
on kernel bug tracker.

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Title:
  Dell Inspiron 7559 fans do not shut off once started, even when cool

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to
  be an issue with the fan control. When I first boot up the machine the
  fans are off. However, after the laptop warms up under normal usage,
  the fans kick on and then never shut off again.  Even when the CPU
  cools down to below 35c, the fans will continue to run.

  If I suspend the the laptop, and then immediately wake it up again
  then fans are once again off, until it warms up again.  So
  essentially, once the fans start they don't seem to ever shut off.

  Fans seem to work normally under Windows 10.  They turn on as needed,
  and then turn off once the laptop cools down.

  I've tried the various BIOS updates that Dell has released, without
  success. I am currently running Dell's latest BIOS for this laptop
  (v1.1.8)

  Below is the output of lm-sensors showing the fans running when the
  CPU is at a cool 35c

  dell_smm-virtual-0
  Adapter: Virtual device
  Processor Fan: 1925 RPM
  Processor Fan: 2143 RPM
  CPU:+35.0°C  
  GPU: +1.0°C  
  SODIMM: +49.0°C

  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:  bob1709 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 13 19:18:45 2016
  HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77
  InstallationDate: Installed on 2016-07-13 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7559
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/17/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.8
  dmi.board.name: 0H0CC0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7559
  dmi.product.version: 1.1.8
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1627496] Re: radeon broken with kernel 4.6.0+

[Nurlan]

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

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Title:
  radeon broken with kernel 4.6.0+

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Hello Guys,

  I'm currently running an up-to-date Xenial system on amd64 (PC)
  platform.

  Whenever I launch the OS with stock kernel (4.4.X) all seems good.

  Whenever I launch the OS with let's say a mainline-PPA kernel whose
  version is above 4.6.0 inclusive (4.5.X are functional), or stock
  yakkety kernel nowadays (4.8.X), kernel fails to setup my graphics
  card, whose description is appended in a few text files I joined to
  this message.

  In hope this helps,

  Sincelely,
  Vécu

  P.S. : I very suspect this is a mainstream bug ; for any complimentary
  info. please don't hesitate to post and ask for more.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: xorg 1:7.7+13ubuntu3
  ProcVersionSignature: Ubuntu 4.8.0-16.17-generic 4.8.0-rc7
  Uname: Linux 4.8.0-16-generic x86_64
  .tmp.unity_support_test.1:

  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
  CurrentDesktop: Unity
  Date: Sun Sep 25 15:23:08 2016
  DistUpgraded: 2016-04-23 10:48:41,985 DEBUG enabling apt cron job
  DistroCodename: xenial
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] 
[1002:6840] (prog-if 00 [VGA controller])
     Subsystem: Toshiba America Info Systems Radeon HD 7670M [1179:fb41]
  InstallationDate: Installed on 2015-05-01 (512 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: TOSHIBA SATELLITE L875-10G
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-16-generic 
root=UUID=fb0648bd-7019-4cb2-b5b3-382141e3716a ro rootflags=subvol=@ quiet 
splash nomdmonddf nomdmonisw crashkernel=384M-:128M crashkernel=384M-:128M 
crashkernel=384M-:128M crashkernel=384M-:128M vt.handoff=7
  Renderer: Software
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: Upgraded to xenial on 2016-04-23 (155 days ago)
  dmi.bios.date: 3/25/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 6.50
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Type2 - Board Product Name1
  dmi.board.vendor: Type2 - Board Vendor Name1
  dmi.board.version: Type2 - 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:bvnInsydeCorp.:bvr6.50:bd3/25/2013:svnTOSHIBA:pnSATELLITEL875-10G:pvrPSKBLE-003006FR:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: SATELLITE L875-10G
  dmi.product.version: PSKBLE-003006FR
  dmi.sys.vendor: TOSHIBA
  version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
  version.ia32-libs: ia32-libs 1.0
  version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2
  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: Sun Sep 25 15:10:31 2016
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.18.3-1ubuntu2.3

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[Kernel-packages] [Bug 1602888] Re: Dell Inspiron 7559 fans do not shut off once started, even when cool

[Alex Ivanov]

@Peter
That's may be possible since their genuine detection is not perfect, for 
example it passes under VirtualBox ;)
So looks like there is no benefit in Dell Ubuntu?

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Title:
  Dell Inspiron 7559 fans do not shut off once started, even when cool

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to
  be an issue with the fan control. When I first boot up the machine the
  fans are off. However, after the laptop warms up under normal usage,
  the fans kick on and then never shut off again.  Even when the CPU
  cools down to below 35c, the fans will continue to run.

  If I suspend the the laptop, and then immediately wake it up again
  then fans are once again off, until it warms up again.  So
  essentially, once the fans start they don't seem to ever shut off.

  Fans seem to work normally under Windows 10.  They turn on as needed,
  and then turn off once the laptop cools down.

  I've tried the various BIOS updates that Dell has released, without
  success. I am currently running Dell's latest BIOS for this laptop
  (v1.1.8)

  Below is the output of lm-sensors showing the fans running when the
  CPU is at a cool 35c

  dell_smm-virtual-0
  Adapter: Virtual device
  Processor Fan: 1925 RPM
  Processor Fan: 2143 RPM
  CPU:+35.0°C  
  GPU: +1.0°C  
  SODIMM: +49.0°C

  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:  bob1709 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 13 19:18:45 2016
  HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77
  InstallationDate: Installed on 2016-07-13 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7559
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/17/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.8
  dmi.board.name: 0H0CC0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7559
  dmi.product.version: 1.1.8
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1407313] Re: Physical buttons of touchpad do not work on Asus N53S (ETPS/2 Elantech Touchpad)

[Kevin]

I have an Asus G752VT with the same behavior on ubuntu 16.04.1.
Also tested the upstream kernel 4.8.10, but nothing has changed.

The touchpad is working fine. Tap to klick is working. Also holding the
left click hardware button and mark something is working.

But left and right click is not working with the hardware buttons.
This has to be a config issue.

Can someone point me to the richt config setting to test?

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Title:
  Physical buttons of touchpad do not work on Asus N53S (ETPS/2 Elantech
  Touchpad)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Physical buttons for left and right button do not work at all on the
  touchpad of Asus N53S.

  I'm now on Linux Mint 17.1, but had the same issue previously on
  Ubuntu 13-10 (http://ubuntuforums.org/showthread.php?t=2196970).

  I have not found any real workaround.

  Plugging in a mouse all works just fine.

  Find attached relevant log files.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-37-generic 3.13.0-37.64
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  Uname: Linux 3.13.0-37-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ros1994 F pulseaudio
  CurrentDesktop: X-Cinnamon
  CurrentDmesg: [   32.256027] nouveau E[   PDISP][:01:00.0] chid 0 mthd 
0x0080 data 0x 0x00085080
  Date: Sat Jan  3 18:24:37 2015
  HibernationDevice: RESUME=UUID=b9874704-5718-4a69-88a4-d6d5d08715d7
  InstallationDate: Installed on 2015-01-03 (0 days ago)
  InstallationMedia: Linux Mint 17.1 "Rebecca" - Release amd64 20141126
  MachineType: ASUSTeK Computer Inc. N53SV
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic 
root=UUID=eef70fc7-ad88-4dee-abec-96153d2eb0ed ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-37-generic N/A
   linux-backports-modules-3.13.0-37-generic  N/A
   linux-firmware 1.127.10
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/09/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N53SV.215
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N53SV
  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.:bvrN53SV.215:bd01/09/2012:svnASUSTeKComputerInc.:pnN53SV:pvr1.0:rvnASUSTeKComputerInc.:rnN53SV:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: N53SV
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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[Kernel-packages] [Bug 1640786] Re: netfilter regression introducing a performance slowdown in binary arp/ip/ip6tables

[Eric Desrochers]

I have backport the "Under Review" patches into Xenial 4.4.0-49 to test,
here are the numbers :

# uname -a
Linux  4.4.0-49-generic #70hf121102v20161124b2-Ubuntu SMP Fri Nov 25 
02:34:36 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

# iptables -F
# time (./list-addrs 3000 | xargs -n1 iptables -A FORWARD -j ACCEPT -s)

real 0m5.661s
user 0m0.096s
sys  0m0.452s

So the patches have positive impact on mainline kernel and Xenial Ubuntu
kernel.

Once the patches are approved, I will submit it to the kernel team.

Eric

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Title:
  netfilter regression introducing a performance slowdown in binary
  arp/ip/ip6tables

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Explanation :

  It has been brought to my attention that Ubuntu kernel 4.4 has a
  severe netfilter regression affecting the performance of
  "/sbin/iptables" command, especially when adding large number of
  policies. My source have documented everything here[2].

  I was able to reproduce the situation on my side, and a kernel bisect
  identified the same offending commit[1] as my source found for this
  bug.

  Running the commit right before the offending one have proven to have
  expected performance :

  # commit [71ae0dff] <== Offending commit
  real 0m33.314s
  user 0m1.520s
  sys 0m26.192s

  # commit [d7b59742] <== Right before offending commit
  real 0m5.952s
  user 0m0.124s
  sys 0m0.220s

  Reproducer :

  $ iptables -F
  $ echo 3 > /proc/sys/vm/drop_caches
  $ time (./list-addrs 3000 | xargs -n1 iptables -A FORWARD -j ACCEPT -s)

  "list-addrs" script can be found here[3]

  Note :

  * "iptables-restore" doesn't suffer of that netfilter regression, and
  I'm also aware that "iptables-restore" is the favourite approach since
  it is way more efficient than iptables that is executed over and over,
  once for each policy one want to set, but since "/sbin/iptables" takes
  vastly longer to perform with that commit, I think this need to be
  address anyway.

  * I also tried with the latest and greatest iptables upstream code,
  and got the same result.

  Reference :
  [1] - 
https://github.com/torvalds/linux/commit/71ae0dff02d756e4d2ca710b79f2ff5390029a5f
  [2] - https://gist.github.com/williammartin/b75e3faf5964648299e4d985413e6c0c
  [3] - 
https://gist.github.com/williammartin/b75e3faf5964648299e4d985413e6c0c#file-list-addrs

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[Kernel-packages] [Bug 1644823] 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:
  Bluetooth not working

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have Lenovo thinkpad E531 laptop.
  The built-in bluetooth not working.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mfawzy 1927 F pulseaudio
  CRDA:
   country EG: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 40), (N/A, 20), (N/A)
(5250 - 5330 @ 40), (N/A, 20), (0 ms), DFS
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Fri Nov 25 14:40:57 2016
  HibernationDevice: RESUME=UUID=3d81c46b-d5d8-4809-8b2c-45998d99d0e7
  InstallationDate: Installed on 2016-11-15 (9 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 6885DZG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic 
root=UUID=5348a48b-8050-4470-98f1-f6b758b76ce1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/30/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: HEET44WW (1.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 6885DZG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrHEET44WW(1.25):bd05/30/2014:svnLENOVO:pn6885DZG:pvrThinkPadEdgeE531:rvnLENOVO:rn6885DZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 6885DZG
  dmi.product.version: ThinkPad Edge E531
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1644804] Re: [Vostro 15-3568] Right key does not work on this clickpad

[Po-Hsu Lin]

Verified with the latest mainline kernel, 4.9.0rc6, still not working.

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Title:
  [Vostro 15-3568] Right key does not work on this clickpad

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

Bug description:
  CID: 201606-22528 Dell Vostro 15-3568

  The right key on the clickpad does not work on this laptop.

  Steps:
  1. Install 14.04.1 + dist-upgrade 
  2. Reboot and test the right key

  Result:
  * Not working at all

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1525 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 06:52:56 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc. 
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1644806] Re: Proposed shim package will cause system complain "Failed to set MokSBStateRT: (2) Invalid Parameter"

[Po-Hsu Lin]

Note that you can verify this issue by downgrading grub-related packages
from proposed to updates:

sudo apt-get install shim=0.8-0ubuntu2 shim-
signed=1.19~16.04.1+0.8-0ubuntu2 grub-efi-
amd64-bin=2.02~beta2-36ubuntu3.2 grub2-common=2.02~beta2-36ubuntu3.2
grub-common=2.02~beta2-36ubuntu3.2 grub-efi-amd64=2.02~beta2-36ubuntu3.2
grub-efi-amd64-signed=1.66.2+2.02~beta2-36ubuntu3.2

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Title:
  Proposed shim package will cause system complain "Failed to set
  MokSBStateRT: (2) Invalid Parameter"

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  CID: 201606-22528

  The proposed shim package will cause this laptop complain about:
  "Failed to set MokSBStateRT: (2) Invalid Parameter" on boot.

  You will see a blue screen after the Dell logo (please find the
  attached screenshot). Hit ok will continue to boot.

  BIOS setting
  UEFI + SecureBoot Enabled

  Steps:
  1. Install 14.04.1 + dist-upgrade
  2. Reboot to see if everything is ok
  3. Enable proposed + dist-upgrade
  4. Reboot, and you will see this issue

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-49-generic 4.4.0-49.70
  ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
  Uname: Linux 4.4.0-49-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 07:03:10 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc.
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-49-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-49-generic N/A
   linux-backports-modules-4.4.0-49-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1644823] [NEW] Bluetooth not working

[Mohamed Fawzy]

Public bug reported:

I have Lenovo thinkpad E531 laptop.
The built-in bluetooth not working.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-47-generic 4.4.0-47.68
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  mfawzy 1927 F pulseaudio
CRDA:
 country EG: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 40), (N/A, 20), (N/A)
(5250 - 5330 @ 40), (N/A, 20), (0 ms), DFS
CurrentDesktop: GNOME-Flashback:Unity
Date: Fri Nov 25 14:40:57 2016
HibernationDevice: RESUME=UUID=3d81c46b-d5d8-4809-8b2c-45998d99d0e7
InstallationDate: Installed on 2016-11-15 (9 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: LENOVO 6885DZG
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic 
root=UUID=5348a48b-8050-4470-98f1-f6b758b76ce1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-47-generic N/A
 linux-backports-modules-4.4.0-47-generic  N/A
 linux-firmware1.157.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/30/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: HEET44WW (1.25 )
dmi.board.asset.tag: Not Available
dmi.board.name: 6885DZG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvrHEET44WW(1.25):bd05/30/2014:svnLENOVO:pn6885DZG:pvrThinkPadEdgeE531:rvnLENOVO:rn6885DZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6885DZG
dmi.product.version: ThinkPad Edge E531
dmi.sys.vendor: LENOVO

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


** Tags: amd64 apport-bug xenial

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Title:
  Bluetooth not working

Status in linux package in Ubuntu:
  New

Bug description:
  I have Lenovo thinkpad E531 laptop.
  The built-in bluetooth not working.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mfawzy 1927 F pulseaudio
  CRDA:
   country EG: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 40), (N/A, 20), (N/A)
(5250 - 5330 @ 40), (N/A, 20), (0 ms), DFS
  CurrentDesktop: GNOME-Flashback:Unity
  Date: Fri Nov 25 14:40:57 2016
  HibernationDevice: RESUME=UUID=3d81c46b-d5d8-4809-8b2c-45998d99d0e7
  InstallationDate: Installed on 2016-11-15 (9 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 6885DZG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic 
root=UUID=5348a48b-8050-4470-98f1-f6b758b76ce1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/30/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: HEET44WW (1.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 6885DZG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrHEET44WW(1.25):bd05/30/2014:svnLENOVO:pn6885DZG:pvrThinkPadEdgeE531:rvnLENOVO:rn6885DZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 6885DZG
  dmi.product.version: ThinkPad Edge E531
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1626269] Please test proposed package

[Timo Aaltonen]

Hello bugproxy, or anyone else affected,

Accepted makedumpfile into xenial-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.5.9-5ubuntu0.3 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1626269

Title:
  Ubuntu 16.10: kdump is not working in 4.8 kernel.

Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Trusty:
  Confirmed
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in makedumpfile source package in Yakkety:
  Fix Committed

Bug description:
  [SRU justification]
  makedumpfile fails to execute if executed on a 4.8 kernel

  [Impact]
  Unable to generate compressed kernel dumps on those platform

  [Fix]
  Backport commits 2c21d4656e8d3c2af2b1e14809d076941ae69e96 and 
  0c9dd01d8ee2e4ec1821a11f5e174fdba56012b8.

  The second commit is required since, once the initial issue is fixed,
  it triggers a second issue fixed on Debian by https://bugs.debian.org
  /cgi-bin/bugreport.cgi?bug=842019

  [Test Case]
  - Install kernel 4.8 along with the linux-crashdump metapackage
  - Reboot to enable kdump
  - Trigger a kernel panic with "echo c > /proc/sysrq-trigger"

  Without the patch, the following message will appear and makedumpfile
  will fail :

   get_mem_map: Can't distinguish the memory type.

  With the fix, makedumpfile completes correctly.

  [Regression]
  None expected. The modification keeps the initial structure when kernels 
before 4.8 are used.

  [Original description of the problem]

  == Comment: #0 - PAVITHRA R. PRAKASH - 2016-09-21 00:50:22 ==
  ---Problem Description---

  Ubuntu 16.10: kdump is not working in 4.8 kernel.

  ---Steps to Reproduce---

  1) apt-get install linux-crashdump
  2) increase crashdump size:
  sudo vim /etc/default/grub.d/kexec-tools.cfg

  GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT crashkernel
  =2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M"

  3) sudo update-grub ; reboot the machine
  4) sudo sed -i 's/USE_KDUMP=0/USE_KDUMP=1/g' /etc/default/kdump-tools
  5) kdump-config show
  6) echo "c" > /proc/sysrq-trigger

  Logs
  

  root@ubuntu:/home/ubuntu# uname -a
  Linux ubuntu 4.8.0-11-generic #12-Ubuntu SMP Sat Sep 17 19:58:16 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux

  root@ubuntu:/home/ubuntu# kdump-config show
  DUMP_MODE:kdump
  USE_KDUMP:1
  KDUMP_SYSCTL: kernel.panic_on_oops=1
  KDUMP_COREDIR:/var/crash
  crashkernel addr:
     /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinux-4.8.0-11-generic
  kdump initrd:
     /var/lib/kdump/initrd.img: symbolic link to 
/var/lib/kdump/initrd.img-4.8.0-11-generic
  current state:ready to kdump

  kexec command:
    /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinux-4.8.0-11-generic 
root=UUID=7ea3831b-f4c3-4f69-8f77-79aefcda70e3 ro splash quiet irqpoll 
nr_cpus=1 nousb systemd.unit=kdump-tools.service" 
--initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz
  root@ubuntu:/home/ubuntu# cd
  root@ubuntu:~# echo "c" > /proc/sysrq-trigger
  [   50.733424] sysrq: SysRq : Trigger a crash
  [   50.733437] Unable to handle kernel paging request for data at address 
0x
  [   50.733441] Faulting instruction address: 0xc05af3f4
  [   50.733444] Oops: Kernel access of bad area, sig: 11 [#1]
  [   50.733446] SMP NR_CPUS=2048 NUMA pSeries
  [   50.733450] Modules linked in: rpadlpar_io rpaphp dccp_diag dccp tcp_diag 
udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng sg 
rng_core binfmt_misc ghash_generic gf128mul vmx_crypto ip_tables x_tables 
autofs4 ext4 crc16 jbd2 fscrypto mbcache sr_mod cdrom sd_mod bnx2x ibmvscsi 
ibmveth scsi_transport_srp ptp pps_core mdio libcrc32c crc32c_generic 
crc32c_vpmsum
  [   50.733477] CPU: 2 PID: 1517 Comm: bash Not tainted 4.8.0-11-generic 
#12-Ubuntu
  [   50.733480] task: c004f7906880 task.stack: c004f7898000
  [   50.733482] NIP: c05af3f4 LR: c05b04d8 CTR: 
c05af3c0
  [   50.733485] REGS: c004f789b990 T

[Kernel-packages] [Bug 1626269] Re: Ubuntu 16.10: kdump is not working in 4.8 kernel.

[Timo Aaltonen]

Hello bugproxy, or anyone else affected,

Accepted makedumpfile into yakkety-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.0-2ubuntu1.2 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: makedumpfile (Ubuntu Yakkety)
   Status: In Progress => Fix Committed

** Tags added: verification-needed

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

-- 
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Title:
  Ubuntu 16.10: kdump is not working in 4.8 kernel.

Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Trusty:
  Confirmed
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in makedumpfile source package in Yakkety:
  Fix Committed

Bug description:
  [SRU justification]
  makedumpfile fails to execute if executed on a 4.8 kernel

  [Impact]
  Unable to generate compressed kernel dumps on those platform

  [Fix]
  Backport commits 2c21d4656e8d3c2af2b1e14809d076941ae69e96 and 
  0c9dd01d8ee2e4ec1821a11f5e174fdba56012b8.

  The second commit is required since, once the initial issue is fixed,
  it triggers a second issue fixed on Debian by https://bugs.debian.org
  /cgi-bin/bugreport.cgi?bug=842019

  [Test Case]
  - Install kernel 4.8 along with the linux-crashdump metapackage
  - Reboot to enable kdump
  - Trigger a kernel panic with "echo c > /proc/sysrq-trigger"

  Without the patch, the following message will appear and makedumpfile
  will fail :

   get_mem_map: Can't distinguish the memory type.

  With the fix, makedumpfile completes correctly.

  [Regression]
  None expected. The modification keeps the initial structure when kernels 
before 4.8 are used.

  [Original description of the problem]

  == Comment: #0 - PAVITHRA R. PRAKASH - 2016-09-21 00:50:22 ==
  ---Problem Description---

  Ubuntu 16.10: kdump is not working in 4.8 kernel.

  ---Steps to Reproduce---

  1) apt-get install linux-crashdump
  2) increase crashdump size:
  sudo vim /etc/default/grub.d/kexec-tools.cfg

  GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT crashkernel
  =2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M"

  3) sudo update-grub ; reboot the machine
  4) sudo sed -i 's/USE_KDUMP=0/USE_KDUMP=1/g' /etc/default/kdump-tools
  5) kdump-config show
  6) echo "c" > /proc/sysrq-trigger

  Logs
  

  root@ubuntu:/home/ubuntu# uname -a
  Linux ubuntu 4.8.0-11-generic #12-Ubuntu SMP Sat Sep 17 19:58:16 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux

  root@ubuntu:/home/ubuntu# kdump-config show
  DUMP_MODE:kdump
  USE_KDUMP:1
  KDUMP_SYSCTL: kernel.panic_on_oops=1
  KDUMP_COREDIR:/var/crash
  crashkernel addr:
     /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinux-4.8.0-11-generic
  kdump initrd:
     /var/lib/kdump/initrd.img: symbolic link to 
/var/lib/kdump/initrd.img-4.8.0-11-generic
  current state:ready to kdump

  kexec command:
    /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinux-4.8.0-11-generic 
root=UUID=7ea3831b-f4c3-4f69-8f77-79aefcda70e3 ro splash quiet irqpoll 
nr_cpus=1 nousb systemd.unit=kdump-tools.service" 
--initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz
  root@ubuntu:/home/ubuntu# cd
  root@ubuntu:~# echo "c" > /proc/sysrq-trigger
  [   50.733424] sysrq: SysRq : Trigger a crash
  [   50.733437] Unable to handle kernel paging request for data at address 
0x
  [   50.733441] Faulting instruction address: 0xc05af3f4
  [   50.733444] Oops: Kernel access of bad area, sig: 11 [#1]
  [   50.733446] SMP NR_CPUS=2048 NUMA pSeries
  [   50.733450] Modules linked in: rpadlpar_io rpaphp dccp_diag dccp tcp_diag 
udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng sg 
rng_core binfmt_misc ghash_generic gf128mul vmx_crypto ip_tables x_tables 
autofs4 ext4 crc16 jbd2 fscrypto mbcache sr_mod cdrom sd_mod bnx2x ibmvscsi 
ibmveth scsi_transport_srp ptp pps_core mdio libcrc32c crc32c_generic 
crc32c_vpmsum
  [   50.733477] CPU: 2 PID: 1517 Comm: bash Not tainted 4.8.0-

[Kernel-packages] [Bug 1644771] Re: kdump-tools: Fails to load kdump kernel when /proc/cmdline contains double quotes

[Timo Aaltonen]

Hello Louis, or anyone else affected,

Accepted makedumpfile into yakkety-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.0-2ubuntu1.2 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: makedumpfile (Ubuntu Yakkety)
   Status: In Progress => Fix Committed

** Tags added: verification-needed

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

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https://bugs.launchpad.net/bugs/1644771

Title:
  kdump-tools: Fails to load kdump kernel when /proc/cmdline contains
  double quotes

Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in makedumpfile source package in Yakkety:
  Fix Committed

Bug description:
  [SRU justification]
  This fix is needed to avoid failure to load kdump-tools when one kernel boot 
parameter has double-quotes.

  [Impact]
  kdump functionality becomes unusable

  [Fix]
  Modify kdump-config to handle the presence of double-quotes in the cmdline

  [Test Case]
  Edit /etc/default/grub and add the following to GRUB_CMDLINE_LINUX_DEFAULT :

  \"acpi_osi=!Windows 2012\"
  $ sudo update-grub
  $ sudo reboot

  kdump-config will show the following error upon reboot :

  [   11.595868] kdump-tools[1710]: Cannot open `2012 irqpoll nr_cpus=1 nousb 
systemd.unit=kdump-tools.service': No s
  uch file or directory 
 
  [   11.602563] kdump-tools[1710]:  * failed to load kdump kernel  
 

  With this fix, the kdump-config command will run successfully

  [Regression]
  None expected. Fix is already in Zesty & Debian. Only one line added to the 
sed statement.

  [Original description of the problem]
  kdump-tools fails to load if one of the kernel parameter has double-quotes

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1644771] Please test proposed package

[Timo Aaltonen]

Hello Louis, or anyone else affected,

Accepted makedumpfile into xenial-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/makedumpfile/1:1.5.9-5ubuntu0.3 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1644771

Title:
  kdump-tools: Fails to load kdump kernel when /proc/cmdline contains
  double quotes

Status in makedumpfile package in Ubuntu:
  Fix Released
Status in makedumpfile source package in Xenial:
  Fix Committed
Status in makedumpfile source package in Yakkety:
  Fix Committed

Bug description:
  [SRU justification]
  This fix is needed to avoid failure to load kdump-tools when one kernel boot 
parameter has double-quotes.

  [Impact]
  kdump functionality becomes unusable

  [Fix]
  Modify kdump-config to handle the presence of double-quotes in the cmdline

  [Test Case]
  Edit /etc/default/grub and add the following to GRUB_CMDLINE_LINUX_DEFAULT :

  \"acpi_osi=!Windows 2012\"
  $ sudo update-grub
  $ sudo reboot

  kdump-config will show the following error upon reboot :

  [   11.595868] kdump-tools[1710]: Cannot open `2012 irqpoll nr_cpus=1 nousb 
systemd.unit=kdump-tools.service': No s
  uch file or directory 
 
  [   11.602563] kdump-tools[1710]:  * failed to load kdump kernel  
 

  With this fix, the kdump-config command will run successfully

  [Regression]
  None expected. Fix is already in Zesty & Debian. Only one line added to the 
sed statement.

  [Original description of the problem]
  kdump-tools fails to load if one of the kernel parameter has double-quotes

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1644771/+subscriptions

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[Kernel-packages] [Bug 1644806] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

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

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1644806

Title:
  Proposed shim package will cause system complain "Failed to set
  MokSBStateRT: (2) Invalid Parameter"

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  CID: 201606-22528

  The proposed shim package will cause this laptop complain about:
  "Failed to set MokSBStateRT: (2) Invalid Parameter" on boot.

  You will see a blue screen after the Dell logo (please find the
  attached screenshot). Hit ok will continue to boot.

  BIOS setting
  UEFI + SecureBoot Enabled

  Steps:
  1. Install 14.04.1 + dist-upgrade
  2. Reboot to see if everything is ok
  3. Enable proposed + dist-upgrade
  4. Reboot, and you will see this issue

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-49-generic 4.4.0-49.70
  ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
  Uname: Linux 4.4.0-49-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 07:03:10 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc.
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-49-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-49-generic N/A
   linux-backports-modules-4.4.0-49-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1644806] Re: Proposed shim package will cause system complain "Failed to set MokSBStateRT: (2) Invalid Parameter"

[Po-Hsu Lin]

Note that this issue can be reproduced on a Dell Inspiron 7560
(201606-22349) laptop as well.

And the OEM image is affected too.


** Tags added: 201606-22349

** Description changed:

  CID: 201606-22528
  
  The proposed shim package will cause this laptop complain about: "Failed
  to set MokSBStateRT: (2) Invalid Parameter" on boot.
  
  You will see a blue screen after the Dell logo (please find the attached
  screenshot). Hit ok will continue to boot.
  
  BIOS setting
  UEFI + SecureBoot Enabled
  
+ Steps:
+ 1. Install 14.04.1 + dist-upgrade
+ 2. Reboot to see if everything is ok
+ 3. Enable proposed + dist-upgrade
+ 4. Reboot, and you will see this issue
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-49-generic 4.4.0-49.70
  ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
  Uname: Linux 4.4.0-49-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 07:03:10 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc. 
-  Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
-  Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc. 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 005: ID 0cf3:e005 Atheros Communications, Inc.
+  Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
+  Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-49-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.4.0-49-generic N/A
-  linux-backports-modules-4.4.0-49-generic  N/A
-  linux-firmware1.157.5
+  linux-restricted-modules-4.4.0-49-generic N/A
+  linux-backports-modules-4.4.0-49-generic  N/A
+  linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1644806

Title:
  Proposed shim package will cause system complain "Failed to set
  MokSBStateRT: (2) Invalid Parameter"

Status in linux package in Ubuntu:
  New

Bug description:
  CID: 201606-22528

  The proposed shim package will cause this laptop complain about:
  "Failed to set MokSBStateRT: (2) Invalid Parameter" on boot.

  You will see a blue screen after the Dell logo (please find the
  attached screenshot). Hit ok will continue to boot.

  BIOS setting
  UEFI + SecureBoot Enabled

  Steps:
  1. Install 14.04.1 + dist-upgrade
  2. Reboot to see if everything is ok
  3. Enable proposed + dist-upgrade
  4. Reboot, and you will see this issue

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-49-generic 4.4.0-49.70
  ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
  Uname: Linux 4.4.0-49-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 07:03:10 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc.
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  P

[Kernel-packages] [Bug 1644806] [NEW] Proposed shim package will cause system complain "Failed to set MokSBStateRT: (2) Invalid Parameter"

[Po-Hsu Lin]

Public bug reported:

CID: 201606-22528

The proposed shim package will cause this laptop complain about: "Failed
to set MokSBStateRT: (2) Invalid Parameter" on boot.

You will see a blue screen after the Dell logo (please find the attached
screenshot). Hit ok will continue to boot.

BIOS setting
UEFI + SecureBoot Enabled

Steps:
1. Install 14.04.1 + dist-upgrade
2. Reboot to see if everything is ok
3. Enable proposed + dist-upgrade
4. Reboot, and you will see this issue

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-49-generic 4.4.0-49.70
ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
Uname: Linux 4.4.0-49-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
CurrentDesktop: Unity
Date: Fri Nov 25 07:03:10 2016
HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc.
 Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
 Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Vostro 15-3568
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-49-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-49-generic N/A
 linux-backports-modules-4.4.0-49-generic  N/A
 linux-firmware1.157.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/22/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.00.00
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
dmi.product.name: Vostro 15-3568
dmi.sys.vendor: Dell Inc.

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


** Tags: 201606-22349 201606-22528 amd64 apport-bug package-from-proposed 
taipei-lab xenial

** Attachment added: "image20161125_190623046.jpg"
   
https://bugs.launchpad.net/bugs/1644806/+attachment/4782926/+files/image20161125_190623046.jpg

-- 
You received this bug notification because you are a member of Kernel
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Title:
  Proposed shim package will cause system complain "Failed to set
  MokSBStateRT: (2) Invalid Parameter"

Status in linux package in Ubuntu:
  New

Bug description:
  CID: 201606-22528

  The proposed shim package will cause this laptop complain about:
  "Failed to set MokSBStateRT: (2) Invalid Parameter" on boot.

  You will see a blue screen after the Dell logo (please find the
  attached screenshot). Hit ok will continue to boot.

  BIOS setting
  UEFI + SecureBoot Enabled

  Steps:
  1. Install 14.04.1 + dist-upgrade
  2. Reboot to see if everything is ok
  3. Enable proposed + dist-upgrade
  4. Reboot, and you will see this issue

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-49-generic 4.4.0-49.70
  ProcVersionSignature: Ubuntu 4.4.0-49.70-generic 4.4.30
  Uname: Linux 4.4.0-49-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1611 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 07:03:10 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc.
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-49-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-49-generic N/A
   linux-backports-modules-4.4.0-49-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chass

[Kernel-packages] [Bug 1644804] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

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

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1644804

Title:
  [Vostro 15-3568] Right key does not work on this clickpad

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

Bug description:
  CID: 201606-22528 Dell Vostro 15-3568

  The right key on the clickpad does not work on this laptop.

  Steps:
  1. Install 14.04.1 + dist-upgrade 
  2. Reboot and test the right key

  Result:
  * Not working at all

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1525 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 06:52:56 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc. 
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1644804/+subscriptions

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[Kernel-packages] [Bug 1644804] [NEW] [Vostro 15-3568] Right key does not work on this clickpad

[Po-Hsu Lin]

Public bug reported:

CID: 201606-22528 Dell Vostro 15-3568

The right key on the clickpad does not work on this laptop.

Steps:
1. Install 14.04.1 + dist-upgrade 
2. Reboot and test the right key

Result:
* Not working at all

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-47-generic 4.4.0-47.68
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  ubuntu 1525 F pulseaudio
CurrentDesktop: Unity
Date: Fri Nov 25 06:52:56 2016
HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc. 
 Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
 Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Vostro 15-3568
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-47-generic N/A
 linux-backports-modules-4.4.0-47-generic  N/A
 linux-firmware1.157.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/22/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.00.00
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
dmi.product.name: Vostro 15-3568
dmi.sys.vendor: Dell Inc.

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

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


** Tags: 201606-22528 amd64 apport-bug taipei-lab xenial

** Also affects: hwe-next
   Importance: Undecided
   Status: New

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Title:
  [Vostro 15-3568] Right key does not work on this clickpad

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

Bug description:
  CID: 201606-22528 Dell Vostro 15-3568

  The right key on the clickpad does not work on this laptop.

  Steps:
  1. Install 14.04.1 + dist-upgrade 
  2. Reboot and test the right key

  Result:
  * Not working at all

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-47-generic 4.4.0-47.68
  ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
  Uname: Linux 4.4.0-47-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1525 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov 25 06:52:56 2016
  HibernationDevice: RESUME=UUID=b1256199-2e00-45a5-999c-0b81ea3fcfa6
  InstallationDate: Installed on 2016-11-25 (0 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 005: ID 0cf3:e005 Atheros Communications, Inc. 
   Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
   Bus 001 Device 002: ID 1bcf:28c0 Sunplus Innovation Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 15-3568
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic.efi.signed 
root=UUID=f6e40ce3-8944-47c0-ac5d-592570800352 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-47-generic N/A
   linux-backports-modules-4.4.0-47-generic  N/A
   linux-firmware1.157.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.00
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.00.00:bd07/22/2016:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Vostro 15-3568
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1640621] Re: linux-lts-vivid: 3.19.0-75.83~14.04.1 -proposed tracker

[Taihsiang Ho]

Certification-testing: LP: #1644782 may be a potential kernel
regression.

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Title:
  linux-lts-vivid: 3.19.0-75.83~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  In Progress
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 prepare-package-signed 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:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux-lts-vivid package in Ubuntu:
  Invalid
Status in linux-lts-vivid source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the 3.19.0-75.83~14.04.1 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: 1640613
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1641049] Re: NFSv4 do not invalidate cached information about deleted files

[Arseny Tolmachev]

I was able to reproduce this bug in a bit different manner in vagrant VM
environment.

We were using 16.04 as nfs server and 14.04, 16.04 (with latest kernel
and 4.9-rc6) and 16.10 as clients.

For the testing we were using the script in the end of this post.

Scenario is: 
* create 1k symlinks by A on share
* ls that directory
* delete symlinks on A
* create them again on A
* ls the directory again by B
* delete everything

repeat 10 times

Kernels 4.4 (from 16.04) AND 4.8 (from 16.10) have errors like

ls: cannot read symbolic link '/mnt/ubuntu/347': Input/output error
ls: cannot read symbolic link '/mnt/ubuntu/891': Input/output error
ls: cannot read symbolic link '/mnt/ubuntu/248': Input/output error
ls: cannot read symbolic link '/mnt/ubuntu/872': Input/output error

starting from the second ls.

Kernels 3.13 (from 14.04) and upstream 4.9-rc6 do not have these errors.

If you want vagrant files for vms please tell.

Testing script:

#!/bin/zsh

a=9e0147f
b=7329576

function exec_a {
vagrant ssh -c "/bin/bash -c ${(q)*}" $a -- -q
}

function exec_b {
vagrant ssh -c "/bin/bash -c ${(q)*}" $b -- -q
}

SHARE_ROOT=/mnt/ubuntu

function iteration {
exec_a "for i in {0..1000}; do ln -s /dev/null $SHARE_ROOT/\$i ; done"
exec_b "ls -li $SHARE_ROOT | wc -l | paste <(echo \"first ls\") - "
exec_a "find $SHARE_ROOT -type l -delete"
exec_a "for i in {0..1000}; do ln -s /dev/null $SHARE_ROOT/\$i ; done"
exec_b "ls -li $SHARE_ROOT | wc -l | paste <(echo \"second ls\") - "
exec_a "find $SHARE_ROOT -type l -delete"
}

exec_a "find $SHARE_ROOT -type l -delete"

for i in {0..10}; do iteration; done

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Title:
  NFSv4 do not invalidate cached information about deleted files

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When using NFSv4 client in Ubuntu 16.04 the the following sequence of
  actions fails.

  You need a NFS server (S) and two clients (A and B).

  Let the NFS share be mounted at /nfsdata

  A: echo test > /nfsdata/file
  B: cat /nfsdata/file ===> test
  A: rm /nfsdata/file
  B: cat /nfsdata/file ===> cat: No such file or directory
  A: echo test > /nfsdata/file
  B: cat /nfsdata/file ===> cat: No such file or directory (!)

  Doing echo 3 > proc/sys/vm/drop_caches as root makes the file visible
  on B.

  14.04 works without any problem.

  I have attached log from one of our servers, 4.4.0-47 kernel does not fix 
this issue. 
  Syslog contains rpcdebug -m nfs -s all output for the scenario (with 
different filenames).
  I can do full packet capture of NFS traffic if you want.
  Mounting nfs with lookupcache=positive do not fix this issue.

  NFSv4 server is CentOS 6.7 in our case.

  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
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  8 03:13 seq
   crw-rw 1 root audio 116, 33 Nov  8 03:13 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: Fri Nov 11 17:06:51 2016
  HibernationDevice: RESUME=UUID=7b92d2e2-e481-471a-bc38-e178a9418aa1
  InstallationDate: Installed on 2016-11-07 (3 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 002 Device 002: ID 8087:8002 Intel Corp.
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 413c:a001 Dell Computer Corp. Hub
   Bus 001 Device 002: ID 8087:800a Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. PowerEdge R630
  PciMultimedia:

  ProcEnviron:
   LC_CTYPE=en_US.UTF-8
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed 
root=UUID=11e697e5-38f8-41ae-863c-2755793044a6 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: 02/12/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.1
  dmi.board.name: 02C2CP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bv

[Kernel-packages] [Bug 1641049] Re: NFSv4 do not invalidate cached information about deleted files

[Arseny Tolmachev]

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

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Title:
  NFSv4 do not invalidate cached information about deleted files

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When using NFSv4 client in Ubuntu 16.04 the the following sequence of
  actions fails.

  You need a NFS server (S) and two clients (A and B).

  Let the NFS share be mounted at /nfsdata

  A: echo test > /nfsdata/file
  B: cat /nfsdata/file ===> test
  A: rm /nfsdata/file
  B: cat /nfsdata/file ===> cat: No such file or directory
  A: echo test > /nfsdata/file
  B: cat /nfsdata/file ===> cat: No such file or directory (!)

  Doing echo 3 > proc/sys/vm/drop_caches as root makes the file visible
  on B.

  14.04 works without any problem.

  I have attached log from one of our servers, 4.4.0-47 kernel does not fix 
this issue. 
  Syslog contains rpcdebug -m nfs -s all output for the scenario (with 
different filenames).
  I can do full packet capture of NFS traffic if you want.
  Mounting nfs with lookupcache=positive do not fix this issue.

  NFSv4 server is CentOS 6.7 in our case.

  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
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  8 03:13 seq
   crw-rw 1 root audio 116, 33 Nov  8 03:13 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: Fri Nov 11 17:06:51 2016
  HibernationDevice: RESUME=UUID=7b92d2e2-e481-471a-bc38-e178a9418aa1
  InstallationDate: Installed on 2016-11-07 (3 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 002 Device 002: ID 8087:8002 Intel Corp.
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 413c:a001 Dell Computer Corp. Hub
   Bus 001 Device 002: ID 8087:800a Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. PowerEdge R630
  PciMultimedia:

  ProcEnviron:
   LC_CTYPE=en_US.UTF-8
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed 
root=UUID=11e697e5-38f8-41ae-863c-2755793044a6 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: 02/12/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.1
  dmi.board.name: 02C2CP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.1:bd02/12/2016:svnDellInc.:pnPowerEdgeR630:pvr:rvnDellInc.:rn02C2CP:rvrA01:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R630
  dmi.sys.vendor: Dell Inc.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  8 03:13 seq
   crw-rw 1 root audio 116, 33 Nov  8 03:13 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=7b92d2e2-e481-471a-bc38-e178a9418aa1
  InstallationDate: Installed on 2016-11-07 (3 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory
  Lsusb:
   Bus 002 Device 002: ID 8087:8002 Intel Corp. 
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 413c:a001 Dell Computer Corp. Hub
   Bus 001 Device 002: ID 8087:800a Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. PowerEdge R630
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   LC_CTYPE=en_US.UTF-8
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed 
root=UUID=11e697e5-38f8-41ae-863c-2755793044a6 ro
  

[Kernel-packages] [Bug 1643922] Re: Network installer fails to detect network on AMD Overdrive (ARM64)

[Paweł Moll]

Apologies about the delay - I was away from the hardware for a couple of
days.

Just tested the netboot images from http://cdimage.ubuntu.com/ubuntu-
server/daily/current/zesty-server-arm64.iso and it works perfectly fine.
Glad to hear that the fix has been propagated into the new releases, but
I still need to be able to install the LTS one. If I'm just stupid and
miss the point that I can use Zesty installer to install Xenial, do
educate me :-)

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Title:
   Network installer fails to detect network on AMD Overdrive (ARM64)

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

Bug description:
  Kernel 4.4.0-31.50 used in the newest version of the network installer
  for Xenial:

  http://ports.ubuntu.com/dists/xenial-proposed/main/installer-
  arm64/current/images/MANIFEST.udebs

  does not contain amd-xgbe module. In result the installer fails to
  initialize eth0 and can not continue.

  The lack of module has been addressed by LP#1597573, so that latest
  available udebs 4.4.0-47.68 now contain the relevant module, but the
  netboot image doesn't seem to have been regenerated.

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[Kernel-packages] [Bug 1644783] [NEW] [201601-20489][Lenovo ThinkPad L460] cardreader does not work with proposed kernel 3.19.0-75

[Taihsiang Ho]

Public bug reported:

A place holder to collect debugging information.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.19.0-75-generic 3.19.0-75.83~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-75.83~14.04.1-generic 3.19.8-ckt22
Uname: Linux 3.19.0-75-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
Date: Fri Nov 25 18:15:19 2016
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-sutton-larue2-trusty-amd64-20160406-0
InstallationDate: Installed on 2016-11-25 (0 days ago)
InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 
20160406-05:07
SourcePackage: linux-lts-vivid
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-lts-vivid (Ubuntu)
 Importance: Undecided
 Status: Invalid


** Tags: amd64 apport-bug package-from-proposed trusty

** Changed in: linux-lts-vivid (Ubuntu)
   Status: New => Invalid

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Title:
  [201601-20489][Lenovo ThinkPad L460] cardreader does not work with
  proposed kernel 3.19.0-75

Status in linux-lts-vivid package in Ubuntu:
  Invalid

Bug description:
  A place holder to collect debugging information.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-75-generic 3.19.0-75.83~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-75.83~14.04.1-generic 3.19.8-ckt22
  Uname: Linux 3.19.0-75-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  Date: Fri Nov 25 18:15:19 2016
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-sutton-larue2-trusty-amd64-20160406-0
  InstallationDate: Installed on 2016-11-25 (0 days ago)
  InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 
20160406-05:07
  SourcePackage: linux-lts-vivid
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1644771] Re: kdump-tools: Fails to load kdump kernel when /proc/cmdline contains double quotes

[Louis Bouchard]

** Description changed:

- kdump-tools fails to load if one of the kernel parameter has double-
- quotes
+ [SRU justification]
+ This fix is needed to avoid failure to load kdump-tools when one kernel boot 
parameter has double-quotes.
+ 
+ [Impact]
+ kdump functionality becomes unusable
+ 
+ [Fix]
+ Modify kdump-config to handle the presence of double-quotes in the cmdline
+ 
+ [Test Case]
+ Edit /etc/default/grub and add the following to GRUB_CMDLINE_LINUX_DEFAULT :
+ 
+ \"acpi_osi=!Windows 2012\"
+ $ sudo update-grub
+ $ sudo reboot
+ 
+ kdump-config will show the following error upon reboot :
+ 
+ [   11.595868] kdump-tools[1710]: Cannot open `2012 irqpoll nr_cpus=1 nousb 
systemd.unit=kdump-tools.service': No s
+ uch file or directory 
 
+ [   11.602563] kdump-tools[1710]:  * failed to load kdump kernel  
 
+ 
+ With this fix, the kdump-config command will run successfully
+ 
+ [Regression]
+ None expected. Fix is already in Zesty & Debian. Only one line added to the 
sed statement.
+ 
+ [Original description of the problem]
+ kdump-tools fails to load if one of the kernel parameter has double-quotes

** Tags added: sts-sru

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Title:
  kdump-tools: Fails to load kdump kernel when /proc/cmdline contains
  double quotes

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

Bug description:
  [SRU justification]
  This fix is needed to avoid failure to load kdump-tools when one kernel boot 
parameter has double-quotes.

  [Impact]
  kdump functionality becomes unusable

  [Fix]
  Modify kdump-config to handle the presence of double-quotes in the cmdline

  [Test Case]
  Edit /etc/default/grub and add the following to GRUB_CMDLINE_LINUX_DEFAULT :

  \"acpi_osi=!Windows 2012\"
  $ sudo update-grub
  $ sudo reboot

  kdump-config will show the following error upon reboot :

  [   11.595868] kdump-tools[1710]: Cannot open `2012 irqpoll nr_cpus=1 nousb 
systemd.unit=kdump-tools.service': No s
  uch file or directory 
 
  [   11.602563] kdump-tools[1710]:  * failed to load kdump kernel  
 

  With this fix, the kdump-config command will run successfully

  [Regression]
  None expected. Fix is already in Zesty & Debian. Only one line added to the 
sed statement.

  [Original description of the problem]
  kdump-tools fails to load if one of the kernel parameter has double-quotes

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[Kernel-packages] [Bug 1602888] Re: Dell Inspiron 7559 fans do not shut off once started, even when cool

[Peter]

@Alex: I have SSD in M.2 so far primary used with Windows and original SSHD 
with Linux, I've installed it without any issue from USB key on my HDD without 
any modification of ISO. It started with the nice dell logo on boot and I could 
also see Dell repositories/drivers in Driver manager, but the problem was that 
the Fan was spinning crazy (about 3k rpm) also on powertop I could see the CPU 
did not get over C3 state because of old kernel (3.19). I am wondering that 
Dell did not release 16.04 LTS based update yet. 
But anyway I've replaced it back to Mint 18.1 because on kernel 4.8.x fans are 
spinning permanently but significantly slower (2k rpm) and also after fresh 
boot the are turning off correctly for a while, but they start to spin forever 
after some time of usage.

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Title:
  Dell Inspiron 7559 fans do not shut off once started, even when cool

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to
  be an issue with the fan control. When I first boot up the machine the
  fans are off. However, after the laptop warms up under normal usage,
  the fans kick on and then never shut off again.  Even when the CPU
  cools down to below 35c, the fans will continue to run.

  If I suspend the the laptop, and then immediately wake it up again
  then fans are once again off, until it warms up again.  So
  essentially, once the fans start they don't seem to ever shut off.

  Fans seem to work normally under Windows 10.  They turn on as needed,
  and then turn off once the laptop cools down.

  I've tried the various BIOS updates that Dell has released, without
  success. I am currently running Dell's latest BIOS for this laptop
  (v1.1.8)

  Below is the output of lm-sensors showing the fans running when the
  CPU is at a cool 35c

  dell_smm-virtual-0
  Adapter: Virtual device
  Processor Fan: 1925 RPM
  Processor Fan: 2143 RPM
  CPU:+35.0°C  
  GPU: +1.0°C  
  SODIMM: +49.0°C

  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:  bob1709 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 13 19:18:45 2016
  HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77
  InstallationDate: Installed on 2016-07-13 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7559
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/17/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.8
  dmi.board.name: 0H0CC0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7559
  dmi.product.version: 1.1.8
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1644771] Re: kdump-tools: Fails to load kdump kernel when /proc/cmdline contains double quotes

[Louis Bouchard]

Debian bug for reference : https://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=835600

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Title:
  kdump-tools: Fails to load kdump kernel when /proc/cmdline contains
  double quotes

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

Bug description:
  kdump-tools fails to load if one of the kernel parameter has double-
  quotes

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[Kernel-packages] [Bug 1644771] [NEW] kdump-tools: Fails to load kdump kernel when /proc/cmdline contains double quotes

[Louis Bouchard]

Public bug reported:

kdump-tools fails to load if one of the kernel parameter has double-
quotes

** Affects: makedumpfile (Ubuntu)
 Importance: Undecided
 Status: Fix Released

** Affects: makedumpfile (Ubuntu Xenial)
 Importance: High
 Assignee: Louis Bouchard (louis-bouchard)
 Status: In Progress

** Affects: makedumpfile (Ubuntu Yakkety)
 Importance: High
 Assignee: Louis Bouchard (louis-bouchard)
 Status: In Progress

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

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

** Changed in: makedumpfile (Ubuntu)
   Status: New => Fix Released

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

** Changed in: makedumpfile (Ubuntu Yakkety)
   Importance: Undecided => High

** Changed in: makedumpfile (Ubuntu Xenial)
 Assignee: (unassigned) => Louis Bouchard (louis-bouchard)

** Changed in: makedumpfile (Ubuntu Yakkety)
 Assignee: (unassigned) => Louis Bouchard (louis-bouchard)

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

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

** Bug watch added: Debian Bug tracker #835600
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=835600

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Title:
  kdump-tools: Fails to load kdump kernel when /proc/cmdline contains
  double quotes

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

Bug description:
  kdump-tools fails to load if one of the kernel parameter has double-
  quotes

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[Kernel-packages] [Bug 1398859] Re: unmounting NTFS causes mount.ntfs process to get stuck in eternal kernel deep sleep

[Martin Pitt]

I also see this with exfat, so it rather seems to be related to fuse (as
both ntfs-3g and exfat use fuse). Curiously I do not see this when
running the tests on my laptop or on the Scalingstack cloud infra, just
when I run them in QEMU.

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Title:
  unmounting NTFS causes mount.ntfs process to get stuck in eternal
  kernel deep sleep

Status in linux package in Ubuntu:
  Confirmed
Status in udisks2 package in Ubuntu:
  Fix Released

Bug description:
  Since Mid-November the udisks2 test (https://jenkins.qa.ubuntu.com/job
  /vivid-adt-udisks2/? shows it happened between Nov 13 and 19) exhibits
  a regression with NTFS: Unmounting causes the ntfs-3g process to go
  into kernel deep sleep and umount hangs forever.

  This can be reproduced with

sudo apt install ntfs-3g
sudo modprobe scsi_debug
# check dmesg which drive this created; e. g. /dev/sda
sudo mkntfs -F /dev/sda
sudo mount /dev/sda /mnt

  Now you have a process which is happy:
  root 12821  0.0  0.0  15272  1948 ?Ss   15:49   0:00 
/sbin/mount.ntfs /dev/sda /mnt -o rw

  You can work with /mnt, edit files, etc. But now unmount:

sudo umount /mnt

  This never returns, and  the process goes into uninterruptible kernel
  sleep ("D"):

  root 12928  0.0  0.0  15272  1948 ?Ds   15:55   0:00
  /sbin/mount.ntfs /dev/sda /mnt -o rw

  The strace for the umount until the hang is

  ubuntu@autopkgtest:~$ sudo strace -vvtts1024 -p 12928
  Process 12928 attached
  15:56:17.938299 read(4, 
"0\0\0\0\2\0\0\0\2\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0",
 135168) = 48
  15:56:22.338931 read(4, 
"(\0\0\0&\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
 135168) = 40
  15:56:22.339637 sendto(5, "<29>Dec  3 15:56:22 ntfs-3g[12928]: Unmounting 
/dev/sda ()\n", 59, MSG_NOSIGNAL, NULL, 0) = 59
  15:56:22.340509 fsync(3)= 0
  15:56:22.341188 fcntl(3, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, 
len=0}) = 0
  15:56:22.341759 close(3

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: ntfs-3g 1:2013.1.13AR.1-2ubuntu3
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
  Uname: Linux 3.16.0-25-generic x86_64
  ApportVersion: 2.15-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Wed Dec  3 15:48:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-11-20 (13 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20141119)
  SourcePackage: ntfs-3g
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1398859] Re: unmounting NTFS causes mount.ntfs process to get stuck in eternal kernel deep sleep

[Martin Pitt]

> Curiously I do not see this when running the tests on my laptop

And of course in the minute I write this it does happen again (I ran the
test maybe 20 times today, and only just now it happened):

[11359.569157] INFO: task systemd-udevd:341 blocked for more than 120 seconds.
[11359.569163]   Not tainted 4.8.0-29-generic 
#31~lp1626436ProposedWithTwoPatches
[11359.569165] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[11359.569167] systemd-udevd   D a31788e77ba8 0   341  1 0x0100
[11359.569173]  a31788e77ba8 00ff84c71a68 a3149967 
a31788e82ac0
[11359.569177]  88e77db0 a31788e78000 a317893bc070 
a317893bc088
[11359.569179]  a31788e77be0 a3149cf771c0 a31788e77bc0 
85296905
[11359.569182] Call Trace:
[11359.569190]  [] schedule+0x35/0x80
[11359.569193]  [] rwsem_down_read_failed+0x103/0x160
[11359.569197]  [] call_rwsem_down_read_failed+0x18/0x30
[11359.569200]  [] down_read+0x20/0x40
[11359.569202]  [] get_super.part.7+0x95/0xd0
[11359.569204]  [] get_super+0x26/0x30
[11359.569208]  [] fsync_bdev+0x18/0x60
[11359.569211]  [] invalidate_partition+0x24/0x50
[11359.569213]  [] rescan_partitions+0x53/0x2b0
[11359.569216]  [] ? security_capable+0x48/0x60
[11359.569218]  [] __blkdev_reread_part+0x65/0x70
[11359.569220]  [] blkdev_reread_part+0x23/0x40
[11359.569222]  [] blkdev_ioctl+0x425/0x910
[11359.569225]  [] ? __seccomp_filter+0x67/0x260
[11359.569228]  [] block_ioctl+0x3d/0x50
[11359.569231]  [] do_vfs_ioctl+0xa3/0x610
[11359.569233]  [] ? __secure_computing+0x43/0xe0
[11359.569236]  [] ? syscall_trace_enter+0xce/0x2f0
[11359.569239]  [] SyS_ioctl+0x79/0x90
[11359.569241]  [] do_syscall_64+0x5e/0xc0
[11359.569244]  [] entry_SYSCALL64_slow_path+0x25/0x25
[11359.569320] INFO: task mount.ntfs:15670 blocked for more than 120 seconds.
[11359.569323]   Not tainted 4.8.0-29-generic 
#31~lp1626436ProposedWithTwoPatches
[11359.569324] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[11359.569325] mount.ntfs  D a314d0d1bd68 0 15670   5268 0x
[11359.569329]  a314d0d1bd68 00010003 a3178bef9c80 
a3149967
[11359.569332]  3d862ecf a314d0d1c000 a3149cf771dc 
a3149967
[11359.569334]   a3149cf771e0 a314d0d1bd80 
85296905
[11359.569337] Call Trace:
[11359.569340]  [] schedule+0x35/0x80
[11359.569342]  [] schedule_preempt_disabled+0xe/0x10
[11359.569344]  [] __mutex_lock_slowpath+0xb9/0x130
[11359.569347]  [] mutex_lock+0x1f/0x30
[11359.569350]  [] blkdev_put+0x20/0x110
[11359.569352]  [] blkdev_close+0x34/0x70
[11359.569354]  [] __fput+0xe7/0x230
[11359.569356]  [] fput+0xe/0x10
[11359.569358]  [] task_work_run+0x80/0xa0
[11359.569361]  [] exit_to_usermode_loop+0xc2/0xd0
[11359.569363]  [] syscall_return_slowpath+0x4e/0x60
[11359.569366]  [] entry_SYSCALL_64_fastpath+0xa6/0xa8


root 15670  0.0  0.0  16040   460 ?Ds   10:41   0:00 
/sbin/mount.ntfs /dev/sdb /run/media/root/553BDB6430706196 -o 
rw,nodev,nosuid,uid=0,gid=0,uhelper=udisks2


(uninterruptible kernel deep sleep, 'D' state).

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Title:
  unmounting NTFS causes mount.ntfs process to get stuck in eternal
  kernel deep sleep

Status in linux package in Ubuntu:
  Confirmed
Status in udisks2 package in Ubuntu:
  Fix Released

Bug description:
  Since Mid-November the udisks2 test (https://jenkins.qa.ubuntu.com/job
  /vivid-adt-udisks2/? shows it happened between Nov 13 and 19) exhibits
  a regression with NTFS: Unmounting causes the ntfs-3g process to go
  into kernel deep sleep and umount hangs forever.

  This can be reproduced with

sudo apt install ntfs-3g
sudo modprobe scsi_debug
# check dmesg which drive this created; e. g. /dev/sda
sudo mkntfs -F /dev/sda
sudo mount /dev/sda /mnt

  Now you have a process which is happy:
  root 12821  0.0  0.0  15272  1948 ?Ss   15:49   0:00 
/sbin/mount.ntfs /dev/sda /mnt -o rw

  You can work with /mnt, edit files, etc. But now unmount:

sudo umount /mnt

  This never returns, and  the process goes into uninterruptible kernel
  sleep ("D"):

  root 12928  0.0  0.0  15272  1948 ?Ds   15:55   0:00
  /sbin/mount.ntfs /dev/sda /mnt -o rw

  The strace for the umount until the hang is

  ubuntu@autopkgtest:~$ sudo strace -vvtts1024 -p 12928
  Process 12928 attached
  15:56:17.938299 read(4, 
"0\0\0\0\2\0\0\0\2\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0",
 135168) = 48
  15:56:22.338931 read(4, 
"(\0\0\0&\0\0\0\3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
 135168) = 40
  15:56:22.339637 sendto(5, "<29>Dec  3 15:56:22 ntfs-3g[12928]: Unmounting 
/dev/sda ()\n", 59, MSG_NOSIGNAL, NULL, 0) = 59
  15:56:22.340509 fsync(3)   

[Kernel-packages] [Bug 1602888] Re: Dell Inspiron 7559 fans do not shut off once started, even when cool

[Alex Ivanov]

@filsd Thank you much!

@Peter 
> Installed Ubuntu 14.04 from filsd (thank you for sharing that btw) on my i7 
> Inspiron

Just wondering on how you installed, since if your system initially came with 
Windows preinstalled, filsd's recovery media wouldn't allow you to install the 
system. See 
https://github.com/dell/dell-recovery/commit/e7eef25094a535c0447a039f741547cb955f818f
Unless you modified the image :-)

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Title:
  Dell Inspiron 7559 fans do not shut off once started, even when cool

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to
  be an issue with the fan control. When I first boot up the machine the
  fans are off. However, after the laptop warms up under normal usage,
  the fans kick on and then never shut off again.  Even when the CPU
  cools down to below 35c, the fans will continue to run.

  If I suspend the the laptop, and then immediately wake it up again
  then fans are once again off, until it warms up again.  So
  essentially, once the fans start they don't seem to ever shut off.

  Fans seem to work normally under Windows 10.  They turn on as needed,
  and then turn off once the laptop cools down.

  I've tried the various BIOS updates that Dell has released, without
  success. I am currently running Dell's latest BIOS for this laptop
  (v1.1.8)

  Below is the output of lm-sensors showing the fans running when the
  CPU is at a cool 35c

  dell_smm-virtual-0
  Adapter: Virtual device
  Processor Fan: 1925 RPM
  Processor Fan: 2143 RPM
  CPU:+35.0°C  
  GPU: +1.0°C  
  SODIMM: +49.0°C

  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:  bob1709 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 13 19:18:45 2016
  HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77
  InstallationDate: Installed on 2016-07-13 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7559
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed 
root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/17/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.8
  dmi.board.name: 0H0CC0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7559
  dmi.product.version: 1.1.8
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1644726] Re: AD5593R configurable multi-channel converter support

[Shrirang Bagul]

** Summary changed:

- AD5593R configurable ADC/DAC/GPIO support
+ AD5593R configurable multi-channel converter support

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Title:
  AD5593R configurable multi-channel converter support

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  Support Analog devices 8 channel configurable ADC/DAC/GPIO device in
  Ubuntu kernel.

  http://www.analog.com/media/en/technical-documentation/data-
  sheets/AD5593R.pdf

  This bug is used for tracking purposes, please do not triage.

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[Kernel-packages] [Bug 1640613] Re: linux: 3.19.0-75.83 -proposed tracker

[Pierre Equoy]

Hardware Certification have begun testing this -proposed kernel.

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: Canonical Hardware Certification (canonical-hw-cert) => Pierre 
Equoy (pierre-equoy)

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Title:
  linux: 3.19.0-75.83 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  In Progress
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 prepare-package-signed 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:
  Fix Released
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  Confirmed

Bug description:
  This bug is for tracking the 3.19.0-75.83 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
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1619918] Re: lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error)

[Rolf Leggewie]

I've downloaded the kernel from
http://kernel.ubuntu.com/~jsalisbury/lp1619918/xenial/ and
https://launchpad.net/~canonical-kernel-security-
team/+archive/ubuntu/ppa/+build/11038082 now.  Both kernels have the
same problem/regression (verified with "sudo btrfs fi show /")

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Title:
  lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error)

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

Bug description:
  I run an amd64 kernel on trusty.  The e2fsprogs package was still the
  32 bit i386 variety.  This lead to the following situation (for
  essentially all files on a btrfs partition).

  $ lsattr 
/lib/modules/3.13.0-95-generic/kernel/drivers/staging/lustre/lustre/ptlrpc/ptlrpc.ko
  lsattr: Inappropriate ioctl for device While reading flags on 
/lib/modules/3.13.0-95-generic/kernel/drivers/staging/lustre/lustre/ptlrpc/ptlrpc.ko

  The problem was resolved by installing e2fsprogs:amd64.

  https://patchwork.kernel.org/patch/7517361/ might be related.

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