[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-11-02 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Expired

Bug description:
  The backlight for this model cannot be modified by the backlight keys.

  WORKAROUND: Set in /etc/default/grub :
  acpi_backlight=none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1613106/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-09-03 Thread Christopher M. Penalver
Michael Murphy, as per https://esupport.sony.com/US/p/model-
home.pl?mdl=VPCEG16FM&template_id=1®ion_id=1&tab=download#/downloadTab
an update to your computer's buggy, insecure, and outdated BIOS is
available (R0240Z8). When you update to this following
https://help.ubuntu.com/community/BIOSUpdate how does this improve the
situation?

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

Also, you don't have to create a new report.

It is most helpful that after the BIOS is updated, if the problem is still 
reproducible:
1) Please provide the output of the following terminal command (not perform an 
apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on how this improves the 
situation.
3) Please mark this report Status Confirmed.

If it's not reproducible, please mark this as Invalid.

Thank you for your help.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The backlight for this model cannot be modified by the backlight keys.

  WORKAROUND: Set in /etc/default/grub :
  acpi_backlight=none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1613106/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-09-03 Thread Michael Murphy
It still occurs with rc4

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The backlight for this model cannot be modified by the backlight keys.

  WORKAROUND: Set in /etc/default/grub :
  acpi_backlight=none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1613106/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-09-01 Thread Christopher M. Penalver
Michael Murphy, to keep this relevant to upstream, one would want to
test the latest mainline kernel (now 4.8-rc4) as it is released.

Could you please advise?

** Description changed:

- The backlight for this model cannot be modified by the backlight keys
- unless a GRUB configuration is built with acpi_backlight=none set in
- /etc/default/grub.
+ The backlight for this model cannot be modified by the backlight keys.
+ 
+ WORKAROUND: Set in /etc/default/grub :
+ acpi_backlight=none
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
-  /dev/snd/controlC0:  mmstick3054 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
+  /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
-  TERM=xterm-256color
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm-256color
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.4.0-34-generic N/A
-  linux-backports-modules-4.4.0-34-generic  N/A
-  linux-firmware1.157.3
+  linux-restricted-modules-4.4.0-34-generic N/A
+  linux-backports-modules-4.4.0-34-generic  N/A
+  linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

** Tags added: bios-outdated-r0240z8

** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-4.8-rc2

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The backlight for this model cannot be modified by the backlight keys.

  WORKAROUND: Set in /etc/default/grub :
  acpi_backlight=none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassi

[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-08-15 Thread Michael Murphy
It's been an issue with this laptop since the day the laptop released,
so there has never been a solution. testing the latest kernel is always
what I do, so I can verify that 4.8-rc2 does not include a fix for this
model.

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The backlight for this model cannot be modified by the backlight keys
  unless a GRUB configuration is built with acpi_backlight=none set in
  /etc/default/grub.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1613106/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1613106] Re: Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

2016-08-15 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

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

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

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

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


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc2/

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

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1613106

Title:
  Sony VAIO PCG-61A12L (VPCEG16FM) Intel Backlight Issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The backlight for this model cannot be modified by the backlight keys
  unless a GRUB configuration is built with acpi_backlight=none set in
  /etc/default/grub.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   mmstick3054 F...m pulseaudio
   /dev/snd/controlC0:  mmstick3054 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sun Aug 14 15:43:13 2016
  HibernationDevice: RESUME=UUID=43c727dc-4258-4b8f-b38d-ac0aaa416526
  InstallationDate: Installed on 2016-08-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  MachineType: Sony Corporation VPCEG16FM
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-34-generic 
root=UUID=4001663d-ba36-4c89-a89a-bb248d1d261c ro rootflags=subvol=@ quiet 
splash acpi_osi=Linux acpi_backlight=none video.use_native_backlight=1 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R0210Z8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnINSYDE:bvrR0210Z8:bd05/02/2011:svnSonyCorporation:pnVPCEG16FM:pvrC900R1KJ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEG16FM
  dmi.product.version: C900R1KJ
  dmi.sys.vendor: Sony Corporation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1613106/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp