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[Bug 1587510] [NEW] Thinkpad keyboard backlight is not properly restored on resume from suspend

 

Public bug reported:

This is fixed in: https://github.com/torvalds/linux/commit/afcedeb

Please backport this to Yakkety and to Xenial (once lp:1574498 fix is released)
--- 
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  marco      2143 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=e95ce812-4be1-4186-9f30-e10d6d6430f5
InstallationDate: Installed on 2016-05-02 (28 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160415)
MachineType: LENOVO 20F9CTO1WW
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-23-generic.efi.signed root=UUID=328bf97f-143a-483c-8ca9-282e1bfbdf79 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-23-generic N/A
 linux-backports-modules-4.4.0-23-generic  N/A
 linux-firmware                            1.157
Tags:  xenial
Uname: Linux 4.4.0-23-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
_MarkForUpload: True
dmi.bios.date: 04/14/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1CET43W (1.11 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20F9CTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN1CET43W(1.11):bd04/14/2016:svnLENOVO:pn20F9CTO1WW:pvrThinkPadT460s:rvnLENOVO:rn20F9CTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20F9CTO1WW
dmi.product.version: ThinkPad T460s
dmi.sys.vendor: LENOVO

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


** Tags: apport-collected xenial

** Tags added: apport-collected xenial

** Description changed:

  This is fixed in: https://github.com/torvalds/linux/commit/afcedeb
  
- Please backport this to Yakkety and to Xenial (once lp:1574498 fix is
- released)
+ Please backport this to Yakkety and to Xenial (once lp:1574498 fix is released)
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2.1
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  marco      2143 F.... pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ HibernationDevice: RESUME=UUID=e95ce812-4be1-4186-9f30-e10d6d6430f5
+ InstallationDate: Installed on 2016-05-02 (28 days ago)
+ InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160415)
+ MachineType: LENOVO 20F9CTO1WW
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-23-generic.efi.signed root=UUID=328bf97f-143a-483c-8ca9-282e1bfbdf79 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
+ RelatedPackageVersions:
+  linux-restricted-modules-4.4.0-23-generic N/A
+  linux-backports-modules-4.4.0-23-generic  N/A
+  linux-firmware                            1.157
+ Tags:  xenial
+ Uname: Linux 4.4.0-23-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
+ _MarkForUpload: True
+ dmi.bios.date: 04/14/2016
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: N1CET43W (1.11 )
+ dmi.board.asset.tag: Not Available
+ dmi.board.name: 20F9CTO1WW
+ dmi.board.vendor: LENOVO
+ dmi.board.version: SDK0J40697 WIN
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: None
+ dmi.modalias: dmi:bvnLENOVO:bvrN1CET43W(1.11):bd04/14/2016:svnLENOVO:pn20F9CTO1WW:pvrThinkPadT460s:rvnLENOVO:rn20F9CTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
+ dmi.product.name: 20F9CTO1WW
+ dmi.product.version: ThinkPad T460s
+ dmi.sys.vendor: LENOVO

-- 
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/1587510

Title:
  Thinkpad keyboard backlight is not properly restored on resume from
  suspend

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This is fixed in: https://github.com/torvalds/linux/commit/afcedeb

  Please backport this to Yakkety and to Xenial (once lp:1574498 fix is released)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  marco      2143 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=e95ce812-4be1-4186-9f30-e10d6d6430f5
  InstallationDate: Installed on 2016-05-02 (28 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160415)
  MachineType: LENOVO 20F9CTO1WW
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-23-generic.efi.signed root=UUID=328bf97f-143a-483c-8ca9-282e1bfbdf79 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-23-generic N/A
   linux-backports-modules-4.4.0-23-generic  N/A
   linux-firmware                            1.157
  Tags:  xenial
  Uname: Linux 4.4.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 04/14/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET43W (1.11 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20F9CTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrN1CET43W(1.11):bd04/14/2016:svnLENOVO:pn20F9CTO1WW:pvrThinkPadT460s:rvnLENOVO:rn20F9CTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20F9CTO1WW
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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