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[Bug 1266070] [NEW] Brightness controls after suspend Macbook Air 2013

 

*** This bug is a duplicate of bug 1197482 ***
    https://bugs.launchpad.net/bugs/1197482

Public bug reported:

The resume buttons do not work after you place the machine in suspend.
You can tell the machine is on as if you place a bright light on the
screen you can see the desktop.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.12.0-7-generic 3.12.0-7.15
ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
Uname: Linux 3.12.0-7-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.12.7-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  srj        1518 F.... pulseaudio
 /dev/snd/controlC0:  srj        1518 F.... pulseaudio
CurrentDesktop: XFCE
CurrentDmesg: [   23.235024] init: anacron main process (1016) killed by TERM signal
Date: Sat Jan  4 17:48:15 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=e52a76aa-5a80-4266-851d-7fc0b3670f57
InstallationDate: Installed on 2013-12-19 (16 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131217)
MachineType: Apple Inc. MacBookAir6,2
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.12.0-7-generic.efi.signed root=UUID=38275e35-c5d2-41ef-932b-7f955fda2a29 ro libata.force=1:noncq quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.12.0-7-generic N/A
 linux-backports-modules-3.12.0-7-generic  N/A
 linux-firmware                            1.119
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/27/2013
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA61.88Z.0099.B04.1309271229
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-7DF21CB3ED6977E5
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir6,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-7DF21CB3ED6977E5
dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B04.1309271229:bd09/27/2013:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5:
dmi.product.name: MacBookAir6,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

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


** Tags: amd64 apport-bug trusty

** This bug has been marked a duplicate of bug 1197482
   8086:0a26 [MacBook Air 6,2] After suspend/resume, screen is dark for brighness levels below 13 with i915 driver

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https://bugs.launchpad.net/bugs/1266070

Title:
  Brightness controls after suspend Macbook Air 2013

Status in “linux” package in Ubuntu:
  New

Bug description:
  The resume buttons do not work after you place the machine in suspend.
  You can tell the machine is on as if you place a bright light on the
  screen you can see the desktop.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.12.0-7-generic 3.12.0-7.15
  ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
  Uname: Linux 3.12.0-7-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.12.7-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  srj        1518 F.... pulseaudio
   /dev/snd/controlC0:  srj        1518 F.... pulseaudio
  CurrentDesktop: XFCE
  CurrentDmesg: [   23.235024] init: anacron main process (1016) killed by TERM signal
  Date: Sat Jan  4 17:48:15 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e52a76aa-5a80-4266-851d-7fc0b3670f57
  InstallationDate: Installed on 2013-12-19 (16 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131217)
  MachineType: Apple Inc. MacBookAir6,2
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.12.0-7-generic.efi.signed root=UUID=38275e35-c5d2-41ef-932b-7f955fda2a29 ro libata.force=1:noncq quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.12.0-7-generic N/A
   linux-backports-modules-3.12.0-7-generic  N/A
   linux-firmware                            1.119
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/27/2013
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBA61.88Z.0099.B04.1309271229
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-7DF21CB3ED6977E5
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookAir6,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-7DF21CB3ED6977E5
  dmi.modalias: dmi:bvnAppleInc.:bvrMBA61.88Z.0099.B04.1309271229:bd09/27/2013:svnAppleInc.:pnMacBookAir6,2:pvr1.0:rvnAppleInc.:rnMac-7DF21CB3ED6977E5:rvrMacBookAir6,2:cvnAppleInc.:ct10:cvrMac-7DF21CB3ED6977E5:
  dmi.product.name: MacBookAir6,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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