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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Reuben Thomas, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/939862/comments/5
regarding the machine had hardware failure. For future reference you can
manage the status of your own bugs by clicking on the current status in
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https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
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future bugs you may find.

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

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https://bugs.launchpad.net/bugs/939862

Title:
  [Samsung NP-NC10-KA01AE] Brightness control no longer works properly

Status in “linux” package in Ubuntu:
  Invalid

Bug description:
  The Fn+Brightness keys on the Samsung NC-10, which need a quirk to
  work, did not work with any Oneiric kernel until 3.0.0-15. This
  appears to be because (according to the Changelog) a quirk was added
  to that version. Previously, I had been using the latest natty kernel,
  which continued to work.

  Unfortunately, though I can see nothing relevant in the Changelog,
  3.0.0-16 breaks this functionality again: the brightness controls
  allow only the minimum, minimum + 1, and maximum brightness levels to
  be set, but nothing intermediate.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-16-generic 3.0.0-16.28
  ProcVersionSignature: Ubuntu 3.0.0-15.26-generic 3.0.13
  Uname: Linux 3.0.0-15-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 1.23-0ubuntu4
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  rrt        1469 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0340000 irq 43'
     Mixer name	: 'Realtek ALC272'
     Components	: 'HDA:10ec0272,144dca00,00100001'
     Controls      : 20
     Simple ctrls  : 12
  Date: Thu Feb 23 15:18:30 2012
  HibernationDevice: RESUME=/dev/sda5
  MachineType: SAMSUNG ELECTRONICS CO., LTD. NC10
  ProcKernelCmdLine: root=UUID=fd8647f1-0fae-402b-b071-b04ab28d4d73 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-15-generic N/A
   linux-backports-modules-3.0.0-15-generic  N/A
   linux-firmware                            1.60
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux
  UpgradeStatus: Upgraded to oneiric on 2011-10-06 (139 days ago)
  dmi.bios.date: 09/08/2009
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 11CA.M015.20090908.RHU
  dmi.board.name: NC10
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr11CA.M015.20090908.RHU:bd09/08/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC10:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC10:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: NC10
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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