kernel-packages team mailing list archive

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

Dave Peck, could you please confirm this issue exists with the latest
development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal (Applications->Accessories->Terminal), as it will
automatically gather and attach updated debug information to this
report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags removed: bios-outdated-r0170d6
** Tags added: latest-bios-r0170d6

-- 
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/1088992

Title:
  [Sony VAIO SVE1712C5E] Backlight brightness controls not working in
  12.10

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I have recently updated from 12.04 LTS to 12.10 to enable better
  support for UEFI booting on my machine.

  Now that I have updated to 12.10 the brightness controls no longer
  work. They were working fine in Version 12.04 LTS. I have been
  debugging this problem with a very helpful person (Toz) on the Ubuntu
  Forums and it would be worth taking a look at this thread to see
  progress to date http://ubuntuforums.org/showthread.php?t=2092897

  As suggested I have created a bug report with "ubuntu-bug linux" in
  terminal.

  I am happy to provide any additional information they may help resolve
  this problem.

  Regards,  Dave.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-19-generic 3.5.0-19.30
  ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
  Uname: Linux 3.5.0-19-generic x86_64
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  mrpeck     2089 F.... pulseaudio
   /dev/snd/controlC0:  mrpeck     2089 F.... pulseaudio
  Date: Tue Dec 11 16:18:06 2012
  HibernationDevice: RESUME=UUID=2f6c7b43-284c-42d6-954f-42eb906d03c2
  InstallationDate: Installed on 2012-12-07 (4 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MachineType: Sony Corporation SVE1712C5E
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-19-generic.efi.signed root=UUID=0f0e5ff5-ec6b-4fdf-89da-2852db86b2cb ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-19-generic N/A
   linux-backports-modules-3.5.0-19-generic  N/A
   linux-firmware                            1.95
  SourcePackage: linux
  StagingDrivers: rts_pstor
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/23/2012
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: R0140D6
  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:bvnInsydeCorp.:bvrR0140D6:bd08/23/2012:svnSonyCorporation:pnSVE1712C5E:pvrC904SF1U:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVE1712C5E
  dmi.product.version: C904SF1U
  dmi.sys.vendor: Sony Corporation

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