F5 + Fn and F6 + Fn (screen brightness) still does not work with kernel
3.5.0-28-generic #48~precise1-Ubuntu


2013/5/14 sami <1030...@bugs.launchpad.net>

> Hi,
>
> as of 3.2.0-41-generic, all special keys are working.
>
> The change happened between 2013-04-06 and 3.2.0-41, but I don't know in
> wich kernel version exactly...
>
> ** Changed in: linux (Ubuntu)
>        Status: Confirmed => Fix Released
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1030556
>
> Title:
>   Special keys don't work on ASUS N56VZ
>
> Status in “linux” package in Ubuntu:
>   Fix Released
>
> Bug description:
>   Special keys don't work on ASUS N56VZ.
>
>   This is very simlar to http://bugs.debian.org/cgi-
>   bin/bugreport.cgi?bug=679158#62 but with very small differences.
>
>   Here is a list of the available special keys:
>        Key  Description
>   Fn+
>         F1  Sleep
>         F2  Wireless on/off
>         F3  decrease keyboard backlight brightness
>         F4  increase keyboard backlight brightness
>         F5  decrease screen brightness
>         F6  increase screen brightness
>         F7  enable/disable screen
>         F8  toggle screen/external
>         F9  disable touchpad
>        F10  mute sound
>        F11  decrease volume
>        F12  increase volume
>          C    ? (maybe "Splendid Video Intelligent Technology" on/off,
> maybe not)
>          V   start webcam application
>      Space    cycle through power saving modes
>         Up       (multimedia) stop
>       Down   (multimedia) play/pause
>       Left      (multimedia) backward
>       Right    (multimedia) forward
>   Enter (on the keypad)  calc
>
>   On a fresh ubuntu 12.04 install, nothing works, except F1, F2 and F7.
>   I set up an upstream 3.5 kernel and patched it according to
> http://permalink.gmane.org/gmane.linux.drivers.platform.x86.devel/3537
>
>   With the patch: everything works but F5, F6, C, V.
>   - C and V can be configurated through keyboard settings, so there is
> nothing to worry about
>   - F5 and F6 give nothing to dmesg and are not recognized by keyboard
> settings (i cannot use them on any shortut)...
>   - I don't know if space is working (let me know and i will do the test)
>
>   --> Finally,
>   - there is a need to backport the fix mentionned above
>   - there is really something wrong with F5 and F6 that are still not
> working even after the fix...
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 12.04
>   Package: linux-image-generic 3.2.0.27.29
>   ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21
>   Uname: Linux 3.2.0-27-generic x86_64
>   AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
>   AplayDevices:
>    **** List of PLAYBACK Hardware Devices ****
>    card 0: PCH [HDA Intel PCH], device 0: ALC663 Analog [ALC663 Analog]
>      Subdevices: 1/1
>      Subdevice #0: subdevice #0
>   ApportVersion: 2.0.1-0ubuntu11
>   Architecture: amd64
>   ArecordDevices:
>    **** List of CAPTURE Hardware Devices ****
>    card 0: PCH [HDA Intel PCH], device 0: ALC663 Analog [ALC663 Analog]
>      Subdevices: 1/1
>      Subdevice #0: subdevice #0
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  sam        1732 F.... pulseaudio
>   Card0.Amixer.info:
>    Card hw:0 'PCH'/'HDA Intel PCH at 0xf7a10000 irq 44'
>      Mixer name : 'Realtek ALC663'
>      Components : 'HDA:10ec0663,10431477,00100002'
>      Controls      : 23
>      Simple ctrls  : 13
>   CheckboxSubmission: 54021779511d0213081a2b1707bf951c
>   CheckboxSystem: 4c773cd91921f9618cc2f1893bc1a87a
>   Date: Sun Jul 29 18:15:21 2012
>   InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
> (20120425)
>   MachineType: ASUSTeK COMPUTER INC. N56VZ
>   ProcEnviron:
>    TERM=xterm
>    PATH=(custom, no user)
>    LANG=en_US.UTF-8
>    SHELL=/bin/bash
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic
> root=UUID=e0784b72-afa1-4bdb-bc89-fef934982476 ro quiet splash vt.handoff=7
>   RelatedPackageVersions:
>    linux-restricted-modules-3.2.0-27-generic N/A
>    linux-backports-modules-3.2.0-27-generic  N/A
>    linux-firmware                            1.79
>   SourcePackage: linux
>   StagingDrivers: mei keucr
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 05/11/2012
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: N56VZ.204
>   dmi.board.asset.tag: ATN12345678901234567
>   dmi.board.name: N56VZ
>   dmi.board.vendor: ASUSTeK COMPUTER INC.
>   dmi.board.version: 1.0
>   dmi.chassis.asset.tag: No Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: ASUSTeK COMPUTER INC.
>   dmi.chassis.version: 1.0
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvrN56VZ.204:bd05/11/2012:svnASUSTeKCOMPUTERINC.:pnN56VZ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN56VZ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
>   dmi.product.name: N56VZ
>   dmi.product.version: 1.0
>   dmi.sys.vendor: ASUSTeK COMPUTER INC.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1030556/+subscriptions
>

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Title:
  Special keys don't work on ASUS N56VZ

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