Comment 38 for bug 779166

Guys I told you. I have solved the problem. Don't you read?

On Mon, May 16, 2011 at 8:07 PM, Diogo Coelho <email address hidden>wrote:

> PS: Booting my old kernel 2.6.35-28-generic, the backlight works again.
>
> --
> You received this bug notification because you are a direct subscriber
> of a duplicate bug (752165).
> https://bugs.launchpad.net/bugs/779166
>
> Title:
> Upgrade to version 11.04, disable the laptop display back light
>
> Status in NULL Project:
> Invalid
> Status in “linux” package in Ubuntu:
> Confirmed
>
> Bug description:
> My laptop is a Acer Aspire 5732Z. When the system finish the update
> and reboot, at startup the display back light is off.
>
> PS: I'm unable to register/login in
> https://help.launchpad.net/UserPreferences?action=login
> ---
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
> AplayDevices:
> **** List of PLAYBACK Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> Architecture: amd64
> ArecordDevices:
> **** List of CAPTURE Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: crazygangster 1744 F.... pulseaudio
> Card0.Amixer.info:
> Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 46'
> Mixer name : 'Realtek ALC272X'
> Components : 'HDA:10ec0272,10250212,00100001'
> Controls : 16
> Simple ctrls : 9
> DistroRelease: Ubuntu 11.04
> HibernationDevice: RESUME=UUID=354838ae-6be5-4e73-972c-1ea464b7741a
> InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64
> (20101007)
> MachineType: Acer Aspire 5732Z
> Package: linux (not installed)
> ProcEnviron:
> LANGUAGE=en
> LANG=pt_PT.utf8
> LC_MESSAGES=en_US.UTF-8
> SHELL=/bin/bash
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
> root=UUID=224fcb50-9794-49f4-af28-72262aeb41d0 ro quiet splash vt.handoff=7
> ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
> RelatedPackageVersions:
> linux-restricted-modules-2.6.38-8-generic N/A
> linux-backports-modules-2.6.38-8-generic N/A
> linux-firmware 1.52
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> Tags: natty running-unity
> Uname: Linux 2.6.38-8-generic x86_64
> UpgradeStatus: Upgraded to natty on 2011-05-07 (1 days ago)
> UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin
> netdev nopasswdlogin plugdev root sambashare tape vboxusers video
> dmi.bios.date: 08/03/2009
> dmi.bios.vendor: Acer
> dmi.bios.version: V2.06
> dmi.board.asset.tag: Base Board Asset Tag
> dmi.board.name: Aspire 5732Z
> dmi.board.vendor: Acer
> dmi.board.version: V2.06
> dmi.chassis.type: 10
> dmi.chassis.vendor: Acer
> dmi.chassis.version: V2.06
> dmi.modalias:
> dmi:bvnAcer:bvrV2.06:bd08/03/2009:svnAcer:pnAspire5732Z:pvrV2.06:rvnAcer:rnAspire5732Z:rvrV2.06:cvnAcer:ct10:cvrV2.06:
> dmi.product.name: Aspire 5732Z
> dmi.product.version: V2.06
> dmi.sys.vendor: Acer
>
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> https://bugs.launchpad.net/null/+bug/779166/+subscribe
>