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[Bug 1279282] Re: There are no LCD backlight brightness function and OSD with Fn hot keys under Ubuntu 13.10.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "P.J.Lin" <pjlin@xxxxxxxxxxxx>
Date: Wed, 26 Feb 2014 05:43:48 -0000
Reply-to: Bug 1279282 <1279282@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

apport information

** Tags added: apport-collected

** Description changed:

Steps to reproduce :

#1. Install Ubuntu 13.10 x64
#2. Change OS indication.
$ sudo gedit /etc/default/grub
Find
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
Change to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_os_name=Linux acpi_osi="
$ sudo update-grub
(Reboot)
#3.Press hot key Fn+F8 or Fn+F9.

More information :

Our BIOS engineer had already checked the ACPI ASL code and all the necessary event notifications are normally notified as expected while Fn hot key pressed. Butthis issue is still there. We think there is no Intel graphics driver in Ubuntu 13.10.That's why we need it.
There is no problem for all our Shark Bay models with the same ASL event notification under Ubuntu 13.10.
+ ---
+ ApportVersion: 2.12.5-0ubuntu2.2
+ Architecture: amd64
+ DistroRelease: Ubuntu 13.10
+ InstallationDate: Installed on 2014-01-09 (47 days ago)
+ InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
+ MarkForUpload: True
+ Package: linux (not installed)
+ Tags: saucy
+ Uname: Linux 3.13.3-031303-generic x86_64
+ UnreportableReason: The running kernel is not an Ubuntu kernel
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1279282/+attachment/3997301/+files/ProcEnviron.txt

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https://bugs.launchpad.net/bugs/1279282

Title:
There are no LCD backlight brightness function and OSD with Fn hot
keys under Ubuntu 13.10.

Status in “linux” package in Ubuntu:
Confirmed

Bug description:
Steps to reproduce :

More information :

Our BIOS engineer had already checked the ACPI ASL code and all the necessary event notifications are normally notified as expected while Fn hot key pressed. Butthis issue is still there. We think there is no Intel graphics driver in Ubuntu 13.10.That's why we need it.
There is no problem for all our Shark Bay models with the same ASL event notification under Ubuntu 13.10.
---
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
DistroRelease: Ubuntu 13.10
InstallationDate: Installed on 2014-01-09 (47 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MarkForUpload: True
Package: linux (not installed)
Tags: saucy
Uname: Linux 3.13.3-031303-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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