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Message #48741
[Bug 1279282] Re: There are no LCD backlight brightness function and OSD with Fn hot keys under Ubuntu 13.10.
** Description changed:
- Steps to reproduce :
-
+ 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"
+ GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
Change to
- GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_os_name=Linux acpi_osi="
+ 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.
- ---
+ 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. But this 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
- ---
+ ---
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: clevo 1814 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: clevo 1814 F.... pulseaudio
DistroRelease: Ubuntu 13.10
HibernationDevice: RESUME=UUID=223d0897-5f92-40af-874c-05f18ee70f8a
InstallationDate: Installed on 2014-03-03 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Notebook W54XTU
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed root=UUID=138fbaf1-adbf-42a3-a04f-99be36d38dab ro quiet splash acpi_os_name=Linux acpi_osi= vt.handoff=7
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
RelatedPackageVersions:
- linux-restricted-modules-3.11.0-12-generic N/A
- linux-backports-modules-3.11.0-12-generic N/A
- linux-firmware 1.116
+ linux-restricted-modules-3.11.0-12-generic N/A
+ linux-backports-modules-3.11.0-12-generic N/A
+ linux-firmware 1.116
Tags: saucy
Uname: Linux 3.11.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 01/21/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.6.5
dmi.board.asset.tag: Tag 12345
dmi.board.name: W54XTU
dmi.board.vendor: Notebook
dmi.board.version: V1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 11
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd01/21/2014:svnNotebook:pnW54XTU:pvrNotApplicable:rvnNotebook:rnW54XTU:rvrV1.0:cvnNotebook:ct11:cvrN/A:
dmi.product.name: W54XTU
dmi.product.version: Not Applicable
dmi.sys.vendor: Notebook
--
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/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:
#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. But this 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
---
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: clevo 1814 F.... pulseaudio
DistroRelease: Ubuntu 13.10
HibernationDevice: RESUME=UUID=223d0897-5f92-40af-874c-05f18ee70f8a
InstallationDate: Installed on 2014-03-03 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Notebook W54XTU
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed root=UUID=138fbaf1-adbf-42a3-a04f-99be36d38dab ro quiet splash acpi_os_name=Linux acpi_osi= vt.handoff=7
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
RelatedPackageVersions:
linux-restricted-modules-3.11.0-12-generic N/A
linux-backports-modules-3.11.0-12-generic N/A
linux-firmware 1.116
Tags: saucy
Uname: Linux 3.11.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 01/21/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.6.5
dmi.board.asset.tag: Tag 12345
dmi.board.name: W54XTU
dmi.board.vendor: Notebook
dmi.board.version: V1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 11
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd01/21/2014:svnNotebook:pnW54XTU:pvrNotApplicable:rvnNotebook:rnW54XTU:rvrV1.0:cvnNotebook:ct11:cvrN/A:
dmi.product.name: W54XTU
dmi.product.version: Not Applicable
dmi.sys.vendor: Notebook
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