You have been subscribed to a public bug:
The Fn keys does show the brightness indicator, but the brightness
itself is not changed. The brightness regulator in the power applet in
the notification area does not work either.
lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port
(rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series
Chipset HECI Controller (rev 06)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2
Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High
Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express
Root Port 1 (rev 05)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express
Root Port 4 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2
Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface
Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port
SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller
(rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series
Chipset Thermal Subsystem (rev 05)
02:00.0 VGA compatible controller: nVidia Corporation Device 0a7a (rev a2)
02:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev
a1)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless
LAN Controller (rev 01)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 06)
3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture
Generic Non-core Registers (rev 02)
3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture
System Address Decoder (rev 02)
3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
3f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
3f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
lspci -n
00:00.0 0600: 8086:0044 (rev 02)
00:01.0 0604: 8086:0045 (rev 02)
00:16.0 0780: 8086:3b64 (rev 06)
00:1a.0 0c03: 8086:3b3c (rev 05)
00:1b.0 0403: 8086:3b56 (rev 05)
00:1c.0 0604: 8086:3b42 (rev 05)
00:1c.3 0604: 8086:3b48 (rev 05)
00:1d.0 0c03: 8086:3b34 (rev 05)
00:1e.0 0604: 8086:2448 (rev a5)
00:1f.0 0601: 8086:3b09 (rev 05)
00:1f.2 0106: 8086:3b29 (rev 05)
00:1f.3 0c05: 8086:3b30 (rev 05)
00:1f.6 1180: 8086:3b32 (rev 05)
02:00.0 0300: 10de:0a7a (rev a2)
02:00.1 0403: 10de:0be3 (rev a1)
03:00.0 0280: 14e4:4727 (rev 01)
05:00.0 0200: 10ec:8168 (rev 06)
3f:00.0 0600: 8086:2c62 (rev 02)
3f:00.1 0600: 8086:2d01 (rev 02)
3f:02.0 0600: 8086:2d10 (rev 02)
3f:02.1 0600: 8086:2d11 (rev 02)
3f:02.2 0600: 8086:2d12 (rev 02)
3f:02.3 0600: 8086:2d13 (rev 02)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: stetzen 1930 F.... pulseaudio
/dev/snd/controlC0: stetzen 1930 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc800000 irq 43'
Mixer name : 'Realtek ALC269VB'
Components : 'HDA:10ec0269,144dc581,00100100'
Controls : 15
Simple ctrls : 10
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xddefc000 irq 17'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100200'
Controls : 16
Simple ctrls : 4
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=36180a3f-7e23-0aef-edb8-a90176900ecd
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: SAMSUNG ELECTRONICS CO., LTD. RV411/RV511/E3511/S3511
NonfreeKernelModules: nvidia wl
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae
root=UUID=ad954864-2a64-4185-9262-b45aa1ef5427 ro quiet acpi_backlight=vendor
acpi_osi=Linux acpi_brightness=vendor splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-12.21~ppa4~loms~oneiric-generic-pae 3.0.4
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic-pae N/A
linux-backports-modules-3.0.0-12-generic-pae N/A
linux-firmware 1.60
StagingDrivers: brcmutil mei brcmsmac
Tags: oneiric staging
Uname: Linux 3.0.0-12-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 01/07/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 02PA.M003.20110107.XW
dmi.board.asset.tag: Tag 12345
dmi.board.name: RV411/RV511/E3511/S3511
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr02PA.M003.20110107.XW:bd01/07/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pnRV411/RV511/E3511/S3511:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnRV411/RV511/E3511/S3511:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: RV411/RV511/E3511/S3511
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected oneiric staging
--
[Kubuntu 11.10] Screen brightness control does not work on Samsung RV511 laptop
https://bugs.launchpad.net/bugs/886820
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