Thread: display & keyboard brightness problem on ubuntu 11.10

hi
fn key not working display brightness fine on 11.04
show @ right corner of display light changing light not changing
tried these ways none of them helped
http://ubuntuforums.org/archive/inde...t-1596438.html

keyboard lights not working in 11.10 fine on 11.04

sony/vaio f13u ubuntu 11.10

appreciated

all problems lved


fore screen back-light
http://ubuntuforums.org/showthread.php?t=1561966

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ok so, new solutions sony vaio f series notebook...

if have display light issue, follow instruction solution. easy apply...

http://code.google.com/p/vaio-f11-li...splaybacklight

if have display resolution problem , not 1600x900 or 1920x1080 resolution according sony vaio lcd display. xorg.conf file need modifications this.

add following line device section on /etc/x11/xorg.conf file

option "connectedmonitor" "dfp-0"
option "customedid" "dfp-0: /proc/acpi/video/ngfx/lcd/edid"


device section should this

section "device"
identifier "internalcard"
driver "nvidia"
option "connectedmonitor" "dfp-0"
option "customedid" "dfp-0: /proc/acpi/video/ngfx/lcd/edid"
option "registrydwords" "enablebrightnesscontrol=1"
endsection

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fore keyboard back-light
https://bbs.archlinux.org/viewtopic.php?id=121566

:

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enable keyboard backlight `/sys/devices/platform/sony-laptop/kbd_backlight` has set "1". there /sys/devices/platform/sony-laptop/kbd_backlight_timeout`, may set: 0(default)=10secs, 1=30secs, 2=60secs , 3=unlimited.

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Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [SOLVED] display & keyboard brightness problem on ubuntu 11.10

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