X.org Hintergrundbeleuchtung TFT abschalten!???

[SvenFischer]

hallo,

ich hatte endlich eine funktionierende Konfiguration um die Hintergrundbeleuchtung (backlight) meines TFT abzuschalten. Nach dem Wechsel von XFrre86 auf X.org (evtl. lag es auch am Wechsel von Kernel 2.6.3 auf 2.6.6?) funktioniert das nicht mehr. Schwarz wird der Bildschirm, aber eben noch immer mit Hintergrundbeleuchtung.

/etc/X11/xorg.conf

Section "Module"
Load "dbe" # Double buffer extension
SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection
Load "type1"
Load "speedo"
Load "freetype"
Load "glx"
EndSection

##################

Section "Files"
FontPath "/usr/share/fonts/local/"
FontPath "/usr/share/fonts/misc/"
FontPath "/usr/share/fonts/75dpi/:unscaled"
FontPath "/usr/share/fonts/100dpi/:unscaled"
FontPath "/usr/share/fonts/Speedo/"
FontPath "/usr/share/fonts/Type1/"
FontPath "/usr/share/fonts/TrueType/"
FontPath "/usr/share/fonts/freefont/"
FontPath "/usr/share/fonts/75dpi/"
FontPath "/usr/share/fonts/100dpi/"
FontPath "/usr/share/fonts/CID/"
FontPath "/usr/share/fonts/TTF/"
FontPath "/usr/share/fonts/cyrillic/"
FontPath "/usr/share/fonts/util/"
FontPath "/usr/share/fonts/encodings/"
FontPath "/usr/share/fonts/ukr/"
RgbPath "/usr/X11R6/lib/X11/rgb"
EndSection

###################

Section "ServerFlags"

EndSection
###################

Section "InputDevice"
Identifier "Keyboard1"
Driver "Keyboard"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xfree86"
Option "XkbModel" "microsoft"
Option "XkbLayout" "de"
EndSection

###################

Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Device" "/dev/mouse"
Option "CorePointer"
Option "Buttons" "8"
Option "Name" "MX700"
Option "Protocol" "IMPS/2"
Option "Vendor" "LOGITECH"
Option "ZAxisMapping" "4 5"
EndSection

###################

Section "Monitor"
Identifier "sony"
HorizSync 28-92
VertRefresh 56-85
vendorname "[sony]"
modelname "[sony]"
Option "DPMS" # Wichtig für Hintergrundbeleuchtung abschalten
EndSection

###################

Section "Device"
Identifier "geforce"
Driver "nvidia"
VideoRam 65536
Option "NoLogo" "1"
Option "CursorShadow" "boolean"
Option "DigitalVibrance" "0"
vendorname ""
boardname ""
EndSection

###################

Section "Screen"
Identifier "Screen 1"
Device "geforce"
Monitor "sony"
DefaultDepth 24

Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
Virtual 0 0
EndSubsection

Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
Virtual 0 0
EndSubsection

Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
Virtual 0 0
EndSubsection
EndSection

#####################

Section "ServerLayout"
Identifier "Simple Layout"
Screen "Screen 1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
# Diese Zeilen bewirken auch die Abschaltung der Hintergrundbeleuchtung
Option "BlankTime" "5" # Blank the screen after 5 minutes (Fake)
Option "StandbyTime" "10" # Turn off screen after 10 minutes (DPMS)
Option "SuspendTime" "10" # Full suspend after 20 minutes
Option "OffTime" "11" # Turn off after half an hour
EndSection

Section "DRI"
Mode 0666
EndSection

Section "InputDevice"
Identifier "Keyboard"
Option "XkbModel" "microsoft"
Option "XkbLayout" "de"
Driver "keyboard"
EndSection

Section "InputDevice"
Identifier "Mouse"
Option "Protocol" "PS/2"
Option "Device" "/dev/psaux"
Driver "mouse"
EndSection

------------------------------------------------------------

Kernel:

Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_SOFTWARE_SUSPEND is not set
# CONFIG_PM_DISK is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y

#
# APM (Advanced Power Management) BIOS Support
#
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
CONFIG_APM_CPU_IDLE=y
CONFIG_APM_DISPLAY_BLANK=y
# CONFIG_APM_RTC_IS_GMT is not set
# CONFIG_APM_ALLOW_INTS is not set
# CONFIG_APM_REAL_MODE_POWER_OFF is not set
_________________
Core2Duo, 4GB RAM, AMD/ATI 4850 and nice person in front!

[ossi]

in xorg.conf sektion "ServerLayout"
steht bei mir

[SvenFischer]

Ich hatte diese Option bereits gesetzt!
Ich habe dann auch mal die anderen Optionen deaktiviert:
Option "BlankTime" "5" # Blank the screen after 5 minutes (Fake)
Option "StandbyTime" "10" # Turn off screen after 10 minutes (DPMS)
Option "SuspendTime" "10" # Full suspend after 20 minutes

Auch das brachte keine Besserung. Soll ich denn den KDE Bildschirmschoner auch noch ausschalten?
_________________
Core2Duo, 4GB RAM, AMD/ATI 4850 and nice person in front!

[ossi]

[gerix]

an meinem laptop habe ich das gleiche problem:
kernel 2.6.6, Nvidia 1.0.5341-r1 (geforce fx go 5200)

ich habe sichergestellt, dass DPMS aktiviert ist:

[SvenFischer]

Scheinbar hängt es auch von dem Grafikkartentreiber NVidia ab, evtl. ist der in der aktuellen Version fehlerhaft, denn ich habe auch 1.0.5336-r2, die -r3 Version lässt sich bei mir noch nicht kompilieren, dürfte aber auch keine Besserung bringen.
_________________
Core2Duo, 4GB RAM, AMD/ATI 4850 and nice person in front!