Zmiana jasno

Wszystko związane z jądrem systemowym, sterownikami, sprzętem itp.
ProiektKarton
Posty: 42
Rejestracja: 18 lipca 2009, 12:47

Zmiana jasności matrycy

Post autor: ProiektKarton »

Mój system to squeeze 64bit na fluxboxie.

Kod: Zaznacz cały

uname -a:
Linux debian 2.6.32-5-amd64 #1 SMP Fri Sep 17 21:50:19 UTC 2010 x86_64 GNU/Linux

Kod: Zaznacz cały

lspci -k:
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 12)
    Subsystem: Dell Device 0441
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 12)
    Kernel driver in use: pcieport
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
    Subsystem: Dell Device 0441
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
    Subsystem: Dell Device 0441
    Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
    Subsystem: Dell Device 0441
    Kernel driver in use: HDA Intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
    Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
    Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 06)
    Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
    Kernel driver in use: pcieport
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
    Subsystem: Dell Device 0441
    Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
    Subsystem: Dell Device 0441
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06)
    Subsystem: Dell Device 0441
    Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
    Subsystem: Dell Device 0441
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
    Subsystem: Dell Device 0441
01:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 310M] (rev a2)
    Subsystem: Dell Device 0441
    Kernel driver in use: nouveau
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
    Subsystem: Dell Device 0441
    Kernel driver in use: HDA Intel
12:00.0 Network controller: Broadcom Corporation BCM43224 802.11a/b/g/n (rev 01)
    Subsystem: Dell Device 000e
    Kernel driver in use: wl
13:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
    Subsystem: Dell Device 0441
    Kernel driver in use: r8169

Kod: Zaznacz cały

xbacklight -dec 10%:
No autputs have backlight property
Do

Kod: Zaznacz cały

/etc/default/acpi-support
dodałem

Kod: Zaznacz cały

ENABLE_LAPTOP_MODE=true
Jak zmienić jasność matrycy?
Teraz świeci tak bardzo, że szybko oczy zaczynają boleć.
Na klawisz funkcyjny nie reaguje.
kwasek
Posty: 7
Rejestracja: 25 czerwca 2009, 21:06

Post autor: kwasek »

Kod: Zaznacz cały

echo x > /proc/acpi/video/DGFX/LCD/brightness 
Zamiast x wstawiasz wartości 5, 10, 15 .... 100.
ODPOWIEDZ