
Wcześniej siedziałem na Linux Mint 16 i zadziałał sposób taki:
"Można spróbować "zmusić" sterownik do kontrolowania jasności, dodając linię:
Option "RegistryDwords" "EnableBrightnessControl=1"
do sekcji "Devices" w pliku /etc/X11/xorg.conf. "
Jednak w Ubuntu 14.04 ten plik nie istnieje w podanym katalogu. Orientuje się jaki plik w Ubuntu odpowiada za to samo co xorg.conf? Albo może gdzie indziej można go znaleźć? Albo może inne rozwiązanie problemu?
ROZWIĄZANIE PROBLEMU:
.First, bring up the text editor and I'll show you how to add the right contents to this file for your graphics card.
If your file is empty as mine was then open up the app "NVIDIA X Server Settings" from Unity.Kod: Zaznacz cały
gksu gedit /usr/share/X11/xorg.conf.d/20-nvidia.conf
Then go to the "X Server Display Configuration" section.
At the bottom of the screen click the button "Save to X Configuration". We don't want to actually save anything here, but click on the "Show Preview" button.
Scroll through until you see Section "Device" and the following EndSection. Highlight and copy the entire section. Mine looked like this:
Paste this into theKod: Zaznacz cały
Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVS 5400M" EndSection
file opened before.Kod: Zaznacz cały
/usr/share/X11/xorg.conf.d/20-nvidia.conf
Now paste the following line just before the EndSection
It should look like this:Kod: Zaznacz cały
Option "RegistryDwords" "EnableBrightnessControl=1"
Now save and closeKod: Zaznacz cały
Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVS 5400M" Option "RegistryDwords" "EnableBrightnessControl=1" EndSection
and reboot. My brightness control now works. Got the idea from this related postKod: Zaznacz cały
/usr/share/X11/xorg.conf.d/20-nvidia.conf