胡言亂語

Screen Brightness Hot Key (Nvidia Display Card)

1. sudo apt-get purge nvidia-current nvidia-settings
2. sudo rm /etc/X11/xorg.conf
3. sudo apt-get install nvidia-current nvidia-settings
4. sudo nvidia-xconfig
5. Add Option "RegistryDwords" "EnableBrightnessControl=1" in /etc/X11/xorg.conf  "Device" Section

Laptop Suspend When Unplug AC Power

1. gsettings set org.gnome.settings-daemon.plugins.power 'use-time-for-policy' 'false'

Flash videos are blue

1. sudo mkdir /etc/adobe/
2. edit /etc/adobe/mms.cfg as below

EnableLinuxHWVideoDecode=1
OverrideGPUValidation=true