在網上查閱了相關的資料,有下面幾種方法: 1、setterm -blank 0 這種方法在這篇博客中偶詳細的描述,但是在實際操作中並未生效。 Linux LCD 10分鐘黑屏,十分鐘黑屏,LCD自動關閉,LCD黑屏 問題 2、安裝 2.6.2程序防止系統進入黑屏
這個方法沒有嘗試,這個必須在gnome環境下才使用,但是借助這種思路找到第三種方法
安裝 Caffeine方法如下:
安裝方法: sudo add-apt-repository ppa:caffeine-developers/ppa sudo apt-get update sudo apt-get install caffeine 卸載caffeine命令: sudo apt-get remove caffeine 移除PPA: sudo apt-get install ppa-purge sudo ppa-purge ppa:caffeine-developers/ppa
3、Disable screensaver in ubuntu
Solution 1:
Edit /etc/X11/xorg.conf file using the following command
sudo vi /etc/X11/xorg.conf
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
EndSection
and add the following lines
Section “ServerFlags”
#other options can go here
Option “BlankTime” “0″
Option “StandbyTime” “0″
Option “SuspendTime” “0″
Option “OffTime” “0″
EndSection
Save and exit the file
Solution 2
Edit /etc/X11/xorg.conf file using the following command
sudo vi /etc/X11/xorg.conf
This effectively disables power management on your monitor Settings
Section “Monitor”
#other options can go here
Option “DPMS” “false”
EndSection
Save and exit the file and restart your machine
Solution 3
gconftool-2 --set /apps/gnome-screensaver/idle_activation_enabled --type=bool false
gconftool-2 --set /apps/gnome-power-manager/ac_sleep_display --type=int 0
Solution 4
gnome-screensaver-command –inhibit
Solution 5
gnome-screensaver-comand –poke
Solution 6
xset s off
xset -dpms
Solution 7
xset dpms 0 0 60
#60 is the seconds
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