ubuntu&linaro开机自动运行用Qt写的程序

1st

    vi /usr/share/applications/qt.desktop

   前提qt程序放到/home/linaro/myqt/  

[Desktop Entry]
Version=1.0
Name=testQT
Exec=/home/linaro/myqt/testQT
StartupNotify=false
NoDisplay=true
Type=Application
Categories=System;Utility;Archiving;

2st  -->复制

     cp /usr/share/applications/qt.desktop /etc/xdg/autostart/

3st   -->重新开机 启动有效

     # reboot

4st  -->去掉休眠功能！测试OK

   a: 禁止xfce4-power-manager开机启动

1 cd  /etc/xdg/autostart/  

mv xfce4-power-manager.desktop  xfce4-power-manager.desktop_old

2 cd /usr/share/applications/

mv  xfce4-power-manager-settings.desktop  xfce4-power-manager-settings.desktop_old

   b:  vi  vi /etc/X11/xorg.conf

#add by jiangdou

Section "Monitor"
Identifier   "Monitor0"
Option "DPMS" "false"
VendorName   "Monitor Vendor"
ModelName    "Monitor Model"
EndSection

Section "ServerFlags"
Option "BlankTime" "0"
Option "StandbyTime" "0"
Option "SuspendTime" "0"
Option "OffTime" "0"
EndSection