Disable centos sleep

The deep sleep of centos may occur because the screen is closed and there is no operation for a long time. in this case, you can only force the restart by using the power key. You can modify the X11 configuration to disable sleep. the configuration file is/etc/X11/xorg. conf. remember to back up the file before modifying this file to prevent X11 desktop failure due to configuration errors. The modification involves two parts. The first part is Section "Monitor". check whether DPMS exists in the configuration and its value is false. ensure that the configuration information is as follows: Optio

The deep sleep of centos may occur because the screen is closed and there is no operation for a long time. in this case, you can only force the restart by using the power key. You can disable sleep by modifying the X11 configuration. the configuration file is/etc/X11/xorg. conf,Remember to back up before modifying this fileTo prevent X11 desktop failure due to configuration errors.

The modification involves two parts. The first part is Section "Monitor". check whether DPMS exists in the configuration and its value is false. make sure that the configuration information is as follows:

    Option      "DPMS" "false"

The second modification is to add a Section "ServerFlags", which contains the following content:

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