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This article introduces the relevant knowledge of "CentOS7 setting notebook cover non-dormant method". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Find the configuration file

We find the corresponding configuration file under CentOS7, the directory is / etc/systemd/logind.conf, and open it with the vim command

Vim / etc/systemd/logind.conf modify configuration

Find the configuration item we want to modify in the configuration file:

The behavior after HandlePowerKey presses the power key, the default behavior after power offHandleSleepKey presses the suspend key, the default behavior after suspendHandleHibernateKey presses the dormant key, the default behavior after hibernateHandleLidSwitch closes the laptop cover, and the default suspend

We modify the suspend after HandleLidSwitch to lock, that is:

HandleLidSwitch=lock

Note that if the configuration item is preceded by a # sign, delete it. # means comment.

Where the optional scope of the following configuration items is:

Ignore ignore, skip power off shutdown eboot restart halt suspend

Suspend shell built-in instruction to pause the currently executing shell. To recover, you must use SIGCONT information. All processes will pause, but not disappear (halt is a process shutdown) hibernate puts notebooks into dormant state hybrid-sleep mixed sleep, mainly designed for desktops, is a combination of sleep and hibernation, when you select Hybird, the system will copy the data in memory to the hard disk like hibernation, and then enter the sleep state, that is, memory and CPU are still active, other settings are not active In this way, you can quickly return to your previous state when you want to use your computer, and notebooks generally don't use this feature. Lock only locks the screen and the computer continues to work.

Application takes effect

You must use the following command for the above configuration to take effect

Systemctl restart systemd-logind "CentOS7 set notebook cover does not sleep method" content is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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