When you close the lid of your laptop, your computer will suspend in order to save power. This means that the computer is not actually turned off — it has just gone to sleep. You can resume it by opening the lid. If it does not resume, try clicking the mouse or pressing a key. If that still does not work, press the power button.
Một số máy không hỗ trợ ngưng đúng cách, thường thì phần cứng không được hỗ trợ tốt từ hệ điều hành (vd, trình điều khiển Linux không hoàn chỉnh). Trong trường hợp này, bạn có thể không đánh thức máy được sau khi đóng nắp. Bạn có thể thử sửa lỗi ngưng máy tính, hoặc bạn cấm máy tính đi ngủ khi đóng nắp.
These instructions will only work if you are using systemd. Contact your distribution for more information.
You need to have Tweaks installed on your computer to change this setting.
If you do not want the computer to suspend when you close the lid, you can change the setting for that behavior.
Be very careful if you change this setting. Some laptops can overheat if they are left running with the lid closed, especially if they are in a confined place like a backpack.
Open the Activities overview and start typing Tweaks.
Click Tweaks to open the application.
Select the General tab.
Switch the Suspend when laptop lid is closed switch to off.
Close the Tweaks window.
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