On Windows, go to Settings > System > Power & sleep > Additional power settings > Choose what the power buttons do > Change settings that are currently unavailable > set "Require a password on wakeup" to Don’t require a password > Save changes. 2. On macOS, go to System Settings > Lock Screen > Require password and change it to after 5 seconds or never. 3. On Linux (Ubuntu with GNOME), open Settings > Privacy > Screen Lock and disable Automatic Screen Lock, or use the command gsettings set org.gnome.desktop.screensaver lock-enabled false. 4. Consider security risks, especially in public or shared environments, and avoid disabling the password on company devices where policies may restrict changes. 5. Disabling the password improves convenience but reduces security, so evaluate based on your physical environment and needs.

If you want to stop your computer from asking for a password every time it wakes from sleep, you can adjust the power and security settings. The exact steps depend on your operating system. Here's how to do it on the most common platforms:

Windows: Turn Off Password After Sleep

1. Open Power & Sleep Settings

   • Press Win I to open Settings.
   • Go to System > Power & sleep.

2. Access Additional Power Settings

   
   • On the right, click Additional power settings (under "Related settings").

3. Change What the Power Buttons Do

   • In the Power Options window, click Choose what the power buttons do on the left.

4. Change Unavailable Settings

   
   • Click Change settings that are currently unavailable (you may need admin rights).

5. Disable Password Requirement

   • Scroll down to Require a password on wakeup.
   • Select Don’t require a password from the dropdown.
   • Click Save changes.

? Note: If the option is grayed out, it may be enforced by your organization or via Group Policy. Home users can also check Screen Saver Settings (via Control Panel) to ensure "On resume, display logon screen" is unchecked.

macOS: Disable Password After Wake

1. Open System Settings (or System Preferences)

   • Click the Apple menu > System Settings (Ventura and later) or System Preferences (older versions).

2. Go to Lock Screen Settings

   • In macOS Ventura or later: Lock Screen > Require password.
   • In older versions: Security & Privacy > General tab.

3. Adjust Password Prompt

   • Change the dropdown from “immediately” to after 5 seconds or never.

?? Warning: Setting it to “never” reduces security—anyone can access your Mac after wake.

Linux (Ubuntu with GNOME)

1. Open Settings

   • Click the system menu (top right) and open Settings.

2. Go to Privacy or Power

   • Navigate to Privacy > Screen Lock.

3. Disable Automatic Lock

   • Toggle off Automatic Screen Lock.
   • Ensure Lock Screen After Sleep is disabled.

Alternatively, via command line:

gsettings set org.gnome.desktop.screensaver lock-enabled false

For sleep-specific settings, also check power management in Power settings to disable screen lock on resume.

Important Considerations

• Security Risk: Disabling password protection means anyone can access your device after waking it.
• Public or Shared Spaces: Keep the password prompt enabled if others have physical access.
• Company Devices: These settings might be locked by IT policies.

Basically, it’s a balance between convenience and security. If you're the only one using your computer in a private environment, turning it off might be fine. Otherwise, consider a shorter timeout instead of disabling it completely.

The above is the detailed content of How to disable password protection after sleep on a computer. For more information, please follow other related articles on the PHP Chinese website!