Trending February 2024 # How To Enable Hybrid Suspend In Ubuntu # Suggested March 2024 # Top 9 Popular

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Here is how you can enable the Hybrid Suspend mode in Ubuntu:

1. Open a terminal and type:

2. Still in the terminal, enter the following command:

sudo

nano

/

etc

/

pm

/

config.d

/

00-use-suspend-hybrid

and paste the following code into the blank area. (Paste using the “Shift + Ctrl + v” keyboard shortcut)

# Always use suspend_hybrid instead of suspend

if

[

"

$METHOD

"

=

"suspend"

]

;

then

METHOD

=suspend_hybrid

fi

PM_HIBERNATE_DELAY

=

900

# time in seconds until hibernate (suspend to disk) occurs;

3. Lastly, save (using “Ctrl + o”) and exit (using “Ctrl + x”) the text editor.

That’s it.

via Webupd8 and AskUbuntu

Image credit: Wooden Doll by Big Stock Photo.

Damien

Damien Oh started writing tech articles since 2007 and has over 10 years of experience in the tech industry. He is proficient in Windows, Linux, Mac, Android and iOS, and worked as a part time WordPress Developer. He is currently the owner and Editor-in-Chief of Make Tech Easier.

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How To Enable Strict Site Isolation In Chrome

One way to increase security in the Google Chrome web browser is to enable strict site isolation, which causes each page renderer process to contain pages from only a single site at a time, effectively placing them in a per-site sandbox.

Theoretically this could help to mitigate against certain security risks, like those posed by Meltdown and Spectre threats, but it should not be considered a replacement for simply keeping the Chrome web browser up to date with latest versions which often include various security patches.

Strict site isolation is considered a “highly experimental” security mode, and while it’s easy to turn on in Google Chrome it is not without some potential drawbacks, mostly related to resource usage.

How to Enable Site Isolation in Google Chrome

You can enable Strict Site Isolation in Google Chrome for Mac OS, Windows, Linux, Chrome OS, and Android. Here’s how:

Open the Google Chrome browser if you have not done so already

In the URL address bar, enter the following:

chrome://flags/#enable-site-per-process

Once Chrome relaunches the Site Isolation feature will be enabled, and each unique website should be placed into its own Chrome process sandbox.

“Highly experimental security mode that ensures each renderer process contains pages from at most one site. In this mode, out of process frames will be used whenever an iframe is cross site”

However, a much more detailed explanation of Site Isolation is outlined on the Chromium site as follows:

Site Isolation is an experimental security feature in Chrome that offers additional protection against some types of security bugs.  It makes it harder for untrusted websites to access or steal information from your accounts on other websites.

Websites typically cannot access each other’s data inside the browser, thanks to code that enforces the Same Origin Policy.  Occasionally, security bugs are found in this code and malicious websites may try to bypass these rules to attack other websites.  The Chrome team aims to fix such bugs as quickly as possible.

Site Isolation offers a second line of defense to make such attacks less likely to succeed.  It ensures that pages from different websites are always put into different processes, each running in a sandbox that limits what the process is allowed to do.  It also blocks the process from receiving certain types of sensitive documents from other sites.  As a result, a malicious website will find it more difficult to steal data from other sites, even if it can break some of the rules in its own process.

What’s the drawback with enabling Site Isolation in Chrome?

Perhaps the most notable drawback is that enabling this feature can lead to increased memory and resource usage by Chrome, particularly if you use and maintain a lot of tabs and windows opened concurrently.

Because it’s experimental, there could be some other issues with the feature, but in testing with several dozen unique tabs open, the most notable difference is simply an increase in memory usage of various Chrome Helper tasks.

Chrome acknowledges that certain developer tools won’t function as expected as well, but that should impact fewer casual users.

If interested, you can read more about Site Isolation in Chrome by reviewing this Chromium page on the topic, and you can find many other Chrome tips here if you’re interested in some other interesting features and capabilities of the cross-platform web browser.

Whether you enable Site Isolation in Chrome or not, for optimal security don’t forget to regularly update your web browser software when updates become available.

Related

How To Fix “Problem With Mergelist” Issue In Ubuntu

When you are running an update in Ubuntu, there are plenty of problems that could possibly occur. One of them is the “Problem with MergeList… The package lists or status file could not be parsed or opened.“. There can be causes for this, and one of them is probably due to too many repositories in your system.

The fix for this is very simple. Simply run the following commands in the terminal:

sudo

rm

/

var

/

lib

/

apt

/

lists

/*

-vf

sudo

apt-get update

What the above commands did is to remove all the package lists in your system and re-fetch them with the system update command.

Note: Make sure all other package managers are closed before you run the above commands, or else it won’t work.

Damien

Damien Oh started writing tech articles since 2007 and has over 10 years of experience in the tech industry. He is proficient in Windows, Linux, Mac, Android and iOS, and worked as a part time WordPress Developer. He is currently the owner and Editor-in-Chief of Make Tech Easier.

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Our latest tutorials delivered straight to your inbox

Sign up for all newsletters.

By signing up, you agree to our Privacy Policy and European users agree to the data transfer policy. We will not share your data and you can unsubscribe at any time.

How To Enable Enhanced Anti

Biometric  authentication systems like Windows Hello, Fingerprint scanner, etc., are being promoted in Windows 10. These biometric systems help you quickly and securely log in to your system and perform various activities. Obviously, this eliminates the need for creating and remembering complex passwords. As good as it is, under some circumstances, these biometric systems can be a victim of spoofing compromising your security. To eliminate this, Windows 10 included a new feature called Enhanced Anti-Spoofing that acts as a countermeasure for any unauthorized access via spoofing. This article discusses how to enable it.

Note: when enabled, this new feature will only work with devices that support anti-spoofing technology. If your device doesn’t support anti-spoofing, then enabling it does nothing.

Enable Enhanced Anti-Spoofing Using the Registry

To enable the enhanced anti-spoofing feature, add a new registry value. To do that, press “Win + R,” type regedit and press the Enter button.

The above action will open the Windows Registry Editor. Here, navigate to the following key:

Name the newly created key “FacialFeatures” and press the Enter button to save the name.

This action will create a new DWORD value. Rename the newly-created value “EnhancedAntiSpoofing.” This is how it looks once you rename it.

If you ever want to disable the enhanced anti-spoofing, simply change the value data back to “0.”

Enable Enhanced Anti-Spoofing Using Group Policy

If you are using the Pro or Enterprise version of Windows, you can do the same thing using the Group Policy Editor. There is no need to mess with Windows Registry. To start, press “Win + R,” type gpedit.msc and press the Enter button.

If you ever want to revert back, simply select the “Disabled” radio button or “Not Configured.”

Image Credit: Thurrott

Vamsi Krishna

Vamsi is a tech and WordPress geek who enjoys writing how-to guides and messing with his computer and software in general. When not writing for MTE, he writes for he shares tips, tricks, and lifehacks on his own blog Stugon.

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How To Enable The Hidden Administrator Account In Windows.

Microsoft Windows operating system has seemingly endless options, especially when it comes to creating user accounts. Most of us know that there are two types of Windows user accounts, starting with the basic account, that allows the use of basic  Windows functions, preventing substantial changes to the operating system. Secondly are administrator accounts, which have certain privileges and allow more access again. But what you might not know is that there is a third, hidden account.

How to Find a Lost or Forgotten WiFi Password on Windows.

When you are first setting up your Windows operating system, the first user will automatically be setup as an administrator. After this, other users can be set up as basic users or if you wish other administrators. These administrator accounts are somewhat different from the hidden administrator account that Microsoft includes. The main difference between the two accounts is that the basic administrator account will ask you each time you make a change to the system, via a dialogue box. The main admin account, on the other hand, will accept any changes you make without questioning your actions or intentions.

As well as this, all the programs you use with the hidden administrator account have full access to your system. Remember, it is always important to protect your computer with secure passwords, especially when using administrator accounts, as they have the power to modify the operating system, both good or bad. Now you know the basics here are the three methods for enabling the hidden admin account on Windows.

Option 1: Enabling the Hidden Administrator Account on Windows Using Command Prompt. Net user administrator /active:yes

After pressing the Enter key the changes will be saved. Now you can close the command prompt and go to the start menu. The hidden administrator account is now active, which means that you can sign in to the system using it.

Note: The hidden admin account is not password protected by default, so anyone with access to the system can use it to sign in. This is the perfect time to put a password on it.

If you wish to hide the secret administrator account again simply follow the exact same method as above just enter:

Net user administrator /active:no Option 2: Using the Run Tool and ‘lusrmgr.msc’ Command.

The second option available for revealing the hidden administrator account on window involves using the Run Tool. To open the Run tool, you can search for it in the Start Menu or by pressing Windows Key +R. Once open, type the following command into the text box, pressing Enter afterward.

lusrmgr.msc

Option 3: Through the Local Security Policy Menu. (Windows Pro)

To access the local security policy menu, you will once again have to open the Run tool, using Windows Key + R. Once the tool opens, enter the command: Secpol.msc then press Enter. The Local Security Policy window will open. Select the Local Policies folder from the menu displayed on the left. Once open, select the Security Options folder. This will open a folder with a long list of policies.

Note: Keep in mind that this method will not work on all versions of Windows 10 because not all incorporate security policies. Generally, the Policies are available only on Windows pro versions.

Note: Don’t forget to set a password.

Temporarily Suspend A Tab In Chrome To Free Up System Memory

Do you often open a lot of tabs in Google Chrome, just to leave most of them untouched for hours? If you’re like, me, you probably use tabs as a way to save Web pages that you want to go back to. Keeping them open helps you remember that you need to go back to them.

While this may be one of your personal productivity techniques for browsing the Web, it’s not always the smartest method. The longer you keep a tab open in Chrome, the more it eats away at your computer’s memory. Before you know it, your browser starts to move really slow and may even become responsive.

Luckily, there’s a simple way to avoid this huge headache, thanks to The Great Suspender extension for Chrome. With this extension, you can suspend a tab until you’re ready to use it, which in turn helps to reduce Chrome’s memory footprint. Here’s how to use it.

1. Install The Great Suspender Chrome extension.

3. On the Settings page you can choose to: turn on screen capturing, automatically unsuspend a tab when it gains focus, whitelist keywords or Web pages, view or clear your suspended tab history, and choose a length of inactivity that needs to go by before a tab suspend automatically.

Everything is pretty self-explanatory, but if you’re wondering about the screen capture feature, it’s experimental. It’s done using a script called html2canvas. The script will take a screenshot of your suspended page and display it on the tab. This helps you to remember what was on the page.

As you can see, The Great Suspender is an invaluable Chrome extension. Not only is it lightweight and easy-to-use, it also improves your browsing experience.

Charnita Fance

Charnita has been a Freelance Writer & Professional Blogger since 2008. As an early adopter she loves trying out new apps and services. As a Windows, Mac, Linux and iOS user, she has a great love for bleeding edge technology. You can connect with her on Facebook, Twitter, Google+, and LinkedIn.

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