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[Solved] “E: Unable to locate package” Error On Ubuntu

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If you are looking for a fix to get rid of the “Unable to locate package” error on your Linux device, then you have come to the right place.

When you want to install any package on Ubuntu Linux, it identifies, locates, and installs the package. But, in some cases, it couldn’t locate the package or couldn’t identify it due to some issue. That’s when you will get the “Unable to locate package” error and the installation will not be successful.

unable to locate package

There can be various reasons why this error is appearing. Here, we will show you some of the most effective and useful methods that help in resolving the Unable to locate package error on Ubuntu.

Unable To Locate Package

unable to locate package error

To install any package on Ubuntu, you must use the apt_get or apt commands. Starting with the first step, this is how you give the command to install the package on Ubuntu.

sudo apt install package_name.

Most of the time, the installation is done successfully without any interruption. But, if due to any reason the installation was unsuccessful, you will get a message of error code like this.

  • sudo apt-get install package-name
  • Reading package lists… Done
  • Building dependency tree
  • Reading state information… Done
  • E: Unable to locate package package-name

This error code means that the Linux can’t locate the package that you are trying to install. There can be a list of reasons for your package to not be located. However, you can fix it in no time.

How To Fix Unable To Locate Package Error On Ubuntu

Let’s take a look at how you can easily detect and fix the problem that is causing the package error on Ubuntu. Here, we will show you some useful and easy methods with detailed explaining steps so that you can easily understand and implement them.

Use Correct Package Name

Since Linux works with commands, you must have known already how important it is to enter correct commands. If there was a single mistake even with the letters or characters, you can get an error code.

Therefore, the first thing you must check when your OS can’t locate the package that you are installing is the package name. Make sure that you are using the correct name of the package.

Update Repository Cache

To update the repository cache, the only thing you have to do is giving a single command. Just type the command below and press Enter.

sudo apt update

But, before updating the system, you must ensure to follow the given steps below.

  • Go to the “Ubuntu Software” tab.

unable to locate package ubuntu

  • Enable the first four checkboxes on this tab.
  • Now, go to the Updates tab and enable the four repository boxes.

ubuntu unable to locate package

  • Next, click on the “Close” button.
  • Then, click on the “Reload” button to update the cache.

Unable to locate package error on Ubuntu

  • Finally, update the system.

Or simply, you can run the following 4 commands to add the repositories.

  1. sudo add-apt-repository main
  2. sudo add-apt-repository universe
  3. sudo add-apt-repository restricted
  4. sudo add-apt-repository multiverse

Once you are done with adding the repositories, run the following two commands to update the system.

sudo apt-get update
sudo apt-get upgrade

Check The Compatibility

If checking the package name and updating are not helping to get rid of the error, then the reason can be this one.

If the package that you are trying to install is not compatible with the Linux version you use, this can also lead to errors in locating the package. Therefore, it is necessary to know if your package and the Ubuntu version are compatible or not.

  • Firstly, run this command “lsb_release -a” on your Ubuntu device to know your device version.
  • Your OS version and codename will be displayed on the screen. Note down the codename.
  • Now, it’s time to know the package codename that you want to install.
  • Go to https://packages.ubuntu.com/ website.
  • Scroll down and find the Search section.

how to fix ubuntu unable to locate package

  • In the “Keyword” column, enter your package’s name.
  • In the “Distribution” option set it as your Ubuntu’s codename.
  • Keep the section as “any” and press Enter.

You will get the results if your device OS and the package version are suitable or not. If they aren’t compatible, then you might switch to a package that suits your Ubuntu version. But, if they are clearly compatible and shows a match, then try to update once with this command:

sudo apt update

Now try to install again. If you still get the error message, then try the next method.

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Check If You Are Using Active Ubuntu Release

It is important to check whether the Ubuntu you are using is active or dead. You might have already known that there are two kinds of major Ubuntu releases.

The Normal release gives service for nine months whereas the Long term support release gives service for five years. Maybe your Ubuntu got outdated which is the reason why it is showing errors when you want to install a package.

Here is how to check your Ubuntu release is supported or not. Just run this command:

hwe-support-status  –verbose

check if you are using active ubuntu release

You will get the details about your Ubuntu is supported or not. If your version is expired, then switch to an active version to get rid of this issue.

But, what if your Ubuntu version is supported, but still showing “Unable to locate package” errors.

If Nothing Works

Well, most probably the above methods will help you to get rid of the unable to locate package error. But, unfortunately, if none of the above solutions fixed your issue, then you can take help from the Linux software customer helpline. Write an e-mail or contact them on the phone. They will tell you a helpful fix for solving this problem.

Conclusion

We hope this article helped you to get rid of the annoying error code: Unable To Locate Package error on your Linux device. This error can trigger due to incorrect package names, compatibility issues, or even the outdated OS version. Hence, try the above methods that we have made as easy as possible for you to understand. For more related articles, visit our website Tech 170.

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Fixes

Fallout 4 Won’t Start? Try these Top 6 Troubleshooting Methods

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The Fallout 4 won’t start issue is everywhere now. Many Fallout 4 players are troubled with this problem where the game won’t start, or partially starts, or just shows a blank screen. But, no problem as you can fix it by troubleshooting the issue.

Fallout 4 is an action hero video game of the famous Fallout game series. This game broke the records by making $750 million within the first 24 hours of its release. Now you can imagine the craze that users have for this game.

Fallout 4 Won't Start

But, recently there have been many complaints about the issue “Fallout 4 won’t start”. We have made up a list of effective solutions for fixing this issue in this post. These methods can most surely fix your Fallout 4 game issues.

Fallout 4 Won’t Start

There can be various reasons why the Steam Fallout 4 won’t launch. But, they are generally due to the blocking of the game or some other small issues. So, there is no need to worry if your Fallout 4 won’t launch.

Below are some of the most common causes for Fallout 4 won’t start issue. Let’s take a look at them briefly.

  1. Compatibility issues.
  2. Missing or corrupted game files.
  3. Anti-virus software.
  4. Outdated drivers.
  5. Graphics settings.

These problems can make your game not work properly or not even start. However, you can fix these issues easily by spending some time on them.

How To Fix Fallout 4 Won’t Start Issue

In order to fix the Fallout 4 won’t start issue, we have listed some of the most effective and working methods below. Just follow the step by step procedure that we have given for each method.

Start with easier methods. If they work out, you don’t need to try the lengthy methods.

Restart Your Game

The first method that we recommend to get rid of the “Fallout 4 Steam won’t launch issue” is to simply restart the game. This can refresh the game and can help you start the game as a new one. Follow the simple steps given below to restart Fallout 4.

  • Press Ctrl + Shift + Esc keys to open the Task Manager.
  • Find all the Fallout 4 files and select the file.

how to fix fallout 4 won't start issue

  • Make right-click on each file and select “End task”.

Now, launch your Fallout 4 game, and see if it is working. If this method doesn’t work, try the next method.

Disable Anti-virus Software

Most of the time your device applications or games show errors and issues because of the third-party antivirus applications on your device.

To make sure that your device is not harmed or corrupted, these virus detecting apps block some websites, apps, and games. Even if your game is not a virus, these apps create trouble by blocking them.

Hence, disabling the anti-virus app temporarily can help you a lot. Or just add Fallout 4 as an exception to the anti-virus software. After you disable the anti-virus, launch the Fallout 4 game.

If your game starts, then the reason was the anti-virus software behind not launching your game. But, if your game still doesn’t launch, try the other methods given below.

Update Graphics Drivers

If there is any update pending on your Graphics card, then it can lead to issues on your device. Therefore, update all the Graphics drivers on your device. Follow the simple steps given below to update the drivers.

  • Press Windows + X to open the menu.
  • Select “Device Manager” and open it.

update drivers

  • Now, find the “Display Adapter” and click on it.
  • All the device drivers will be displayed on your screen.

fallout 4 won't launch

  • Open your Graphics driver, switch to the “Driver” tab.
  • Click on “Roll Back Driver” and check your Fallout 4 game.
  • If your game still won’t start, click on “Update Driver”.
  • Wait for the updates to complete.
  • Go back to Fallout 4 and check if the issue still persists.

Run Fallout 4 In Compatibility Mode

If there are any compatibility issues on your device, then you can run your game in compatibility mode to solve this issue. Follow the simple steps below to run Fallout 4 in compatibility mode.

  • On your desktop, right-click on the Fallout 4 shortcut.
  • Select the “Properties” option.

steam fallout 4 won't launch

  • Now, go to the “Compatibility” tab and go to the “Run this program in compatibility mode for:”.
  • Select a Windows version that you have installed on your PC.
  • Finally, click on “Apply” to save changes.

Now, go back to your Fallout 4 game and check if the issue is resolved or not.

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Run Fallout 4 In Windowed Mode

The Fallout 4 won’t start issue can be caused due to some video settings on your device. If you are having trouble to maximize the Fallout 4 game, or can’t open it as full screen, then running in Windowed mode can help to resolve the issues.

  • On the desktop, right-click on the  Fallout 4 shortcut.
  • Select “Properties” from the options.

fallout 4 steam won't launch

  • Now, go to the “General” tab and select “Set launch options”.

how to fix fallout 4 won't launch

  • Next, click on the “-window-mode borderless” option.
  • Click on “OK” to save the changes.
  • Restart your computer and check the game.

If none of the methods helped you to solve the issue, we recommend the reinstallation process.

ReInstall Fallout 4

Reinstalling can help fix the internal issues with the Fallout 4 won’t start problem and might fix it as well. Follow the given procedure below to uninstall Fallout 4 and install it again.

  • Firstly, go to “C:\Program Files(x86)\Steam\steamapps\common\Fallout 4”.
  • Copy all the files and paste them on your computer for the backup process.
  • Open Steam on your PC and go to the game library.

reinstall fallout 4

  • Right-click on “Fallout 4” and select the “Uninstall” option.
  • Now, press Ctrl + Shift + Esc keys to open the Task Manager.
  • Switch the tab to “General” and select Steam related files and right-click on them.

fallout 4 won't launch end process

  • Select the “End process tree” option.
  • Next, open Steam and install Fallout 4.
  • Get back the files that you have saved earlier.
  • And check if your game is working or not.

Conclusion

We hope this article helped you to fix the Fallout 4 won’t start or launch issue. Try the above methods that we have given in this post. These methods will surely help you to fix the Fallout 4 problems. If none of the above methods are working, the last option is to contact Fallout 4 customer support. They will surely solve your problem. Tell us which method worked for your game. For more related articles, visit our website Tech 170.

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How To Play MOV Files On Windows 10 (3 Methods That Work)

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If you are looking for an easy and effective method for how to play MOV files on Windows 10, then you have come to the right place. Here we will discuss some easy and quick ways to get your MOV video files to run on your computer.

The MOV video files that are basically generated from iPhones, iPads, and Mac OS devices are not supported to play on all computers. This is due to the lack of features and incompatibility issues on our devices. However, there are still some useful methods that can help us to access MOV files.

how to play .mov files on windows 10

Here, we will show you the best three methods that will allow you to play the MOV files on your Windows computer without any worries.

How To Play MOV Files On Windows 10

Generally, changing the file format into a supported format is the best option and is also quick to solve your issues. But, not everyone has that much patience to change the video file format or extension. Everyone needs a quick and easy solution nowadays.

You can still access MOV videos on your computer without changing the format. For that, you will need a right and supported video player to watch the MOV files on your computer. How? Read to know the full details.

What Is MOV Video File

All the video and audio files that are recorded, saved or downloaded on iPhone, iPad, or Mac devices are stored in the form of a MOV file. These videos get the .mov extension by default. And, the problem with these extension files is the MOV videos can’t be played on every computer.

Only some Windows computers support the MOV files to be played on their platform. However, there are some hacks for how to play MOV files on Windows.

Methods For How To Play .MOV Files On Windows 10

If you are unable to access the MOV video files on your Windows computer, then there are some in-built system methods and also some workarounds that can help you to play these .MOV files on your computer. Follow the methods that we have listed here in a step-by-step format.

Play MOV Files on Windows 10 Using QuickTime Player

QuickTime Player is our first recommendation for playing MOV video files on your computer. QuickTime Player is a standard video player for iOS and Mac devices. If you are worried about how to play .MOV files on Windows 10, then the most effective and long-lasting solution is to use the QuickTime Player app.

Here is how to play .MOV files on Windows 10 using QuickTime Player.

  • Firstly, install the QuickTime Player app on your Windows 10 computer.

how to play mov files on windows 10 using quicktime player

  • Go to the drive or location on the computer where you have the MOV file.
  • Now, make a right-click on the video you want to open.
  • Select “Open with” and click on the “QuickTime Player” option.
  • That’s it. Your video will be opened.

However, if you don’t want to install an application from outside, you can make use of the built-in programs and features on your computer.

Play MOV Files on Windows Using Windows Media Player

The default media player supports you to play MOV files on Windows 10. So, it is an easy option to use when you can’t open a MOV file on your computer. The requirement for your Windows Media Player is it should be version 12.0 or higher to play MOV files.

play mov files on windows 10

Here is how to play .MOV files on Windows 10 using Windows Media Player.

  • Firstly, make sure that you are using the supported media player version.
  • To check it, press the “Alt” key.
  • Click on the “Help” button and select “About Windows Media Player”.
  • Check the version of the program that you are using.
  • If your Windows Media Player version is below 12.0, then quickly install it.
  • To play the MOV video or audio file, right-click on the video.
  • Select “Open with Windows Media Player” to open the file.

If Windows Media Player doesn’t seem to work for opening the MOV file, then switch to the VLC Media Player.

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Play MOV Files on Windows 10 With VLC Media Player

The VLC media player is a savior for iOS users. Almost every video file on your computer can be played when you choose the “Play with VLC Media Player” option. In a similar way, you can also play the MOV video files on Windows 10 via VLC media player.

Here is how to play .MOV files on Windows 10 using the VLC media player program.

  • Right-click on the MOV file that you want to play on your PC, and hover on “Play with..”.
  • Now, select “VLC Media Player” and watch the video easily.

how to play mov files on windows

  • But, if you don’t have VLC Media Player on your Windows 10, then install it.
  • Once you install it on your computer, open the VLC media player and go to the “Media” bar.
  • Click on “Open File” and select the MOV file that you want to watch on the computer.

If none of the above three methods helped you to solve the MOV file issue, then try this last one. Just change your video file into a supported format such as MP4 by changing the extension. Then try playing the video on your computer. We hope at least this method works for you.

Conclusion

We hope you got an easy method for playing MOV video files on your Windows 10 computer. Try the Windows Media Player, VLC Media Player, and also the QuickTime Player app to play the files. Most of the time these methods work for sure. But, if unfortunately, you still can’t play the video, we recommend changing the video file into a supported file format. For more related articles, visit our website Tech 170.

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How To Unblock Adobe Flash 2021 in Any Browser {Latest Methods}

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Learn how to unblock Adobe Flash in this post easily. Adobe Flash Player comes built-in with most of the browsers, and in some cases, you have to install the plugin from outside. This plugin is a must-have for your device to watch the amazing edited media files.

Adobe Flash Player is computer software that lets you watch the content created on Adobe Flash. You can access audio and video content with great graphic changes made in them. You have to unblock this software in order to use it on your device. But, don’t worry it is just an easy process.

how to unblock adobe flash

Here, we will show you how to unblock Adobe Flash on your browsers like Chrome, Microsoft Edge, Opera, etc. Just follow the steps that we have given here and you can easily enable the Adobe Flash content.

How To Unblock Adobe Flash in Different Browsers

Many Flash Players are having trouble using the software since Adobe Flash Player is blocked because it has become outdated and might harm your PC. Also, malware files were detected with this software when installed from an unknown source. But, unlocking can be done easily to enable it again on your computer.

To unblock Adobe Flash on your computer, the process varies somewhat differently based on the browser you use. If you have Chrome or Edge on your device, then this app will be already installed on your PC. But, for Firefox, you have to install the Adobe Flash plugin to unlock it.

Here is how to unblock Flash Player on your browser.

Unblock Adobe Flash Player On Chrome

To unblock Adobe Flash Player in Chrome(Windows and Mac), follow the simple steps given below.

  • Launch your Chrome browser, and on the search page, click on the 3-dots located at the top-right corner of the page.

how to unblock adobe flash player on chrome

  • Select “Settings” from the drop-down menu. Now, you will be redirected to a new window.
  • Find the “Privacy and Security” section on the screen. Under that, click on “Site Settings”.
  • Once the window opens, scroll down and find the “Content” section.

unblock adobe flash player in chrome

  • Then, click on “Flash” and toggle the “Block sites from running a Flash” button and make it to “Ask First”.

how to unblock adobe flash content on chrome

  • Now, whenever you come across Flash content on Chrome, it will ask you to “Click to enable Adobe Flash Player”.
  • Click on the above option and select “Allow” or “Block” to view or to block that website.

delete adobe flash history

  • To remove the websites that you blocked or allowed from the Flash Settings, just click on the “Trash” icon.

The recent version of Chrome is most likely to block the Flash content to be displayed on your PC. They made an announcement in the recent past, that Chrome consists of beta features that can “intelligently pause content (like Flash animations) that aren’t central to the webpage.” This blocking feature is to save your laptop’s battery life.

Unblock Adobe Flash Player On Opera

Here is how to unblock Adobe Flash Player in Opera for Windows and Mac. Follow the simple steps given below to unblock the Flash Player.

  • Open the Opera on your PC to get the speed dial.

adobe flash player is blocked

  • Enter this in the search bar “opera://settings/content/flash?search=flash”. 
  • You will be taken to the Opera settings page.
  • Find the option “Allow sites to run Flash”. Check if it is on or off.

how to unblock adobe flash in opera

  • Toggle the button to enable the option.
  • Now, go to the Flash content that you want to watch.
  • You will notice the “Plug-in blocked” plug in blockedoption at the top-right corner.
  • Click on it and select the ” Run plug-in this time” option. 
  • If you can’t access the Flash content and are getting these icons icon 1 and icon 2
  • Then, click on either of them and select “Allow”.

how to unblock flash player

That’s it. Now you can watch Flash Player media files on your browser. But, you need to enable the option every time you want to view the content.

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Unblock Adobe Flash Player On Microsoft Edge

Here is how to unblock Adobe Flash content on your Microsoft Edge browser. Just follow the steps given below.

  • Open the browser, and click on the horizontal dots present at the top-right corner of the page.
  • Click on “Settings and more” and you will get a drop-down menu on the page.

unblock flash player in edge

  • Now, click on “Settings” and then select “View advanced settings”.
  • You will get a list of options.

how to unblock adobe flash player

  • Find the “Use Adobe Flash Player” option in it.
  • Enable the option if it is disabled.

That’s it. Now you can view the Adobe Flash content without any interruption. You just have to allow the software on your device so that it can be unblocked.

Unblock Adobe Flash Player On Firefox

Mozilla Firefox doesn’t have a built-in Adobe Flash Player, so you need to install the software plugin. Here is how to unblock Adobe Flash Player on your Firefox browser, follow the simple steps given below.

  • Launch Mozilla Firefox on your computer or laptop, and click on the hamburger icon or the 3-lines that are present at the top-right corner of the page.
  • From the drop-down menu, select “Add-ons”. You will be redirected to the Add-ons page now.
  • Find the “Plugins tab” option and check if it is enabled or disabled.

how to unblock adobe flash player on firefox

  • If it is disabled, then click on the horizontal ellipsis beside “Shockwave Flash”.

unblock adobe flash in firefox

  • Click on “Always Activate” to unblock the Flash content.

Conclusion

We hope this article was helpful to know how to unblock Adobe Flash content on your computer. The Adobe Flash Player is blocked on computers and laptops due to various security reasons. However, you can unblock it with some changes in the settings. This software is not a virus though it can reduce the efficiency of your device. For more related articles, visit our website Tech 170.

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