How to Kill Unresponsive Apps on Linux

When using Linux, it's common to encounter unresponsive applications that refuse to close or respond.

Table of Contents

When using Linux, it’s common to encounter unresponsive applications that refuse to close or respond. In this guide, we will discuss the steps required to kill unresponsive apps on Linux.

Using kill

On Linux, kill is a command-line utility used to terminate a running process. It sends a signal to a process or a group of processes, requesting that it be terminated. The most common signal sent with the kill command is SIGTERM (Signal Termination), which allows the process to perform any cleanup actions before terminating.

Step 1: Identify Process

The first step is to identify the process associated with the unresponsive app. You can do this by opening the terminal and running:

ps -A | grep [application-name]

Replace [application-name] with the name of the unresponsive application. This command will list all the processes associated with the application.

Step 2: Get Process ID (PID)

Once you have identified the process associated with the unresponsive app, you need to get the process ID (PID). You can get the PID by running:

sudo lsof -i :[port-number]

Replace [port-number] with the port number associated with the unresponsive app. This command will list all the processes associated with the port number.

Step 3: Kill Process

Now that you have the PID, you can kill the process by running:

sudo kill -9 [PID]

Replace [PID] with the PID you obtained in step 2. This command will force kill the unresponsive app and free up system resources.

Step 4: Check if Process is Killed

Finally, check if the process associated with the unresponsive app has been killed by running:

ps -A | grep [application-name]

Replace [application-name] with the name of the unresponsive application. If the application is no longer listed in the output, the process has been successfully killed.

Conclusion

Killing unresponsive apps on Linux can be a simple process that requires you to identify the process associated with the app, get the process ID, and kill the process using the PID. By following these steps, you can free up system resources and ensure that your Linux system runs smoothly.

Recent
Sections
Tags
Linux Press Release Ubuntu Update

Please Leave Feedback in the Comments

More to Explore

Why MALIBAL?

In a market saturated with well-known laptop brands, MALIBAL stands out as a unique choice for discerning users.

Read More »

Leave a Reply

What our customers say:

"The MALIBAL Aon S1 ended my search for the Best Linux (or Windows) Daily Driver for me."
Jeremy C.
In fact, since the Aon S1 arrived, I much prefer using it to my MacBook Pro 13-inch.
Jack W. - ZDNET
"MALIBAL is simply put the best kept secret in laptop computers."
Trigrhappy
"Best interaction I've ever had while buying something online."
Dale P.
"The final product is practically a work of art."
Nicholas H.
"The absolute best company I have ever dealt with."
Sean O.
"Best laptop I have ever purchased."
Kevin W.
"My new laptop is the best purchase I've ever made."
Liam H.
"The best computer I have ever owned."
Kent S.
"Easily the best laptop I have ever owned."
Sealaction13
"This is the absolute best laptop I have ever owned."
Derek I.
"This is by far the best laptop I ever bought."
Ludwig H.
"My laptop is by far the best I have ever had or seen."
Nicholas R.
"This is the best custom built laptop I've ever had."
Hal L.
Previous
Next
Copyright © 2004-2022 MALIBAL All Rights Reserved.

Search

Type in a question or keyword below
Search

FAQ

Questions and Answers
Who is MALIBAL?

MALIBAL is an innovative technology company that produces high-performance, custom Windows laptops and Linux laptops for developers and content creators; mobile workstations for engineers, scientists, video editors, 3D modelers, and animators; and mobile servers for enterprise applications.

More

Why MALIBAL?

In a marketplace dominated by large corporations, MALIBAL offers a refreshing alternative that focuses on open-source support, the right to repair, hardware integration in the USA, personalized US-based customer support, and the unique combination of customization and high-performance technology in sleek, user-friendly designs.

More

Are all the parts soldered to the motherboard?

In many modern laptops, especially thin and light models (like Apple’s MacBook Air or Pro, Dell’s XPS 13, or many of Lenovo’s ThinkPad X1 Carbon models), the memory, storage, battery, and wireless module are often soldered directly onto the motherboard.

However, as part of our commitment to the Right to Repair Movement, the memory, storage, battery, and wireless module on all MALIBAL laptops are user-upgradeable or user-replaceable.

Can your laptops be charged or powered via USB-C?

All MALIBAL laptops can be powered via the Thunderbolt 4 port.

How do I track my order after it ships?​
You can view your tracking status via the order details page in your account.
How do I get a quote?

If you need a quote for any reason, e.g., to submit to accounting for approval, before ordering, simply add the laptop(s) you want to purchase to the Cart, then click Checkout, and on the checkout page, click Convert Cart to Quote. We will email you a PDF of the quote with a link to make payment once you are ready to complete the order.

How do I cancel an order?

You may cancel an order any time up until it ships. After it ships, you will not be able to cancel it, but will instead have to use our return policy in order to return the laptop for a refund. To cancel an order, simply open a sales ticket or sales chat and give the representative your order information, and they will cancel the order for you and send you confirmation via email and text.

How do I make a change to my order?

You may make changes to your order up until it ships. To modify an order, simply open a sales ticket or sales chat and give the representative your order information and specify which changes you want to make.

When is my order shipping?

If all parts are in stock, the average build time for laptops is 5-7 business days. This means laptops will ship 5-7 business days after the order is placed. If a component is backordered, it will say which parts are backordered in your order confirmation email.

To see the estimated delivery date of your laptop, please check your order confirmation email for the Estimated Delivery Date. You can also see this information on your My Account > Order Details page. The estimated delivery date is the build time (plus backorder delay, if applicable) plus the shipping time.

Once your laptop ships out, we will email you the tracking information. An adult will need to be at the address to sign for the package when it arrives.