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Asked: 2024-09-23T15:56:38+05:30 In:

What are the steps to restart the networking service in Ubuntu?

I’m diving into some networking stuff on my Ubuntu system, and I’ve hit a bit of a snag. I’ve been trying to get my networking service to behave itself, but it seems like it’s stuck in a rut. It’s so frustrating! I heard that sometimes a good old restart is all it needs to get things back in order.

So, here’s my dilemma: I want to restart the networking service, but I’m not entirely sure of the steps to do it right. I’ve tried a few commands and even poked around the settings, but nothing seems to work. It’s like the network gremlins are lurking around, and I just want to banish them back to where they came from!

I’ve read a bit online, and some folks are suggesting using the terminal for this. I’ve used the terminal before, but I don’t want to mess things up even more. Also, I’ve seen some chatter about various commands like `sudo systemctl restart networking` or maybe even `service networking restart`, but I get all mixed up with that. Are they all the same, or do I need to be careful about which one I choose?

And while we’re at it, what if I need to check if everything’s back to normal after I restart it? Like, what’s the best way to verify that my internet connection is solid again? Should I ping something or just check my browser?

I love tinkering with Ubuntu, but sometimes it really throws me for a loop. I’d appreciate any step-by-step guidance or maybe even some personal tips and tricks that you all have found useful! I know there are probably a bunch of seasoned users here, so if you could share your wisdom, I’d be super grateful. Thanks for any help you can throw my way!

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    2 Answers

    1. To restart the networking service on your Ubuntu system, you can use the terminal, which is a straightforward approach. First, open your terminal and enter the command sudo systemctl restart networking. This command is part of the systemd system and will effectively restart the networking service. If you’re using an older version of Ubuntu that still relies on the init system, you can alternatively use sudo service networking restart. Both commands achieve a similar goal, but it’s advisable to use systemctl if your Ubuntu version supports it, as it’s the more modern and preferred method. After executing the command, check for any error messages that may indicate issues during the restart process.

      To verify that your internet connection is back up and running, you can use the ping command. Type ping -c 4 google.com in your terminal; this will send 4 packets to Google’s server. If you receive replies from the server, that indicates your internet connection is functioning properly. Alternatively, you may just open your browser and navigate to any website to check for connectivity. Carrying out these steps should help you get your networking back on track and give you peace of mind that those ‘network gremlins’ have been dealt with!



    2. Restart Ubuntu Networking Service


      How to Restart Networking on Ubuntu

      So, if your networking service is acting up, a restart might just be the magic potion you need! Here’s a step-by-step guide to get you started, along with some tips to check if everything is back on track.

      Step 1: Open Terminal

      You can do this by pressing Ctrl + Alt + T together. This opens up your terminal where all the magic happens!

      Step 2: Restart the Networking Service

      Now, you’ve got a couple of options here:

      • To use systemctl:
        Type sudo systemctl restart networking and hit Enter. This is the newer way and should be safe if you’re on a recent Ubuntu version.
      • Or, if you want to try the older method:
        Type sudo service networking restart and hit Enter. Both should do the trick, but it’s better to stick with systemctl if your system supports it.

      After entering the command, you might be prompted to enter your password. Don’t worry, you won’t see any feedback on the screen while typing your password, that’s normal!

      Step 3: Check if Everything is Okay

      Once you’ve restarted the service, you’ll want to verify if your internet connection is solid again. Here are a couple of easy methods:

      • You can ping a reliable site to check connectivity. Type ping google.com and press Enter. If you see replies, you’re good to go! Hit Ctrl + C to stop the pinging.
      • Alternatively, open your web browser and try accessing a website. If it loads, you’re all set!

      Remember, sometimes things just need a little refreshing. If you run into any more issues, don’t hesitate to ask for help or do some digging online. Good luck with your tinkering!


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