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Asked: 2024-09-25T23:22:08+05:30 In:

I’m using Xubuntu 24.04 on my Raspberry Pi 5, and I’ve noticed that the Wi-Fi connection has suddenly stopped working. Has anyone else experienced this issue, and if so, what solutions or troubleshooting steps have you found to resolve it?

I’ve been diving into some projects with my Raspberry Pi 5, and I finally decided to install Xubuntu 24.04 on it, which has been a blast so far. But now I’ve hit a snag—my Wi-Fi just up and stopped working out of nowhere! It was all good one moment, and the next, I find myself staring at my network settings, scratching my head.

I checked to make sure it wasn’t just a temporary hiccup, but nope, no luck. I can’t seem to find any networks at all. I also tried rebooting the Pi, thinking maybe that would shake things up a bit, but still nothing. Super frustrating, right?

I went online and searched around to see if anyone else out there on forums or Reddit had experienced this issue, but a lot of the solutions seem really complicated or not directly related to my setup. I’ve seen some suggestions like making sure the Wi-Fi drivers are installed, but honestly, I’m not even sure how to check that on Xubuntu.

I did try a few basic things like toggling the Wi-Fi off and on in the settings and running a software update, but it hasn’t budged. I also made sure my router is working properly since my other devices can still connect just fine. It’s only the Raspberry Pi that refuses to cooperate!

So, I’m throwing this out there in hopes that someone else has faced this same annoying issue. Have any of you guys managed to solve this Wi-Fi conundrum on your Raspberry Pi? I’d love to hear what you did—any tips, tricks, or commands that I could try? My projects are on hold until I get this figured out, and it’s driving me a little nuts. Seriously, any help would be super appreciated!

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    2 Answers

    1. It sounds like you’re facing a frustrating issue with your Raspberry Pi 5 running Xubuntu 24.04. Since you’ve already tried basic troubleshooting steps like toggling Wi-Fi and rebooting, it might be a good idea to check if your Wi-Fi drivers are correctly installed and loaded. You can do this by opening a terminal and running the command `lspci -k | grep -A 3 -i network`. This command will display information about your network adapter and the associated driver. If your Wi-Fi adapter isn’t listed, or if there’s an issue with the driver, you may need to reinstall or update the drivers. You can use the command `sudo apt update && sudo apt upgrade` to ensure that all packages are up to date and might fix any driver bugs present in older versions.

      If the drivers seem to be okay, consider checking your network configurations as well. You can use the command `nmcli device` to list all network devices and their status. If your Wi-Fi adapter shows as “disconnected”, you can try to manually connect using `nmcli device wifi list` to scan available networks, and then connect with `nmcli device wifi connect “Your_SSID” password “Your_Password”`. If issues persist, it might be a good idea to examine configuration files located in `/etc/NetworkManager/`, particularly the `NetworkManager.conf` to ensure there are no erroneous settings. If all else fails, reflashing Xubuntu or checking community forums for similar issues could provide further insights. Good luck, and hopefully, your projects can resume soon!



    2. Help with Raspberry Pi 5 Wi-Fi Issue

      Wi-Fi Issues on Raspberry Pi 5 with Xubuntu 24.04

      Sounds super frustrating! Here are some steps you can try to get your Wi-Fi back up and running:

      1. Check Your Wi-Fi Drivers

      First, let’s see if the Wi-Fi drivers are installed:


      lspci -nnk | grep -A3 -i "network"

      This command will display your network devices and their drivers. If your Wi-Fi device is missing or driver issues are indicated, that might be the problem.

      2. Reinstall Wi-Fi Drivers

      If you find that the drivers are missing, try reinstalling them with:


      sudo apt update
      sudo apt install --reinstall firmware-brcm80211

      3. Check Network Manager

      Your Network Manager might not be working properly. Try restarting it:


      sudo systemctl restart NetworkManager

      4. Use Command Line to Connect

      Sometimes the GUI can be buggy. You can also try to connect through the terminal:


      nmcli device wifi list
      nmcli device wifi connect "SSID" password "your_password"

      5. Check for Blocked Devices

      Your Wi-Fi might be blocked by rfkill. Check this by running:


      rfkill list

      If it shows that your Wi-Fi is blocked, you can unblock it with:


      sudo rfkill unblock wifi

      6. Update Your System

      Always good to have the latest updates:


      sudo apt upgrade

      7. Check Logs

      If all else fails, checking the logs can provide some clues. Use:


      dmesg | grep wlan

      This command can show if there are any errors related to the wireless functionality.

      If none of these work, consider reinstalling the OS or getting help on forums with the specific error messages you might find in the logs. Good luck!


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