{"id":53757,"date":"2023-07-20T14:29:41","date_gmt":"2023-07-20T14:29:41","guid":{"rendered":"https:\/\/devicetests.com\/?p=53757"},"modified":"2023-07-20T14:29:44","modified_gmt":"2023-07-20T14:29:44","slug":"fix-network-connection-error-ubuntu","status":"publish","type":"post","link":"https:\/\/devicetests.com\/fix-network-connection-error-ubuntu","title":{"rendered":"How To Fix &#8216;Activation of Network Connection Failed&#8217; Error on Ubuntu 20.04"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/devicetests.com\/wp-content\/uploads\/2023\/07\/ubuntu_3.jpg\" class=\"wp-image-48810\" srcset=\"https:\/\/devicetests.com\/wp-content\/uploads\/2023\/07\/ubuntu_3.jpg 1000w, https:\/\/devicetests.com\/wp-content\/uploads\/2023\/07\/ubuntu_3-300x200.jpg 300w, https:\/\/devicetests.com\/wp-content\/uploads\/2023\/07\/ubuntu_3-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<p>In this guide, we will explore different methods to resolve the &#8216;Activation of Network Connection Failed&#8217; error on Ubuntu 20.04. This issue is commonly faced by users and can be caused by a variety of factors. However, there are several strategies we can employ to fix this issue.<\/p>\n\n\n\n<div class=\"wp-block-dt-block-info-box info-box-success\"><div class=\"dt-info-header\"><div class=\"dt-info-icon\"><svg x=\"0px\" y=\"0px\" viewBox=\"0 0 52 52\"><path d=\"M26,2C12.7,2,2,12.7,2,26s10.7,24,24,24s24-10.7,24-24S39.3,2,26,2z M39.4,20L24.1,35.5 c-0.6,0.6-1.6,0.6-2.2,0L13.5,27c-0.6-0.6-0.6-1.6,0-2.2l2.2-2.2c0.6-0.6,1.6-0.6,2.2,0l4.4,4.5c0.4,0.4,1.1,0.4,1.5,0L35,15.5 c0.6-0.6,1.6-0.6,2.2,0l2.2,2.2C40.1,18.3,40.1,19.3,39.4,20z\"><\/path><\/svg><\/div><span class=\"dt-info-title\">Quick Answer<\/span><\/div><div class=\"dt-info-body\"><p>To fix the &#8216;Activation of Network Connection Failed&#8217; error on Ubuntu 20.04, you can try disabling IPv6 in the Wi-Fi settings, changing the Wi-Fi driver, checking hardware compatibility, updating Ubuntu, or seeking community support.<\/p>\n<\/div><\/div>\n\n\n\n\t\t\t<div class=\"sb-block-table-of-contents sb-toc__collapse\" data-scroll=\"1\" data-offset=\"30\" data-delay=\"800\">\n\t\t\t\t<div class=\"sb-toc__wrap\">\n\t\t\t\t\t<div class=\"sb-toc__title-wrap sb-toc__is-collapsible\">\n\t\t\t\t\t\t<div class=\"sb-toc__title\">\n\t\t\t\t\t\t\tTable of Contents\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"sb-toc__collapsible-wrap\">\n                            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"\/><\/svg>\n                        <\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"sb-toc__list-wrap\">\n\t\t\t\t\t\t\t<ol class=\"sb-toc__list\"><li class=\"sb-toc__list\"><a href=\"#1-disable-ipv6\">1. Disable IPv6<\/a><li class=\"sb-toc__list\"><a href=\"#2-change-wi-fi-driver\">2. Change Wi-Fi Driver<\/a><li class=\"sb-toc__list\"><a href=\"#3-check-hardware-compatibility\">3. Check Hardware Compatibility<\/a><li class=\"sb-toc__list\"><a href=\"#4-update-ubuntu\">4. Update Ubuntu<\/a><li class=\"sb-toc__list\"><a href=\"#5-seek-community-support\">5. Seek Community Support<\/a><li class=\"sb-toc__list\"><a href=\"#conclusion\">Conclusion<\/a><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\n\n\n<h2 class=\"wp-block-heading\">1. Disable IPv6<\/h2>\n\n\n\n<p>One of the common solutions is to disable IPv6 in the Wi-Fi settings. This has been reported to resolve the connectivity issue for some users. Here&#8217;s how to do it:<\/p>\n\n\n\n<ul>\n<li>Open your computer&#8217;s Wi-Fi settings.<\/li>\n\n\n\n<li>Select the Wi-Fi profile you want to connect to.<\/li>\n\n\n\n<li>Click on the IPv6 tab.<\/li>\n\n\n\n<li>Disable IPv6 and click apply to save the changes.<\/li>\n\n\n\n<li>Finally, toggle the system Wi-Fi button to restart your Wi-Fi adapter.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Change Wi-Fi Driver<\/h2>\n\n\n\n<p>Another solution is to change the Wi-Fi driver. Ubuntu provides a variety of drivers, and switching to a different one might resolve the issue. Here&#8217;s how:<\/p>\n\n\n\n<ul>\n<li>Go to &#8220;Software &amp; Updates&#8221;.<\/li>\n\n\n\n<li>Select the &#8220;Additional Drivers&#8221; tab.<\/li>\n\n\n\n<li>Look for the Wi-Fi driver and change it to a different one.<\/li>\n<\/ul>\n\n\n\n<p>If you&#8217;re unsure which driver to choose, Ubuntu may suggest a different driver automatically. This has worked for many users facing similar issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Check Hardware Compatibility<\/h2>\n\n\n\n<p>It&#8217;s also important to ensure that your Wi-Fi adapter is compatible with Ubuntu 20.04. You can refer to the <a href=\"https:\/\/help.ubuntu.com\/community\/WifiDocs\/WirelessTroubleShootingGuide\" target=\"_blank\" rel=\"noopener\">Ubuntu documentation on wireless troubleshooting<\/a> and <a href=\"https:\/\/help.ubuntu.com\/community\/HardwareSupportComponentsWireless\" target=\"_blank\" rel=\"noopener\">hardware compatibility<\/a> for more information and steps to verify if your hardware is supported.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Update Ubuntu<\/h2>\n\n\n\n<p>Ensuring you have the latest updates installed for Ubuntu can potentially fix any bugs or issues related to the Wi-Fi connection. To update your system, open the terminal and run the following commands:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n\n\n\n<p><code>sudo apt update<\/code> fetches the list of available updates, while <code>sudo apt upgrade<\/code> installs new versions of packages currently installed on your system from the sources enumerated in \/etc\/apt\/sources.list.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Seek Community Support<\/h2>\n\n\n\n<p>If none of the above solutions work, it may be helpful to seek assistance from the Ubuntu community. You can post your issue on forums or ask for help on platforms like <a href=\"https:\/\/askubuntu.com\/\" target=\"_blank\" rel=\"noopener\">Ask Ubuntu<\/a> or <a href=\"https:\/\/ubuntuforums.org\/\" target=\"_blank\" rel=\"noopener\">Ubuntu Forums<\/a>. Other users or developers may have encountered similar problems and can provide guidance or solutions.<\/p>\n\n\n\n<p>When seeking help, remember to provide as much detail as possible, including your laptop model, Wi-Fi adapter details, and any error messages you encounter. This will help others understand your issue better and provide more accurate assistance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>While the &#8216;Activation of Network Connection Failed&#8217; error on Ubuntu 20.04 can be frustrating, there are several potential solutions to this issue. By following the steps outlined in this guide, you should be able to resolve the issue and get back online. Remember to always backup your important data before making any changes to your system.<\/p>\n\n\n\n<div class=\"wp-block-dt-block-faq\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n\n<div class=\"wp-block-dt-block-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"dt-faq-question-header\"><div class=\"dt-faq-question-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg><\/div><span class=\"dt-faq-question-question\" itemprop=\"name\">How do I open the Wi-Fi settings on Ubuntu 20.04?<\/span><\/div><div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"><div class=\"dt-faq-question-answer dt-faq-hidden\" itemprop=\"text\"><p>To open the Wi-Fi settings on Ubuntu 20.04, click on the Wi-Fi icon in the top-right corner of the screen and select &quot;Wi-Fi Settings&quot; from the drop-down menu.<\/p>\n<\/div><\/div><\/div>\n\n\n<div class=\"wp-block-dt-block-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"dt-faq-question-header\"><div class=\"dt-faq-question-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg><\/div><span class=\"dt-faq-question-question\" itemprop=\"name\">How do I update Ubuntu?<\/span><\/div><div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"><div class=\"dt-faq-question-answer dt-faq-hidden\" itemprop=\"text\"><p>To update Ubuntu, open the terminal and run the following commands:<\/p>\n\n<pre><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n\n<p>The <code>sudo apt update<\/code> command fetches the list of available updates, while <code>sudo apt upgrade<\/code> installs new versions of packages currently installed on your system from the sources enumerated in \/etc\/apt\/sources.list.<\/p>\n<\/div><\/div><\/div>\n\n\n<div class=\"wp-block-dt-block-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"dt-faq-question-header\"><div class=\"dt-faq-question-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg><\/div><span class=\"dt-faq-question-question\" itemprop=\"name\">Where can I seek community support for Ubuntu issues?<\/span><\/div><div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"><div class=\"dt-faq-question-answer dt-faq-hidden\" itemprop=\"text\"><p>You can seek community support for Ubuntu issues on platforms like <a href=\"https:\/\/askubuntu.com\/\" target=\"_blank\" rel=\"noopener\">Ask Ubuntu<\/a> or <a href=\"https:\/\/ubuntuforums.org\/\" target=\"_blank\" rel=\"noopener\">Ubuntu Forums<\/a>. These platforms have a community of users and developers who can provide guidance and solutions to Ubuntu-related problems.<\/p>\n<\/div><\/div><\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>In this guide, we will explore different methods to resolve the &#8216;Activation of Network Connection Failed&#8217; error on Ubuntu 20.04. This issue is commonly faced by users and can be &hellip;<\/p>\n","protected":false},"author":2,"featured_media":48810,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[220,201,108],"tags":[],"_links":{"self":[{"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/posts\/53757"}],"collection":[{"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/comments?post=53757"}],"version-history":[{"count":0,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/posts\/53757\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/media\/48810"}],"wp:attachment":[{"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/media?parent=53757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/categories?post=53757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devicetests.com\/wp-json\/wp\/v2\/tags?post=53757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}