{"id":2212,"date":"2015-08-31T11:26:45","date_gmt":"2015-08-31T08:26:45","guid":{"rendered":"http:\/\/dcd.uaic.ro\/?page_id=2212"},"modified":"2025-10-23T09:32:39","modified_gmt":"2025-10-23T07:32:39","slug":"linux-tutorial","status":"publish","type":"page","link":"https:\/\/dcd.uaic.ro\/?page_id=2212&lang=en","title":{"rendered":"Linux &#8211; wireless"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2212\" class=\"elementor elementor-2212\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f97d37e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f97d37e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-88fd019\" data-id=\"88fd019\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6fc5bc7 elementor-widget elementor-widget-heading\" data-id=\"6fc5bc7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wireless connection\u00a0\nusing Ubuntu (Linux)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70bd9561 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70bd9561\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ab6433e\" data-id=\"2ab6433e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ca6e21c elementor-widget elementor-widget-text-editor\" data-id=\"7ca6e21c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<blockquote>\n<p><strong>The tutorial is made for Ubuntu 22.04, we mention that for the other versions or distributions of the operating system the steps will be followed by analogy.<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<\/blockquote>\n<p><!-- \/wp:quote --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>To be able to set up the wireless connection, your computer must be equipped with an ethernet adapter (&#8220;network card&#8221;), the corresponding drivers must be correctly installed, in the control panel -&gt; Network Connections the interface must be enabled, and the IP address be obtained using \u00a0<a href=\"http:\/\/en.wikipedia.org\/wiki\/Dhcp\">DHCP<\/a>.<\/p>\n<p style=\"text-align: justify;\"><strong>If you are part of an EDUROAM affiliated institution and have an account within it, you can connect to the wireless network of the Alexandru Ioan Cuza University or you can create a PPPoE connection with your username and password.<\/strong><br \/><strong><br \/><span style=\"color: #ff00ff;\">Note:<\/span><\/strong> Users who already have a network access account and password will go directly to <span style=\"color: #993366;\"><b>Step\u00a0 II.<\/b><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff00ff;\"><strong>Step I<\/strong><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\">At this time, when opening any web page, you will be redirected to the registration page to create an Internet access account.<\/li>\n<li>You have to complete one of the forms, specific for each category:\n<ul>\n<li><a href=\"https:\/\/register.uaic.ro\/stud-register\/index.phphttps:\/\/register.uaic.ro\/stud-register\/index.php\">Student form<\/a><\/li>\n<li><a href=\"https:\/\/register.uaic.ro\/stud-erasmus\/index.php\">International student form<\/a><\/li>\n<li><a href=\"https:\/\/register.uaic.ro\/guest-register\/index.php\">Guests form<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Attention !!! By completing the registration form, you declare that you agree with the &#8220;Alexandru Ioan Cuza&#8221; University&#8217;s Security Policy and Security Plan.\u00a0<\/p>\n<ul>\n<li style=\"text-align: justify;\">After completing the form, you can verify the existence and find out the name of the created account (generally it is of the form firstname.lastname) by accessing its <a href=\"https:\/\/register.uaic.ro\/test-account.php\" target=\"_blank\" rel=\"noopener\">verification page<\/a>.<\/li>\n<li style=\"text-align: justify;\">If during the data verification, discrepancies were found between the data entered by you in the registration form and those in the database of the University &#8220;Al. I. Cuza&#8221;, your account will not be created.<\/li>\n<\/ul>\n<blockquote>\n<p style=\"text-align: justify;\">The authentication system is case sensitive.<br \/>If during registration you filled in the form with capital letters (using Shift or Caps Lock) the password will be entered in the same way!!<\/p>\n<\/blockquote>\n<p><strong>After the data has been processed and you have obtained the username (in general it is of the form firstname.name) you can proceed to setting up the wireless connection, as follows:<\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff00ff;\"><strong>Step II<\/strong><\/span><\/p>\n<ul>\n<li>Scan and install the next QR code profile<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5353\" src=\"https:\/\/dcd.uaic.ro\/wp-content\/uploads\/2025\/07\/eduroam.jpeg\" alt=\"\" width=\"588\" height=\"588\" srcset=\"https:\/\/dcd.uaic.ro\/wp-content\/uploads\/2025\/07\/eduroam.jpeg 588w, https:\/\/dcd.uaic.ro\/wp-content\/uploads\/2025\/07\/eduroam-300x300.jpeg 300w, https:\/\/dcd.uaic.ro\/wp-content\/uploads\/2025\/07\/eduroam-150x150.jpeg 150w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>or access and install the profile from the next link<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 80px;\"><strong><a href=\"https:\/\/cat.eduroam.org\/?idp=7089&amp;profile=12920\">https:\/\/cat.eduroam.org\/?idp=7089&amp;profile=12920<\/a><\/strong><\/p>\n<ul>\n<li>If you are unable to configure following the steps from the\u00a0 <span style=\"color: #ff00ff;\">Step II<\/span>, you can configure manually:<\/li>\n<\/ul>\n<figure><\/figure>\n<p><!-- \/wp:embed --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a615d7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a615d7b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-833dcba\" data-id=\"833dcba\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea1980d elementor-widget elementor-widget-video\" data-id=\"ea1980d\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/dcd.uaic.ro\/wp-content\/uploads\/2023\/01\/pppoe-ubuntu-1.webm\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5bdcadb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5bdcadb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-09aed7e\" data-id=\"09aed7e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-237cf5e elementor-widget elementor-widget-text-editor\" data-id=\"237cf5e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #0000ff;\">If you do not have the requested certificate installed, you must follow these steps:<\/span><\/p>\n<ol>\n<li>Access the page <a class=\"moz-txt-link-freetext\" href=\"https:\/\/pki.cesnet.cz\/en\/ch-tcs-crt-crl.html\">https:\/\/pki.cesnet.cz\/en\/ch-tcs-crt-crl.html<\/a> at the bottom, under &#8220;GEANT OV RSA CA 4 (intermediate certificate)&#8221; download &#8220;Certificate chain (full chain) Download (PEM)&#8221;<\/li>\n<li>Download the file<br \/>\u00a0<a class=\"moz-txt-link-freetext\" role=\"link\" href=\"https:\/\/pki.cesnet.cz\/_media\/certs\/chain_geant_ov_rsa_ca_4_full.pem\">https:\/\/pki.cesnet.cz\/_media\/certs\/chain_geant_ov_rsa_ca_4_full.pem<\/a> in the folder \/usr\/share\/ca-certificates\/mozilla<\/li>\n<li>As root run\u00a0 the <strong>\u00a0update-ca-certificates <\/strong>command<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<div class=\"gsp_post_data\" data-post_type=\"page\" data-cat=\"\" data-modified=\"120\" data-title=\"Linux &#8211; wireless\" data-home=\"https:\/\/dcd.uaic.ro\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Wireless connection\u00a0 using Ubuntu (Linux) The tutorial is made for Ubuntu 22.04, we mention that for the other versions or distributions of the operating system the steps will be followed by analogy. To be able to set up the wireless connection, your computer must be equipped with an ethernet adapter (&#8220;network card&#8221;), the corresponding drivers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2213,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2212","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/pages\/2212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2212"}],"version-history":[{"count":27,"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/pages\/2212\/revisions"}],"predecessor-version":[{"id":6023,"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/pages\/2212\/revisions\/6023"}],"up":[{"embeddable":true,"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=\/wp\/v2\/pages\/2213"}],"wp:attachment":[{"href":"https:\/\/dcd.uaic.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}