{"id":1752,"date":"2021-12-10T15:39:10","date_gmt":"2021-12-10T14:39:10","guid":{"rendered":"https:\/\/grupp-web.de\/cms\/?p=1752"},"modified":"2022-05-13T18:56:52","modified_gmt":"2022-05-13T16:56:52","slug":"packettracer-login-fixed","status":"publish","type":"post","link":"https:\/\/grupp-web.de\/cms\/2021\/12\/10\/packettracer-login-fixed\/","title":{"rendered":"PacketTracer login fixed"},"content":{"rendered":"\n<p>With openSUSE Tumbleweed I was not able to pass the login with my NetAcad-account, required to use PacketTracer. The login window opened, but no content, only a white blank window.<\/p>\n\n\n\n<p>It turned out that the reason is Qt WebEngine sandboxing by default in openSUSE Tumbleweed. I do not know which other Linux distributions are also affected.<\/p>\n\n\n\n<p>Solution: Insert the following into both startup scripts (<code>\/usr\/local\/bin\/packettracer<\/code> and <code>\/opt\/pt\/packettracer<\/code>) to turn off sandboxing for PacketTracer.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>QTWEBENGINE_DISABLE_SANDBOX=1<\/code><\/pre>\n\n\n\n<p>For automatic installation my friend Tobi wrote a script that does <a href=\"https:\/\/grupp-web.de\/cms\/2021\/03\/14\/installation-of-cisco-packet-tracer-8-0-0-on-rpm-based-linux-systems\/\" data-type=\"post\" data-id=\"1726\">all installation steps described in my blog post<\/a> automatically. These two changes have just been committed to his script. Have a look to <a rel=\"noreferrer noopener\" href=\"https:\/\/codeberg.org\/toheine\/pt-installer\" target=\"_blank\">https:\/\/codeberg.org\/toheine\/pt-installer<\/a> and download the script.<\/p>\n\n\n\n<p>New script has been tested with PacketTracer 8.1.0 and 8.1.1 on openSUSE Tumbleweed<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With openSUSE Tumbleweed I was not able to pass the login with my NetAcad-account, required to use PacketTracer. The login window opened, but no content, only a white blank window. It turned out that the reason is Qt WebEngine sandboxing by default in openSUSE Tumbleweed. I do not know which other Linux distributions are also &#8230; <a title=\"PacketTracer login fixed\" class=\"read-more\" href=\"https:\/\/grupp-web.de\/cms\/2021\/12\/10\/packettracer-login-fixed\/\" aria-label=\"Mehr Informationen \u00fcber PacketTracer login fixed\">Weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1752","post","type-post","status-publish","format-standard","hentry","category-cisco-academy"],"_links":{"self":[{"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/posts\/1752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/comments?post=1752"}],"version-history":[{"count":5,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/posts\/1752\/revisions"}],"predecessor-version":[{"id":1767,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/posts\/1752\/revisions\/1767"}],"wp:attachment":[{"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/media?parent=1752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/categories?post=1752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grupp-web.de\/cms\/wp-json\/wp\/v2\/tags?post=1752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}