{"id":4861,"date":"2023-08-22T14:02:10","date_gmt":"2023-08-22T14:02:10","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=4861"},"modified":"2023-11-23T02:10:19","modified_gmt":"2023-11-23T02:10:19","slug":"help-my-raspberry-pi-wont-connect-to-wifi","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/de\/help-my-raspberry-pi-wont-connect-to-wifi\/","title":{"rendered":"Hilfe! Mein Raspberry Pi verbindet sich nicht mit WiFi!"},"content":{"rendered":"<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-1024x576.png\" alt=\"Die ultimative Anleitung zur Reparatur von WiFi auf dem Raspberry Pi Titelbild\" class=\"wp-image-4863\" style=\"width:840px;height:473px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Eines der h\u00e4ufigsten Probleme, die mit dem Raspberry Pi auftreten k\u00f6nnen, ist, dass er sich nicht mit dem WiFi verbindet. Es gibt neue Beitr\u00e4ge auf <a href=\"https:\/\/forums.raspberrypi.com\/viewforum.php?f=28\">die Raspberry Pi-Foren<\/a> Jeden Tag versuchen wir, diese Probleme zu l\u00f6sen. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hier haben wir alle Antworten (zusammen mit einigen unserer eigenen) in einer ultimativen Anleitung zur Reparatur von WiFi auf Ihrem Raspberry Pi zusammengestellt!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie haben Ihren Raspberry Pi eingesteckt und er ist hochgefahren. Warum l\u00e4sst er sich dann nicht verbinden?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lassen Sie uns zun\u00e4chst eine kurze Checkliste durchgehen, um sicherzustellen, dass alles in Ordnung ist. Stellen Sie Folgendes sicher:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>der Router ist auf \u2713<\/li>\n\n\n\n<li>der Pi ist nahe genug am Router, um ein Signal zu empfangen \u2713<\/li>\n\n\n\n<li>das Passwort ist richtig \u2713<\/li>\n\n\n\n<li>ernsthaft, das Passwort ist richtig \u2713<\/li>\n\n\n\n<li>der Router und der Pi sind neu gestartet und es besteht immer noch keine Verbindung \u2713.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Sie sich vergewissert haben, dass Sie diese Punkte beachtet haben, ist es an der Zeit zu pr\u00fcfen, was sonst noch das Problem sein k\u00f6nnte.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Die Konfiguration Ihres Betriebssystems<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"558\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1024x558.png\" alt=\"Raspberry Pi Imager WiFi Konfiguration\" class=\"wp-image-4865\" style=\"width:718px;height:391px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1024x558.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-300x164.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-768x419.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1536x837.png 1536w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48.png 1719w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In diesem Bild sehen Sie, dass Sie das drahtlose LAN (Local Area Network, auch bekannt als WiFi) mit einem Namen und einem Passwort konfigurieren m\u00fcssen. SSID, oder Service Set Identifier, ist nur eine schicke Umschreibung f\u00fcr \"den Namen des Netzwerks\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie m\u00fcssen aber auch das Land konfigurieren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zum Beispiel GB f\u00fcr Gro\u00dfbritannien, JP f\u00fcr Japan, US f\u00fcr die Vereinigten Staaten und DE f\u00fcr Deutschland.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dies ist \u00e4u\u00dferst wichtig, da die WiFi-Kan\u00e4le in den verschiedenen L\u00e4ndern unterschiedliche Spezifikationen haben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wussten Sie, dass die Verwendung von <a href=\"https:\/\/www.howtogeek.com\/402142\/why-wi-fi-channels-12-13-and-14-are-illegal-in-the-usa\/\">WiFi-Kanal 14 ist in den meisten L\u00e4ndern der Welt illegal<\/a>, aber in Japan erlaubt?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcberpr\u00fcfen Sie daher noch einmal, ob Sie das Betriebssystem Ihres Raspberry Pi auf das richtige Land eingestellt haben!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihre WiFi-Konfiguration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Es gibt unz\u00e4hlige M\u00f6glichkeiten zur Fehlersuche in Ihrer Konfiguration. Aber ich m\u00f6chte ein paar davon vorstellen, die besonders n\u00fctzlich sind.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6ffnen Sie ein Terminal und f\u00fchren Sie aus:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das Terminal wird eine Reihe von Informationen ausspucken, aber Sie m\u00fcssen sich vor allem wlan0 ansehen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es sollte Ihnen Dinge wie die SSID, die Frequenz, die Bitrate usw. mitteilen. All diese Informationen sind n\u00fctzlich, um das Problem zu l\u00f6sen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie k\u00f6nnen auch laufen:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"rfkill list all\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">rfkill<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">list<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">all<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Radio Frequency Kill List zeigt Ihnen an, ob eine Ihrer drahtlosen Verbindungen entweder durch Software oder Hardware blockiert wird. Wenn aus irgendeinem Grund etwas blockiert ist und Sie die Blockierung aufheben m\u00f6chten, k\u00f6nnen Sie dies tun:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"rfkill unblock all\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">rfkill<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">unblock<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">all<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Ihr WiFi blockiert war, sollte es jetzt wieder funktionieren!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn nicht, lassen Sie uns weitermachen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihr WPA-Antragsteller<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Der WPA-Supplicant ist ein Softwareprogramm, das mit dem Raspberry Pi OS geliefert wird, um Ihre WiFi-Verbindung zu verwalten. Und in der Tat k\u00f6nnte es der WPA-Supplicant sein, der Ihre Probleme verursacht.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6ffnen Sie dazu das Terminal und f\u00fchren Sie aus:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo nano \/etc\/wpa_supplicant\/wpa_supplicant.conf\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">nano<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">etc<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">wpa_supplicant<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">wpa_supplicant<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">conf<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie erhalten dann eine Ausgabe, die wie folgt aussieht:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"ctrl_interface=DIR=\/var\/run\/wpa_supplicant GROUP=netdevupdate_config=1network={        ssid=&quot; The name of your network &quot;        psk= the password to the network}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">ctrl_interface<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9\">DIR<\/span><span style=\"color: #81A1C1\">=\/var<\/span><span style=\"color: #D8DEE9FF\">\/<\/span><span style=\"color: #D8DEE9\">run<\/span><span style=\"color: #D8DEE9FF\">\/wpa_supplicant GROUP<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9\">netdev<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">update_config<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #B48EAD\">1<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">network<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">ssid<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\"> The name of your network <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">psk<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">the<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">password<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">to<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">the<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">network<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcberpr\u00fcfen Sie noch einmal, ob alles in Ordnung ist. Wenn nicht, bearbeiten Sie entweder den Namen oder das Passwort (oder etwas in der Textbeschreibung) und dr\u00fccken Sie Strg + x gefolgt von y und dann Enter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das war's also mit dem WPA-Supplicant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn es dann immer noch nicht funktioniert, haben Sie m\u00f6glicherweise ein Problem mit der Energieverwaltung.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihr Energiemanagement<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Ihr Problem darin besteht, dass Ihr Raspberry Pi sich ordnungsgem\u00e4\u00df verbindet und DANN die Verbindung abbricht, k\u00f6nnte es mit der Energieverwaltung zu tun haben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Energieverwaltung ist ein Dienstprogramm, das dem Raspberry Pi helfen soll, energieeffizient zu arbeiten. Dies f\u00fchrt jedoch auch zu einer Schw\u00e4chung der WiFi-Verbindung des Pi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die L\u00f6sung ist hier die Flucht:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig | grep &quot;Power Management&quot;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">|<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grep<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">Power Management<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Und wenn dort Power Management:on steht, dann m\u00fcssen Sie Folgendes ausf\u00fchren<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo iw wlan0 set power_save off\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">iw<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wlan0<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">set<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">power_save<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">off<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dadurch wird die Energieverwaltung vor\u00fcbergehend ausgeschaltet. Wenn Sie jedoch Ihren Raspberry Pi neu starten, wird das Power Management wieder aktiviert.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Um dies dauerhaft zu machen, m\u00fcssen Sie also zum Terminal gehen und Folgendes eingeben:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo nano \/etc\/rc.local\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">nano<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">etc<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">rc<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">local<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Scrollen Sie nach unten und, <em>\u00fcber <\/em>\"exit 0\", geben Sie den Befehl von vorhin ein:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo iw wlan0 set power_save off\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">iw<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wlan0<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">set<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">power_save<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">off<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jetzt ist die Energieverwaltung dauerhaft ausgeschaltet und die WiFi-Verbindung ist stabil.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihre Ethernet-Verbindung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Ihr WLAN immer dann ausf\u00e4llt, wenn Sie ein Ethernet-Kabel anschlie\u00dfen, besteht die L\u00f6sung darin, den als \"ifplugd\" bekannten Hintergrundprozess zu deaktivieren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die schnellste L\u00f6sung ist, \"ifplugd\" ganz vom Raspberry Pi zu entfernen, indem Sie es ausf\u00fchren:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\" sudo apt-get purge ifplugd \" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">apt<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">get<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">purge<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ifplugd<\/span><span style=\"color: #D8DEE9FF\"> <\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jetzt sollte Ihr Pi problemlos \u00fcber WiFi und Ethernet mit dem Internet verbunden werden k\u00f6nnen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f6glicherweise haben Sie aber auch ein Problem mit Bluetooth.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihre Bluetooth-Verbindung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WiFi arbeitet in der Regel mit zwei verschiedenen Frequenzen: 2,4 GHz und 5 GHz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bluetooth arbeitet normalerweise mit einer Frequenz: 2,4 GHz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Sie also 2,4-GHz-WiFi und Bluetooth im selben Raum betreiben, k\u00f6nnten Sie versehentlich Interferenzen zwischen den beiden Ger\u00e4ten verursachen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie werden wissen, auf welcher Frequenz Ihr WiFi l\u00e4uft, wenn Sie, wie ich oben vorgeschlagen habe, einen Test durchf\u00fchren:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Kopieren\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Ihr Bluetooth und WiFi St\u00f6rungen verursachen, gibt es mehrere M\u00f6glichkeiten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Am einfachsten w\u00e4re es, sie weiter auseinander zu setzen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eine andere M\u00f6glichkeit w\u00e4re, die WiFi-Frequenz auf 5 GHz umzustellen, aber das w\u00fcrde die Reichweite Ihres WiFi-Netzwerks verringern. Das sollten Sie also mit Bedacht tun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es gibt noch eine weitere Anlaufstelle, um WiFi auf Ihrem Raspberry Pi zu reparieren.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ihre W\u00e4rme<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wie alles am Raspberry Pi kann auch die W\u00e4rme die WiFi-Verbindung beeintr\u00e4chtigen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Ihr Pi st\u00e4ndig \u00fcber 50\u00b0 Celsius (122\u00b0 Fahrenheit) erreicht, kann das sehr wohl zu Problemen f\u00fchren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es wird Sie nicht \u00fcberraschen, dass wir bereits eine Reihe von Artikeln dar\u00fcber geschrieben haben, wie Sie Ihren Pi k\u00fchl halten k\u00f6nnen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-best-raspberry-pi-4-case-2023\/\">Ein Raspberry Pi-Geh\u00e4use, das als K\u00fchlk\u00f6rper dient<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-fan-pins-easy-cooling-solution\/\">Raspberry Pi-L\u00fcfterstifte<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/how-to-check-cpu-temp-on-raspberry-pi\/\">Wie man die CPU-Temperatur des Raspberry Pi \u00fcberpr\u00fcft<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sie sollten diese also unbedingt ausprobieren, wenn Sie Ihren Pi k\u00fchlen wollen. Das wird auf jeden Fall sicherstellen, dass Ihr Pi nicht \u00fcberhitzt und die WiFi-Verbindung destabilisiert wird.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Schlussfolgerung<\/h2>\n\n\n<div class=\"wp-block-image wp-duotone-000000-0693e3-1\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-1024x576.png\" alt=\"Raspberry Pi\" class=\"wp-image-4750\" style=\"width:615px;height:346px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Das ist die ultimative Anleitung, um alle Probleme zu beheben, die Ihren Raspberry Pi daran hindern k\u00f6nnten, sich mit dem WLAN zu verbinden:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ihre Betriebssystemkonfiguration<\/li>\n\n\n\n<li>Ihre WiFi-Konfiguration<\/li>\n\n\n\n<li>Ihr WPA-Antragsteller<\/li>\n\n\n\n<li>Ihr Energiemanagement<\/li>\n\n\n\n<li>Ihre Ethernet-Verbindung<\/li>\n\n\n\n<li>Ihre Bluetooth-Verbindung<\/li>\n\n\n\n<li>Ihre W\u00e4rme<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Teilen Sie uns in den Kommentaren unten mit, wenn Sie ein WiFi-Problem haben, das wir mit keiner dieser L\u00f6sungen l\u00f6sen konnten - diese Liste wird st\u00e4ndig erweitert, um alle m\u00f6glichen WiFi-Probleme abzudecken!<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fde%2Fhelp-my-raspberry-pi-wont-connect-to-wifi%2F&text=Help%21%20My%20Raspberry%20Pi%20Won%E2%80%99t%20Connect%20to%20WiFi%21\" title=\"Bei X teilen\" aria-label=\"Bei X teilen\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Jeden Tag gibt es neue Beitr\u00e4ge in den Raspberry Pi-Foren, in denen nach einer L\u00f6sung f\u00fcr diese Probleme gesucht wird. Hier stellen wir alle Antworten (zusammen mit einigen unserer eigenen) in einem ultimativen Leitfaden zur Behebung des Problems zusammen...<\/p>","protected":false},"author":2,"featured_media":4863,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[376,1813,16,1804,701,744,1803,578,1806,695,1807,1808,1810,1085,606,1811,1805,189,221,188,187,783,600,694,1809,1800,697,581,580,846,1812,1801,1802],"class_list":["post-4861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi-how-to","tag-bluetooth","tag-bullseye","tag-connect","tag-connectivity","tag-dhcp","tag-ethernet","tag-how-to","tag-internet","tag-ip","tag-ip-address","tag-ipv4","tag-ipv6","tag-isp","tag-lan","tag-linux","tag-modem","tag-network","tag-pi","tag-pico-w","tag-raspberry","tag-raspberry-pi","tag-raspberry-pi-os","tag-raspbian","tag-router","tag-ssid","tag-ultimate-guide","tag-vpn","tag-wi-fi","tag-wifi","tag-wlan","tag-wpa_supplicant","tag-zero-w","tag-zero-wh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Help! 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