{"id":2154,"date":"2013-10-08T22:49:42","date_gmt":"2013-10-08T15:49:42","guid":{"rendered":"http:\/\/sinaulinux.martianuswb.com\/?p=2154"},"modified":"2013-10-08T22:49:42","modified_gmt":"2013-10-08T15:49:42","slug":"mematikan-fungsi-wifi-power-management-di-ubuntu","status":"publish","type":"post","link":"https:\/\/martianuswb.com\/?p=2154","title":{"rendered":"Mematikan fungsi wifi power management di Ubuntu"},"content":{"rendered":"<p>Wifi power mananagement sebenarnya adalah fungsi unik dari Ubuntu untuk menghemat penggunaan daya di komputer yang menggunakan Ubuntu. Cuma memang ada beberapa kelemahannya. Dengan tujuan penghematan daya, maka ini bisa berarti diturunkannya kecepatan koneksi internet oleh sistem, atau bisa juga dimatikannya fungsi wifi jika tidak digunakan untuk sementara waktu. Maka seringkali jika power management dalam kondisi on, pengguna mengalami disconnect yang berulang.<\/p>\n<p>Untuk mengatasi ini, tinggal mematikan fungsi power management saja, dengan konsekuensi tentu saja penggunaan daya akan lebih besar.<\/p>\n<p>Buka Terminal kemudian ketikkan perintah <span style=\"color: #ff0000;\"><em><strong>iwconfig<\/strong><\/em><\/span>. Cari baris <span style=\"color: #0000ff;\"><em><strong>Power Management<\/strong><\/em><\/span>, jika kondisi <span style=\"color: #0000ff;\"><em><strong>off<\/strong><\/em><\/span>, berarti memang sudah dimatikan, tetapi jika kondisi <span style=\"color: #0000ff;\"><em><strong>on<\/strong><\/em><\/span>, lakukan langkah berikutnya.<\/p>\n<p>Ketikkan perintah <span style=\"color: #ff0000;\"><em><strong>sudo iwconfig wlan0 power off<\/strong><\/em><\/span>. Kemudian cek lagi dengan<span style=\"color: #0000ff;\"><em><strong> iwconfig<\/strong><\/em><\/span>, pastinya <span style=\"color: #0000ff;\"><em><strong>Power Management:off<\/strong><\/em><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2155\" alt=\"iwconfig\" src=\"http:\/\/martianuswb.com\/wp-content\/uploads\/2013\/10\/iwconfig.png\" width=\"450\" height=\"286\" srcset=\"https:\/\/martianuswb.com\/wp-content\/uploads\/2013\/10\/iwconfig.png 450w, https:\/\/martianuswb.com\/wp-content\/uploads\/2013\/10\/iwconfig-300x191.png 300w, https:\/\/martianuswb.com\/wp-content\/uploads\/2013\/10\/iwconfig-150x95.png 150w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>Nah, perintah ini bersifat sementara. Jika kita mematikan komputer, maka saat menghidupkan komputer, harus mengetikkan perintah ini lagi. Supaya tidak repot tinggal tambahkan perintah di atas ke dalam <span style=\"color: #0000ff;\"><em><strong>\/etc\/rc.local<\/strong><\/em><\/span><\/p>\n<p>Maka sekarang power management permanen dalam posisi mati. Selamat mencoba.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Wifi power mananagement sebenarnya adalah fungsi unik dari Ubuntu untuk menghemat penggunaan daya di komputer yang menggunakan Ubuntu. Cuma memang ada beberapa kelemahannya. Dengan tujuan penghematan daya, maka ini bisa&#8230; <a href=\"https:\/\/martianuswb.com\/?p=2154\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":2155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1407],"tags":[1643,1768,1771,1811,1945,1990],"class_list":["post-2154","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu","tag-iwconfig","tag-off","tag-on","tag-power-management","tag-ubuntu-13-04","tag-wifi"],"_links":{"self":[{"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/posts\/2154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/martianuswb.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2154"}],"version-history":[{"count":0,"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/posts\/2154\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/martianuswb.com\/index.php?rest_route=\/wp\/v2\/media\/2155"}],"wp:attachment":[{"href":"https:\/\/martianuswb.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/martianuswb.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/martianuswb.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}