{"id":3199,"date":"2014-12-08T20:27:58","date_gmt":"2014-12-08T19:27:58","guid":{"rendered":"http:\/\/2d6.fr\/?p=3199"},"modified":"2014-12-08T20:27:58","modified_gmt":"2014-12-08T19:27:58","slug":"debian-7-et-pas-de-son-sur-mon-nouveau-portable","status":"publish","type":"post","link":"https:\/\/2d6.fr\/?p=3199","title":{"rendered":"Debian 7 et pas de son sur mon nouveau portable"},"content":{"rendered":"<p>ah ben mince&#8230; je re\u00e7ois mon nouveau portable, j&rsquo;installe sans soucis une debian 7 (avec Xfce parceque c&rsquo;est pour bosser, e je ne veux pas de bling bling &#8230;) et l\u00e0 &#8230;<\/p>\n<h1>Pas de son sur mon portable sous linux<\/h1>\n<p><a href=\"http:\/\/2d6.fr\/wp-content\/uploads\/2014\/12\/linux_debian7_alsamixer01_08122014.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-3200 size-medium\" src=\"http:\/\/2d6.fr\/wp-content\/uploads\/2014\/12\/linux_debian7_alsamixer01_08122014-300x138.png\" alt=\"linux_debian7_alsamixer01_08122014\" width=\"300\" height=\"138\" srcset=\"https:\/\/2d6.fr\/wp-content\/uploads\/2014\/12\/linux_debian7_alsamixer01_08122014-300x138.png 300w, https:\/\/2d6.fr\/wp-content\/uploads\/2014\/12\/linux_debian7_alsamixer01_08122014.png 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Il s&rsquo;av\u00e8re en fait que le syst\u00e8me reconnait 2 cartes son, comme le montre alsamixer. et que celle num\u00e9ro 0, par d\u00e9faut n&rsquo;envoie rien.. (tu m&rsquo;\u00e9tonnes)<\/p>\n<p>Donc dans alsamixer je choisit la 2e carte (cf. image)<\/p>\n<p>Mais \u00e7a ne suffit pas tout \u00e0 fait : je peux envoyer du son vers la carte son.. Exemple pour envoyer du bruit al\u00e9atoire :<\/p>\n<pre> dd if=\/dev\/urandom of=\/dev\/dsp1 bs=1024 count=256<\/pre>\n<p>o\u00f9 la carte est \/dev\/dsp<strong>1<\/strong> et non pas \/dev\/dsp !<\/p>\n<p>bon, ben on va pas s&#8217;emb\u00eater,<\/p>\n<h3>Cr\u00e9ation d&rsquo;un fichier .asoundrc :<\/h3>\n<p>\u00c0 la racine de mon dossier home perso, cr\u00e9ation d&rsquo;un fichier cach\u00e9\u00a0 .asoundrc\u00a0\u00a0 qui va contenir :<\/p>\n<pre>pcm.!default {\r\n type hw\r\n card 1\r\n}<\/pre>\n<pre>ctl.!default {\r\n type hw\r\n card 1\r\n}<\/pre>\n<p>Et zou \u00e7a fait des chocapics !<\/p>\n<p>\ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img src=http:\/\/2d6.fr\/acw\/linux20.png> linux debian 7, no sound ? &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[97],"class_list":["post-3199","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts\/3199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3199"}],"version-history":[{"count":0,"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts\/3199\/revisions"}],"wp:attachment":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}