{"id":3813,"date":"2019-09-14T14:00:37","date_gmt":"2019-09-14T12:00:37","guid":{"rendered":"https:\/\/www.unicoda.com\/?p=3813"},"modified":"2019-09-10T15:11:17","modified_gmt":"2019-09-10T13:11:17","slug":"archlinux-retrouver-du-son","status":"publish","type":"post","link":"https:\/\/www.unicoda.com\/?p=3813","title":{"rendered":"[ArchLinux]  Retrouver du son"},"content":{"rendered":"\n<p>Suite \u00e0 une mise \u00e0 jour, j&rsquo;avais constat\u00e9 une perte totale de son sur toutes les sorties audio de mon syst\u00e8me (toutes celles test\u00e9es en tout cas). Le wiki ArchLinux indique que par d\u00e9faut tous les canaux sont muets dans ALSA. J&rsquo;ai donc tent\u00e9 de leur \u00ab\u00a0rendre la parole\u00a0\u00bb et la premi\u00e8re de trois commandes ci-dessous a suffi:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ amixer sset Master unmute\n$ amixer sset Speaker unmute\n$ amixer sset Headphone unmute<\/pre>\n\n\n\n<p>Un pense-b\u00eate pour servir de r\u00e9f\u00e9rence si le probl\u00e8me survient \u00e0 nouveau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Suite \u00e0 une mise \u00e0 jour, j&rsquo;avais constat\u00e9 une perte totale de son sur toutes les sorties audio de mon syst\u00e8me (toutes celles test\u00e9es en tout cas). Le wiki ArchLinux indique que par d\u00e9faut tous les canaux sont muets dans ALSA. J&rsquo;ai donc tent\u00e9 de leur \u00ab\u00a0rendre la parole\u00a0\u00bb et la premi\u00e8re de trois commandes &hellip; <a href=\"https:\/\/www.unicoda.com\/?p=3813\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;[ArchLinux]  Retrouver du son&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[279],"tags":[449,450],"class_list":["post-3813","post","type-post","status-publish","format-aside","hentry","category-arch-linux","tag-alsa","tag-son","post_format-post-format-aside"],"_links":{"self":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3813"}],"version-history":[{"count":2,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3813\/revisions"}],"predecessor-version":[{"id":3818,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/3813\/revisions\/3818"}],"wp:attachment":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}