{"id":1062,"date":"2011-04-06T11:08:23","date_gmt":"2011-04-06T09:08:23","guid":{"rendered":"http:\/\/linux.leunen.com\/?p=1062"},"modified":"2011-04-06T11:08:23","modified_gmt":"2011-04-06T09:08:23","slug":"ubuntu-11-04-beta","status":"publish","type":"post","link":"https:\/\/www.leunen.com\/linux\/2011\/04\/ubuntu-11-04-beta\/","title":{"rendered":"Ubuntu 11.04 beta"},"content":{"rendered":"<p>Il y a quelques jours, la version beta d&rsquo;Ubuntu 11.04 aka <em>Natty Narwhal<\/em> est sortie. Je me suis \u00e9videmment empress\u00e9 de l&rsquo;installer sur mon vieux portable <em>dual core<\/em> avec carte <em>ATI Radeon Mobility 3650<\/em>. <\/p>\n<p>J&rsquo;ai d&rsquo;abord tent\u00e9 une mise \u00e0 jour avec upgrade vers la 11.04. Vous tapez cette commande dans un terminal:<\/p>\n<pre class=\"codesource\">\r\n$ update-manager -d\r\n<\/pre>\n<p>Cette commande fait appara\u00eetre un bouton dans le <em>Gestionnaire de mise \u00e0 jour<\/em> indiquant qu&rsquo;une nouvelle version d&rsquo;Ubuntu est disponible. Cliquez dessus et l&rsquo;upgrade de votre syst\u00e8me commence.<br \/>\nTout se d\u00e9roule normalement mais au reboot, pas de <em>dock<\/em>, pas de <em>panel <\/em>dans le haut de l&rsquo;\u00e9cran et donc pas de menu dans les applications puisque avec la version 11.04, les menus des applications se retrouve dans le tableau de bord du haut \u00e0 l&rsquo;instar de Mac OSX. Manifestement, <em>Unity <\/em>ne fonctionne pas comme pr\u00e9vu. <em>Compiz <\/em>ne tourne pas non plus. <\/p>\n<p>Apr\u00e8s avoir tent\u00e9 vainement de r\u00e9parer les d\u00e9gats, je d\u00e9cide de r\u00e9installer la beta <em>from scratch<\/em> sur un disque reformat\u00e9 pour l&rsquo;occasion.<br \/>\nL&rsquo;install se passe bien et au d\u00e9marrage, je trouve bien le bureau <em>Unity <\/em>avec son <em>dock <\/em>et tout ce qu&rsquo;il faut. mais, gros probl\u00e8me avec <em>Compiz<\/em>. Celui-ci crashe chaque fois qu&rsquo;une nouvelle fen\u00eatre ou un nouvel \u00e9l\u00e9ment est affich\u00e9 sur le bureau. Un message s&rsquo;affiche d&rsquo;ailleurs disant que Compiz s&rsquo;est arr\u00eat\u00e9 brutalement. Inutilisable. De plus, le wifi qui n&rsquo;a jamais march\u00e9 tr\u00e8s bien sur ce portable ne fonctionne pas du tout.<br \/>\nJ&rsquo;essaie d&rsquo;installer les drivers propri\u00e9taires pour ma carte graphique puisque jusque l\u00e0, j&rsquo;utilisais le driver libre. Mais l\u00e0, l&rsquo;\u00e9cran reste d\u00e9sesp\u00e9r\u00e9ment noir. <\/p>\n<p>Conclusion de tout ceci, ne vous jetez pas sur cette beta. Ce n&rsquo;est encore qu&rsquo;une beta et cela implique nombre de bugs encore \u00e0 corriger. Par contre, cela fait quand m\u00eame craindre le pire parce que j&rsquo;ai un peu peur que nombre de machines ne puisse jamais faire l&rsquo;upgrade vers <em>Unity <\/em>parce que celui-ci ne fonctionnera jamais convenablement pour leur mat\u00e9riel.<br \/>\nA suivre&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il y a quelques jours, la version beta d&rsquo;Ubuntu 11.04 aka Natty Narwhal est sortie. Je me suis \u00e9videmment empress\u00e9 de l&rsquo;installer sur mon vieux portable dual core avec carte ATI Radeon Mobility 3650. J&rsquo;ai d&rsquo;abord tent\u00e9 une mise \u00e0 jour avec upgrade vers la 11.04. Vous tapez cette commande dans un terminal: $ update-manager [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Tentative d&#039;installation de la version beta\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Michel Leunen\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.leunen.com\/linux\/2011\/04\/ubuntu-11-04-beta\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Autour de Linux | Ubuntu, linux, C++, audio, python, ...\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" 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