{"id":35998,"date":"2019-10-31T22:09:03","date_gmt":"2019-10-31T19:09:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novejshie-distributivy-linux-ne-rabotayut-na-amd-ryzen-3000\/"},"modified":"2019-10-31T22:09:03","modified_gmt":"2019-10-31T19:09:03","slug":"novejshie-distributivy-linux-ne-rabotayut-na-amd-ryzen-3000","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/novejshie-distributivy-linux-ne-rabotayut-na-amd-ryzen-3000","title":{"rendered":"Les derni\u00e8res distributions Linux ne fonctionnent pas sur AMD Ryzen 3000","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Les processeurs de la gamme AMD Ryzen 3000 sont arriv\u00e9s sur le march\u00e9 avant-hier, et les premiers tests ont montr\u00e9 qu'ils sont plut\u00f4t performants. Cependant, comme il s'est av\u00e9r\u00e9, ils ont leurs propres probl\u00e8mes. Rapport\u00e9<\/a><\/noindex>, que les «trois mille» ont un d\u00e9faut qui provoque un \u00e9chec de chargement dans les derni\u00e8res distributions Linux de 2019.<\/p>\n

\"Les<\/p>\n

La raison exacte n'est pas encore communiqu\u00e9e, mais apparemment, tout est li\u00e9 \u00e0 l'instruction RdRand, qui entre d'une mani\u00e8re ou d'une autre en conflit avec systemd. Il convient de noter que ce probl\u00e8me avec cette instruction avait d\u00e9j\u00e0 \u00e9t\u00e9 rencontr\u00e9 sur les anciens processeurs, mais AMD n'a ni reconnu ce probl\u00e8me \u00e0 l'\u00e9poque ni \u00e0 pr\u00e9sent.<\/p>\n

Le probl\u00e8me est que dans la derni\u00e8re version de systemd, il y a des changements assez importants qui, semble-t-il, ne fonctionnent pas avec RdRand. Les anciennes versions fonctionnent normalement, par exemple sous Ubuntu 18.04 LTS. Actuellement, le probl\u00e8me se manifeste sur Arch Linux et Clear Linux, et peut-\u00eatre sur d'autres distributions.<\/p>\n

<\/center><\/p>\n

Notons que ce n'est pas le seul «bug» rencontr\u00e9 lors de l'interaction entre les nouveaux processeurs et les logiciels. Un message a \u00e9t\u00e9 publi\u00e9 sur Reddit indiquant qu'un ordinateur avec un processeur de la s\u00e9rie AMD Ryzen 3000 ne parvient pas \u00e0 lancer Destiny 2.<\/p>\n

Le joueur qui en a parl\u00e9 , que Huawei a re\u00e7u de l'\u00c9tat 46 milliards de dollars sous forme de pr\u00eats, 25 milliards de dollars en avantages fiscaux et pr\u00e8s de 2 milliards de dollars en subventions au cours du dernier quart de si\u00e8cle. Les journalistes comparent cela \u00e0 Cisco, qui a, d'une mani\u00e8re ou d'une autre, re\u00e7u 44 millions de dollars du gouvernement, mais je pr\u00e9f\u00e9rerais<\/a><\/noindex>, que le jeu ne d\u00e9marre pas apr\u00e8s lancement dans Battle.net, bien que le processus lui-m\u00eame soit visible dans le gestionnaire des t\u00e2ches et utilise jusqu'\u00e0 10 % des ressources processeur. Cela est confirm\u00e9 par des utilisateurs sur les forums Bungie. Il semble que le probl\u00e8me touche tous les syst\u00e8mes utilisant les nouveaux processeurs «rouges». Il est \u00e9galement affirm\u00e9 que le changement de mode de fonctionnement du processeur, la d\u00e9sactivation de l'hyperthreading, etc., ne donnent aucun r\u00e9sultat.<\/p>\n

<\/p>\n

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\n\t\t\t\t\t\t\t\t<\/center>
Source : 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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