\u4e88\u5099\u6a5f\u3068\u3057\u3066Ubuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u4f7f\u3063\u3066\u3044\u308b\u4e88\u5099\u6a5f\u306f\u30b0\u30e9\u30dc\u306bAMD Radeon HD 7750\u304c\u523a\u3055\u3063\u3066\u3044\u308b\u3002\u5148\u65e5\u3001\u3053\u306e\u30b0\u30e9\u30dc\u304c\u8a8d\u8b58\u3055\u308c\u306a\u304f\u306a\u308b\u30c8\u30e9\u30d6\u30eb\u304c\u8d77\u304d\u3001\u539f\u56e0\u306f\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306e\u96fb\u6c60\u5207\u308c\u3060\u3063\u305f\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u96fb\u6c60\u3092\u4ea4\u63db\u3057\u3066\u7d44\u307f\u7acb\u3066\u306a\u304a\u3057\u305f\u306e\u3060\u304c\u3001\u305d\u306e\u3064\u3044\u3067\u306bUbuntu19.10\u3092\u5165\u308c\u305f\u3064\u3044\u3067\u306bAMD\u63d0\u4f9b\u306eLinux\u7528\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u5165\u308c\u3088\u3046\u3068\u601d\u3063\u305f\u3089\u3001LTS\u30d0\u30fc\u30b8\u30e7\u30f3\u306eUbuntu\u306b\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u3002\u3069\u3046\u3059\u3093\u306e\uff1f\u3068\u601d\u3063\u305f\u3089\u3001\u3069\u3046\u3084\u3089\u3053\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3059\u3067\u306bLinux Kernel 5\u7cfb\u5217\u306b\u53d6\u308a\u8fbc\u307e\u308c\u3066\u3044\u3066\u3001\u305d\u308c\u304c\u5358\u306b\u6709\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3060\u3051\u3060\u3068\u3044\u3046\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u306e\u3067\u3001\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8a18\u9332\u3057\u3066\u304a\u304f\u3002<\/p>\n\n\n\n
HD 7750\u306f\u547d\u4ee4\u30bb\u30c3\u30c8\u304cSouthern Islands\u3068\u547c\u3070\u308c\u308b\u4e16\u4ee3\u3067\u3042\u308b\u3002\u901a\u5e38\u306eUbuntu19.10\u306eKernel\u306fradeon\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u7121\u52b9\u306b\u3057\u3066\u4ee3\u308f\u308a\u306bamdgpu\u30c9\u30e9\u30a4\u30d0\u30fc\u3092Southern Islands\u306e\u30b0\u30e9\u30dc\u3067\u3042\u308b\u3053\u3068\u3092\u660e\u793a\u3057\u3066\u6709\u52b9\u5316\u3059\u308b\u3002\u6709\u52b9\u5316\u306b\u5fc5\u8981\u306a\u5834\u6240\u306f\u4e8c\u304b\u6240\u3002\u4e00\u3064\u306fGRUB2\u306e\u8a2d\u5b9a\u3002\u3053\u308c\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304b\u306a\u3044\u3068\u30d6\u30fc\u30c8\u304c\u9014\u4e2d\u3067\u6b62\u307e\u3063\u3066\u3057\u307e\u3046\u3002\u3082\u3046\u4e00\u3064\u306fKernel\u306emodule\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3002<\/p>\n\n\n\n
\u307e\u305a\u306fGRUB2\u306e\u8a2d\u5b9a\u3002\/etc\/default\/grub\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3002\u8ffd\u52a0\u3059\u308b\u306e\u306fGRUB_CMDLINE_LINUX_DEFAULT\u306e\u9805\u76ee\u3002\u3059\u3067\u306b\u66f8\u3044\u3066\u3042\u308b\u3067\u3042\u308d\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u524d\u306b\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n\n\n\n
radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=0<\/p>\n\n\n\n
\u3053\u308c\u3067radeon\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u8d77\u52d5\u6642\u306b\u7121\u52b9\u306b\u306a\u308a\u3001amdgpu\u30c9\u30e9\u30a4\u30d0\u30fc\u306eSouthern Islands\u7528\u304c\u6709\u52b9\u306b\u306a\u308b\u3002<\/p>\n\n\n\n
\u6b21\u306fKernel\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a2d\u5b9a\u3002\/etc\/modprobe.d\/\u306b\u4e8c\u3064\u30d5\u30a1\u30a4\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n\n\n\n
\u4e00\u3064\u306fradeon\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u7121\u52b9\u5316\u3002\/etc\/modprobe.d\/radeon.conf\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4ee5\u4e0b\u306e\u5185\u5bb9\u3067\u4f5c\u6210\u3059\u308b\u3002\u8981root\u6a29\u9650\u3002<\/p>\n\n\n\n
options radeon si_support=0
options radeon cik_support=0<\/p>\n\n\n\n
\u3082\u3046\u4e00\u3064\u306famdgpu\u30c9\u30e9\u30a4\u30d0\u30fc\u306eSouthern Islands\u7528\u306e\u6709\u52b9\u5316\u3002\/etc\/modprobe.d\/amdgpu.conf\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4ee5\u4e0b\u306e\u5185\u5bb9\u3067\u4f5c\u6210\u3059\u308b\u3002\u3082\u3061\u308d\u3093\u3053\u3061\u3089\u3082\u8981root\u6a29\u9650\u3002<\/p>\n\n\n\n
options amdgpu si_support=1
options amdgpu cik_support=0<\/p>\n\n\n\n
GURB2\u306e\u8a2d\u5b9a\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068initramfs\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u5fc5\u8981\u3002\u8981root\u6a29\u9650\u3002<\/p>\n\n\n\n
update-grub2
update-initramfs<\/p>\n\n\n\n
\u3053\u308c\u3067\u518d\u8d77\u52d5\u3059\u308c\u3070\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30c9\u30e9\u30a4\u30d0\u30fc\u304cradeon\u30c9\u30e9\u30a4\u30d0\u30fc\u304b\u3089amdgpu\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u5207\u308a\u66ff\u308f\u308b\u3002<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e88\u5099\u6a5f\u3068\u3057\u3066Ubuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u4f7f\u3063\u3066\u3044\u308b\u4e88\u5099\u6a5f\u306f\u30b0\u30e9\u30dc\u306bAMD Radeon HD 7750\u304c\u523a\u3055\u3063\u3066\u3044\u308b\u3002\u5148\u65e5\u3001\u3053\u306e\u30b0\u30e9\u30dc\u304c\u8a8d\u8b58\u3055\u308c\u306a\u304f\u306a\u308b\u30c8\u30e9\u30d6\u30eb\u304c\u8d77\u304d\u3001\u539f\u56e0\u306f\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306e\u96fb\u6c60\u5207\u308c\u3060\u3063\u305f\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u96fb … “Ubuntu19.10\u3067AMDGPU\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u6709\u52b9\u306b\u3059\u308b” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2],"tags":[],"class_list":["post-479","post","type-post","status-publish","format-standard","hentry","category-2"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4j6YI-7J","jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/posts\/479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/comments?post=479"}],"version-history":[{"count":2,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/posts\/479\/revisions"}],"predecessor-version":[{"id":484,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/posts\/479\/revisions\/484"}],"wp:attachment":[{"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/media?parent=479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/categories?post=479"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bam-system.ddo.jp\/wordpress\/ura\/wp-json\/wp\/v2\/tags?post=479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}