{"id":2999,"date":"2025-04-02T21:32:19","date_gmt":"2025-04-02T12:32:19","guid":{"rendered":"https:\/\/weblog.hirohiro716.com\/?p=2999"},"modified":"2025-04-02T21:32:19","modified_gmt":"2025-04-02T12:32:19","slug":"ubuntu%e3%81%ae%e7%84%a1%e7%b7%9alanrtw8852be%e3%81%8c%e4%b8%8d%e5%ae%89%e5%ae%9a%e3%81%aa%e3%81%ae%e3%82%92%e8%a7%a3%e6%b1%ba%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/weblog.hirohiro716.com\/?p=2999","title":{"rendered":"Ubuntu\u306e\u7121\u7ddaLAN(rtw8852be)\u304c\u4e0d\u5b89\u5b9a\u306a\u306e\u3092\u89e3\u6c7a\u3059\u308b"},"content":{"rendered":"<p style=\"margin-top:2em;\">\nRealtek\u306e8852BE\u3068\u3044\u3046\u7121\u7ddaLAN\u30a2\u30c0\u30d7\u30bf\u3092\u642d\u8f09\u3057\u305f\u30ce\u30fc\u30c8PC\u306bUbuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3001\u8d77\u52d5\u76f4\u5f8c\u306f\u554f\u984c\u306a\u3044\u304c\u3001\u4e00\u5b9a\u6642\u9593\u653e\u7f6e\u5f8c\u306b\u52d5\u4f5c\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3002\n<\/p>\n<pre class=\"brush: plain; title: \u74b0\u5883; notranslate\" title=\"\u74b0\u5883\">\r\nLenovo IdeaPad Flex 570\r\nUbuntu 24.04\r\nKernel 6.8.0-57\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n\u60c5\u5831\u53ce\u96c6\u3059\u308b\u3068\u3001\u3069\u3046\u3084\u3089\u5c11\u96fb\u529b\u30e2\u30fc\u30c9\u3084ASPM\u304c\u60aa\u3055\u3057\u3066\u3044\u308b\u3088\u3046\u3060\u3002\u4f7f\u7528\u3057\u3066\u3044\u308bOS\uff0b\u30c7\u30d0\u30a4\u30b9\u3067\u4f7f\u7528\u3067\u304d\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3002\n<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# ls \/sys\/module\/rtw89_pci\/parameters\/\r\n# ls \/sys\/module\/rtw89_core\/parameters\/\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n\u305d\u308c\u3089\u3057\u304d\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u305f\u3081modprobe\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002\n<\/p>\n<pre class=\"brush: plain; title: \/etc\/modprobe.d\/rtw89.conf; notranslate\" title=\"\/etc\/modprobe.d\/rtw89.conf\">\r\noptions rtw89_pci disable_aspm_l1=y disable_aspm_l1ss=y\r\noptions rtw89_core disable_ps_mode=y\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n\u518d\u8d77\u52d5\u3059\u308b\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3002\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3002<br \/>\n\u4eca\u306e\u6240\u30012\u6642\u9593\u7a0b\u5ea6\u653e\u7f6e\u3057\u3066\u307f\u305f\u304c\u554f\u984c\u306f\u306a\u3055\u305d\u3046\u3002\u3061\u306a\u307f\u306b\u300crtw89_pci\u300d\u300crtw89_core\u300d\u3069\u3061\u3089\u304b\u4e00\u65b9\u3092\u8a2d\u5b9a\u3057\u3066\u3082\u99c4\u76ee\u3060\u3063\u305f\u3002\n<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# cat \/sys\/module\/rtw89_pci\/parameters\/disable_aspm_l1\r\n# cat \/sys\/module\/rtw89_pci\/parameters\/disable_aspm_l1ss\r\n# cat \/sys\/module\/rtw89_core\/parameters\/disable_ps_mode\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Realtek\u306e8852BE\u3068\u3044\u3046\u7121\u7ddaLAN\u30a2\u30c0\u30d7\u30bf\u3092\u642d\u8f09\u3057\u305f\u30ce\u30fc\u30c8PC\u306bUbuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3001\u8d77\u52d5\u76f4\u5f8c\u306f\u554f\u984c\u306a\u3044\u304c\u3001\u4e00\u5b9a\u6642\u9593\u653e\u7f6e\u5f8c\u306b\u52d5\u4f5c\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3002 Lenovo IdeaPad Flex 570 Ub [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2999","post","type-post","status-publish","format-standard","hentry","category-ubuntu"],"views":920,"_links":{"self":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2999"}],"version-history":[{"count":6,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2999\/revisions"}],"predecessor-version":[{"id":3005,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2999\/revisions\/3005"}],"wp:attachment":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}