\u6700\u8fd1\u306ecurrent\u306f\u3001\u53e4\u3044dell\u306enotePC(XPS12)\u3067\u306f\u8868\u984c\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u7169\u3059\u304e\u3066\u975e\u5e38\u306b\u3046\u3063\u3068\u3046\u3057\u304f\u306a\u308a\u307e\u3057\u305f\u3002
\n\u3053\u308c\u306flinux\u306e\u30b3\u30fc\u30c9\u3092\u305d\u306e\u307e\u307e\u6301\u3063\u3066\u304d\u3066\u3044\u308b\u305f\u3081\u3067\u3001Xorg\u4e0a\u306econsole terminal\u304c<\/p>\n
kernel: ACPI Warning: Firmware issue: Excessive sleep time (0x0000000000000014 ms > 10 ms) in ACPI Control Method (20220331\/exsystem-355)<\/pre>\n\u3067\u57cb\u3081\u5c3d\u304f\u3055\u308c\u3066\u3001\u91cd\u8981\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u898b\u843d\u3068\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u5927\u554f\u984c\u306a\u72b6\u6cc1\u3067\u3059\u3002\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u5358\u306binformational\u306a\u3082\u306e\u3067\u3001ACPI bios\u3092\u4fee\u6b63\u3067\u304d\u308b\u8a33\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u3068\u306b\u304b\u304f\u8ff7\u60d1\u3067\u3059\u3002\u3063\u3066\u3053\u3068\u3067\u3001\/usr\/src\/sys\/contrib\/dev\/acpica\/components\/executer\/exsystem.c\u306e\u8a72\u5f53\u90e8\u5206\u3092\u5f04\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u3046\u3061\u306e\u30de\u30b7\u30f3\u306eACPI bios\u306f10msec\u3067\u306f\u306a\u304f20msec\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u307f\u305f\u3044\u306a\u306e\u3067\u3001<\/p>\n
% diff -ruN exsystem.c.orig exsystem.c\r\n--- exsystem.c.orig 2022-04-03 07:18:33.339997000 +0900\r\n+++ exsystem.c 2022-04-26 19:13:06.814856000 +0900\r\n@@ -342,10 +342,10 @@\r\n * Warn users about excessive sleep times, so ASL code can be improved to\r\n * use polling or similar techniques.\r\n *\/\r\n- if (HowLongMs > 10)\r\n+ if (HowLongMs > 20)\r\n {\r\n ACPI_WARNING ((AE_INFO,\r\n- \"Firmware issue: Excessive sleep time (0x%8.8X%8.8X ms > 10 ms)\"\r\n+ \"Firmware issue: Excessive sleep time (0x%8.8X%8.8X ms > 20 ms)\"\r\n \" in ACPI Control Method\",\r\n ACPI_FORMAT_UINT64 (HowLongMs)));\r\n }<\/pre>\n\u306e\u3088\u3046\u306b10msec\u309220msec\u3078\u5909\u66f4\u3057\u307e\u3057\u305f\u3002\u672c\u6765\u306fsysctl\u3067\u5909\u66f4\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304c\u3001\u9762\u5012\u3060\u3057\u3001\u305d\u3082\u305d\u3082\u3053\u306eACPI_WARNING()\u81ea\u4f53\u304c\u6b86\u3069\u7121\u610f\u5473\u306a\u306e\u3067\u3042\u307e\u308a\u624b\u9593\u3092\u304b\u3051\u308b\u6c17\u306b\u3082\u306a\u308c\u305a\u3001\u975e\u5e38\u306b\u5b89\u6613\u306a\u5bfe\u51e6\u3067\u6e08\u307e\u305b\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n
P.S. \u5f53\u521d\u3001\/etc\/syslog.conf\u3067\/dev\/console\u3078\u306ekern.warning\u3092\u6b62\u3081\u3088\u3046\u3068\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u4f55\u6545\u304b\u73fe\u74b0\u5883\u306econsole\u306f\u671f\u5f85\u3057\u305f\u52d5\u4f5c\u3092\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u539f\u56e0\u8ffd\u6c42\u3059\u308b\u6687\u304c\u306a\u304b\u3063\u305f\u306e\u3068\u3001kern.warning\u3092\u5168\u90e8\u843d\u3068\u3059\u306e\u306f\u672c\u610f\u3067\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4e0a\u8a18\u306e\u5bfe\u5fdc\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6700\u8fd1\u306ecurrent\u306f\u3001\u53e4\u3044dell\u306enotePC(XPS12)\u3067\u306f\u8868\u984c\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u7169\u3059\u304e\u3066\u975e\u5e38\u306b\u3046\u3063\u3068\u3046\u3057\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3264","post","type-post","status-publish","format-standard","hentry","category-freebsd"],"_links":{"self":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3264"}],"version-history":[{"count":9,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3264\/revisions"}],"predecessor-version":[{"id":3292,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3264\/revisions\/3292"}],"wp:attachment":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}