{"id":11971,"date":"2021-01-23T21:18:37","date_gmt":"2021-01-23T12:18:37","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=11971"},"modified":"2021-01-23T21:18:37","modified_gmt":"2021-01-23T12:18:37","slug":"gentoo-rpi-10-kernel-building%e3%81%ae%e6%97%a5","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=11971","title":{"rendered":"Gentoo RPi (10) Kernel building\u306e\u65e5"},"content":{"rendered":"\n

なかなかXorgが立ち上がってくれません．XのFB-DEVのドライバーがないからかなとか，Kernelのモジュールがなにか足りないからかなと，emergeしたり，Kernelの再構築をしています．<\/p>\n\n\n\n

Kernelのbuildは，Wiki<\/a>には，4GB RAMのRPi4で一時間でできるとありますが，8GBのRPi4で，2時間はかかってしまいます．クロックの設定をしなければいけないのかもしれません．<\/p>\n\n\n\n

トライアンドエラーが大変なので，結局，Core i7のWSに，RPi4のSSDを外してマウントして，クロスコンパイルすることにしました．RPi4よりはだいぶ速いですが，結構時間がかかります．<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"

\u306a\u304b\u306a\u304bXorg\u304c\u7acb\u3061\u4e0a\u304c\u3063\u3066\u304f\u308c\u307e\u305b\u3093\uff0eX\u306eFB-DEV\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u306a\u3044\u304b\u3089\u304b\u306a\u3068\u304b\uff0cKernel\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u306a\u306b\u304b\u8db3\u308a\u306a\u3044\u304b\u3089\u304b\u306a\u3068\uff0cemerge\u3057\u305f\u308a\uff0cKernel\u306e\u518d\u69cb\u7bc9\u3092\u3057\u3066\u3044\u307e\u3059\uff0e Kernel\u306ebuild\u306f\uff0cWiki\u306b\u306f\uff0c4GB RAM\u306eRPi4\u3067\u4e00\u6642\u9593\u3067\u3067\u304d\u308b\u3068\u3042\u308a\u307e\u3059\u304c\uff0c8GB\u306eRPi4\u3067\uff0c2\u6642\u9593\u306f\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3059\uff0e\u30af\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u3092\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff0e \u30c8\u30e9\u30a4\u30a2\u30f3\u30c9\u30a8\u30e9\u30fc\u304c\u5927\u5909\u306a\u306e\u3067\uff0c\u7d50\u5c40\uff0cCore i7\u306eWS\u306b\uff0cRPi4\u306eSSD\u3092\u5916\u3057\u3066\u30de\u30a6\u30f3\u30c8\u3057\u3066\uff0c\u30af\u30ed\u30b9\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\uff0eRPi4\u3088\u308a\u306f\u3060\u3044\u3076\u901f\u3044\u3067\u3059\u304c\uff0c\u7d50\u69cb\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[18,8,27],"tags":[],"class_list":["post-11971","post","type-post","status-publish","format-standard","hentry","category-gentoo","category-linux","category-rasapberry-pi"],"publishpress_future_action":{"enabled":false,"date":"2026-05-14 01:40:57","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/11971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11971"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/11971\/revisions"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}