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<site xmlns="com-wordpress:feed-additions:1">179778457</site>	<item>
		<title>IMAP on Gmail for my domain 2026</title>
		<link>https://ebutlab.com/blog/2026/03/01/imap-on-gmail-for-my-domain-2026/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Sat, 28 Feb 2026 23:34:36 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=23811</guid>

					<description><![CDATA[FYI Good: Gmail&#8217;s POP receiving service is ending &#124; We&#8217;ll explain alternatives and how to migrate &#8230; <br> <a class="read-more" href="https://ebutlab.com/blog/2026/03/01/imap-on-gmail-for-my-domain-2026/">続きを読む</a>]]></description>
										<content:encoded><![CDATA[
<p>FYI Good: <a href="https://www.value-domain.com/media/gmail-pop-end/" target="_blank" rel="noreferrer noopener">Gmail&#8217;s POP receiving service is ending | We&#8217;ll explain alternatives and how to migrate to IMAP.</a></p>



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]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">23811</post-id>	</item>
		<item>
		<title>php-fpm: pm = static &#038; pm.max_children = 2 on lower machines</title>
		<link>https://ebutlab.com/blog/2025/05/15/php-fpm-pm-static-pm-max_children-2-on-lower-machines/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Wed, 14 May 2025 21:27:30 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=23101</guid>

					<description><![CDATA[static と dynamic どちらを選択すれば良いのか dynamic のほうが柔軟に処理能力を調整することができるので、より良いようにも思えます。しかし、プロセスはリクエストの処理中CPU1コアを占有するので、同&#8230; <br> <a class="read-more" href="https://ebutlab.com/blog/2025/05/15/php-fpm-pm-static-pm-max_children-2-on-lower-machines/">続きを読む</a>]]></description>
										<content:encoded><![CDATA[
<pre class="wp-block-code"><code>Ref: <a href="https://hackers-high.com/linux/php-fpm-config/" target="_blank" rel="noreferrer noopener">php-fpm の設定を理解してサイトのパフォーマンスを向上させる</a></code></pre>



<figure class="wp-block-image size-large"><img decoding="async" src="https://hackers-high.com/images/eyecatch_nginx_apache_php.png" alt=""/></figure>



<p><strong>static と dynamic どちらを選択すれば良いのか</strong></p>



<p>dynamic のほうが柔軟に処理能力を調整することができるので、より良いようにも思えます。しかし、プロセスはリクエストの処理中CPU1コアを占有するので、同時処理可能なリクエスト数はCPUの論理コア数に依存します。（コア数以上にプロセスを起動しても、使い切れないことが多いです）それに対して、1プロセスあたりのメモリ消費量は100MBを超えることはほぼありません。したがって、一般的なサーバーの場合メモリやディスクの限界に達する前にCPUがボトルネックとなるので、あまり多くの数プロセスを起動しても意味がありません。<br>それならば、プロセスの動的な起動に伴うオーバーヘッドがないstaticを選択するほうが良い場合も多いです。<br><br>プロセスの最大起動数は、最もボトルネックとなっているリソースに合わせて決定します。<br>CPUは1プロセスあたり1コア、メモリは1プロセスあたり数十MBとして計算します。（正確な1プロセスあたりのメモリ使用量は、サーバーごとに異なるのでpsコマンドを使って調べてください。）<br><br>今回の例では、CPUがボトルネックなのは明らかなので、コア数と同じ2を設定します。※1<br>また、今回は同時起動数が少ないので、プロセス制御はstaticを使用します。<br>pm = static<br>pm.max_children = 2</p>
]]></content:encoded>
					
		
		
		<media:content url="https://ebutlab.com/wp-content/uploads/image-2.png" medium="image"></media:content>
            <post-id xmlns="com-wordpress:feed-additions:1">23101</post-id>	</item>
		<item>
		<title>Updated Windows 11 24H2, then &#8230;</title>
		<link>https://ebutlab.com/blog/2025/01/25/updated-windows-11-24h2-then/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Fri, 24 Jan 2025 21:48:44 +0000</pubDate>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22842</guid>

					<description><![CDATA[ネットワーク共有ドライブにアクセスできなくなった！時には、[Windows11] 24H2更新後「組織のセキュリティポリシーによって非認証のゲスト アクセスがブロックされている」と表示され共有フォルダにアクセスできない &#8230; <br> <a class="read-more" href="https://ebutlab.com/blog/2025/01/25/updated-windows-11-24h2-then/">続きを読む</a>]]></description>
										<content:encoded><![CDATA[
<p><strong>ネットワーク共有ドライブにアクセスできなくなった</strong>！時には、<a href="https://faq.mypage.otsuka-shokai.co.jp/app/answers/detail/a_id/320005/~/%5Bwindows11%5D-24h2%E6%9B%B4%E6%96%B0%E5%BE%8C%E3%80%8C%E7%B5%84%E7%B9%94%E3%81%AE%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%83%9D%E3%83%AA%E3%82%B7%E3%83%BC%E3%81%AB%E3%82%88%E3%81%A3%E3%81%A6%E9%9D%9E%E8%AA%8D%E8%A8%BC%E3%81%AE%E3%82%B2%E3%82%B9%E3%83%88-%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%81%8C%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E3%80%8D%E3%81%A8%E8%A1%A8%E7%A4%BA%E3%81%95%E3%82%8C%E5%85%B1%E6%9C%89%E3%83%95%E3%82%A9%E3%83%AB%E3%83%80%E3%81%AB%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84" target="_blank" rel="noreferrer noopener">[Windows11] 24H2更新後「組織のセキュリティポリシーによって非認証のゲスト アクセスがブロックされている」と表示され共有フォルダにアクセスできない by 大塚商会</a> の解決方法であげている<br>対応方法：従来の状態に戻す場合は2の対応方法を実施します。<br>　※強化された設定が無効化されるため、セキュリティリスクが高まる可能性があります。<br>が Windows Server、認証を利用していない環境では確実ですね。</p>



<p class="has-black-color has-text-color has-link-color wp-elements-31794a453343f92a4fa6b7d2077975cf">### <strong>STEP1</strong> ########<br>①スタートボタンを右クリックをして、②ファイル名を指定して実行 を左クリックします</p>


<div class="wp-block-image">
<figure data-wp-context="{&quot;imageId&quot;:&quot;69ea8616dcb5e&quot;}" data-wp-interactive="core/image" data-wp-key="69ea8616dcb5e" class="aligncenter size-large wp-lightbox-container"><img decoding="async" data-wp-class--hide="state.isContentHidden" data-wp-class--show="state.isContentVisible" data-wp-init="callbacks.setButtonStyles" data-wp-on--click="actions.showLightbox" data-wp-on--load="callbacks.setButtonStyles" data-wp-on-window--resize="callbacks.setButtonStyles" src="https://faq.mypage.otsuka-shokai.co.jp/euf/assets/answer/ansimg/320005/320005-01.png" alt=""/><button
			class="lightbox-trigger"
			type="button"
			aria-haspopup="dialog"
			aria-label="拡大する"
			data-wp-init="callbacks.initTriggerButton"
			data-wp-on--click="actions.showLightbox"
			data-wp-style--right="state.imageButtonRight"
			data-wp-style--top="state.imageButtonTop"
		>
			<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="none" viewBox="0 0 12 12">
				<path fill="#fff" d="M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z" />
			</svg>
		</button></figure>
</div>


<p></p>



<p class="has-black-color has-text-color has-link-color wp-elements-5da5cdefc643d3eae476b08a130d5286">### <strong>STEP2</strong> ########<br> ファイル名を指定して実行]画面より、<strong>gpedit.msc</strong> と入力し[OK]をクリックします</p>


<div class="wp-block-image">
<figure data-wp-context="{&quot;imageId&quot;:&quot;69ea8616dd14b&quot;}" data-wp-interactive="core/image" data-wp-key="69ea8616dd14b" class="aligncenter size-large wp-lightbox-container"><img decoding="async" data-wp-class--hide="state.isContentHidden" data-wp-class--show="state.isContentVisible" data-wp-init="callbacks.setButtonStyles" data-wp-on--click="actions.showLightbox" data-wp-on--load="callbacks.setButtonStyles" data-wp-on-window--resize="callbacks.setButtonStyles" src="https://faq.mypage.otsuka-shokai.co.jp/euf/assets/answer/ansimg/314207/%E3%82%A8%E3%83%A9%E3%83%BC13.PNG" alt=""/><button
			class="lightbox-trigger"
			type="button"
			aria-haspopup="dialog"
			aria-label="拡大する"
			data-wp-init="callbacks.initTriggerButton"
			data-wp-on--click="actions.showLightbox"
			data-wp-style--right="state.imageButtonRight"
			data-wp-style--top="state.imageButtonTop"
		>
			<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="none" viewBox="0 0 12 12">
				<path fill="#fff" d="M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z" />
			</svg>
		</button></figure>
</div>


<p></p>



<p class="has-black-color has-text-color has-link-color wp-elements-fb71df63e8d464d89282522a674b8b00">### <strong>STEP3</strong> ########<br><strong>ローカル グループポリシー エディター</strong> 画面、左ペインから以下の場所まで展開します。<br>コンピューターの構成<br>　=&gt; 管理用テンプレート<br>　　=&gt; ネットワーク<br>　　　=&gt; Lanmanワークステーション</p>


<div class="wp-block-image">
<figure data-wp-context="{&quot;imageId&quot;:&quot;69ea8616dd48b&quot;}" data-wp-interactive="core/image" data-wp-key="69ea8616dd48b" class="aligncenter size-large wp-lightbox-container"><img decoding="async" data-wp-class--hide="state.isContentHidden" data-wp-class--show="state.isContentVisible" data-wp-init="callbacks.setButtonStyles" data-wp-on--click="actions.showLightbox" data-wp-on--load="callbacks.setButtonStyles" data-wp-on-window--resize="callbacks.setButtonStyles" src="https://faq.mypage.otsuka-shokai.co.jp/euf/assets/answer/ansimg/320005/320005-02.png" alt=""/><button
			class="lightbox-trigger"
			type="button"
			aria-haspopup="dialog"
			aria-label="拡大する"
			data-wp-init="callbacks.initTriggerButton"
			data-wp-on--click="actions.showLightbox"
			data-wp-style--right="state.imageButtonRight"
			data-wp-style--top="state.imageButtonTop"
		>
			<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="none" viewBox="0 0 12 12">
				<path fill="#fff" d="M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z" />
			</svg>
		</button></figure>
</div>


<p></p>



<p class="has-black-color has-text-color has-link-color wp-elements-1b941adfc1f45204efea8e2e93d00c80">### <strong>STEP4</strong> ########<br>右ペインから <strong>安全でないゲスト ログオンを有効にする</strong> をダブルクリックして開きます</p>



<p class="has-black-color has-text-color has-link-color wp-elements-90fb1e7cd3d1cbf6ba13dac8cecc7e4c">### <strong>STEP5</strong> ########<br>①有効 をチェックし、②OK をクリックします。</p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img decoding="async" src="https://faq.mypage.otsuka-shokai.co.jp/euf/assets/answer/ansimg/320005/320005-03.png" alt=""/></figure>
</div>


<p></p>



<p class="has-black-color has-text-color has-link-color wp-elements-8d965ae6a679e0681cf717fa28413fa8">### <strong>STEP6</strong> ########<br>PCを再起動して、今までアクセスできていた共有フォルダをもう一度確認してみましょう</p>
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		<media:content url="https://img.youtube.com/vi/iVtyb3VQQDs/maxresdefault.jpg" medium="image"></media:content>
            <post-id xmlns="com-wordpress:feed-additions:1">22842</post-id>	</item>
		<item>
		<title>Windows 95, 98, and other decrepit versions can grab online updates again</title>
		<link>https://ebutlab.com/blog/2023/07/16/windows-95-98-and-other-decrepit-versions-can-grab-online-updates-again/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Sun, 16 Jul 2023 12:23:45 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22423</guid>

					<description><![CDATA[Retro-computing fans can download the final updates released for '90s-era OSes ...]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-image size-large"><a href="https://arstechnica.com/gadgets/2023/07/windows-95-98-and-other-decrepit-versions-can-grab-online-updates-again/" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://cdn.arstechnica.net/wp-content/uploads/2023/07/Screenshot-2015-07-21-07.56.59-800x600.png" alt=""/></a></figure>



<p>If you have any interest in retro-computing, you know it can be difficult to round up the last official bug fixes and updates available for early Internet-era versions of Windows like 95, 98, and NT 4.0. A new independent project called &#8220;Windows Update Restored&#8221; is aiming to fix that, hosting lightly modified versions of old Windows Update sites and the update files themselves so that fresh installs of these old operating systems can grab years&#8217; worth of fixes that aren&#8217;t present on old install CDs and disks &#8230;</p>
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            <post-id xmlns="com-wordpress:feed-additions:1">22423</post-id>	</item>
		<item>
		<title>China&#8217;s openKylin 1.0 arrives. Our verdict? Not a bad-looking, er, Ubuntu remix</title>
		<link>https://ebutlab.com/blog/2023/07/09/chinas-openkylin-1-0-arrives-our-verdict-not-a-bad-looking-er-ubuntu-remix/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Sun, 09 Jul 2023 11:50:52 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22381</guid>

					<description><![CDATA[It's certainly not the country's 'first homegrown open source desktop operating system'
Version 1.0 of the openKylin Linux distro for the domestic Chinese market is here – and it works pretty well in English, too.
]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://www.theregister.com/2023/07/07/openkylin_is_ubuntu/?utm_medium=share&amp;utm_content=article&amp;utm_source=twitter" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://regmedia.co.uk/2023/07/07/openkylin-cd-boot.jpg" alt=""/></a></figure>
</div>


<p>It&#8217;s certainly not the country&#8217;s &#8216;first homegrown open source desktop operating system&#8217;</p>



<p>Version 1.0 of the openKylin Linux distro for the domestic Chinese market is here – and it works pretty well in English, too.</p>



<p>As The Reg reported last year, openKylin has been in development for some years. The FOSS desk took openKylin 0.7 for a spin soon afterwards. It reached version 0.9.5 at the start of 2023, and now the finished release 1.0 is available, codenamed &#8220;Yangtze&#8221; after the great river of China, the longest watercourse in Eurasia.</p>
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		<item>
		<title>Introducing Threads: A New Way to Share With Text</title>
		<link>https://ebutlab.com/blog/2023/07/07/introducing-threads-a-new-way-to-share-with-text/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Fri, 07 Jul 2023 09:06:29 +0000</pubDate>
				<category><![CDATA[Development]]></category>
		<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22375</guid>

					<description><![CDATA[Mark Zuckerberg just announced the initial version of Threads, an app built by the Instagram team for sharing with text. Whether you’re a creator or a casual poster, Threads offers a new, separate space for real-time updates and public conversations...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://about.fb.com/news/2023/07/introducing-threads-new-app-text-sharing/" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://about.fb.com/wp-content/uploads/2023/07/01_Sign-In.jpg?resize=960%2C836?w=1920" alt=""/></a></figure>
</div>


<p>Mark Zuckerberg just announced the initial version of&nbsp;<a href="https://www.threads.net/">Threads</a>, an app built by the Instagram team for sharing with text. Whether you’re a creator or a casual poster, Threads offers a new, separate space for real-time updates and public conversations. We are working toward making&nbsp; Threads compatible with the open, interoperable social networks that we believe can shape the future of the internet.</p>
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		<item>
		<title>IS MINIX DEAD? AND DOES IT MATTER?</title>
		<link>https://ebutlab.com/blog/2023/07/05/is-minix-dead-and-does-it-matter/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Wed, 05 Jul 2023 12:40:22 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22369</guid>

					<description><![CDATA[OSnews is sounding its death-knell, citing evidence from the operating system’s git log that its last updates happened as long ago as 2018. Given that the last news story on the MINIX website is from 2016 and the last release version, 3.3, came out in 2014, it appears they they may have a point...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://hackaday.com/2023/06/02/is-minix-dead-and-does-it-matter/" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://hackaday.com/wp-content/uploads/2023/05/minix-featured.jpg?w=800" alt=""/></a></figure>
</div>


<p>Is MINIX dead?&nbsp;<a rel="noreferrer noopener" href="https://www.osnews.com/story/136174/minix-is-dead/" target="_blank">OSnews is sounding its death-knell</a>, citing evidence from the operating system’s git log that its last updates happened as long ago as 2018. Given that&nbsp;<a rel="noreferrer noopener" href="https://blog.minix3.org/tag/news/" target="_blank">the last news story on the MINIX website is from 2016</a>&nbsp;and the last release version, 3.3, came out in 2014, it appears they they may have a point.</p>
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		<item>
		<title>Furthering the evolution of CentOS Stream</title>
		<link>https://ebutlab.com/blog/2023/07/01/furthering-the-evolution-of-centos-stream/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Sat, 01 Jul 2023 01:12:17 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22344</guid>

					<description><![CDATA[More than two years ago, Red Hat introduced CentOS Stream as the focal point for collaboration around Red Hat Enterprise Linux...]]></description>
										<content:encoded><![CDATA[
<figure class="wp-block-image size-large"><a href="https://www.reddit.com/r/redhat/comments/14fe3c4/furthering_the_evolution_of_centos_stream/" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://external-preview.redd.it/furthering-the-evolution-of-centos-stream-v0-aJKUjlRZOQ5zCI_oiLgRfvnrBPEJ42leZbocgCpUCNY.jpg?width=1080&amp;crop=smart&amp;auto=webp&amp;v=enabled&amp;s=52d77eadf61549b9f042fc55479d6148a323f4f3" alt=""/></a></figure>



<p><em>For a more detailed explanation of these changes, please read Mike McGrath&#8217;s follow-on post at&nbsp;<a href="https://www.redhat.com/en/blog/red-hats-commitment-open-source-response-gitcentosorg-changes">https://www.redhat.com/en/blog/red-hats-commitment-open-source-response…</a></em></p>



<p>More than two years ago, Red Hat introduced CentOS Stream as the focal point for collaboration around Red Hat Enterprise Linux (RHEL). CentOS Stream shortens the feedback window between Red Hat engineers and partners, customers, and communities while at the same time providing even greater visibility into the next innovations in RHEL.&nbsp;</p>
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		<item>
		<title>第5回Minecraftカップ 応募作品の締め切りは8/31まで！</title>
		<link>https://ebutlab.com/blog/2023/06/30/%e7%ac%ac5%e5%9b%9eminecraft%e3%82%ab%e3%83%83%e3%83%97-%e5%bf%9c%e5%8b%9f%e4%bd%9c%e5%93%81%e3%81%ae%e7%b7%a0%e3%82%81%e5%88%87%e3%82%8a%e3%81%af8-31%e3%81%be%e3%81%a7%ef%bc%81/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Fri, 30 Jun 2023 01:08:29 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22341</guid>

					<description><![CDATA[第5回Minecraftカップ 応募作品受付中/ 高校生以下の子ども達を対象にした教育版マインクラフトを使った作品コンテスト。参加費無料。マイクラ初心者でも大丈夫...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://twitter.com/minecraftcupjpn/status/1672521428363788288" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://pbs.twimg.com/profile_banners/1095613064689246208/1680851340/600x200" alt=""/></a></figure>
</div>


<p>第5回Minecraftカップ 応募作品受付中/ 高校生以下の子ども達を対象にした教育版マインクラフトを使った作品コンテスト</p>



<p>参加費無料</p>



<p>マイクラ初心者でも大丈夫</p>



<p>夏休みの自由研究や宿題にもオススメ 今年の応募作品締め切りは【8/31 23:59まで】 みんなのアイデアが詰まった作品待ってます！</p>
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		<title>「ＧＰＴ－４」でロボット操作、パナソニックコネクトと立命館大学がシステム開発</title>
		<link>https://ebutlab.com/blog/2023/06/30/%e3%80%8c%ef%bd%87%ef%bd%90%ef%bd%94%ef%bc%8d%ef%bc%94%e3%80%8d%e3%81%a7%e3%83%ad%e3%83%9c%e3%83%83%e3%83%88%e6%93%8d%e4%bd%9c%e3%80%81%e3%83%91%e3%83%8a%e3%82%bd%e3%83%8b%e3%83%83%e3%82%af%e3%82%b3/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Fri, 30 Jun 2023 01:03:57 +0000</pubDate>
				<category><![CDATA[GPT]]></category>
		<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22336</guid>

					<description><![CDATA[パナソニックコネクトの黄瀬輝係長と立命館大学の谷口忠大教授らは、大規模言語モデルと世界モデルを組み合わせてロボットを動かすシステムを開発した。米オープンＡＩの大規模言語モデル「ＧＰＴ―４」でコードを生成し動作させる。コードを経由することで技術者はプロセスを管理しやすくなる。シミュレーションで試験し概念実証（ＰｏＣ）を達成した...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://newswitch.jp/p/37414" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://images.newswitch.jp/images/e03678f3-e243-4793-a2b7-64608c940f7c.jpg" alt=""/></a></figure>
</div>


<p><a href="https://newswitch.jp/keyword/detail/108">パナソニック</a>コネクトの黄瀬輝係長と立命館大学の谷口忠大教授らは、大規模言語モデルと世界モデルを組み合わせてロボットを動かすシステムを開発した。米オープン<a href="https://newswitch.jp/keyword/detail/68174">ＡＩ</a>の大規模言語モデル「ＧＰＴ―４」でコードを生成し動作させる。コードを経由することで技術者はプロセスを管理しやすくなる。シミュレーションで試験し概念実証（<a href="https://newswitch.jp/keyword/detail/66990">ＰｏＣ</a>）を達成した。</p>



<p></p>
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		<item>
		<title>Dev Boots Linux 292,612 Times to Find Intel, AMD Kernel Bug</title>
		<link>https://ebutlab.com/blog/2023/06/29/dev-boots-linux-292612-times-to-find-intel-amd-kernel-bug/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Thu, 29 Jun 2023 06:48:19 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22330</guid>

					<description><![CDATA[Red Hat Linux developer Richard WM Jones has shared an eyebrow raising tale of Linux bug hunting. Jones noticed that Linux 6.4 has a bug which means it will hang on boot about 1 in 1,000 times...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://www.tomshardware.com/news/dev-boots-linux-292612-times-for-1-in-1000-kernel-bug" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://cdn.mos.cms.futurecdn.net/pNfiq8Vo58ek3xnFRoaGHk-970-80.jpg.webp" alt=""/></a></figure>
</div>


<p>The bug only hangs the boot process once in about 1,000 boots.</p>



<p>Red Hat Linux developer <a href="https://rwmj.wordpress.com/2023/06/14/i-booted-linux-292612-times/">Richard WM Jones has shared</a> an eyebrow raising tale of Linux bug hunting. Jones noticed that Linux 6.4 has a bug which means it will hang on boot about 1 in 1,000 times. Jones set out to pinpoint the bug, and prove he had caught it red handed. However, his headlining travail, involving booting Linux 292,612 times (and another 1,000 times to confirm the bug) apparently &#8220;only took 21 hours.&#8221; It also seems that the bug is less common with Intel hardware than AMD based machines.</p>
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		<title>世界初、ミュー粒子で「地下ナビ」成功　東大、NECなど</title>
		<link>https://ebutlab.com/blog/2023/06/28/%e4%b8%96%e7%95%8c%e5%88%9d%e3%80%81%e3%83%9f%e3%83%a5%e3%83%bc%e7%b2%92%e5%ad%90%e3%81%a7%e3%80%8c%e5%9c%b0%e4%b8%8b%e3%83%8a%e3%83%93%e3%80%8d%e6%88%90%e5%8a%9f%e3%80%80%e6%9d%b1%e5%a4%a7%e3%80%81ne/</link>
		
		<dc:creator><![CDATA[Cozy]]></dc:creator>
		<pubDate>Wed, 28 Jun 2023 06:43:34 +0000</pubDate>
				<category><![CDATA[NEWS]]></category>
		<category><![CDATA[Tech]]></category>
		<guid isPermaLink="false">https://ebutlab.com/?p=22327</guid>

					<description><![CDATA[東京大学国際ミュオグラフィ連携研究機構、同大学生産技術研究所、日本電気（NEC）、テクノランドコーポレーション、カターニア大学、ダラム大学、北京大学の7者は6月16日、世界初の「ミュー粒子」を使った地下ナビゲーション技術「muPS」の開発に成功したと発表した...]]></description>
										<content:encoded><![CDATA[<div class="wp-block-image">
<figure class="aligncenter size-large"><a href="https://ascii.jp/elem/000/004/141/4141501/" target="_blank" rel="noreferrer noopener"><img decoding="async" src="https://ascii.jp/img/2023/06/19/3555286/l/659c675b0ea4f6e1.jpg" alt=""/></a></figure>
</div>


<p>　東京大学国際ミュオグラフィ連携研究機構、同大学生産技術研究所、日本電気（NEC）、テクノランドコーポレーション、カターニア大学、ダラム大学、北京大学の7者は6月16日、世界初の「ミュー粒子」を使った地下ナビゲーション技術「muPS」の開発に成功したと発表した。</p>



<p>　ミュー粒子は、超新星爆発など宇宙空間での高エネルギーイベントによって加速される宇宙線と地球の大気が反応してできる素粒子。透過性が強く、人工物をほぼ真空中の光速度で通過可能という特徴をもっている。</p>



<p>　今回発表されたのは、地下空間のナビゲーション（位置情報検出）にミュー粒子を活用する取り組み。地下空間では電波が届かず利用できないGPSの代わりに、土や地下の構造物を透過できるミュー粒子を使い、ユーザーの正確な位置を特定するというものだ。</p>



<p>　システムは地上局とユーザー側の端末の2つで構成。精度は目標の1mには及ばなかったものの、都市内におけるGPS単独測位精度よりも高い精度を実現できたという。</p>
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