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Jon Seager<p>Some excellent <a href="https://hachyderm.io/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> themed updates over the past couple of days!</p><p>First, a write up of the progress on our TPM-backed full disk encryption efforts in preparation for the LTS release cycle: <a href="https://discourse.ubuntu.com/t/tpm-fde-progress-for-ubuntu-25-10/65146" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/tpm-fde</span><span class="invisible">-progress-for-ubuntu-25-10/65146</span></a>.</p><p>I was also delighted to see our <a href="https://hachyderm.io/tags/kernel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kernel</span></a> team step up their commitment on release cadence to get newer kernels shipped and tested faster in line with our new monthly snapshot releases: <a href="https://discourse.ubuntu.com/t/kernel-development-release-cadence-and-deprecation-of-linux-modules-extra/65176" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/kernel-</span><span class="invisible">development-release-cadence-and-deprecation-of-linux-modules-extra/65176</span></a>.</p><p>And finally... the latest edition of the Ubuntu Server Gazette discussing software "freshness" and how to get an experience closer to that of a rolling release with Ubuntu: <a href="https://discourse.ubuntu.com/t/ubuntu-server-gazette-issue-6-an-extra-fresh-rolling-ubuntu-please/65190" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/ubuntu-</span><span class="invisible">server-gazette-issue-6-an-extra-fresh-rolling-ubuntu-please/65190</span></a></p><p>Enjoy!</p>
DD9JN<p><a href="https://social.darc.de/tags/GnuPG" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GnuPG</span></a> 2.5.9 has been released along with a new <a href="https://social.darc.de/tags/Gpg4win" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gpg4win</span></a> beta. And - for the first time - we now publish packages for <a href="https://social.darc.de/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a>, <a href="https://social.darc.de/tags/Devuan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Devuan</span></a>, and <a href="https://social.darc.de/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> . </p><p>See <a href="https://lists.gnupg.org/pipermail/gnupg-announce/2025q3/000495.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lists.gnupg.org/pipermail/gnup</span><span class="invisible">g-announce/2025q3/000495.html</span></a></p>
ottoto<p>今回、自鯖を <a href="https://prattohome.com/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> 22.04 から 24.04 へ upgrade した。さくらインターネットのVPS なので 24.04 はさくらが準備したUbuntuを入れるだけ。</p><p>ただ、最初 22port は開けて作業していたら、とにかく 22port にガンガンよそ様がアクセスしようとする。こちらがもたもたしているせいかも知れないが。</p><p>ufw でその特定IP Address をブロックしたはずなのに、まだ入って来る。</p><p>もちろん、少し複雑のパスワードなので簡単には破れないと思うが、何度かログイン、ログアウトを繰り返していると、ログイン時のシステムから提供される情報が無くなった。</p><p>やられたかなと思い、そのインストールは止めにし、新たにOSの再度一からいれなおした。</p><p>久しぶりの実機設定で、sshd設定のうろ覚えが禍した。(反省)</p><p><a href="https://prattohome.com/tags/prattohome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>prattohome</span></a></p>
Canonical Ubuntu<p>Calling all open source contributors! 🔊</p><p>Canonical has launched the Starcraft Bounties Program, a new initiative inviting you to tackle significant technical challenges and shape the future of core development tools like Snapcraft, Charmcraft, Craft Parts, and the Craft CLI.</p><p>Ready to contribute and deepen your expertise in advanced open source projects?</p><p>Find more details here: <a href="https://ubuntu.com/blog/build-the-future-of-craft-announcing-starcraft-bounties" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ubuntu.com/blog/build-the-futu</span><span class="invisible">re-of-craft-announcing-starcraft-bounties</span></a> </p><p><a href="https://ubuntu.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://ubuntu.social/tags/DeveloperTools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DeveloperTools</span></a> <a href="https://ubuntu.social/tags/SoftwareDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareDevelopment</span></a> <a href="https://ubuntu.social/tags/Canonical" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Canonical</span></a> <a href="https://ubuntu.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://ubuntu.social/tags/StarcraftBounties" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarcraftBounties</span></a></p>
ottoto<p><a href="https://prattohome.com/tags/Mastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mastodon</span></a> v4.4 への update が間近。</p><p>今の <a href="https://prattohome.com/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> 22.04 Proで update しようとあがいたが、<a href="https://prattohome.com/tags/redis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>redis</span></a> のバージョンがセキュリティの関係で上がらない。</p><p>最近、関連ファイルが肥大化してきているので(日を重ねるに従い当たり前)、バックアップ量も増えており、自宅PCへのバックアップにも時間がかかる。</p><p>Mastodon は既に Ubuntu 24.04 で開発されているので、今後の更新は、22.04 ではますます困難になることは目に見えている。</p><p>この辺で、本家の開発体制の 24.04 環境に移し替えるべきと結論づけた。</p><p>やれるのは、今でしょ。</p><p>同一のVPSを使うので、 24.04 をスクラッチで入れて行くことになる。</p><p>失敗しても、Mastodon server は立てられる。</p><p><a href="https://prattohome.com/tags/prattohome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>prattohome</span></a></p>
Canonical Ubuntu<p>One of our goals was making Network Time Security (NTS) the default in Chrony, not just for Ubuntu 25.04 Plucky Puffin, but beyond. </p><p>We’ve now reached that milestone as part of the ongoing development of Ubuntu 25.10 Questing Quokka.</p><p>Read more about it in our Ubuntu Server Gazette: <a href="https://discourse.ubuntu.com/t/ubuntu-server-gazette-issue-5-things-to-keep-safe-your-circle-of-friends-and-your-time/63295" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/ubuntu-</span><span class="invisible">server-gazette-issue-5-things-to-keep-safe-your-circle-of-friends-and-your-time/63295</span></a> </p><p><a href="https://ubuntu.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://ubuntu.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://ubuntu.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://ubuntu.social/tags/Security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Security</span></a> <a href="https://ubuntu.social/tags/NTS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NTS</span></a></p>
Canonical Ubuntu<p>Leveling up for .NET developers on Ubuntu! 🚀</p><p>• Day-one security patches via our collaboration with Microsoft <br>• The improved .NET Snap for side-by-side installs<br>• Chiseled .NET Containers: ultra-small, OCI-compliant, and secure<br>• More robust developer documentation for .NET</p><p>Dive into these topics, and more: <a href="https://discourse.ubuntu.com/t/leveling-up-ubuntu-for-developers-net-edition/63162?utm_source=mastodon&amp;utm_medium=social" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/levelin</span><span class="invisible">g-up-ubuntu-for-developers-net-edition/63162?utm_source=mastodon&amp;utm_medium=social</span></a></p><p><a href="https://ubuntu.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://ubuntu.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://ubuntu.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://ubuntu.social/tags/DotNet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DotNet</span></a> <a href="https://ubuntu.social/tags/Developer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Developer</span></a></p>
Ubuntu Korea Community<p>올해 8월 9일 개최되는 <a href="https://mastodon.social/tags/UbuCon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UbuCon</span></a> Korea 2025는 연말에 다가오는 <a href="https://mastodon.social/tags/%EC%9A%B0%EB%B6%84%ED%88%AC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>우분투</span></a> 한국커뮤니티의 <a href="https://mastodon.social/tags/20%EC%A3%BC%EB%85%84" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>20주년</span></a> 을 기념하는 만큼 뜻깊은 <a href="https://mastodon.social/tags/%EC%BB%A8%ED%8D%BC%EB%9F%B0%EC%8A%A4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>컨퍼런스</span></a> 라고 할 수 있습니다!</p><p>그런 만큼, 올해 UbuCon Korea는 좀 더 잘 준비해 보기 위해서 다과회를 열고, 지난 UbuCon이나 우분투한국커뮤니티 행사에 참석해 보신 분들, 혹은 참석해 보고 싶으신 분들과 함께 이야기를 나누어 보고자 합니다.</p><p>올해 행사는 어떤 행사였으면 하는지, <a href="https://mastodon.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://mastodon.social/tags/Opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Opensource</span></a> 관련해 어떤 주제나 프로그램이 있었으면 하는지 차 한잔하고 과자도 먹으면서 편하게 이야기하는 시간을 가지고자 하니 관심 있으신 분들은 많이 참여해 주시기를 바랍니다!</p><p>일시: 5월 17일 오후 2시<br>장소: 튜링의 사과 - 튜링의 사과 측에서 장소를 협찬해 주셨습니다!<br>참가 등록: <a href="https://event-us.kr/ubuntukr/event/102676" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">event-us.kr/ubuntukr/event/102</span><span class="invisible">676</span></a></p>
Ubuntu Korea Community<p>오는 8월 9일 Microsoft Korea에서 열리는 <a href="https://mastodon.social/tags/%EC%9A%B0%EB%B6%84%ED%88%AC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>우분투</span></a> <a href="https://mastodon.social/tags/%EC%82%AC%EC%9A%A9%EC%9E%90" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>사용자</span></a> 와 <a href="https://mastodon.social/tags/%EA%B8%B0%EC%97%AC%EC%9E%90" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>기여자</span></a> 가 모이는 국내 최대 행사, <a href="https://mastodon.social/tags/UbuCon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UbuCon</span></a> Korea 2025의 <a href="https://mastodon.social/tags/%EC%97%B0%EC%82%AC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>연사</span></a> 를 찾습니다! 🎤</p><p>올해는 특별히 커뮤니티 <a href="https://mastodon.social/tags/20%EC%A3%BC%EB%85%84" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>20주년</span></a> 을 맞아, <a href="https://mastodon.social/tags/%EC%B4%88%EB%B3%B4%EC%9E%90" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>초보자</span></a> 부터 <a href="https://mastodon.social/tags/%EC%A0%84%EB%AC%B8%EA%B0%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>전문가</span></a> 까지 모두를 위한 우분투 <a href="https://mastodon.social/tags/%ED%99%9C%EC%9A%A9%EB%B2%95" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>활용법</span></a> 과 경험, 흥미로운 <a href="https://mastodon.social/tags/%EC%82%AC%EB%A1%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>사례</span></a> 를 공유해주실 분들을 기다립니다. 여러분의 우분투, <a href="https://mastodon.social/tags/%EB%A6%AC%EB%88%85%EC%8A%A4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>리눅스</span></a> 그리고 <a href="https://mastodon.social/tags/%EC%98%A4%ED%94%88%EC%86%8C%EC%8A%A4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>오픈소스</span></a> 이야기를 들려주세요! ✨</p><p>🗓️ <a href="https://mastodon.social/tags/CFP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CFP</span></a> 마감: 2025년 5월 16일<br>🔗 자세히 보기 및 <a href="https://mastodon.social/tags/%EC%A0%9C%EC%95%88%EC%84%9C" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>제안서</span></a> 제출: <a href="https://2025.ubuntu-kr.org/cfp" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">2025.ubuntu-kr.org/cfp</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/UbuConKorea" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UbuConKorea</span></a> <a href="https://mastodon.social/tags/UbuConKorea2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UbuConKorea2025</span></a> <a href="https://mastodon.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://mastodon.social/tags/%EC%BB%A8%ED%8D%BC%EB%9F%B0%EC%8A%A4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>컨퍼런스</span></a> <span class="h-card" translate="no"><a href="https://ubuntu.social/@ubuntu" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>ubuntu</span></a></span></p>
Xubuntu<p>Xubuntu 25.04, "Plucky Puffin", has landed! Enjoy all the latest improvements, including :xfce: Xfce 4.20 and :gnome: GNOME 48 apps on the :ubuntu: Ubuntu flavor you know and love.</p><p><a href="https://xubuntu.org/news/xubuntu-25-04-released/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">xubuntu.org/news/xubuntu-25-04</span><span class="invisible">-released/</span></a></p><p><a href="https://floss.social/tags/Xubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Xubuntu</span></a> <a href="https://floss.social/tags/Xfce" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Xfce</span></a> <a href="https://floss.social/tags/GNOME" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GNOME</span></a> <a href="https://floss.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://floss.social/tags/PluckyPuffin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PluckyPuffin</span></a></p>
あっきぃ / C106(日)東7S-33b<p>LinuxでルートファイルシステムをRAID+bcache化する <a href="https://social.mikutter.hachune.net/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> - Qiita<br><a href="https://qiita.com/penkoba/items/b245c42980f7b0e16193" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">qiita.com/penkoba/items/b245c4</span><span class="invisible">2980f7b0e16193</span></a></p><p>なるほどね〜</p>
UbuCon Asia<p>Please, May I have your attention, yes you 🫵 I am talking to you </p><p>Deadline for <a href="https://mastodon.social/tags/CallForPaper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CallForPaper</span></a> is Near </p><p>📢 Submit your paper now!<br>🔗 <a href="https://2025.ubucon.asia/cfp/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">2025.ubucon.asia/cfp/</span><span class="invisible"></span></a> <br>🗓️ April 15 </p><p><a href="https://mastodon.social/tags/UbuConAsia2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UbuConAsia2025</span></a> <a href="https://mastodon.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://mastodon.social/tags/CallForSpeakers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CallForSpeakers</span></a> <a href="https://mastodon.social/tags/kathmandu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kathmandu</span></a> <a href="https://mastodon.social/tags/Nepal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nepal</span></a></p>
ernmanderYep <a href="https://pixelfed.social/discover/tags/vivaldibrowser?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#vivaldibrowser</a> installed on <a href="https://pixelfed.social/discover/tags/ubuntutouch?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ubuntutouch</a> <a href="https://pixelfed.social/discover/tags/ubuntu?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ubuntu</a> <a href="https://pixelfed.social/discover/tags/linux?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#linux</a>
Jon Seager<p>I just posted my latest <a href="https://hachyderm.io/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://hachyderm.io/tags/blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blog</span></a> that describes my plans for the project's documentation - and how we'll use that to grow a more sustainable and engaged community. </p><p>Check it out on the Ubuntu Discourse! <a href="https://discourse.ubuntu.com/t/58694" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">discourse.ubuntu.com/t/58694</span><span class="invisible"></span></a></p>
Jon Seager<p>This week Michael Hudson-Doyle of the <a href="https://hachyderm.io/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> Foundations team published a write-up of our experimentation with the `-O3` GCC flag by default in the distribution.</p><p>The tl;dr is that we don't yet believe that the change makes sense globally, but there are certainly come packages that would benefit from using the increased optimisation level.</p><p>See the post here: <a href="https://discourse.ubuntu.com/t/benchmarking-a-distribution-and-some-o3-results/58027" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">discourse.ubuntu.com/t/benchma</span><span class="invisible">rking-a-distribution-and-some-o3-results/58027</span></a></p>
Continued thread

For users who want to try #Linux, I recommend this: Do not listen to people who tell you to use #Ubuntu, #LinuxMint or other variants. They all use the same complex and often breaking mechanisms, and can cause a lot of hassle.

Instead, I recommend these systems:

- #Fedora #AtomicDesktops
- #UniversalBlue #Aurora #Bluefin #Bazzite
- #HeliumOS

Looking forward to #SerpentOS too, and trying #NixOS.

These systems are reliable like an Android phone, while offering you more freedom.

#日本語 #Ubuntu の質問ですが、マックで出来るような簡単なユーザ辞書編集は出来ないものでしょうか?例えば私はマックで「じゅうしょ」と入力すると、変換選択肢の一つとして私の住所が出て来ます。「こうざ」を入力すると銀行口座情報が出て来ます。そういうことをUbuntuでもやりたいけど、辞書編集機能はどこにも見当たりません。#Linux