<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: ckastner</title><link>https://news.ycombinator.com/user?id=ckastner</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 15 Sep 2026 03:49:49 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ckastner" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by ckastner in "Why are AI agents lying, cheating and coordinating?"]]></title><description><![CDATA[
<p>This, exactly. For example, cheating is a strategy. If cheating gets an agent to the goal faster than the other strategies, what's so surprising about the agent picking that strategy?<p>The problem is indeed alignment.</p>
]]></description><pubDate>Sun, 13 Sep 2026 14:30:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49684415</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49684415</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49684415</guid></item><item><title><![CDATA[General resolution: LLM usage in Debian: Results]]></title><description><![CDATA[
<p>Article URL: <a href="https://lists.debian.org/debian-devel-announce/2026/08/msg00005.html">https://lists.debian.org/debian-devel-announce/2026/08/msg00005.html</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49497146">https://news.ycombinator.com/item?id=49497146</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Sun, 30 Aug 2026 09:41:40 +0000</pubDate><link>https://lists.debian.org/debian-devel-announce/2026/08/msg00005.html</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49497146</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49497146</guid></item><item><title><![CDATA[Results for LLM usage in Debian (vote)]]></title><description><![CDATA[
<p>Article URL: <a href="https://lists.debian.org/debian-vote/2026/08/msg00360.html">https://lists.debian.org/debian-vote/2026/08/msg00360.html</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49488857">https://news.ycombinator.com/item?id=49488857</a></p>
<p>Points: 3</p>
<p># Comments: 0</p>
]]></description><pubDate>Sat, 29 Aug 2026 11:01:02 +0000</pubDate><link>https://lists.debian.org/debian-vote/2026/08/msg00360.html</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49488857</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49488857</guid></item><item><title><![CDATA[The risks of AI are real but manageable (2023)]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.gatesnotes.com/work/make-ai-work-for-everyone/reader/the-risks-of-ai-are-real-but-manageable">https://www.gatesnotes.com/work/make-ai-work-for-everyone/reader/the-risks-of-ai-are-real-but-manageable</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49454742">https://news.ycombinator.com/item?id=49454742</a></p>
<p>Points: 42</p>
<p># Comments: 35</p>
]]></description><pubDate>Wed, 26 Aug 2026 19:44:33 +0000</pubDate><link>https://www.gatesnotes.com/work/make-ai-work-for-everyone/reader/the-risks-of-ai-are-real-but-manageable</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49454742</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49454742</guid></item><item><title><![CDATA[New comment by ckastner in "The AI bubble is popping; we just don't know it yet"]]></title><description><![CDATA[
<p>> <i>Are you saying people haven’t been throwing unneeded GPU capacity on the market? That is happening.</i><p>That, by itself, doesn't have to mean anything.<p>AWS is far more compute capacity than Amazon needs, but that's not because Amazon misjudged how much capacity they need. They built it out to sell it to others, leveraging know-how and economies of scale to do so very profitably.</p>
]]></description><pubDate>Mon, 03 Aug 2026 13:21:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49155472</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49155472</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49155472</guid></item><item><title><![CDATA[New comment by ckastner in "LLM Usage in Debian: Three Proposals"]]></title><description><![CDATA[
<p>Note that we are still in the discussion period, and more proposals can and will be added. Some might even be withdrawn.</p>
]]></description><pubDate>Sun, 26 Jul 2026 08:36:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49055976</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49055976</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49055976</guid></item><item><title><![CDATA[General Resolution: LLM Usage in Debian]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.debian.org/vote/2026/vote_002">https://www.debian.org/vote/2026/vote_002</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49045540">https://news.ycombinator.com/item?id=49045540</a></p>
<p>Points: 7</p>
<p># Comments: 0</p>
]]></description><pubDate>Sat, 25 Jul 2026 08:06:30 +0000</pubDate><link>https://www.debian.org/vote/2026/vote_002</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=49045540</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49045540</guid></item><item><title><![CDATA[New comment by ckastner in "Nokia’s years of mobile-phone supremacy ended in an afternoon"]]></title><description><![CDATA[
<p>The death knell was Elop announcing that Nokia would be exclusively Windows, at a time when Windows had low single-digit market share and where this exclusivity was a one-way street. Other major manufacturers continued to ship Windows phones, and they did that in parallel to their main Android line.<p>I never understood what the end game here was. If they had wanted market dominance based on someone else's OS, they could have just used the well-established Android. There was little to gain (their efforts of promoting Windows Phone would have also helped the competition's offerings) and all to lose.</p>
]]></description><pubDate>Tue, 14 Jul 2026 09:17:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=48904075</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48904075</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48904075</guid></item><item><title><![CDATA[New comment by ckastner in "A whale necropolis has been found"]]></title><description><![CDATA[
<p>> <i>Isotopic dating shows that whale falls in this region have occurred since at least 5.3 million years ago</i><p>Anyone know why these wouldn't be covered under a thick layer of sediment?</p>
]]></description><pubDate>Sun, 14 Jun 2026 06:29:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48524715</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48524715</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48524715</guid></item><item><title><![CDATA[New comment by ckastner in "Google to pay SpaceX $920M a month for compute capacity at xAI data centers"]]></title><description><![CDATA[
<p>> <i>He’s the richest man on the planet and doesn’t have a track record of not paying for shit he buys.</i><p>My impression was the other way around. The shenanigans he pulled around the Twitter acquisition were just farcical, and at Twitter he repeatedly refused to pay owed rent, etc. (I assume as a ploy to renegotiate terms).</p>
]]></description><pubDate>Fri, 05 Jun 2026 20:58:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=48418189</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48418189</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48418189</guid></item><item><title><![CDATA[New comment by ckastner in "Debian must ship reproducible packages"]]></title><description><![CDATA[
<p>> <i>They are not. They are best practices if you want reproducible builds.</i><p>Or if you're writing a test suite, and you want failing test results to be actionable.<p>Or you have any other type of behavior that you'd like to reproduce somehow.<p>One of the first things app developers ask for in bug/issue templates are the steps to reproduce something. I wonder why you'd think that they would suddenly be opposed to the concept when thinking of a build peocess.</p>
]]></description><pubDate>Sun, 10 May 2026 16:15:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=48085182</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48085182</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48085182</guid></item><item><title><![CDATA[New comment by ckastner in "Debian must ship reproducible packages"]]></title><description><![CDATA[
<p>I agree that compromised source dependencies are the bigger problem, but that doesn't mean a compromised build infrastructure isn't. Just this last week, we had two Linux kernel LPEs that could have been leveraged to implement just such an attack, for example.<p>Another thing to consider is that Debian has quite a few derivatives who may also rebuild packages from source, so you have a multiplier there.</p>
]]></description><pubDate>Sun, 10 May 2026 14:24:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=48084239</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48084239</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48084239</guid></item><item><title><![CDATA[New comment by ckastner in "Debian must ship reproducible packages"]]></title><description><![CDATA[
<p>> <i>There was no bug or attack on Debian since 2007 that reproducible packages would prevent.</i><p>I'm reading this as a suggestion that the reproducible builds effort was an ineffective deterrent.<p>However, note that your observation could also be explained by the opposite: the reproducible builds effort was an effective deterrent, so nobody bothered with attempts.<p>> <i>And it just ups the the contribution barrier to Debian higher</i><p>Until yesterday, the package just got flagged in the tracker, and you could either ignore it, or fix it yourself, or the kind people behind the reproducible builds effort supplied a patch themselves.<p>Now, you can no longer ignore it. But fixes are often trivial. Use a (stable) timestamp provided by the build, seed RNGs with some constant (instead of eg: time), etc. These are best practices anyway.</p>
]]></description><pubDate>Sun, 10 May 2026 14:08:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48084127</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=48084127</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48084127</guid></item><item><title><![CDATA[New comment by ckastner in "AI will never be ethical or safe"]]></title><description><![CDATA[
<p>> <i>The reason is this:</i><p>> <i>Both ethical and safe conduct depend on context and intent.</i><p>The same apples to knives, and they can be plenty useful, and used in a safe manner.</p>
]]></description><pubDate>Tue, 14 Apr 2026 15:50:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=47767261</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47767261</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47767261</guid></item><item><title><![CDATA[New comment by ckastner in "Mark Zuckerberg is reportedly building an AI clone to replace him in meetings"]]></title><description><![CDATA[
<p>Yes, exactly. Anyone training a model to replace themselves, <i>is</i> replacing themselves -- with something that can run 24/7 and can easily scale. And the better the model, the easier to replace.<p>Hence why I'm so surprised that MZ, of all people, is arguing in this direction.<p>I would think that the potential for malicious abuse alone should have scared him off of this.</p>
]]></description><pubDate>Mon, 13 Apr 2026 14:52:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=47752878</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47752878</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47752878</guid></item><item><title><![CDATA[New comment by ckastner in "Mark Zuckerberg is reportedly building an AI clone to replace him in meetings"]]></title><description><![CDATA[
<p>I can understand the appeal; being able to be "present" without the time cost can mean (possibly significantly more) presence at the same cost. This could be very attractive especially to those managing personal relations, like sales representatives.<p>But I'm surprised that the risks seem to be so underestimated.<p>Once this clone exists, what happens if it gets out into the wild? Imagine everyone having full access do what is effectively a digital model of your personality. Imagine your competition putting your own model to use against you.<p>And the better the approximation of this model, the worse the damage to yourself.</p>
]]></description><pubDate>Mon, 13 Apr 2026 14:45:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47752774</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47752774</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47752774</guid></item><item><title><![CDATA[New comment by ckastner in "USB/IP Project: a general USB device sharing system over IP network"]]></title><description><![CDATA[
<p>USB/IP has been pretty useful to me, though locking it down is a bit of a chore, as it does not natively support any type of authentication or authorization (a not unreasonable design decision).</p>
]]></description><pubDate>Sun, 12 Apr 2026 08:18:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47737253</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47737253</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47737253</guid></item><item><title><![CDATA[New comment by ckastner in "Every single board computer I tested in 2025"]]></title><description><![CDATA[
<p>I can't really say as I don't use them. This is a host mostly working as a CI worker connected via ethernet.<p>I just scanned for WiFi networks and that worked fine. I also see that GPIO is not enabled for CIXP1 devices in Debian's kernel; I'll ask the kernel team to enable it.</p>
]]></description><pubDate>Mon, 09 Mar 2026 15:15:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47310191</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47310191</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47310191</guid></item><item><title><![CDATA[New comment by ckastner in "Every single board computer I tested in 2025"]]></title><description><![CDATA[
<p>The Radxa Orion O6 is a really nice ARMv9.2 ITX board, and supports UEFI boot. Installation of Debian trixie using Debian's vanilla installation media went flawlessly, and it's been running fine for 6 months now.</p>
]]></description><pubDate>Mon, 09 Mar 2026 07:12:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47305702</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47305702</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47305702</guid></item><item><title><![CDATA[New comment by ckastner in "I’m joining OpenAI"]]></title><description><![CDATA[
<p>Austrian media are reporting that Peter Steinberger had a $100m exit with PSPDFKit in 2021.<p>I'm <i>extremely</i> curious what OpenAI's offer was. The utility of more money is diminished when you're already pretty wealthy.</p>
]]></description><pubDate>Mon, 16 Feb 2026 10:28:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47033348</link><dc:creator>ckastner</dc:creator><comments>https://news.ycombinator.com/item?id=47033348</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47033348</guid></item></channel></rss>