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walterbell commented on Linux Sandboxes and Fil-C   fil-c.org/seccomp... · Posted by u/pizlonator
pizlonator · 5 hours ago
Posts like the one I made about how to do sandboxing are specifically to make the runtime transparent to folks so that meaningful auditing can happen.

> For example, Filip mentioned that some setuid programs can be compiled with it, but it also makes changes to ld.so. I pointed this out to the author on Twitter, as it could be problematic.

The changes to ld.so are tiny and don’t affect anything interesting to setuid. Basically it’s just one change: teaching the ld.so that the layout of libc is different.

More than a month ago, I fixed a setuid bug where the Fil-C runtime was calling getenv rather than secure_getenv. Now I’m just using secure_getenv.

> In other words, these are still teething problems with Fil-C, which will be reviewed and fixed over time. I just want to point out that using it for real-world "infrastructures" might be somewhat risky at this point. We need unix nerds to experiment with.

There’s some truth to what you’re saying and there’s also some FUD to what you’re saying. Like a perfectly ambiguous mix of truth and FUD. Good job I guess?

walterbell · 5 hours ago
> a perfectly ambiguous mix of truth and FUD

Congrats on Fil-C reaching heisentroll levels!

walterbell commented on Framework Raises DDR5 Memory Prices by 50% for DIY Laptops   phoronix.com/news/Framewo... · Posted by u/mikece
krasin · a day ago
Apple raised iPad Pro prices in 2017 by $50 to address NAND memory chips price hikes from the vendors: https://www.cnbc.com/2017/09/13/ipad-pro-price-increase.html
walterbell · 15 hours ago
Apple also raised iPad Pro prices when OLED screens were introduced.
walterbell commented on Framework Raises DDR5 Memory Prices by 50% for DIY Laptops   phoronix.com/news/Framewo... · Posted by u/mikece
walterbell · 2 days ago
https://www.trendforce.com/news/2025/12/05/exclusive-memory-...

> Lenovo has begun notifying clients of coming price hikes, with adjustments set to take effect in early 2026.. Dell is expected to raise prices by at least 15-20%, with the increase potentially taking effect as soon as mid-December.. Dell COO Jeff Clarke warned that he’s “never seen memory-chip costs rise this fast,” .. Lenovo [cited] two key factors: an intensifying memory shortage and the rapid integration of AI technologies.. TrendForce has downgraded its 2026 notebook shipment forecast from an initial 1.7% YoY growth to a 2.4% YoY decline.

https://hanchouhsu.substack.com/p/overview-of-the-memory-mar...

> The full-year price increase for Samsung’s storage products supplied to Apple in 2026 has been finalized, with DRAM prices rising by 53% and NAND prices rising by 52%. Earlier rumors suggesting an 80% full-year increase for DRAM were inaccurate.. Apple negotiated the prices down to the aforementioned levels and signed long-term agreements (LTAs).. Kioxia also signed a similar agreement with Apple, with price increases consistent with Samsung’s.

walterbell commented on iPhone Typos? It's Not Just You – The iOS Keyboard Is Broken [video]   youtube.com/watch?v=hksVv... · Posted by u/walterbell
foobarian · 2 days ago
See this is why I turn off absolutely all autocorrection on iOS. I still make mistakes but now they are my mistakes. And I can type whatever I want without interference
walterbell · 2 days ago
Can be disabled on multiple devices by Apple Configurator MDM XML plist file.
walterbell commented on iPhone Typos? It's Not Just You – The iOS Keyboard Is Broken [video]   youtube.com/watch?v=hksVv... · Posted by u/walterbell
mrguyorama · 2 days ago
The above commenter is talking about why touchscreen keyboards have become worse over time in general

Apple additionally may have just bugged up their implementation as well, but the above mentioned issues exist even on Android, and didn't a decade ago.

I still contend that the single best touchscreen keyboard and autocorrect implementation was the onscreen keyboard on the Microsoft Zune HD. A tiny tiny screen, and you could still type without looking and nearly always end up with the right text. It was magical, and creepy in retrospect.

But nobody bought it so we had less good keyboards for a decade. Then companies insisted that they could throw "Algorithms" at the problem (which is what we had been doing for a decade but whatever) and make it magically better and now everyone gets worthless autocorrect because of the everpresent "Nobody is actually average so tuning your system to the average makes it bad for everybody" problem that has infected literally all "Data driven" product decisions.

We literally had better text prediction using boring methods. We literally had working voice control on flip phones from the 90s. All on device too.

walterbell · 2 days ago
We need a github repo with a list of past tech with good taste and poor market timing, for revaluation in newer markets.
walterbell commented on iPhone Typos? It's Not Just You – The iOS Keyboard Is Broken [video]   youtube.com/watch?v=hksVv... · Posted by u/walterbell
ChrisArchitect · 3 days ago
walterbell · 3 days ago
This thread has more comments than all previous submissions combined.
walterbell commented on iPhone Typos? It's Not Just You – The iOS Keyboard Is Broken [video]   youtube.com/watch?v=hksVv... · Posted by u/walterbell
walterbell · 3 days ago
If OS developers lack QA processes and resources, can they offer usability bounties?

LLM HUD displays can annotate ads, marketing copy and shopping carts with customer usability feedback.

u/walterbell

KarmaCake day95397May 25, 2014
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“You see, when you open new doors, there is a price to pay. Now imagine... tonight, you look under your bed, and, lo and behold, you find a monster! And you're immediately eaten. Now, if you hadn't looked for the monster, you wouldn't have found it and you'd still be happy in your beds, instead of being slowly digested in the stomach sack of the creature. But, with any luck, your sister or your brothers might have heard your screams, and your endeavor will serve as a valuable lesson to them.”

—Walter Bishop, "Fringe"

“Only those who could risk going too far can possibly know how far they can go.”

—William Bell, "Fringe"

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