KVM Guest VMs Using Intel AMX Can Cause The Linux Host To Kernel Panic
An unfortunate Linux kernel bug coming to light just ahead of Christmas may cause frustration for some server administrators, particularly public cloud providers… It turns out with the Linux kernel releases since 2022, KVM guest virtual machines making use of Intel Advanced Matrix Extensions (AMX) is possible to cause the host to experience a kernel panic/.. ⌘ Read more
50/50 quiz: This week we’re testing your knowledge on Madonna, the Matrix and Pac-Man
Every question has only two options: one is right and the other is wrong. You have an even chance of guessing correctly each time. ⌘ Read more
@shinyoukai@neko.laidback.moe yeah, that’s the only reason why I use sub-domains when trying anything federated (I believe Matrix has the same problem), in case things didn’t go as planned I can just migrate and take it down.
NVK’s Cooperative Matrix Support Proving Competitive With Official NVIDIA Driver
Karol Herbst at Red Hat who has been a longtime open-source NVIDIA driver contributor as well as Rusticl developer presented at XDC2025 on the NVK Vulkan driver’s cooperatrive matrix extension support. It turns out this Vulkan extension for machine learning / AI is proving fairly competitive with the open-source NVK driver compared to NVIDIA’s official driver stack… ⌘ Read more
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It happened.
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My elders complained when rotary phones lost their wheel, getting replaced by push buttons. It was mayhem! We don’t live in a Matrix, we live in a loop. LOL.
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There are no really good GUI toolkits for Linux, are there?
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@movq@www.uninformativ.de Yeah, give it a shot. At worst you know that you have to continue your quest. :-)
Fun fact, during a semester break I was actually a little bored, so I just started reading the Qt documentation. I didn’t plan on using Qt for anything, though. I only looked at the docs because they were on my bucket list for some reason. Qt was probably recommended to me and coming from KDE myself, that was motivation enough to look at the docs just for fun.
The more I read, the more hooked I got. The documentation was extremely well written, something I’ve never seen before. The structure was very well thought out and I got the impression that I understood what the people thought when they actually designed Qt.
A few days in I decided to actually give it a real try. Having never done anything in C++ before, I quickly realized that this endeavor won’t succeed. I simply couldn’t get it going. But I found the Qt bindings for Python, so that was a new boost. And quickly after, I discovered that there were even KDE bindings for Python in my package manager, so I immediately switched to them as that integrated into my KDE desktop even nicer.
I used the Python KDE bindings for one larger project, a planning software for a summer camp that we used several years. It’s main feature was to see who is available to do an activity. In the past, that was done on a large sheet of paper, but people got assigned two activities at the same time or weren’t assigned at all. So, by showing people in yellow (free), green (one activity assigned) and red (overbooked), this sped up and improved the planning process.
Another core feature was to generate personalized time tables (just like back in school) and a dedicated view for the morning meeting on site.
It was extended over the years with all sorts of stuff. E.g. I then implemented a warning if all the custodians of an activitiy with kids were underage to satisfy new the guidelines that there should be somebody of age.
Just before the pandemic I started to even add support for personalized live views on phones or tablets during the planning process (with web sockets, though). This way, people could see their own schedule or independently check at which day an activity takes place etc. For these side quests, they don’t have to check the large matrix on the projector. But the project died there.
Here’s a screenshot from one of the main views: https://lyse.isobeef.org/tmp/k3man.png
This Python+Qt rewrite replaced and improved the Java+Swing predecessor.
Stealing Part of a Production Language Model (2024)
We introduce the first model-stealing attack that extracts precise, nontrivial information from black-box production language models like OpenAI’s ChatGPT or Google’s PaLM-2. Specifically, our attack recovers the embedding projection layer (up to symmetries) of a transformer model, given typical API access. For under $20 USD, our attack extracts the entire projection matrix of OpenAI’s ada and babbage language models. We thereby confirm, for the first time, that these black-box … ⌘ Read more
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Can’t resist.
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@lyse@lyse.isobeef.org I didn’t know they had a name, to be honest. When I/we last had a dot matrix printer, I just sat alone in the basement and made these. 😂
Good morning. Driving the dot matrix printer from my little real-mode toy OS. 🖨️
(This is just a wrapper around BIOS INT 17. I love it nonetheless. 😅)
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I’ve got a prototype of my hardcopy simulator going. I’m typing on the keyboard and the “display” goes to the printer:
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@lyse@lyse.isobeef.org Yeah, removing the cover will probably help. I’ll have to try. 😅 And, yes, the scrolling is pretty annoying (and kind of ruins the experience a little bit).
The printer isn’t that loud – at least not for a dot matrix printer. 😅 It’s been ~30 years since I’ve last seen them in person, but I remembered these things to be louder. I’m typing on my Model M, maybe that contributes to the perceived noise on this video. Here’s an isolated recording of that keyboard: https://movq.de/v/ddc98b03d8/2022-02-21–model-m-goes-brrr.ogg 🤣 It really sounds like that when you’re typing fast. Brrrrt.
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Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
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@prologic@twtxt.net Anything above a couple hundred Euros. 😅 The current Epson LX-350 appears to be not that pricey, though. 🤔
I mean, what do you want to do with it? If you want to use this as an actual printer for daily use, I’d get a laser printer instead, because they’re very reliable and the print quality is top notch.
I got my dot matrix printer mostly for experiments and nostalgia, so I wouldn’t want to pay something like 300-400€ for it.
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Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
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@prologic@twtxt.net Yeah, those POS thingies are similar. There’s “ESC/POS” as a variant of “ESC/P”, if I’m not mistaken.
All I can say is, when I go to big stores like Amazon, then I have trouble finding “traditional” dot matrix printers for use at home. 😅 Epson still sells them, but they’re more expensive than my laser printer was. So yeah, they still exist, just expensive, by the looks of it.
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Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
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@movq@www.uninformativ.de Are you sure?
because there is virtually no market for these devices anymore, meaning new ones are very, very expensive.
I think dot matrix printers are still pretty common in many Point of Sales (POS) registers right? At least here in AU they’re very common. I had a quick look myself today, there seems to be quite a solid market for these types of printers. In fact even EPSON still sell Dot Matrix printers themselves 🤣
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Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
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@movq@www.uninformativ.de Kind of curious now… Is there a (to buy new) dot matrix printer you’d recommend if someone wanted to get into this sort of thing (sending plain ‘ol bytes to a printer port)? 🤔 (I remember this back in the ye ‘old days!)
ProcessOne: 🚀 ejabberd 25.08
Release Highlights:
This release includes the support for Hydra rooms in our Matrix gateway, which fixes high severity protocol vulnerabilities.
- Improvements in Matrix gateway
- Fixed ACME in Erlang/OTP 28.0.2
- **[New
mod_providersto serve XMPP Providers file](https://www.process-one.net/blog/rss/ … ⌘ Read more
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Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
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@movq@www.uninformativ.de Heck yeah, have fun! :-) We never had a matrix printer, started off with a cathode ray tube and an inkjet pisser.
I’m happy to see you compose your first twtxt message using ed on your new output device. We definitely need video proof of that! ;-)
Sooooooooo, things happened, and I now have a dot matrix printer again. 😍😂
(One of the end goals is to simulate a hardcopy terminal on my old box. I’m waiting for another cable to arrive, I don’t have USB there. And then use ed(1) like it was meant to be used! 😅)
ProcessOne: ejabberd 25.07
Release Highlights:
This release focus on integration in a wider federated network, with support for spam fighting features, better compliance with Matrix network and native support for PubSub Server Information to have your server count as part of the wider XMPP network (for example, you can register your server on XMPP Network Graph).
- **Spam filter … ⌘ Read more
10 Things That Will Make You Rethink Everything Normal
We like to think we’ve got a grip on reality. That the world mostly makes sense, and the things we were taught in school are—more or less—true. But scratch just beneath the surface, and things get ‘weird’ fast. This isn’t your average trivia list. These are the cracks in the matrix, the “wait, what?” facts […]
The post [10 Things That Will Make You Rethink Everything Normal](https://listverse.com/2025/05/24/10-things-that- … ⌘ Read more
@andros@twtxt.andros.dev Thanks for consolidating a lot of good ideas. Especially how you have deiced to just extend the mention syntax for location-based treads. This might even be backward compatible with older (pre-yarn) clients.
What about using Z for UTC +00:00- is that allowed in your specs?
Regarding url = I would suggest to only allow one and the maybe add url_old = or url_alt = !?
I’m still not a fan of a DM feature, even thou it helps that i have now been split out into a separate feed file. Instead if would suggest a contact = field for where people can put an email or other id/link for an established chat protocol like signal or matrix.
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@bender author explained why they do this https://girlboss.ceo/~strawberry/conduwuit.txt
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@abucci@anthony.buc.ci two things. Conduwuit, a Matrix server written in Rust, is no longer going to be developed. The other is, I didn’t mean to tag you, but because Yarnd was broken it happened. Apologies.
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Conduwit is set to archive on GitHub. It was my favourite Matrix server, which I still self host. I think I am going to get off Matrix altogether now.
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@bender@twtxt.net NOOOO i self host an XMPP server and also revolt but as much as i love XMPP (gajim client reminds me of using skype as a kid highkey) i don’t use it much and revolt is a bitch to maintain. like i broke revolt file uploads and it stayed that way for months until literally last week lmao. i never bothered with matrix tbh maybe i should’ve but it seems not worth it
ProcessOne: Hello from the other side: Matrix ↔ XMPP via ejabberd 25.03
With ejabberd 25.03, the Matrix gateway ( mod_matrix_gw) no … ⌘ Read more
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@lyse do you run your own Jabber server, or piggy back on someone else’s?
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@bender@twtxt.net @lyse@lyse.isobeef.org ejabberd has [matrix] integration via mod_matrix_gw
Conduwit is set to archive on GitHub. It was my favourite Matrix server, which I still self host. I think I am going to get off Matrix altogether now.
Maybe go back to Jabber?
ProcessOne: ejabberd 25.03
Release Highlights:
- Matrix Gateway Gets Room Support
- Multiple Simultaneous Password Types
- Execute API Commands Using XMPP Client
If you are upgrading from a previous version, please check the [changes in SQL schemas](https://www.process-one … ⌘ Read more
@lyse@lyse.isobeef.org I guess the thing is that usernames are no longer needed for many popular things, like WhatsApp. “Just install the app”, done. When I ran my Matrix server for our family, this was the first thing that people were bummed out about: “Oh, this needs a username and a password? Why doesn’t it just work? That’s annoying.”
People are less and less exposed to “low-level” details like this. There was also this story in 2021 about the concept of a “file”: https://www.theverge.com/22684730/students-file-folder-directory-structure-education-gen-z
Monero Research Lab meeting scheduled for 26 March 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, March 26th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Cuprate Meeting scheduled for 25 March 2025 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, March 25 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business
The meeting’s moderator should be Boog9003. Consult the Cuprate code reposi … ⌘ Read more
Monero Tech meeting scheduled for 24 March 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, March 24 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer6.
… ⌘ Read more
rottenwheel publishes ‘Revuo Monero’ Issue href=”https://we.loveprivacy.club/search?q=%23231”>#231**
rottenwheel1 has published Issue #2312’3 of the weekly Revuo Monero audience-funded newsletter, which covers March 9-16 2025 news:
Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support
To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.
MoneroKon 2025 Planning Meeting scheduled for 22 March 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, March 22nd 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.
The meeting’s discussion topics should be available on agenda.monerokon.org 3.
Logs for the previous meeting are available in the #monerokon channels2.
It is worth mentioning that a CCS proposal to partially fund this year’ … ⌘ Read more
Monero Research Lab meeting scheduled for 19 March 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, March 19th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Cuprate Meeting scheduled for 18 March 2025 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, March 18 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business
The meeting’s moderator should be Boog9003. Consult the Cuprate code reposi … ⌘ Read more
rottenwheel publishes ‘Revuo Monero’ Issue href=”https://we.loveprivacy.club/search?q=%23230”>#230**
rottenwheel1 has published Issue #2302’3 of the weekly Revuo Monero audience-funded newsletter, which covers March 2-9 2025 news:
Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support
To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.
Monero Tech meeting scheduled for 17 March 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, March 17 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer6.
… ⌘ Read more
MoneroKon 2025 Planning Meeting scheduled for 15 March 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, March 15th 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.
The meeting’s discussion topics should be available on agenda.monerokon.org 3.
Logs for the previous meeting are available on Monero Observer4.
It is worth mentioning that a CCS proposal to partially fund this year’s event is … ⌘ Read more
[ANN] How Monero Fulfilled Satoshi’s Promise
Links:
- https://zola.ink/blog/posts/how-monero-fulfilled-satoshis-promies
- https://news.ycombinator.com/item?id=43290408
@basses:matrix.org ⌘ Read more
Monero Research Lab meeting scheduled for 12 March 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, March 12th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Cuprate Meeting scheduled for 11 March 2025 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, March 11 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business
The meeting’s moderator should be Boog9003. Consult the Cuprate code reposi … ⌘ Read more
Monero Tech meeting scheduled for 10 March 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, March 10 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer6.
… ⌘ Read more
MoneroKon 2025 Planning Meeting scheduled for 8 March 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, March 8th 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.
The meeting’s discussion topics should be available on agenda.monerokon.org 3.
Logs for the previous meeting are available on Monero Observer4.
It is worth mentioning that a CCS proposal to partially fund this year’s event is cu … ⌘ Read more
Monero Research Lab meeting scheduled for 5 March 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, March 5th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Cuprate Meeting scheduled for 4 March 2025 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, March 4 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business
The meeting’s moderator should be Boog9003. Consult the Cuprate code repositor … ⌘ Read more
Monero Tech meeting scheduled for 3 March 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, March 3 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer6.
_Th … ⌘ Read more
rottenwheel publishes ‘Revuo Monero’ Issue href=”https://we.loveprivacy.club/search?q=%23228”>#228**
rottenwheel1 has published Issue #2282’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 16-23 2025 news:
Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support
To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.
MoneroKon 2025 Planning Meeting scheduled for 1 March 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, March 1st 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.
The meeting’s discussion topics should be available on agenda.monerokon.org 3.
Logs for the previous meeting are available on Monero Observer4.
_Note that the upcoming event will take place in Prague on June 20-22 20255 … ⌘ Read more
Monero Research Lab meeting scheduled for 26 February 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, February 26th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.