stsquad

joined 2 years ago
[–] stsquad@lemmy.ml 2 points 3 days ago

I remember the old ADSL modems where effectively winmodems. I had to keep a Windows ME machine as my household router until the point the community had reversed engineered them enough to get them working on Linux.

At least they where usb based rather than some random card. I think the whole driver could work in user space.

[–] stsquad@lemmy.ml 2 points 6 days ago

Seems fair enough, these things cost money and the #BBC is in a race to diversify it's income in preparation for the license fee going away. The dynamic description sounds like they want to preserve the casual visitors experience of an open site.

I get ads on my BBC podcasts when I'm abroad. I assume that's all part of it.

[–] stsquad@lemmy.ml 5 points 1 week ago (1 children)

My eldest understands the need for good diet and exercise. They exercise at home doing various aerobic exercises and crunches to keep in shape. They hate sports at school and there doesn't seem to be any effort to find the a sport they might enjoy or even just focus on improving their personal exercise regime.

I get teaching time is limited but the impression I get is the kids that want to be in the school teams get the most out of sport and the rest just go through the motions because it's a compulsory subject.

[–] stsquad@lemmy.ml 0 points 1 week ago (1 children)

You don't think having a full genome and medical history of everyone who'd been in contact with the NHS would be useful to researchers?

[–] stsquad@lemmy.ml -1 points 1 week ago

One of the things we did during the pandemic was significantly scale up or ability to sequence genomes. We were literally watching the virus evolve near real-time because a large chunk of samples could be sequenced and processed.

While they're are obviously data privacy concerns, for which the UK has a fairly long history of legislating for, having a full sequence for every newborn could allow for all sorts of cheaper early interventions. I'm sure the dataset would also be very useful for researchers as well.

[–] stsquad@lemmy.ml 2 points 1 week ago

I'd be wary of switching to a non-free license. The freedom to use for whatever is fairly core to the four freedoms. However all the main licenses specify the code is as-is and it's perfectly fair for the maintainer not to take on the unpaid burden on behalf of others making money with their work.

[–] stsquad@lemmy.ml 2 points 2 weeks ago

I think the first proper internet I had was downloading files from FTP servers at university. The first time I had it from home was over a modem to Demon ISP running some cobbled together TCP/IP stack for my Atari Falcon.

It was wild back then, I think even on windows you needed to install an IP stack before you could do anything because Windows didn't have one but default because why would you?

[–] stsquad@lemmy.ml 2 points 2 weeks ago

I remember when this guy came to power and the allegations of extra-judicial executions as part of his war on drugs. I didn't realise the ICC had caught up with him.

[–] stsquad@lemmy.ml 27 points 2 weeks ago (2 children)

Wow - bonkers to have a warship that might not be able to feed its crew should it be in a war situation when they can't get the approved contractors onboard.

[–] stsquad@lemmy.ml 3 points 3 weeks ago* (last edited 3 weeks ago)

VirtIO was originally developed as a device para-virtualization as part of KVM but it is now an OASIS standard: https://docs.oasis-open.org/virtio/virtio/v1.3/virtio-v1.3.html which a number of hypervisors/VMM's support.

The line between what a hypervisor (like KVM) does and what is delegated to a Virtual Machine Monitor - VMM (like QEMU) is fairly blurry. There is always an additional cost to leaving the hypervisor to the VMM so it tends to be for configuration and lifetime management. However VirtIO is fairly well designed so the bulk of VirtIO data transactions can be processed by a dedicated thread which just gets nudged by the kernel when it needs to do stuff leaving the VM cores to just continue running.

I should add HVF tends to delegate most things to the VMM rather than deal with things in the hypervisor. It makes for a simpler hypervisor interface although not quite as performance tuned as KVM can be for big servers.

[–] stsquad@lemmy.ml 2 points 3 weeks ago* (last edited 3 weeks ago) (2 children)

No the Apple hypervisor is called hvf, but projects like rust-vmm and QEMU can control and service guests run on that hypervisor. No KVM required.

 

Perhaps the biggest libvirt related piece of work here has been to reworking of the QMP API docs to make them easier to navigate. QMP is how libvirt probes for functionality as well as handling things like introspection of the machines and dealing with things like hotplug.

 

Post Office paid £600m to continue using Horizon despite its broken state. Hopefully this should be a wake up call to government about how it goes about large software projects.

In my opinion anything written for government should come with a full license for the source code (preferably open source) so they have the ability to change suppliers if there are any issues.

 

For virtualization there are improvements for VirtIO, vfio and Loongarch CPU hotplug. On the emulation side additions for Arm, RiscV and even some speed ups for x86 string ops. On the documentation side a whole bunch of work has been done on QMP API to make it clearer and more navigable.

 

I was trying to add a Matter device from my phone but it kept saying I needed to install the companion app from the Play store even though I was in the companion app (from f-droid). I've installed the Bluetooth proxy app as well but it made note difference.

Does anyone know what's going on?

 

It always seemed to me that QAnon was some sort of online LARP on 4chan that got out of control and metastasized. It's left a trail of broken families and swept into the mainstream with branding and everything. After the predictions of Trump's return to power after Jan 6th it seems to have fizzled out. Did QAnon stop posting? Did their adherents just glom onto the next crazy theory? How many followers now disavow the theories of QAnon?

 

This is an interesting article of the fish shells journey of covering to rust which I found quite interesting. I'm especially interested because of projects I work with that are currently experimenting with rust.

 

The long awaited Cass report has been published looking at gender affirming care in the NHS.

 
 

Are there any good recommendations for water control valves? I want to control a automatic watering system and need something to attach to the garden tap. Open firmware would be a bonus.

 

I found this post interesting for my layman's understanding of LLMs and some of the underlying architecture choices that are made.

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