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Cake day: August 11th, 2023

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  • An OS or a hypervisor can run in bare metal. If I have Windows running in KVM, KVM is running bare metal but Windows isn’t. Ditto with ESXi or Hyper-V. In the case of your setup Linux and KVM are both bare metal, but Windows isn’t. KVM, ESXi, Xen are always running a privilege level above their guests. Does this make sense?

    The difference between KVM and the more conventional Type 1 hypervisors is that a conventional type 1 can’t run along side a normal kernel. So with Linux and KVM both Linux and KVM are baremetal. With Linux and Xen, only Xen is baremetal, and Linux is a guest. Likewise if you have something like Hyper-V or WSL2 on Windows, then Windows is actually running as a guest OS, as is Linux or any other guests you have. Only Hyper-V is running natively. Some people still consider KVM a Type 1, since it is running bare metal itself, but you can see how it’s different to the model other Type 1 hypervisors use. It’s a naming issue in that regard.

    It might help to read up more on virtualization technology. I am sure someone can explain this stuff better than me.



  • I keep telling you I am not an American, and things don’t always or often work that same way outside of America. Though there are parts of Europe struggling with similar issues now. None of what you are saying makes that much sense in the UK. There are young people who want radical right wing policies, but they aren’t voting for the mainstream conservative party. They are voting for Reform UK, causing the right wing vote to be split. This split is a large part of why they lost the last election by a country mile. Meanwhile Labour moving right, combined with repeated scandals by the conservatives has lead to even life long conservative voters changing sides. Them moving right has also lead to them being critical of transgender people. Our Labor prime minister has gone so far to say that even transgender women who have a legal certificate should not use Women’s spaces. It’s crazy honestly. This is the same guy that’s pro-nationalization and pro-regulation.

    You keep saying we even though we aren’t even in the same situation. It seems all you care about is the USA. Honestly I personally think the USA needs to hurry up and collapse already since that’s what seems to be happening anyway, and the slow collapse will just cause more issues.

    If you want people to cooperate better and get along together the best thing you can tell them to do is to not get involved in politics at all. Politics is a lot of what is causing this division and “atomization” as you call it. Neurodivergent people are easily radicalized by extremists of both sides both alt-left and alt-right. You are better off telling them not to get involved at all if you want people to follow community and stop forming cliques. Of course you aren’t going to do that, because you actually have an agenda yourself. I wouldn’t tell people to do that either for the same reason. Although actually you could do some targeted voter suppression and disenfranchisement with right-wing people if you wanted to steer things in a left wing direction. If all you care about is winning the vote then you need to start employing and using the same tactics as the alt-right use against everyone else. Pushing radical ideas and policies would be a good step in the right direction, since that’s exactly what the alt-right do.


  • Yes I know GPU passthrough is possible. Almost no one does it as consumer GPUs don’t normally don’t support the virtualization technologies that allow multiple OSes to use one GPU. It’s an enterprise feature mostly. There are projects like VirGL that work with KVM and QEMU, but they don’t support Windows last I checked, and are imperfect even on Linux guests. I think only Apple Silicon and Intel integrated graphics support the right technologies you would need. Buying a second GPU is a good option, although that has it’s own complexities and is obviously more expensive. Most modern consumer platforms don’t have enough PCIe lanes to give two GPUs a full x16 bandwidth. There is a technology in Windows called GPU paravirtualization to make this happen with Hyper-V, but you have to be using a Hyper-V host, not a Linux based one. It’s also quite finicky to make that work.

    Out of interest what games are you running that don’t need GPU performance? Basically any modern 3D game needs a GPU to run well. Obviously 2D games might not, though even that varies.

    All of the above is far more complex than setting up a dual boot. A dual boot can be as simple as having two different drives and picking which to boot from in the UEFI or BIOS firmware. I don’t understand why you think that would be less complicated than a high tech solution like virtualization.

    There are basically three types of virtualization in classical thinking. Type 1, Type 2, and Type 3. KVM is none of these. With Type 1 there is no operating system running bare metal, instead only the hypervisor itself runs as bare metal. Everything else, including the management tools for the hypervisor, run in guest OSes. Hyper-V, ESXi, and anything using Xen are great examples. Type 2 is where you have virtualization software running inside a normal OS. KVM is special because it’s a hypervisor running in the same CPU ring and privilege level as the full Linux kernel. It’s like if a Type-1 hypervisor ran at the same time as a normal OS in the same space. This means it behaves somewhat like a Type-1 and somewhat like a Type-2. It’s bare metal just like a Type-1 would be, but has to share resources with Linux processes and other parts of the Linux kernel. You could kind of say it’s a type 1.5. It’s not the only hypervisor these days to use that approach, and the Type 1, 2, 3 terminology kind of breaks down in modern usage anyway. Modern virtualization has gotten a bit too complex for simplifications like that to always apply. Type 3 had to be added to account for containers for example. This ends up getting weird when you have modern Linux systems that get to be a Type-1.5 hypervisor while also being a Type 3 at the same time.


  • That’s not how that works. I think your confusing bare metal with bare metal hypervisor. The latter is meant to mean a Type-1 Hypervisor, which KVM isn’t anyway but that’s another story.

    Without GPU pass through you aren’t going to get nearly the graphics performance for something like gaming. I’ve also had issues with KVM and libvirt breaking during sleep. It’s a lot more janky than you make out.



  • Except talking to people I don’t agree with is exactly what I do. I am doing it to you now! Think about that! I regularly get in arguments online with the opposite side on reddit. I talk to people here I don’t agree with too. I’ve spent plenty of time talking with people offline too, though often with less aggression. I doubt I am the only person doing this. In fact I have seen evidence of others doing this. So I am not sure where you get your ideas from to be perfectly honest.

    The above is actually the exact opposite of what leftists are normally told to do, yet so many do it anyway. I am really wondering what is going on in your head mate. Me thinks you are delusional. Having people argue against each other often justs radicalises them further, this is a known fact. It doesn’t help “deatomize” them or whatever you are talking about.

    As for working with people you hate: you shouldn’t be forced to protest with people who hate who you are because of prejudice. That’s not something you should ever ask of anyone. It’s perfectly reasonable to use violence against such people in fact. It might even be effective. Things are often solved through killing after all, that’s what war is. That’s how the Nazis were beat last time.


  • I already talk politics on normie social media, and in bars, and even to colleagues sometimes. I do all these things, for all the good it might do. You don’t fully understand who you are talking to, the demographic you are trying to address, anymore than you understand politics outside of America. Queer and Neurodivergent people are already some of the most radicalised people who fight the most. They make up a good chunk of the alt-right, and much of the alt-left too. You have just spent too much time talking to the chronically online individuals or whatever the term is.

    As I said here we had a landslide loss for the right wing party. Mainly because the British people won’t tolerate the kinds of scandals that the politicians got up to, certainly we wouldn’t tolerate Trump here. The outcome though was the left wing party doing the bad stuff instead. It’s not about compromise when people’s rights are on the line. I am not saying don’t vote where you are, and I certainly voted where I am. It’s just at this point that strategy isn’t working as well as it should. While screaming at people is great, I don’t even know what to tell them to do. Whoever I would tell them to vote for either won’t get in, will do harmful things, or are far too radical for normal people to go for, or some combo of the above. Not really convinced that screaming works either. Honey catches more flies than vinegar. Especially with someone like you who is screaming at the wrong people in the wrong way for probably the wrong reasons.


  • Who exactly are you going to form groups with? I am a bit lost on where you would even get started on something like that. Most groups I have seen advertised or have any success are extremists I wouldn’t want to be a part of. I don’t want to go back to being a Trotskyist just to have any meaningful impact. You berate neurodivergent and queer people specifically as not getting off their ass, yet those are the kinds of people in the ranks of these organisations. It’s not like your average person is going to go and join the Labour party either.

    Not all situations are like America. Here in the UK the backsliding is happening with the traditionally left leaning party who got in power using after massive fuck ups by the conservatives. So the right wing lost hard, but the other party have moved towards them. So you can’t even say it’s an issue with the alt-right like America. Instead it’s actually an issue with the left wing party and left wing moderates. Voting for and allying with them has enabled this behavior. It has enabled them to go after transgender people specifically. Ironically the conservatives might have actually done better in this case, as they haven’t expressed issues with queer people in recent times to my knowledge.


  • Benchmark it and tell me. The truth is that most RPis are made using older process nodes to reduce costs. Laptops are often made using the best avaliable process node and core design. A modern raspberry pi 5 uses a 16nm processor with Cortex-A76 design from 2018. A laptop in 2015 would be using 14nm Broadwell processors from Intel. This was a time when 15W U series processors were gaining popularity, so sustained load power consumption is quite low. A 2015 laptop is 10 years old, and wouldn’t run Windows 11, so will be ewaste this year. Same with a lot of 8 year old machines actually.


  • A raspberry pi is not as efficient as people are claiming. They need up to 25W PSU for a reason. Laptops can idle lower than that certainly. Something like a MacBook Air M1 would idle in single digit territory, as would any netbook basically ever made. Only really high performance or older laptops have idle power draw issues since battery life is a major selling point of a laptop. Said laptop is probably also faster than a raspberry pi. The people building Pi clusters are really not doing themselves any favors with power efficiency.