Havatra

joined 1 year ago
[–] Havatra@lemmy.zip 1 points 1 day ago

I imagined them as fully isolated signal-wise, which is what makes them able to travel such distances without being intercepted? I recall reading an article a little while ago that there has already been used "Fire and Forget" drones that truly do not send or receive any external electronic signals, and with the sole directive of flying to their destination and explode.

Also, a Raspberry Pi is very capable of handling all those signals and do video recognition to the level of steering real-time. The challenge I imagine is doing it accurately enough not to hit anything but the intended target. But to your point of having backup systems, they could also do multiple layer imaging using LiDAR and IR to get further accurate positioning based off of satellite imagery. This would require a bit more than an RPi for real-time use probably, but still very possible in a missile with a one ton payload capacity.

The Javelin missile is an example of how capable these steering/guidance systems were even 20 years ago.

[–] Havatra@lemmy.zip 3 points 2 days ago (2 children)

I'm curious how these long range cruise missiles function. I haven't seen any specific talked about it, but I imagine it can be as simple as a Raspberry Pi or an equivalent SBC loaded with a microSD containing flight path and data from Google Earth, attached to an external camera for position reference, and there you go, a completely autonomous drone.

Anyone who can enlighten me, from an engineering perspective?

[–] Havatra@lemmy.zip 3 points 2 days ago

Really cool project, and I hope for its success! I have thoughts about its long term viability at scale, but the fact that they've already come so far is encouraging.

[–] Havatra@lemmy.zip 6 points 5 days ago

I've had it for a while myself, but haven't managed to find anyone on the Bluetooth mesh outside of DEF CON. Would be cool to see it more in the streets!

This official response from I4C just adds to the legitimacy of Bitchat's use as a local and decentralized chat.

[–] Havatra@lemmy.zip 1 points 1 week ago

How does it compare to Speech Note?

[–] Havatra@lemmy.zip 3 points 1 week ago (1 children)

Well, everything's relative. There's not many left who are genuinely deemed credible. Nonetheless BBC has undoubtedly a big reach, and this significantly increases the chances of people talking and taking the problem seriously.

[–] Havatra@lemmy.zip 4 points 1 week ago (3 children)

There are many places the downvotes come from - bots, white knights, those ignorant of the situation, oblivious Kremlin supporters - and there are few who upvote something that, as the article mentions, can be used as propaganda in favor of Kremlin.

But yes, I'm glad that some credible western media at last dares speak up about this problem. Hopefully it results in something being done about it, but the other problem remains, and it feeds desperation: They're running out of manpower.

[–] Havatra@lemmy.zip 4 points 2 weeks ago (1 children)

That's pretty creative! I'd love for there to be even more of this crowd-sourcing readily available for normal people.

[–] Havatra@lemmy.zip 2 points 2 weeks ago

I'm one of the people who actually liked the modern day segments of the game(s), tying real world elements into the story in such interesting ways. The second game is probably my favorite, where you find these traces of the pieces of Eden in order to figure out what the real hidden plotline is.

Tap for spoilerThe fact that there was an entire civilization before the humans, and that humanity was only a slave race. The mystery of being talked to as if we're Desmond rather than Altaïr/Ezio is also a great thrill!

[–] Havatra@lemmy.zip 15 points 3 weeks ago (1 children)

I love how thorough this development is! You're doing a great job with development, transparency, and community engagement! Especially the parts about the use of AI, where to read more & further engage, and the consistency of all of it.

I've seen Reitti mentioned many times here and there, and I think it's about time I finally delved into it!

[–] Havatra@lemmy.zip 3 points 3 weeks ago

I've heard a lot of fear and murmur about whoever succeeding Putin will be one from his inner circle who will be even more radical than him. I really hope something else will happen, but unlikely, unfortunately...

I think you're very right with the element of pride, and it will indeed to a large degree be their continued downfall. Nevertheless I hope (for a miracle?) that there will be more international openness, despite the isolation that both Kremlin and other nations have imposed upon the country. Isolation is at best only going to create stagnation.

The fact that only those with good connections manage to get out of the dire situation makes me want to do something for them. There are good people there too, who are stuck either due to fear or economy. But I can't say I've seen a lot of good treatment of Russians abroad after 2022. I know people who've had to change their surname in order to avoid prejudice abroad. This is what I feel makes it not only more difficult, but also like they are on their own; there is no support to get.

Russia probably won't become a world leader anytime soon indeed, but they don't have to be for the people to live well. And I agree; a major event is likely necessary for proper change to take place. I held my breath when the Wagner group marched towards Moscow, uncertain if something like a civil war would be breaking out. But alas, the same corruption prevailed as always, and the leader was disposed of through an "accident".

In regards to separation, I'm curious if there will protests at governmental levels in oblasts, krais, or republics, like Kaliningrad, Yakutia, Krasnoyarsk Krai (Siberia), or Khabarovsk Krai. Many of the people in these areas are (for the lack of a better word) disconnected from the war in every sense other than what the state tells them. If the illusion of the propaganda breaks, I wonder if they will at any point think "we'll be better off without Moscow"? And the amount of young men Kremlin has siphoned out of Khabarovsk is a very good reason for wanting separation, imho. They are already closer friends with China than with Moscow anyways, it seems to me.

 

Reminder: This post is from the Community Actual Discussion. You’re encouraged to use voting for elevating constructive, or lowering unproductive, posts and comments here. When disagreeing, replies detailing your views are appreciated. For other rules, please see this pinned thread. Thanks!

As you who read this likely well know by this point, things are not looking up for Russia. Not only recently, but pretty much ever since they engaged in an armed conflict with Ukraine. I'm saying this empathetically; they are struggling. Not talking about Kremlin, but the people.

Economy has not only been steadily going downward since the end of Soviet, but now it's really being flushed down the drain. Their population is decreasing from both military losses and emigration. Working-age men are dwindling, and the brain-drain has left many to themselves (read; people who only speak & understand Russian are subject to state propaganda). And let's not forget the numerous sanctions.

That said, I've been thinking a lot lately, and wish to discuss some thoughts with people from around the world: What does their future look like?

With the dwindling population and increasing disproportions of societal roles, will we see even more ghost towns and villages across the country? Will a city like Khabarovsk survive only through the benevolence of China? What are the hopes of those already in poor conditions in such areas that see no hope for any prosperity?

Will there be help packages offered by countries in the forms of deals or treaties? Like "you will get your money/trade deals back if you help rebuild Ukraine"? Or "we will provide fair treatment to Russian expats through this program"? Are there any countries that want to help Russians after the armed conflict is concluded? I can't say I've seen much about this..?

Or are there thoughts among countries that Russia should be further isolated and treated harshly?

And historically, what is the closest comparison to what we're seeing here? Yugoslavia? Will the nation likely become divided into new countries?

NOTE: I'm not here to discuss what is deserved and "what about X". My personal relation is with people whom have family on the other side of the border. That's where my mind is at, and this is not to take away from everything else that happens in the world that is messed up, but I can only focus on so much without going crazy in this brutal world we live in.
The point of the post is rational discussion of the current situation and likely outcomes in order to still some errant minds. I ask you to please refrain from bandwagoning and/or activism here.

[–] Havatra@lemmy.zip 4 points 3 weeks ago (1 children)

First time I've seen this! Tried it out and it was entertaining to root for my favorites, and a lot of fun reading the various jabs they make at each other!
My winners were exactly the ones I use, so I'm happy (Fedora + KDE Plasma)

 

I unfortunately need Windows for work reasons, and will be installing Windows 10 on a separate drive. My main drive is Fedora with full disk LUKS2 encryption, and I'll install Win10 on the other drive through live USB while the Linux drive is disconnected. I have some questions related to this setup however:

  1. I do not have Secure Boot enabled, but iirc Windows 10 should have no issues with it?
  2. Will the two operating systems be truly isolated and independent? I.e. if I boot into one, it won't in any way affect the other? I'm particularly nervous about Windows trying something on the Linux drive.
  3. If the Windows drive installs some kernel-level stuff like anti-cheat, would it manage to affect the Linux drive? E.g. alter the boot options?
  4. I'll be installing Win10 using this tool; are there any considerations I should make for such a dual boot setup?

I know this post is a little bit Windows-directed, so let me know if I should make my post elsewhere. Thank you for the help!

 
 

cross-posted from: https://lemmy.ml/post/44755949

I've been looking for good power optimization software so I don't drain my battery while playing lightweight games. So one of the most interesting options I found was power-options , but it doesn't seem to be very updated and apparently there aren't other contributors other than two people.

Has anyone tried it? is it safe and works as intended?

I am also worried about uninstalling it. does it revert all the policies it imposes or I will need to reinstall my system to go back to normal?

I am on Fedora 43 if that matters

 

cross-posted from: https://lemmy.ml/post/44755949

I've been looking for good power optimization software so I don't drain my battery while playing lightweight games. So one of the most interesting options I found was power-options , but it doesn't seem to be very updated and apparently there aren't other contributors other than two people.

Has anyone tried it? is it safe and works as intended?

I am also worried about uninstalling it. does it revert all the policies it imposes or I will need to reinstall my system to go back to normal?

I am on Fedora 43 if that matters

 

TL;DW:
A video by Veritasium about how a single dependency (.xz) was momentarily compromised leading to the compromise of OpenSSH (which uses .xz as a dependency), which ultimately would have spelled out a master key access to Linux systems across the world.

Really cool how they explain and visualize LZ, Deflate, LZMA and RSA.

Shout-out to all the Open Source contributors out there! And a reminder to others to show your appreciation to those who dedicate time and resources to projects that often go unappreciated or for granted.

 

Depending on your perspective and your environment, there might be a hopeless amount of bad things going on. Things like war, potential war, increasing income disparity, fascism, capitalism, big tech taking over, AI bubble, etc. etc.. So how does one pull out someone who is exposed to an unhealthy amount of negativity like this, and motivate them to work towards something positive that is within their sphere of influence?

Myself, I think I'm gifted/cursed with stubbornness: I refuse to back down just because there is a huge statistic showing we're f#@ked, when I know there are things I can do to counteract the negative situations. Every little bit helps, everything from providing free educational support for individuals (counteracts ignorance), to tending to my garden (counteracts climate change), and buying the slightly more expensive local products in the store as long as I can afford it (counteracts monopolies).

There are plenty more small things, but the ultimate question I've had on my mind for a long time, is simply how to make others think like me? I am a happy individual despite my small sphere of influence in this world, and I wish for others to have that same happiness.

P.S.
If you, or someone you know, would like to discuss mindsets and how to approach the world with determination, my DMs are open.

 

Be it books, movies, documentaries, or even music. I feel like I have people around me whom wish to fight violence with violence, with mentalities like "we should just counter-invade and show them who's boss" or "I'm not afraid to fight for what I believe in", showing a clear intent against an "enemy".

"The enemy" is such a dehumanizing perspective, and only breeds further animosity. I wish for them to see that we all manage to find justifications for our actions, but that doesn't make it worthy of just any sacrifice.

I recently saw the Norwegian movie Max Manus, which is about real events during WW2.

Tap for spoilerHe survives, but with almost none of his friends, and after the war he struggles with alcoholism and nightmares for the rest of his life.

It left me with a feeling of despite "victory", many people paid with more than just their life. And this is the feeling I wish others to feel, just for a bit, and ponder if "doing the right thing" really is the best thing.

No one should want conflict, and I wish to emphasize just how much we really should try and avoid warmongering. I've seen uncensored videos from modern wars, been in the military, had a great grandfather who fought in WW2 (who also struggled with nightmares and PTSD until his natural death), and all of it makes me dread the potential of the horrors that happen to everyone involved in an armed conflict, especially the innocents and the kids...

So, any suggestions for media that conveys this in a way that makes one really reflect?

 

It has been a while since they started the fundraising, but it's heartwarming to see it reaching such a level by the end of the year!

 

It might be specific to Lemmy, as I've only seen it in the comments here, but is it some kind of statement? It can't possibly be easier than just writing "th"? And in many comments I see "th" and "þ" being used interchangeably.

 
 

cross-posted from: https://lemmy.zip/post/47763401

Link to the contest: https://hak5.org/contest (Google Forms)

Submissions are due by September 26, 2025 and must be in Ring Tone Text Transfer Language (RTTTL). Multiple entries are accepted.
Entries will be judged on originality and suitability. Composers should reference the RTTTL Specification and will find this online player / RTTTL composer quite helpful.

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