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in reply to silence7

Prince William’s Climate Prize Hired PR Firm Tied to Brazilian Fossil Fuel Industry


The whole point of a PR firm is attempting to make rich dickheads, whom didn't really earn their money, look less like dickheads...

They'd have no customers left...

Edit: Spelling

Questa voce è stata modificata (2 giorni fa)
in reply to danekrae

Since we're correcting spelling, might as well go for grammar too. It should be "who" here. An easy way to tell is to replace whom with "him" (or who with "he") and see if the sentence still makes sense.
Questa voce è stata modificata (7 ore fa)
in reply to danekrae

Sure, but there is a difference between dickheads who didn't earn their money because they exploited employees and dickheads that commit genocide on native Brazilian populations.

Though to be fair, Prince William also has ties with dickheads that are committing genocide in Palestine and that commited genocide in Ireland, Bengal, Canada, Australia, and countless other places on account of the whole "heir to the crown of Britain" business.

Questa voce è stata modificata (4 ore fa)
in reply to silence7

Does anyone have clean hands anymore? Our choices are the lesser evil, but still evil.




As Millions March Against Fascism, the New York Times Warns Against Progressives


reshared this



November 2025 ForumWG Meeting


[strong]November 2025 ForumWG Meeting[/strong] Monthly meetings are held on the first Thursday of each month, at 13h00 to 14h00 Eastern Time (currently [strong]18h00 to 19h00 UTC[/strong]). You can find them listed in the SocialCG Calendar. The next meet

November 2025 ForumWG Meeting

Monthly meetings are held on the first Thursday of each month, at 13h00 to 14h00 Eastern Time (currently 18h00 to 19h00 UTC). You can find them listed in the SocialCG Calendar. The next meeting will be held (today) on 2 October 2025.

Please note the time difference if applicable, ForumWG meeting times follow Eastern (± Daylight) Time Zone.

Meeting link: meet.jit.si/ap-forum-wg

Discussions will continue re:

  • Context (topic/thread) deletion and moving between audiences (communities/categories)
in reply to julian

Re: November 2025 ForumWG Meeting


Apologies, I had the date wrong, the next meeting will be held on 6 November 2025


Why the for-profit race into solar geoengineering is bad for science and public trust


Technology Review marks gift links with an URL parameter which is also used for analytics, so lemmy tends to remove it. Use this shortened version to access the article









Autograding tool


Hi,
I teach a CS course, and I was wondering if there is a practical way in which to setup a server that would accept student's tar files, run some tests, and show them the results.

I could go "full unix mode" and roll up some accounts let them ssh into a server, scp their their files.... but I was wondering if there is a prepacked solution for this that is nicer to the eye. And I thought maybe you know some.

in reply to certified_expert

Charles university uses and develops something called ReCodex, and it is available on GitHub. As a student, it was very nice to use.

github.com/ReCodEx/wiki/wiki



~~Probably an odd bug in WG Tunnel - either upload or download slow based on MTU~~ Edit: And it was an IPv6 leak (for the most part)


Edit: Yay, with MTU < 1280 the client seems to just disable IPv6, including the ::/0 in AllowedIPs.
Disabling IPv6 also fixed the low upload speed (probably getting a better route over Wireguard).
That also explains why the differences didn't present themselves with iperf3, as that absolutely had to use Wireguard.
What remains now is why TCP download takes such a huge hit, while it doesn't on laptop.

Not asking for support (anymore). I tried the official Wireguard client, and the issue doesn't present itself there.
So likely a bug, but a bit interesting.
Welp, few hours of playing around and searching wasted.
~~At least you might not waste time with it too, like I did, and I already wrote this...~~

App used: github.com/wgtunnel/wgtunnel

So, this seems like a bit of a magic.
"Server" has MTU of 1420, its connection is 1500. The now-limited ifconfig in Termux shows 1500 for data interface.
I've seen a few people mention the 80 bytes is overhead of WG.

I've had issues with far slower download speed (half expected), so I switched MTU to 1280 (minimum for IPv6) which worked for me in the past for Mullvad. No luck.
I've got an idea, that perhaps if my data interface is 1280, then I should try 1200. That worked... for download. Now upload got significantly slower. I also tried matching MTU on "server" but that made no difference. I also tried some fairly low values like 500, which worked for download, but further killed upload. So far that testing was done using speedtest.net and fast.com.

Through trial and error I've found:
if MTU >= 1280 then upload speed is normal, but download slower
if MTU <= 1279 then download speed is normal, but upload slower

Tailscale is using 1280, and is fine in both directions. Moving to iperf3 (seemingly unaffected by MTU changes):

Plain wireguard


Download (TCP)
```<>
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-20.12 sec 33.2 MBytes 13.9 Mbits/sec 117 sender
[ 5] 0.00-20.00 sec 32.2 MBytes 13.5 Mbits/sec receiver

Upload (TCP)
```<>
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-20.00  sec   101 MBytes  42.4 Mbits/sec  401            sender
[  5]   0.00-20.17  sec   100 MBytes  41.6 Mbits/sec                  receiver

Download (UDP)
```<>
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-20.13 sec 480 MBytes 200 Mbits/sec 0.000 ms 0/410100 (0%) sender
[ 5] 0.00-20.00 sec 267 MBytes 112 Mbits/sec 0.047 ms 174331/402352 (43%) receiver
Upload (UDP)
```<>
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-20.00  sec   477 MBytes   200 Mbits/sec  0.000 ms  0/407504 (0%)  sender
[  5]   0.00-20.54  sec   119 MBytes  48.5 Mbits/sec  0.201 ms  305999/407495 (75%)  receiver

Conclusion: TCP download significantly slower.

Tailscale


Download (TCP)
```<>
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-20.12 sec 236 MBytes 98.6 Mbits/sec 2 sender
[ 5] 0.00-20.00 sec 233 MBytes 97.7 Mbits/sec receiver

Upload (TCP)
```<>
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-20.00  sec   120 MBytes  50.2 Mbits/sec  625            sender
[  5]   0.00-20.15  sec   119 MBytes  49.6 Mbits/sec                  receiver

Download (UDP)
```<>
[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams
[ 5] 0.00-20.12 sec 480 MBytes 200 Mbits/sec 0.000 ms 0/409543 (0%) sender
[ 5] 0.00-20.00 sec 254 MBytes 107 Mbits/sec 0.039 ms 176388/393285 (45%) receiver
Upload (UDP)
```<>
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-20.00  sec   477 MBytes   200 Mbits/sec  0.000 ms  0/407167 (0%)  sender
[  5]   0.00-20.29  sec   138 MBytes  57.2 Mbits/sec  0.196 ms  289036/407167 (71%)  receiver

Conclusion: No significant difference between UDP vs TCP.

Note: 200 Mbits/sec in UDP tests refers to my pre-set limit, as higher speeds wouldn't be achieved anyway. Otherwise it keeps spraying out at full speed if no limit is set.

And now for the biggest oddity: My laptop speeds are fine even with default 1420 MTU, even though it runs over hostpot.

What magic is going on in here?

Also, the VPS doesn't have IPv6, so it's probably not that being routed slower in one direction (as IPv6 requires 1280).

Questa voce è stata modificata (1 settimana fa)
in reply to u/lukmly013 💾 (lemmy.sdf.org)

I don't have an answer for your woes, but MTU issues are notoriously difficult to investigate and mitigate, as Cloudflare found out: blog.cloudflare.com/increasing…
in reply to litchralee

Welp, turns out I am just an idiot. 1279 and below disabled IPv6, and thus the ::/0 route didn't get applied either, causing a leak. What's still odd is the lower download speed that doesn't happen in another client.
As for the upload, it probably gets a better route through the VPS, giving me a faster speed, and giving me some confusion.

So my first idea with IPv6 was close, but on the other side of the connection.

Anyway, your reply helped me find this issue, as my outtake was to try fully disabling IPv6 (not the first time I tried such "solution").



'The Stuff of Nightmares': Jamaica Braces for Catastrophic Landfall as Hurricane Melissa Horrifies Experts


The International Federation of the Red Cross said up to 1.5 million people in Jamaica—roughly half the island’s population—are expected to be directly affected by Hurricane Melissa, one of the most powerful hurricanes ever recorded in the Atlantic Basin and the strongest storm on Earth this year.

“We are okay at the moment but bracing ourselves for the worst,” Jamaican climate activist Tracey Edwards said Tuesday. “I’ve grown weary of these threats, and I do not want to face the next hurricane.”

The International Organization for Migration warned that “the risk of flooding, landslides, and widespread damage is extremely high,” meaning that “many people are likely to be displaced from their homes and in urgent need of shelter and relief.”



Jamaican officials warn conditions will soon worsen as Hurricane Melissa approaches


  • Hurricane Melissa is set to make landfall in Jamaica any time.
  • The Category 5 storm is the strongest to lash the island since record-keeping began 174 years ago.
  • It is expected to slice diagonally across the island, from south to north, before hitting Cuba.
  • "There is no infrastructure in the region that can withstand a Category 5," said Jamaican Prime Minister Andrew Holness.
  • Jamaican officials warned residents that conditions will soon worsen, despite heavy rains already battering the island before the storm’s landfall.
  • The Category 5 storm is headed for the Caribbean, packing winds of up to 295 km/h (183 mph)
Questa voce è stata modificata (1 settimana fa)
in reply to HellsBelle

The worst bit seems to be it's moving so damned slow. I saw a stat last night saying it was only going 2 to 5 mph, or 3.22 to 8 kmh.

Jamaica is 51 miles wide, so it's going to take a long while for the storm to pass over.






"butter" beer


so my partner is a harry potter fan, from back when What's Her Face wasn't obviously a trashy person. i would just like to preface this by stating that i don't condone the ideas that What's Her Face espouses, we don't buy the merch, we pirated the movies and any of her books in my library had been bought from a used book store which resells donated books.

So in the books, there's a reference to a "butter beer" the kids drink. I'm thinking that this is non-alcoholic as in a ginger beer, or at least not super strong. I wanted to try to make a batch for my partner as a special surprise.

I'm planning on making a batch of this next in the style of an american cream ale with vienna malt as the base, 10% oat and 10% corn flakes, to give it a heavy mouth feel, and adding some vanilla extract and nutmeg for the flavor.

Has anyone here made this before, and if so, how did it go? Any pitfalls to watch out for?

in reply to thespcicifcocean

morebeer.com/articles/Diacetyl…

Basically do the opposite of what this article suggests.

Use caramel malts, repitch a highly flocculant yeast, ferment at warmer temperature, use a significant portion (~33%) of unmalted cereal grains, propagate your yeast using bakers media.

in reply to Pulptastic

lol came here to write this. No-brainer, really, you could have all the butterness in the world easily by being naughty!


Trump’s anti-climate agenda is making it more expensive to own a car







in reply to sabreW4K3

Who tf uses google anymore anyway?
(I know, I know, a sea of normies)


Philippines to take ASEAN chair in 2026 with focus on South China Sea


Malaysia handed over the chairmanship of Southeast Asia's regional bloc to the Philippines on Tuesday (Oct 28), with territorial disputes in the South China Sea set to dominate its agenda when Manila takes charge in 2026.

Prime Minister Anwar Ibrahim, who will remain chair of the Association of Southeast Asian Nations (ASEAN) until the end of the year, symbolically passed the gavel to Filipino President Ferdinand Marcos at the close of a summit in Kuala Lumpur.

"On the first day of 2026, ASEAN will begin a new chapter," Anwar said.

in reply to fittedsyllabi

Domestic and international politics are very different but if anything China's aggression enables the corruption in Philippines


Why do I need a domain to access my Funkwhale library but not SyncThing?


Sorry if I'm mistaken on this, but I'm still new to self-hosting.

Currently I use SyncThing and I love it. My files are accessible to me wherever I am in the world, and it costs me nothing.

I'd like to move more of my life to self-hosted servers. I'm looking at leaving Spotify for Funkwhale. But if I'm reading the materials correctly, I'll need to set up a domain and pay some upfront costs to make my library accessible outside my home.

Why is that? Is there a way to make my costs 0, the way they are with SyncThing?

in reply to mulcahey

The cool thing about SyncThing is that it's peer to peer, meaning you don't need a central server for your files to sync. They can go between your laptop and phone, for example.

Something like Funkwhale does need a server, and to talk to that server outside your local network, you need a domain name.

in reply to sbird

As some others have said, you could use a VPN like Tailscale to connect to your local network remotely. Alternatively, you could simply not deal with all the faff and only use your services locally, which is what I do with Nextcloud and Immich. Syncs when I get home but doesn't when I'm not, and I can always use Tailscale to remotely access my server if there are any issues.
in reply to mulcahey

These responses are SO helpful and I'm genuinely learning so much here. Thank you everyone!


Your Kindle Can Finally Be Jailbroken Again. [22:00]


cross-posted from: lemmings.world/post/36014604
in reply to parody

If you are lazy put your kindle into airplane mode until you find time to jailbreak your kindle. I actually jailbroke it using the previous winterbreak method last week, since I had kept my kindle in airplane mode using calibre.
in reply to Lfrith

This is what I did. Haven't felt the need to take it off of airplane mode yet.
in reply to ilinamorato

Yeah, I put it into airplane mode when I heard Amazon was going to push an update removing some feature. Then just kept using it as I did before using calibre to send books.

Finally decided to jailbreak it and I am glad I did since the custom lockscreens and koreader has been cool.

in reply to Lfrith

I'm honestly surprised how many people I see doing this. No judgement , it's just now how I use the device.

I couldn't give up my syncing of progress! I love being able to pick up on the Kindle app on my phone if I'm in a waiting room then back to my kindle proper at home.

I'm jazzed to finally have been able to jailbreak my device so I can use KoReader on both the phone and Kindle and keep the same experience.

in reply to TheFerventLion

Is KOReader android only? I don’t see it in the App Store.
The main feature of the Amazon reader apps for me is the position sync so I can read on the go. I’d hate to lose that feature.
in reply to CatSuperVillain

Unfortunately I believe it isn't available on iOS. On Android you can install it from a few sources. Directly from GitHub, or via F-Droid(or something similar). I'm with you though, that feature is key to me not scrolling forever.
in reply to TheFerventLion

After digging a little further, there is an iOS alternative called Readest (github.com/readest/readest) available in the App Store. Along with this video to walk you through the sync process m.youtube.com/watch?v=WfP-qLMh… Overall, it took about an hour for me to get everything set up after I found these resources and I’m super stoked.
in reply to parody

If you jailbreak, can you revert to an older version of kindle os?


in reply to gAlienLifeform

I dunno about y'all but I'm really tired of having like four dozen "baddest things of the century" happen in my 30 years.
in reply to gAlienLifeform

well its central pressure has been dropping quite impressively over the past 24-48 hours. it was 984 2 days ago now its 895, kms off the cost of Jamaica.
Questa voce è stata modificata (1 settimana fa)


New far-right prime minister installed in Japan


On Tuesday, Japan’s parliament installed Sanae Takaichi, the new leader of the Liberal Democratic Party (LDP), as prime minister. The elevation to power of this ultra-nationalist, pro-war figure comes with a new ruling coalition that is rapidly pushing establishment politics even further to the right.
in reply to technocrit

I'll bet the Chinese are thrilled.

I'm concerned about the rise of the far right on Europe and the Americas, but not so much with Japan. If Japan starts getting froggy, China will remember what they did to them in WWII, and crush them decisively, with help from every other Asian country, who also remembers Japan's behavior. Asia HATES Japan.



As Trump lavishes money and praise on Argentina, more Americans ask: Why?


Trump's generosity to Argentina has caught the attention of trade partners and U.S. ranchers
Questa voce è stata modificata (1 settimana fa)
in reply to BarneyPiccolo

They don't love him so he's pay other people to love him. Its paid love all the way down with this fella.

He doesn't know real love.

in reply to Akasazh

He's an actual psychopath, so he doesn't have any concept of love, or any other emotion other than hate, jealously, and greed. That's why he's always saying really weird things like he and the Korean guy "fell in love" and exchanged "beautiful love letters." It's why he recently said that he got some world leaders in a room, and they all hugged and worked out their problems. It's why he says really inappropriate things about people's appearances, thinking he is complimenting them.

He doesn't understand these concepts at all, because he's a profoundly broken human being, raised in a family of generational psychopaths. Like all psychopaths, he knows he's different from normal people, so he has to fake normal behavior to fit in. Most learn to do it because they have to to survive in society, but Trump was so spoiled and coddled, he never had to change his behavior, he just kept getting worse and worse.

But at some point he realized he had to try, so he sprinkles words that he knows the Normies like, like Love, and Beautiful, etc. He doesn't really know what they mean, he's never really felt any emotions, but he knows he has to fake it, and since he's never really had to sell it, he's terrible at it. He tosses those words around in really inappropriate contexts, and instead of looking normal, he looks even more psychopathic than usual.



Reducing Homelab Laptop energy consumption


I've been using my old Laptop from my university days as a home server for some time now. It runs the latest Ubuntu LTS with Jellyfin and Home Assistant both in docker containers.

When it's idle it pulls about 10 Watts, which is Not great, but not terrible either.

So I was wondering what I could do to reduce that number. I'm looking for low hanging fruit rather than complex hacks like CPU undervolting or what have you.

Thanks in advance!

Questa voce è stata modificata (1 settimana fa)
in reply to TypFaffke

And here I am running an old Dell Poweredge that probably consumes 10 watts when it's powered off.
in reply to TypFaffke

One of the best ways to reduce power consumption on older laptops is to change the HDD to an SDD.

But don't expect to get below 10W on an old laptop.





The rise of global boycotts against Israel’s genocide in Gaza


From streets to supermarkets, global boycotts for Gaza have grown as a fragile ceasefire holds for now.

Seeing the livestreamed genocide Israel perpetrated in Gaza has had an effect globally, with the call to boycott Israel at an all-time high.

Quiet boycotts, which started in supermarkets nearly two decades ago, have turned into widely used apps that help millions make choices about purchases.

Campus protests and encampments in the US and Canada have led some major education institutions to cut ties with Israeli counterparts, while investments into Israel have dipped, and some of the world’s largest economies have recognised Palestine as a state.

Nearly 50,000 pro-Palestine protests in two years

The BDS movement has identified numerous companies that are considered complicit in Israel’s occupation, human rights violations, or apartheid policies.



Satellite Snooping Reveals Sensitive Unencrypted Data


in reply to Special Wall

It reads like "definitely should not happen" was indeed happening!

I wonder if some techs got a basic unencrypted test working, then a pointy haired boss moved them on to another project and it got deployed into use with no-one setting up the encryption.

in reply to mjr

More likely "encryption in satellites is expensive, so let's not do that. Pennies saved on my quarterly report, yay!".