rtxn

joined 2 years ago
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[–] rtxn@lemmy.world 4 points 19 hours ago* (last edited 19 hours ago)

In one word: no. In more words: some addressing methods can lead to privacy and security issues, but those aren't widely used anymore.

IPv6 addresses can be assigned to interfaces by several systems. One of those is SLAAC, or stateless address auto-configuration (comparable to APIPA and the 169.254.0.0/16 address space for IPv4). One method by which it generates globally unique routable addresses is by inserting the interface's MAC address into the IPv6 address. Since IPv6 generally doesn't use network address translation (and thus no masquerading), this would advertise your computer's MAC address to the whole internet. More recently, SLAAC uses pseudorandom temporary (or "privacy") addresses for interfaces, together with a unique network prefix assigned to the customer (analogous to the single public IPv4 address).

It's also possible to assign IPv6 addresses statically or by using DHCPv6.

[–] rtxn@lemmy.world 4 points 22 hours ago

The survey is always offered only to a random subset of Steam users. The results only ever represent the fractions of users who took the survey, and are not representative of the entire Steam ecosystem as a whole. Unfortunately, this means that the increase/decrease in Linux usage is probably within the margin of error and is not a reliable statistic.

[–] rtxn@lemmy.world 45 points 2 days ago (2 children)

The person behind their twitter account is a notorious shitter.

[–] rtxn@lemmy.world 21 points 2 days ago* (last edited 2 days ago) (1 children)

It's better to delay it and release an immediately usable product than to break the desktop when an unexpected bug is encountered and make the computer unusable. I've never transitioned a desktop environment and framework to an entirely different display system, but I don't imagine it's as simple as flipping a switch.

Mint is not a bleeding edge distro. Reliability should come first, always.

[–] rtxn@lemmy.world 2 points 2 days ago (35 children)

It's the objectively correct choice, but it might draw the ire of Fedora stans.

[–] rtxn@lemmy.world 3 points 2 days ago (1 children)

Try this thread: https://community.home-assistant.io/t/kiosk-mode-for-raspberry-pi-with-touch-display/821196

We use PiSignage at work for the overhead displays. It's basically Debian stable with the Labwc compositor and a single Chromium kiosk mode window that opens automatically to a local web server.

[–] rtxn@lemmy.world 23 points 4 days ago* (last edited 4 days ago) (2 children)

IIRC, that specific island is downstream from the spillway of a reservoir dam that is opened periodically. When it opens, the island gets flash-flooded. The opening is preceded by eight siren blasts.

The idea of that much water approaching at that velocity puts the fear of God in me.

 

I mean all the unnatural, wireframe-like features. It's a fascinating design and I was hoping that some quests would elaborate on the lore of how that area came to be like that. I'm caught up on the archon quests and have just finished Nightingale's Song... not a word so far.

Is there a world quest that at least mentions it? Or was there some limited event that I missed?

My personal hypothesis, before finishing the archon quests, was......that Dottore was trying to use the power of the moons (essentially Nibelung's authority) to actually reshape the world and create new land, separate from Teyvat, by weaving kuuvahki into tangible matter, and interrupting the process resulted in that half-finished, low-poly look.

Obviously things didn't turn out like that, and I'd love to know if any quest touches on the topic, because the wacky geometry is just way too cool of a detail to just drop and never elaborate.

[–] rtxn@lemmy.world 7 points 1 week ago

I literally thought that was Steve from Gamers Nexus.

[–] rtxn@lemmy.world 0 points 2 weeks ago

I take ONE DAY away from this gods-forsaken website...

[–] rtxn@lemmy.world 2 points 2 weeks ago

It's less the length of time and more the number of times it should have been deleted, considering it has no value to me.

[–] rtxn@lemmy.world 3 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

If the other person has a Tailscale account, it sounds like the most expedient method is to simply invite them to the tailnet as a non-admin user with strict access control.

You could share a node with an outside user, but I don't know how much the quarantine would affect its functionality. You could also use Funnel to expose the node to the internet (essentially like a reverse proxy), but there are obvious vital security considerations with that approach.

 

Right now I'm moving my stuff from Floorp over to Librewolf and noticed that some of my bookmarks are ones that were auto-created by Manjaro.

Manjaro was the first Linux distro I used as a daily driver (after Windows Update ate my boot partition) around the spring of 2022. I know that four years is not a long time, but within context, I've wiped and reinstalled my PC at least six times (soon to be seven) and moved from Firefox to Brave to Floorp to Librewolf, and those bookmarks survived everything.

325
submitted 1 month ago* (last edited 1 month ago) by rtxn@lemmy.world to c/games@lemmy.world
 

Archived article: https://archive.md/HONwC

They'll release one more update (my guess is whatever release-ready content they've already got), then the servers will shut down next Thursday.

"We don't need player counts to be super huge in order to be successful" is starting to ring hollow.

 

I've found the solution, and it's exactly as stupid and obvious as I was expecting.

The classroom computers were deployed using Clonezilla from an image that had the VirtualBox VM pre-configured. As a result of this, every VM had the same MAC address, which probably caused a lot of ARP collisions, since all the hosts and VMs were essentially on the same broadcast domain.

The solution was to simply randomize each VM's MAC address. After that, ICMP, SSH, and HTTP worked as expected. Thanks for the suggestions, but it was caused by my own oversight in the end.

(edit) I got around to reading the comments just now, @maxy@piefed.social was totally correct.


I know this isn't "selfhosting" as most people imagine it, but it is about hosting services on own hardware, hence why I'm posting in this community.

I'm supposed to help a teacher set up a networking exercise where pairs of computers are connected directly on a crossover cable and can access services (echo, HTTP, SSH, FTP) on each other. Every computer is identical: Windows 10 host, one VirtualBox VM running Linux Mint with a bridged adapter in promiscuous mode. Each host and VM has its own static link-local IP address.

The problem is, the VMs can't talk to each other, and I don't know why.

From one VM, I can ping itself, its host, and the remote host, but not the remote VM. Each host can ping itself, the local VM, the remote host, but not the remote VM. I've tried connecting both hosts to a layer-2 switch, with the same result.

Can someone point me at the one thing that I'm obviously doing wrong?

(edit) I've also tried to set the default gateway to the host's, remote host's, and remote VM's address, but nothing changed.


Running Linux on metal isn't an option. In the past, the classroom computers used to dual boot Windows and Ubuntu, but the Windows install got so bloated (the software too, not just Windows) that it needs the full SSD.

 

An interesting and important look at the development of Factorio's Linux-native port from an actual developer: the platform in general, Wayland, GNOME's bullshit, and dependencies.

 

35000 power-on hours. SMART still reports it as OK.

Time to figure out how to rebuild a RAID 5 array. The other two drives are probably nearly cooked too, but I have plenty of spares that I got for free.

 

Somebody accidentally deleted most of the system. There were no executables for any shells, text editors, or utilities. All they had was a single terminal that was still logged in as root. I think they had to manually type in some executable's machine code and echo it into a file.

 

I've been reading a lot about massive stellar objects, degenerate matter, and how the Pauli exclusion principle works at that scale. One thing I don't understand is what it means for two particles to occupy the same quantum state, or what a quantum state really is.

My background in computers probably isn't helping either. When I think of what "state" means, I imagine a class or a structure. It has a spin field, an energy_level field, and whatever else is required by the model. Two such instances would be indistinguishable if all of their properties were equal. Is this in any way relevant to what a quantum state is, or should I completely abandon this idea?

How many properties does it take to describe, for example, an electron? What kind of precision does it take to tell whether the two states are identical?

Is it even possible to explain it in an intuitive manner?

13
This may be useful. (lemmy.world)
submitted 7 months ago* (last edited 7 months ago) by rtxn@lemmy.world to c/assholedesign@lemmy.world
 

I'm getting this error that says Error. I can't tell if I fat-fingered the community name in the URL, or it got removed, or it doesn't exist in the first place, or maybe there's a legitimate issue with the software, but I hope it's useful!

I need to clarify because some people apparently never encountered the error page: it used to show the actual error. It was later changed to not do that.

(apologies for the atrocious aspect ratio)

 

Minecraft and Factorio ain't shit next to Conway's Game Of Life.

332
submitted 10 months ago* (last edited 10 months ago) by rtxn@lemmy.world to c/linuxmemes@lemmy.world
 

Low effort meme while flatpak update finishes.

I understand why having eight very specific versions of the same library is important. Doesn't mean it isn't annoying.

TranscriptFLATPAK EMPLOYEE: what would u like?
ME: one flatpak update please
FPE: so u want "a whole bag of updates?"
ME: no, just a "flatp-"
FPE: I definitely heard "more updates than u could ever handle"
ME: please, no--
FPE: JERRY, FOIST UPON THIS MAN "A FUCKASS LOAD AMOUNT OF UPDATES"

 

This image is no longer available on nasa.gov.

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