• 2 Posts
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Joined 2 years ago
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Cake day: January 19th, 2024

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  • You think UK would be the first country to ban VPNs? There are thousands of talented and very committed computer scientists in authoritarian countries tirelessly working to enforce internet censorship. They discovered many wonderful technical solutions to this problem.

    All the mainstream VPN protocols like OpenVPN and Wireguard don’t even try to hide themselves and are easily detected no matter what port you use. They are useless if you country is seriously set to block VPNs.

    There are different protocols specifically designed to circumvent censorship and they do so by masking their traffic to like something innocuous like HTTPS. However even they can be detected using advanced traffic analysis. For example, if a given machine only sends and receives HTTPS traffic to a single specific overseas server, it is safe to assume that it’s not actually a genuine website traffic but a VPN masquerading as HTTPS.

    There is special hardware that all users’ traffic goes through that detects these patterns and automatically throttles/blocks these connections.




  • It’s called a “polkit agent”. Every DE has one. In GNOME it’s a part of the gnome-shell. Killing gnome-software didn’t work because it shows the dialog indirectly. It asked permission from polkit daemon, which determined that user needs to provide credentials, so polkit asked an “agent” (which is in this case gnome-shell) to show authentication dialog.

    Although the error message complains about permissions of executable which is a part of polkit itself. But the fact that cancel button didn’t work is also a bug in gnome-shell.










  • Generative ai is just a tool for creating text and images. Not everything created using is art, just like not every piece of text written by a human or an bunch of pixels drawn in photoshop is art. What matters is intention of the author, the effort put in and whether other people perceive it as art.

    It silly to call everything created by ai as art, but not because of the tool used. Most of it is not art simply because it was not created for that purpose, it is there for pure silly entertainment.

    It is equally silly to vehemently hate it if the creator does not even claim it’s art.






  • Dumb devices will not be able to run shitty vibe coded OSes and apps. Your modern Android phones has orders of magnitude more computing power than 20 years old PDA despite having the same (or even less) functionality. Or even compared to 10 year old Android device. Software has been becoming slower and more bloated for decades, and it’s only going to accelerate with “ai”.

    There will be more software restrictions and locked down “ecosystems” but I don’t see the hardware becoming weaker. There is no going back.