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OpenBSD 7.9

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Re: OpenBSD 7.9

#311
post #284
post #274

Earlier quoted context omitted.

Openbsd makes a good stopgap. The way forward is seL4[0][1]. 0. https://sel4.systems/ 1. https://microkerneldude.org/category/sel4/

Neat stuff, but this is not going to easily run the vast majority of open source software out there.

Not today, but it could tomorrow.

e.g. Genode's Sculpt[0] already bridges the gap via running Linux in a VM.

Even though they already have native webbrowser and can build software natively, it wasn't always the case.

0. https://genode.org/download/sculpt

Re: OpenBSD 7.9

#312

Earlier quoted context omitted.

I tried OpenBSD recently and found it behaves very differently from other OS. The same code works on Linux/FreeBSD/Windows but has poor multi thread performance on OpenBSD, async socket stopped working after sending at high speed for few seconds. I am not saying there is anything wrong in OpenBSD, it is just different.

OpenBSD uses a Giant Lock model (simpler code) instead of the fine grained locking mechanism in Linux. And Linux has a some quirks and hacks to improve performance (instead of doing the slow, but correct thing). One example is the USB Gadget thing.

This is not wrong per se, but they also try to reduce/remove this giant lock as much as possible. If you see entries like "Unlocked socket splicing." in the changelog, then this is one more case where the giant lock is not needed and in which therefore all cores can be used.

It just takes time.

Re: OpenBSD 7.9

#313
Congratulations for another amazing release! This one even comes with a song :)

I'm using it as a daily driver since Debian adopted systemd and it works great. I use it wherever possible: home router, laptops, obsda.ms vm, workstation, thin clients, etc.

With every release OpenBSD becomes better. Fully recommended to take advantage of old hardware too, like a fanless thin client bought for cheap from surplus.

I really love the no-nonsense approach I can't find elsewhere.

Re: OpenBSD 7.9

#314
post #282

Earlier quoted context omitted.

Works fine on my phone. Maybe it's you.

On my phone there is text to the right of the image, forcing horizontal scrolling

Google and Apple are working, since 20 years, to implement scrollbars in their mobile OSs. I heard they will release soon. /s
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