When your OS goes crazy - Screenshots

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Kaius
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Joined: Sat Dec 31, 2022 10:59 am
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Re: When your OS goes crazy - Screenshots

Post by Kaius »

Here's one:
IMG_2752.jpeg
This happened when I accidentally tried to boot a full GRUB .iso image as a kernel in Qemu. Took me longer than I'd care to admit to figure out what was causing it #-o
NotYourFox
Posts: 3
Joined: Sun Jun 02, 2024 6:29 am

Re: When your OS goes crazy - Screenshots

Post by NotYourFox »

I have a problem with old (24 y.o.) hardware. When I try to scroll in VESA (using fast memcpy), it starts the simulation of a broken display (color flooding and occasional strips). Just on this one, and only with my OS.
Can't really take a screenshot of it though, unfortunately
EmanueleDavalli
Posts: 4
Joined: Fri Sep 20, 2024 10:36 am

Re: When your OS goes crazy - Screenshots

Post by EmanueleDavalli »

Some years ago, when I tried to write a native driver for the Intel integrated GPU of my old PC.
I was accidentally writing in text mode (0xb8000) after modesetting (or viceversa writing in the framebuffer while still in text mode, my memory of this particular bug is fuzzy)
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IMG_20240920_094337_491.jpg
techdude17
Posts: 4
Joined: Fri Dec 23, 2022 1:06 pm

Re: When your OS goes crazy - Screenshots

Post by techdude17 »

Left on the stove for too long...
Attachments
Warping (September 10th, 2024).png
Currently developing reduceOS, being rewritten on a new branch - https://github.com/sasdallas/reduceOS/tree/rewrite
Ketsch
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Joined: Tue Oct 08, 2024 9:13 pm

Re: When your OS goes crazy - Screenshots

Post by Ketsch »

My OS dying in pretty boring way :/
Attachments
died.png
died.png (4.96 KiB) Viewed 1525 times
EmanueleDavalli
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Joined: Fri Sep 20, 2024 10:36 am

Re: When your OS goes crazy - Screenshots

Post by EmanueleDavalli »

Ported libjpeg-turbo but used it wrong
Image
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adev5311
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Re: When your OS goes crazy - Screenshots

Post by adev5311 »

Craziest bug in my OS has been removed, but...
When paging error occurred in the OS, qemu actually crashes. :shock:
Attachments
스크린샷, 2024-10-20 20-46-15.png
스크린샷, 2024-10-20 20-46-15.png (8.7 KiB) Viewed 985 times
Hello, hi. :D
I'm alt account.
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