this post was submitted on 10 Oct 2024
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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Hello! I have a very old PC with intel i915 graphics, which doesn't correctly display KDE and shows a lot of bugs. I know it is possible to switch to software acceleration in X server. On NVdia I can pass nouveau.noaccel=1 to kernel. So how can I disable hardware acceleration here? Maybe this is possible via Xorg config?

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[–] [email protected] 5 points 1 month ago* (last edited 1 month ago)

Llvmpipe is enabled in mesa at compilation time and actually modifies the swrast_*.so the last time I checked. Not runtime configurable. Also, I know at one point it had issues running on 32 bit machines. Not sure if that's still the case.

[–] [email protected] 5 points 1 month ago* (last edited 1 month ago)

Here. Option GLX.

[–] [email protected] 2 points 1 month ago (1 children)
[–] [email protected] 1 points 1 month ago

I think this is for applications not for graphical server