Getting llvmpipe working with opengl 2.1

[TheCatTamer]

Specs: intel atom n450, gma 3150 1gb ddr2 ram, antix(debian bookworm)
So i'm trying to get opengl 2.1 (or higher) functioning on the intel GMA 3150 (which officially only supports opengl 1.4)
i've installed llvm and mesa (22.3.6) and glxinfo | grep -i mesa says the openGL Version string is 2.1 BUT the openGL ES profile version string says only 2.0
and i am unable to launch opengl 2.1 apps (portal in my case)
if anyone could help me i would really apreciate it! thanks!

 

[f33dm3bits]

The hardware needs to support the opengl version. The GMA 3150 only supports 2.0.

Intel GMA 3150 Specs

Intel Pineview, 400 MHz, 16 Cores, 2 TMUs, 1 ROPs

www.techpowerup.com

It seems you might be able to trick it doing that, but it won't support hardware acceleration.

Attention! MESA No more OpenGL Drivers Support for i915 / Off-topic / Dev1 Galaxy Forum

dev1galaxy.org

But I don't think it's worth trying since your hardware doesn't actually support opengl 2.1