Arch Linux

Cooky

Member

Registered: 2014-03-20

Posts: 2

GLSL on i915 driver

i915c (Official repositories) works fine, but GLSL performance is very lag .

Like set LIBGL_ALWAYS_SOFTWARE . . .

GLSL on mesa-full-i915g (AUR) works fine.

But always crash . . .

my PC (netbook)

ATOM N270 1.6Ghz

1G RAM

mobile intel 945 express （GMA950）

00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)

Does anyone have the same problem ?

Is there anyway to fix it ?

sorry for my broken english . . .

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 20,676

Re: GLSL on i915 driver

Welcome to Arch.  Care to elaborate on "But always crash..." 
Starting X?
X running and then crashes?
Crashes before you start X?
What modules are loaded?
Post your /var/log/Xorg.0.log file.
What is the output of lspci -nn

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Cooky

Member

Registered: 2014-03-20

Posts: 2

Re: GLSL on i915 driver

oh, sorry XD

On mesa-full-i915g, X works fine.

It crashed when I try PPSSPP to play Games.

Game load normal, but crashed when show the 3D model.

minetest works without shader.

I tried mesa-full-i915g yesterday, now I back to Official repositories version . . .