Installing free drivers on Ubuntu 9.04

[bridgman]

The "IRQs not enabled" message is expected until we can release code to support interrupts.

More info on the seg fault would be useful.

[risotto77]

More info on the seg fault would be useful.

How can I get you such information? I tried to run the PTS and glmark under gdb, but it did not work.

Here are the hole output from pts glmark:

$ phoronix-test-suite run glmark

====================================
Test Configuration: GLMark
====================================


Resolution:
1: 800 x 600
2: 1024 x 768
3: 1280 x 800
4: 1440 x 900
5: 1280 x 1024
6: 1680 x 1050
7: 1600 x 1200
8: 1920 x 1080
9: 1920 x 1200

Enter Your Choice: 1

Test:
1: Vertex Array
2: Vertex Buffer Object
3: Texture Filtering - Linear
4: Texture Filtering - Mipmapped
5: GLSL Per Vertex Lighting
6: GLSL Per Pixel Lighting

Enter Your Choice: 1

Would you like to save these test results (Y/n)? n

====================================
GLMark (Run 1 of 1)
====================================

IRQ's not enabled, falling back to busy waits: 2 0
Segmentation fault

The test exited with a non-zero exit status. Test run failed.

##########################################
GLMark:
Resolution: 800 x 600 - Test: Vertex Array


Average: 0.00 Frames Per Second
##########################################

[risotto77]

My computer:

2xopteron 265
amd hd3450

Ubuntu 09.10 pluss updates for graphics

libdrm2-2.4.14
xserver-xorg-video-radeonhd-1.2.5
Linux 2.6.32-020632rc5-generic

[legume]

More info on the seg fault would be useful.

I can reproduce this with glmark both ums and kms - it runs OK with swrast.

I can't seem to get much of a useful bt though even though I (think) kernel/mesa is built with debugging.

The app doesn't have any by default, rebuilding with -g at least shows the line that triggers it.

(gdb) break Shader::load
Breakpoint 1 at 0x804e23a: file shader.cpp, line 37.
(gdb) run
Starting program: /home/andy/Src/glmark/GLMark-0.5.2/glmark 
[Thread debugging using libthread_db enabled]
===================================================
    GLMark 08
===================================================
Enter screen width:  800
Enter screen height: 600
Enter screen bpp:    24
Enter '1' for fullscreen '0' for windowed: 0
===================================================
[New Thread 0xb78f4ac0 (LWP 2350)]
Mesa: CPU vendor: AuthenticAMD
Mesa: CPU name: AMD Athlon(tm) 
Mesa: Mesa 7.7-devel DEBUG build Oct 31 2009 01:29:25
Mesa warning: software DXTn compression/decompression available
Mesa: MMX cpu detected.
Mesa: 3DNow! cpu detected.
Mesa: SSE cpu detected.
Mesa: Not testing OS support for SSE, leaving enabled.
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try adjusting the vblank_mode configuration parameter.
    OpenGL Information
    GL_VENDOR:     Advanced Micro Devices, Inc.
    GL_RENDERER:   Mesa DRI R600 (RV670 9515) 20090101 x86/MMX+/3DNow!+/SSE TCL DRI2
    GL_VERSION:    1.5 Mesa 7.7-devel
===================================================
[Switching to Thread 0xb78f4ac0 (LWP 2350)]

Breakpoint 1, Shader::load (this=0xbfa14798, pVertexShaderFileName=0x804ef98 "data/shaders/light-basic.vert", 
    pFragmentShaderFileName=0x804ef7a "data/shaders/light-basic.frag") at shader.cpp:37
37              mVertexShader = glCreateShaderObjectARB(GL_VERTEX_SHADER);
(gdb) stepi
0x0804e23f      37              mVertexShader = glCreateShaderObjectARB(GL_VERTEX_SHADER);
(gdb) stepi
0x0804e246      37              mVertexShader = glCreateShaderObjectARB(GL_VERTEX_SHADER);
(gdb) stepi
0x00000000 in ?? ()
(gdb) stepi

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0x0804e248 in Shader::load (this=0xbfa14798, pVertexShaderFileName=0x804ef98 "data/shaders/light-basic.vert", 
    pFragmentShaderFileName=0x804ef7a "data/shaders/light-basic.frag") at shader.cpp:37
#2  0x0804d1ac in SceneShading::load (this=0xbfa14750) at sceneshading.cpp:19
#3  0x08049ce5 in main () at main.cpp:36