Hyperion Entertainment Message Boards

Yeah !!!
With your xorg file it works.
Many thanks.

It's nice to see an Ubuntu with an standard Application menu

But it feels very laggy.
See this screenshot, even glxgears is very very slow.

Do you know if I miss an important package ?
Thx again

zzd10h wrote:Yeah !!!
With your xorg file it works.
Many thanks.

My pleasure. It's nice to see Xubuntu.

zzd10h wrote: But it feels very laggy.
See this screenshot, even glxgears is very very slow.

Do you know if I miss an important package ?
Thx again

Did you install the unofficial Mesa? Please post the output of the following command:

No, i don't think that I installed anything (except mesa-utils to run glxgears)

I just realize too that I don't have copied the kernel files in /lib/modules.
I will post the glxgears output tomorrow and install your latest vmlinux-3.19.0-rc7.

Is this mesa-unofficial is downloadable from somewhere, please ?
Edit : found in your 15.04 thread http://forum.hyperion-entertainment.biz ... 840#p31784

zzd10h wrote:No, i don't think that I installed anything (except mesa-utils to run glxgears)

I just realize too that I don't have copied the kernel files in /lib/modules.
I will post the glxgears output tomorrow and install your latest vmlinux-3.19.0-rc7.

Is this mesa-unofficial is downloadable from somewhere, please ?

Zzd10h,

Yes, of course. Downloads: supertuxkart-amiga.de

Installation instructions: forum.hyperion-entertainment.biz

Cheers,

Christian

Before to installing Mesa...

glxinfo | grep -i opengl

zzd10h@AmigaOneX1000:~/Bureau$ export LIBGL_DEBUG=verbose
zzd10h@AmigaOneX1000:~/Bureau$ glxinfo | grep -i opengl
libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/tls/r600_dri.so
libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/r600_dri.so
libGL error: failed to open drm device: Permission denied
libGL error: failed to load driver: r600
libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/powerpc-linux-gnu/dri/swrast_dri.so
OpenGL vendor string: Mesa Project
OpenGL renderer string: Software Rasterizer
OpenGL version string: 2.1 Mesa 9.2.1
OpenGL shading language version string: 1.20
OpenGL extensions:


Installing Mesa...
you made a little mistake in your procedure.
You added a uppercase to LibGL.so.1.2.0
"sudo cp mesa-10.0.4/lib/LibGL.so.1.2.0 /usr/lib/powerpc-linux-gnu/mesa"

rebooting...
mesa looks fine now

zzd10h@AmigaOneX1000:~$ glxinfo | grep -i opengl
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD TURKS
OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.0.4
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 10.0.4
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:

BUT still a bad glxgears :
287 frames in 5.0 seconds = 57.299 FPS
293 frames in 5.0 seconds = 58.377 FPS
299 frames in 5.0 seconds = 59.634 FPS
299 frames in 5.0 seconds = 59.787 FPS

zzd10h wrote: Installing Mesa...
you made a little mistake in your procedure.
You added a uppercase to LibGL.so.1.2.0
"sudo cp mesa-10.0.4/lib/LibGL.so.1.2.0 /usr/lib/powerpc-linux-gnu/mesa"

rebooting...

Thank you for the hint. I have fixed it recently.

zzd10h wrote: BUT still a bad glxgears :
287 frames in 5.0 seconds = 57.299 FPS
293 frames in 5.0 seconds = 58.377 FPS
299 frames in 5.0 seconds = 59.634 FPS
299 frames in 5.0 seconds = 59.787 FPS

You get the same as your monitor refresh rate (60Hz = 56-60fps). You simply need to override the variable vblank_mode to not run synchronized to the vertical refresh.

Ah yes, it's better

4399 frames in 5.0 seconds = 879.316 FPS
4232 frames in 5.0 seconds = 846.215 FPS
4753 frames in 5.0 seconds = 950.080 FPS
4728 frames in 5.0 seconds = 945.518 FPS


Thank you !

zzd10h wrote:Ah yes, it's better

4399 frames in 5.0 seconds = 879.316 FPS
4232 frames in 5.0 seconds = 846.215 FPS
4753 frames in 5.0 seconds = 950.080 FPS
4728 frames in 5.0 seconds = 945.518 FPS


Thank you !

My pleasure! Just for info: I use your zTools. You're doing a great job!

My pleasure too

edit : oops, I made something wrong during installation.
It seems that I installed the 13.10 version. Because of the old initrd ???

zzd10h@AmigaOneX1000:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 13.10
Release: 13.10
Codename: saucy
zzd10h@AmigaOneX1000:~$ cat /etc/issue
Ubuntu 13.10 \n \l