libGL warning: 3D driver claims to not support visual

[nix1]

Qualcuno saprebbe aiutarmi a capire la nutura di questo errore riportato da glxgears e tutte le applicazioni che tentano di andare in 3D ?


pippo@Ubuntu:~$ glxgears
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
pippo@Ubuntu:~$

pippo@Ubuntu:~$ glxinfo
name of display: :0.0
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
display: :0 screen: 0
direct rendering: Yes

pippo@Ubuntu:~$ more /var/log/Xorg.0.log|grep EE
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(EE) R128(0): No DFP detected
pippo@Ubuntu:~$


pippo@Ubuntu:~$ more /var/log/Xorg.0.log|grep WW
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) The directory "/usr/share/X11/fonts/cyrillic" does not exist.
(WW) The directory "/usr/share/X11/fonts/CID" does not exist.
(WW) `fonts.dir' not found (or not valid) in "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID".
(WW) R128(0): Video BIOS not detected in PCI space!
(WW) R128(0): Attempting to read Video BIOS from legacy ISA space!
(WW) R128(0): Video BIOS not found!
(WW) R128(0): Can't determine panel dimensions, and none specified.
pippo@Ubuntu:~$


Vi allego anche la configurazione della scheda video anche se non ho dubbi che non sia un problema dovuto a questo:

Section "Device"
Identifier "ATI Technologies, Inc. Rage 128 Pro Ultra (TR)"
Driver "ati"
Option "UseFBDev" "true"
Option "ForcePCIMode" "true"
#Option "UseCCEFor2D" "true"
#Option "AGPFastWrite" "true"
Option "EnablePageFlip" "true"
Option "AGPMode" "4"
VideoRam 16384




Grazie

[zephyr83]

mi sa che nn è attivo il supporto 3d. Usi i driver ati e nn fglrx

[nix1]

Il supporto flrx funziona solo con le schede di classe Radeon la mia è una Rage128 16MB

Aggiorno questo post nella speranza di trovare una soluzione, con sorpresa scopro che la funzione glxheads funziona perfettamente pur restituendo questo log:

pippo@ubuntu:~$ glxheads
glxheads: exercise multiple GLX connections (any key = exit)
Usage:
glxheads xdisplayname ...
Example:
glxheads :0 mars:0 venus:1
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
Name: :0
Display: 0x10027008
Window: 0x2a00002
Context: 0x1002faf8
GL_VERSION: 1.2 Mesa 6.3.2
GL_VENDOR: VA Linux Systems, Inc.
GL_RENDERER: Mesa DRI Rage 128 20041026
pippo@ubuntu:~$

mentre sia glxgears che glxdemo restituiscono lo stesso errore:

pippo@ubuntu:~$ glxgears
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
pippo@ubuntu:~$

pippo@ubuntu:~$ glxdemo
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
Resize event
Resize event
Redraw event
Redraw event
pippo@ubuntu:~$


Questo potrebbe far pensare che sia un problema legato esclusivamente al 2D ?