Seu Ubuntu parece perder gráficos 3D acelerados. Você precisa instalar um driver de vídeo decente; veja Sistema - > Administração - > Drivers de Hardware se isso sugerir algo para você.
Eu usei o sudo apt-get install blender
para instalar o liquidificador no Ubuntu 9.10
Mas não abre.
Quando clico em
Aplicativos > Gráficos > Blender (fullscreen)
ou
Aplicativos > Gráficos > Blender (windowed)
nada acontece.
root@penelope:~# sudo apt-get install blender
Reading package lists... Done
Building dependency tree
Reading state information... Done
blender is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 232 not upgraded.
root@penelope:~# blender
Compiled with Python version 2.6.4rc2.
Checking for installed Python... got it!
Xlib: extension "GLX" missing on display ":0.0".
intern/ghost/intern/GHOST_WindowX11.cpp:177: X11 glxChooseVisual() failed for OpenGL, verify working openGL system!
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 18 (X_ChangeProperty)
Resource id in failed request: 0xb7742ec0
Serial number of failed request: 21
Current serial number in output stream: 22
Tags blender ubuntu ubuntu-9.10