我最近在 playonlinux (PoL) 上安装暗黑破坏神 3 时遇到了一个大问题。游戏启动菜单启动了，但是当我点击播放按钮时，窗口立即关闭，后台只剩下暗黑破坏神 iii.exe 进程在运行。
在此过程中playonlinux的调试控制台显示：
如果没有 OpenGL，则无法使用 Direct3D9。
我怀疑 32 位 nvidia openGL lib 未安装或加载。我的第一个问题是，如何安装 nvidia-glx 包而不出现以下错误？
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package nvidia-glx is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'nvidia-glx' has no installation candidate
目前，我正在运行 Ubuntu 12.04 LTS (precise)，使用 quadro 2000m，安装了最新的 Nvidia 驱动程序 310.19 (thinkpad w520)。我很确定我在恢复模式下的驱动程序安装过程中安装了 opengl 32bit 库，但不知何故这仍然不起作用。
以下是 nvidia-xconfig 生成的 xorg.conf 文件。这个配置正确吗？还是我需要修改它才能加载 glx 模块？
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 310.19 (buildmeister@swio-display-x86-rhel47- 08.nvidia.com) Thu Nov 8 02:09:12 PST 2012
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
非常感谢任何能解决该问题的建议和帮助。