IRC で話題になっていたので、僕も調べてみました。
代表的な 3D アプリが出すメッセージ集
[lugia@raralu-ra ~]$ supertux bash: supertux: command not found [lugia@raralu-ra ~]$ supertux2 [/home/lugia/.supertux2] is in the search path [/usr/share/supertux2] is in the search path Invalid button '0' in buttonmap Invalid button '1' in buttonmap Invalid axis '-2' in axismap Invalid axis '-1' in axismap Invalid axis '1' in axismap Invalid axis '2' in axismap Fatal: Unexpected exception: Couldn't set video mode (800x600-0bpp): Couldn't find matching GLX visual [lugia@raralu-ra ~]$ supertuxkart Data files will be fetched from: '/usr/share/supertuxkart/' Config file '/home/lugia/.supertuxkart/config' does not exist, it will be created. Highscores will be saved in '/home/lugia/.supertuxkart/highscore.data'. FATAL: ssgInit called without a valid OpenGL context. [lugia@raralu-ra ~]$ armagetronad Trying to start sound. Just restart Armagetron Advanced in case of crash. Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Couldn't set video mode: Couldn't find matching GLX visual Error: Error in bool sr_InitDisplay() in render/rScreen.cpp:737 : Sorry, played all my cards trying to initialize your video system. Armagetron Advanced won't run on your computer. Reason: Couldn't set video mode: Couldn't find matching GLX visual I'll try again from the beginning, but the chances of success are minimal. [lugia@raralu-ra ~]$ compiz --replace compiz (core) - Fatal: Root visual is not a GL visual compiz (core) - Error: Failed to manage screen: 0 compiz (core) - Fatal: No manageable screens found on display :0.0 [lugia@raralu-ra ~]$ glxgears Error: couldn't get an RGB, Double-buffered visual [lugia@raralu-ra ~]$
だいたいどれも同じことをいってますね。
マッチする GLX ヴィジュアルがない・・・かぁ。