我安装了最新的催化剂10.4,安装过程一帆风顺,重启后也顺利启动,Compiz正常,视频播放正常,3D游戏表现良好,与Compiz无冲突现象。可是终端查看硬件渲染时,却出现这样的情况:
代码: 全选
utopia@utopia-laptop:~$ fglrxinfo
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI Mobility Radeon HD 3400 Series
OpenGL version string: 1.4 (3.3.10057 Compatibility Profile Context)
代码: 全选
utopia@utopia-laptop:~$ fgl_glxgears
Using GLX_SGIX_pbuffer
2579 frames in 5.0 seconds = 515.800 FPS
2776 frames in 5.0 seconds = 555.200 FPS
2928 frames in 5.0 seconds = 585.600 FPS
2619 frames in 5.0 seconds = 523.800 FPS
2981 frames in 5.0 seconds = 596.200 FPS
2973 frames in 5.0 seconds = 594.600 FPS
2969 frames in 5.0 seconds = 593.800 FPS
2984 frames in 5.0 seconds = 596.800 FPS
2895 frames in 5.0 seconds = 579.000 FPS
代码: 全选
utopia@utopia-laptop:~$ glxinfo | grep direct
direct rendering: No (LIBGL_ALWAYS_INDIRECT set)