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Mali Graphics Debugger - GL Vendor,Renderer,Version all Unknown

Graedus

Hi.

Just installed the Mali Graphics Debugger and I'm trying to use it with an Orange Pi One (Mali400-MP2) running Armbian but the daemon can't recognize the driver

Followed the instructions and installed mgddaemon. When I run it got the messages:

INFO: Main: The MGD daemon is starting Daemon is version: D016

ERROR: DeviceInfo: Unable to load GPU information (GL_VENDOR, GL_RENDERER, GL_VERSION) for this device.

3D acceleration works fine in Armbian I can run glmark2-es2 and run other OpenGL ES examples fine.

If I run es2_info:

GL_VERSION: OpenGL ES 2.0
GL_RENDERER: Mali-400 MP

I'm a beginner so I don´t know if glxinfo is relevant but it reports:

MESA-LOADER: failed to retrieve device information
libGL error: unable to load driver: mali_drm_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: mali_drm

Parents
  • in reply to Stephen Barton

    Hi,

    I'm having same issues with Asus Tinkerboard that daemon cannot identify the Mali GPU:

    ERROR: DeviceInfo: Unable to load GPU information (GL_VENDOR, GL_RENDERER, GL_VERSION) for this device.
    ERROR: DeviceInfo: eglInitialize, EGL error: 0x3008

    I've added export LD_LIBRARY_PATH=/usr/lib and libraries are symbolic links to libMali.so (because that's what rockchip provides). 

    lrwxrwxrwx 1 root root 10 Jan 1 1970 libEGL.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libEGL.so.1 -> libMali.so
    lrwxrwxrwx 1 root root 16 Jan 1 1970 libFLAC.so.8 -> libFLAC.so.8.3.0
    -rwxr-xr-x 1 root root 366880 Jan 1 1970 libFLAC.so.8.3.0
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv1_CM.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv1_CM.so.1 -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv2.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv2.so.2 -> libMali.so
    -rwxr-xr-x 1 root root 17602544 Jan 1 1970 libMali.so

    All OpenGL ES 2.0 applications work corretly, but daemon don't recognice Mali GPU and connection from GUI fails.

    Br,

    Pasi

Reply
  • in reply to Stephen Barton

    Hi,

    I'm having same issues with Asus Tinkerboard that daemon cannot identify the Mali GPU:

    ERROR: DeviceInfo: Unable to load GPU information (GL_VENDOR, GL_RENDERER, GL_VERSION) for this device.
    ERROR: DeviceInfo: eglInitialize, EGL error: 0x3008

    I've added export LD_LIBRARY_PATH=/usr/lib and libraries are symbolic links to libMali.so (because that's what rockchip provides). 

    lrwxrwxrwx 1 root root 10 Jan 1 1970 libEGL.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libEGL.so.1 -> libMali.so
    lrwxrwxrwx 1 root root 16 Jan 1 1970 libFLAC.so.8 -> libFLAC.so.8.3.0
    -rwxr-xr-x 1 root root 366880 Jan 1 1970 libFLAC.so.8.3.0
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv1_CM.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv1_CM.so.1 -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv2.so -> libMali.so
    lrwxrwxrwx 1 root root 10 Jan 1 1970 libGLESv2.so.2 -> libMali.so
    -rwxr-xr-x 1 root root 17602544 Jan 1 1970 libMali.so

    All OpenGL ES 2.0 applications work corretly, but daemon don't recognice Mali GPU and connection from GUI fails.

    Br,

    Pasi

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