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Getting Mali Graphics Debugger to run with Samsung S2

Bodo Pfeifer
Note: This was originally posted on 6th June 2013 at http://forums.arm.com

Hi,

we like to use the Mali Graphics Debugger with a Samsung S2.

There is a problem:

According to the readme we have to copy 2 files to the device.

* Pushing them to /sdcard/ works fine

but
* cp mgddaemon /system/bin/mgddaemon fails

Message: "cp: can't create '/system/bin/mgddaemon': Read-only file system

FYI: I am super user. Tried to chmod the directory but this gives me the same message.

Can anyone help me here?


Thanks in advance,
Bodo
Parents
  • Note: This was originally posted on 7th June 2013 at http://forums.arm.com

    Hi Pete,

    thanks for this tip. It worked! Got those files copied and could continue with the readme.

    Now I get a connection.

    The Log of the Debugger says "[INFO]: PROCESS_STARTED" when I start the game.

    The main window keeps showing "No trace data to display". Not sure if this is normal.

    If I push the button to capture a frame, the log states: "[INFO]: FRAME_CAPTURE_WAITING".

    And instantly a dialogue pops up, telling me that "An internal error occured during: "Capturing frame"."
    The more-details button then shows an java.lang.NullPointerException.

    I  have no idea what might be wrong here. The app is a release build,  might this be a problem? Does the app need to be debuggable?
    Or is this truly an internal error from the Debugger?

    Can you / anyone help me here?


    Thanks in advance,
    Bodo
Reply
  • Note: This was originally posted on 7th June 2013 at http://forums.arm.com

    Hi Pete,

    thanks for this tip. It worked! Got those files copied and could continue with the readme.

    Now I get a connection.

    The Log of the Debugger says "[INFO]: PROCESS_STARTED" when I start the game.

    The main window keeps showing "No trace data to display". Not sure if this is normal.

    If I push the button to capture a frame, the log states: "[INFO]: FRAME_CAPTURE_WAITING".

    And instantly a dialogue pops up, telling me that "An internal error occured during: "Capturing frame"."
    The more-details button then shows an java.lang.NullPointerException.

    I  have no idea what might be wrong here. The app is a release build,  might this be a problem? Does the app need to be debuggable?
    Or is this truly an internal error from the Debugger?

    Can you / anyone help me here?


    Thanks in advance,
    Bodo
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