Is this arale only? Wasn't it that webbrowser-app started using that new-in-Qt-5.4 grabToImage function when Qt 5.4, so would the old method work instead? Although I know the Qt 5.4 function was wanted to be used precisely since it's better/faster.
If it's arale only (sorry, my mako is untouchable at the moment), my guess would be the grabToImage uses certain OpenGL ES functionality that may be broken in the arale's graphics driver.
Is this arale only? Wasn't it that webbrowser-app started using that new-in-Qt-5.4 grabToImage function when Qt 5.4, so would the old method work instead? Although I know the Qt 5.4 function was wanted to be used precisely since it's better/faster.
If it's arale only (sorry, my mako is untouchable at the moment), my guess would be the grabToImage uses certain OpenGL ES functionality that may be broken in the arale's graphics driver.