Bug#886837: scilab: impossible to plot anything

[Cedric.Flageul at ijs.si]

In stretch, scilab 5.5.2 required libjogl2-java >= 2.3.2 and was working fine. In buster, scilab 6.0.0 also requires libjogl2-java >= 2.3.2 so I was expecting it would still work. Activation of 3D acceleration in VirtualBox does not solve the issue and brings another error message:

When starting scilab:
	OpenGL Warning: glXChooseVisual: ignoring attribute 0x23

When typing "scf()":
	OpenGL Warning: vboxCall failed with VBox status code VERR_BUFFER_OVERFLOW
	OpenGL Warning: SHCRGL_GUEST_FN_WRITE_READ (72) failed with ffffffd7 ffffffd7

Thx,
CF