Hi, as VirtualBox supports dual head config I was trying to start two framebuffers on it. But unsucessfull.
The main constraint is that guest Linux is very tiny and has no X-Windows inside. The application requires only the framebuffer devices. I did many hours googling to find solution but I found only solution for xwin environment. Is it even possible to enable two FB devices on dualhead configuration? If the answer is NO, can you show me where I should start to look inside the sources? I found the VB Additions subversion repo where are at least two video drivers: 1, http://www.virtualbox.org/svn/vbox/trunk/src/VBox/Additions/linux/drm/vbox_fb.c 2, http://www.virtualbox.org/svn/vbox/trunk/src/VBox/Additions/x11/vboxvideo/vboxvideo.c I guess that the driver for my non-x11 environment is the first one. Is it true? I'm rather linux video driver noob, but I would like to get some good start point where I can at least try to start with. BR. /Jan PS: Installed Fedora Server 24 Minimal config, so kernel is 4.6.7
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