id summary reporter owner description type status component version resolution keywords cc guest host 15092 virtualbox 5.0.14 linux host failed seamless mode with windows 10 guest matthewls "Windows 10.0.10586 guests run perfectly well in windowed and full screen modes but not in seamless mode. The command to enter seamless works, but after the window disappears as if entering seamless mode, it switches to one similar to full screen with a transparent band at the top showing the Linux desktop. Windows 7 works perfectly in all modes. I've observed the same behavior in every release of VB5 and W10 I've tried starting at 5.0.1. I've tried changing compositing between OpenGL and Xrender on the host, enabling and disabling 3D and 2D on the guest, nothing helps. This may not be a critical bug, but it keeps me using w7 guests for real work--seamless mode is key. The host runs an AMD-FX-9370 CPU, GeForce GTX 960, 32GB RAM, NVidia 361.18 drivers, Linux kernel 4.4, Mint 17.3 KDE with X server 1.17.1. I've attached the latest log showing startup and switches between modes. " defect new GUI/seamless VirtualBox 5.0.14 windows 10 guest linux host Windows Linux