id summary reporter owner description type status component version resolution keywords cc guest host 14284 In fullscreen mode Minimize don't work anymore Mediaf "Since I upgraded to 5.0 it's impossible to minimize a VM opened in fullscreen mode. When I click on the minimize button at the right of the mini toolbar, the VM quickly minimize then maximize immediatly. It is now impossible to work with many VM in fullscreen mode. I must use windowed or scaled mode to be able to navigate between different VMs." defect closed GUI VirtualBox 5.0.0 fixed minimize, maximize, fullscreen, toolbar all Linux