id summary reporter owner description type status component version resolution keywords cc guest host 8282 Mini Toolbar/Quickbar unavailable if fullscreen changed to other host screen Martin "I am using 4.0.2 on Windows Vista host. (guest should be irrelevant, but is linux in case) My host has 2 Monitors. The guest has one Monitor, and runs fullscreen. The mini-toolbar appears on the bottom of the screen. If I switch (vie mini-toolbar ""view"" / ""virtual screen"" / ""use host screen x"" to the other host screen, then the mini toolbar will no longer appear, if the mouse is moved to the bottom-middle position. Switching temporarily to window mode, and back to fullscreen fixes the issue (as a work around) until the next host-monitor switch" defect new other VirtualBox 4.0.2 Linux Windows