.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.40.11. .TH VIRTUALBOX "1" "March 2013" "VirtualBox" "User Commands" .SH NAME VirtualBox \- x86 virtualization solution .SH DESCRIPTION Oracle VM VirtualBox Manager (C) 2005\-2013 Oracle Corporation All rights reserved. .SS "Usage:" .TP \fB\-\-startvm\fR start a VM by specifying its UUID or name .TP \fB\-\-seamless\fR switch to seamless mode during startup .TP \fB\-\-fullscreen\fR switch to fullscreen mode during startup .TP \fB\-\-rmode\fR sdl|image select different render mode (default is sdl) .TP \fB\-\-no\-startvm\-errormsgbox\fR do not show a message box for VM start errors .TP \fB\-\-dbg\fR enable the GUI debug menu .TP \fB\-\-debug\fR like \fB\-\-dbg\fR and show debug windows at VM startup .TP \fB\-\-debug\-command\-line\fR like \fB\-\-dbg\fR and show command line window at VM startup .TP \fB\-\-debug\-statistics\fR like \fB\-\-dbg\fR and show statistics window at VM startup .TP \fB\-\-no\-debug\fR disable the GUI debug menu and debug windows .TP \fB\-\-start\-paused\fR start the VM in the paused state .TP \fB\-\-start\-running\fR start the VM running (for overriding \fB\-\-debug\fR*) .SS "Expert options:" .TP \fB\-\-disable\-patm\fR disable code patching (ignored by AMD\-V/VT\-x) .TP \fB\-\-disable\-csam\fR disable code scanning (ignored by AMD\-V/VT\-x) .TP \fB\-\-recompile\-supervisor\fR recompiled execution of supervisor code (*) .TP \fB\-\-recompile\-user\fR recompiled execution of user code (*) .TP \fB\-\-recompile\-all\fR recompiled execution of all code, with disabled code patching and scanning .TP \fB\-\-warp\-pct\fR time warp factor, 100% (= 1.0) = normal speed .IP (*) For AMD\-V/VT\-x setups the effect is \fB\-\-recompile\-all\fR. .SS "The following environment (and extra data) variables are evaluated:" .IP VBOX_GUI_DBG_ENABLED (GUI/Dbg/Enabled) .IP enable the GUI debug menu if set .IP VBOX_GUI_DBG_AUTO_SHOW (GUI/Dbg/AutoShow) .IP show debug windows at VM startup .TP VBOX_GUI_NO_DEBUGGER disable the GUI debug menu and debug windows