.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.3.
.TH VIRTUALBOX "1" "June 2016" "VirtualBox" "User Commands"
.SH NAME
VirtualBox \- x86 virtualization solution
.SH DESCRIPTION
Oracle VM VirtualBox Manager3
(C) 2005\-2016 Oracle Corporation
All rights reserved.
.SS "Usage:"
.TP
\fB\-\-startvm\fR <vmname|UUID>
start a VM by specifying its UUID or name
.TP
\fB\-\-separate\fR
start a separate VM process
.TP
\fB\-\-normal\fR
keep normal (windowed) mode during startup
.TP
\fB\-\-fullscreen\fR
switch to fullscreen mode during startup
.TP
\fB\-\-seamless\fR
switch to seamless mode during startup
.TP
\fB\-\-scale\fR
switch to scale mode during startup
.TP
\fB\-\-no\-startvm\-errormsgbox\fR
do not show a message box for VM start errors
.TP
\fB\-\-restore\-current\fR
restore the current snapshot before starting
.TP
\fB\-\-no\-aggressive\-caching\fR
delays caching media info in VM processes
.TP
\fB\-\-fda\fR <image|none>
Mount the specified floppy image
.TP
\fB\-\-dvd\fR <image|none>
Mount the specified DVD image
.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\-\-execute\-all\-in\-iem\fR
For debugging the interpreted execution mode.
.TP
\fB\-\-warp\-pct\fR <pct>
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:"
.TP
VBOX_GUI_DBG_ENABLED (GUI/Dbg/Enabled)
enable the GUI debug menu if set
.TP
VBOX_GUI_DBG_AUTO_SHOW (GUI/Dbg/AutoShow)
show debug windows at VM startup
.TP
VBOX_GUI_NO_DEBUGGER
disable the GUI debug menu and debug windows