Oracle VM VirtualBox R ⃝ User Manual Version 4.0.6 c⃝ 2004-2011 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 152 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 180 15 Change log 182 15.1 Version 4.0.6 (2011-04-21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 15.2 Version 4.0.4 (2011-02-17) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.1.14 c⃝ 2004-2012 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 10 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 165 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . 196 15 Change log 199 15.1 Version 4.1.14 (2012-04-12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 15.2 Version 4.1.12 (2012-04-03) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.0.0 c⃝ 2004-2010 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 151 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 178 15 Change log 180 15.1 Version 4.0.0 (2010-12-22) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 15.2 Version 3.2.12 (2010-11-30) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.0.0_BETA1 c⃝ 2004-2010 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 148 5 Contents 10.1.2 Machines created by VirtualBox versions 13 Known limitations 173 14 Change log 175 14.1 Version 4.0.0 Beta 1 (2010-12-06) . . . . . . . . . . . . . . . . . . . . . . . . . . 175 14.2 Version 3.2.12 (2010-11-30) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.0.4 c⃝ 2004-2011 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 153 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 181 15 Change log 183 15.1 Version 4.0.4 (2011-02-17) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 15.2 Version 4.0.2 (2011-01-18) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.0.36 c⃝ 2004-2015 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 154 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 182 15 Change log 184 15.1 Version 4.0.36 (2015-11-11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 15.2 Version 4.0.34 (2015-10-20) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.0.30 c⃝ 2004-2015 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 154 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 182 15 Change log 184 15.1 Version 4.0.30 (2015-05-19) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 15.2 Version 4.0.28 (2015-01-16) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.1.40 c⃝ 2004-2015 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 10 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 167 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . . . 199 15 Change log 202 15.1 Version 4.1.40 (2015-07-09) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 15.2 Version 4.1.38 (2015-05-19) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.1.0 c⃝ 2004-2011 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 9 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 161 10.1.2 Machines created by VirtualBox versions before 4.0 14 Known limitations 189 15 Change log 191 15.1 Version 4.1.0 (2011-07-19) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 15.2 Version 4.0.10 (2011-06-22) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.2.0 c⃝ 2004-2012 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 10 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 177 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . 208 15 Change log 211 15.1 Version 4.2.0 (2012-09-13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 15.2 Version 4.1.18 (2012-06-06) . . . . . . . . . . . . . .