org et qui offre les fonc- tionnalités supplémentaires suivantes : a) Périphériques virtuels USB 2.0 (EHCI) ; voir le chapitre 3.10.1, Paramètres USB, page 61. b) Support de VirtualBox Remote Desktop installées et que le système exécute le noyau le plus récent proposé par la distribution. Les numéros de version des paquets des fichiers d’en-tête doivent être les mêmes que celui du noyau que vous utilisez standards par la VESA BIOS Extensions (VBE). 2Le support des invités 64 bits a été ajouté avec VirtualBox 2.0 ; le support des invités 64 bits sur des hôtes 32 bits a été ajouté avec VirtualBox 2.1. 50 3 Configurer

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 53. b) VirtualBox Remote Desktop Protocol (VRDP) 169). 1See chapter 14, Known limitations, page 196. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 43 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

to a virtual machine, irrespective of how many CPU cores are actually present in your host. – USB 2.0 device support. VirtualBox implements a virtual USB controller and allows you to connect arbitrary refer also to chapter 13, Known limitations, page 208. 3.1.2 64-bit guests Starting with version 2.0, VirtualBox supports 64-bit guest operating systems. Starting with version 2.1, you can even run 64-bit because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 54. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 210. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 44 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 53. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 209. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 43 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 53. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 208. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 43 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 54. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 210. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 44 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 54. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 211. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 44 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 55. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 220. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 45 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices

at http://www.virtualbox.org and provides the following added functional- ity: a) The virtual USB 2.0 (EHCI) device; see chapter 3.10.1, USB settings, page 55. b) VirtualBox Remote Desktop Protocol (VRDP) VMs. 1See chapter 14, Known limitations, page 220. 264-bit guest support was added with VirtualBox 2.0; support for 64-bit guests on 32-bit hosts was added with VirtualBox 2.1. 45 3 Configuring virtual because OHCI only handles USB low- and full-speed devices (both USB 1.x and 2.0), while EHCI only handles high-speed devices (USB 2.0 only). The emulated USB controllers do not communicate directly with devices