VirtualBox 3.2.6

VirtualBox, el excelente programa de virtualización ha sido actualizado a su versión 3.2.6 con esta extensa lista de cambios:

• VMM: fixed host crash when running 64-bit guests on 32-bit hosts with certain Intel CPUs
• VMM: allow 64-bit SMP guests on 32-bit hosts (VT-x and AMD-V only; does not apply to Mac OS X, which already supports it)
• VMM: fixed Guru mediation if guests with more than 2GB are booted with VT-x/AMD-V disabled
• VMM: fixed TR limit trashing
• Page Fusion: several bug fixes for SMP guests
• Teleportation: several fixes and improvements
• Mac OS X server guests: compatibility fix
• EFI: fixed memory detection for guests with 2GB or more RAM assigned
• GUI: added a workaround for a Linux kernel bug which affecting asynchronous I/O on ext4 / xfs file systems (Linux hosts only)
• GUI: added setting for multiple VRDP connections; useful if multiple screens are enabled
• GUI: another fix for the keyboard capturing bug under metacity
• GUI: fixed quit dialog when used in seamless or fullscreen mode
• GUI: handle the extra key on the Brazilian keyboard on X11 hosts again
• 2D Video acceleration: fixed crashes when leaving the fullscreen mode
• VBoxManage: fixed storageattach error handling
• VBoxManage: fixed dhcpserver add
• Storage: fixed raw disks on Windows hosts
• LsiLogic: fixed hang with older Linux guests
• BusLogic: fixed hang during I/O
• SATA: set initial number of ports to 1 as some guests can’t handle 30 ports
• SATA: performance improvement
• SCSI: fixed error when using the full format option during Windows installation
• iSCSI: fixed authentication
• Host-only/bridged networking: fixed excessive host kernel warnings under certain circumstances
• NAT: fixed potential memory leaks
• NAT: increased the size of the memory pool for 16K Jumbo frames (performance tweak)
• NAT: allow to link/unlink the network cable even if the VM is currently paused
• E1000: disconnect cable was not properly handled if the NIC was not yet initialized by the guest
• OVF: export performance optimization
• OVF: upgraded OS type definitions to CIM 2.25.0 so that Windows 7 and other OSes are now tagged correctly on export
• Settings: the setting for disabling the host I/O cache was sometimes not properly saved
• Settings: save machine state into XML correctly even when snapshot folder has been changed to a non-default location
• USB: allow the guest to disable an EHCI port
• USB: find a valid language ID before querying strings
• POSIX hosts: fixed several memory leaks (3.2.0 regression)
• Solaris hosts: fixed VDI access problem under certain circumstances (IDE/SATA; 3.2.0 regression)
• Solaris hosts: fixed VM fails to start on 32-bit hosts
• Windows hosts (32-bit): increase guest RAM limit if the host kernel allows for more virtual address space
• Linux Additions: re-read a directory after a file was removed
• Linux Additions: install the DRI driver in the right location on ArchLinux guests
• X11 Additions: fixed spurious mouse movement events
• Solaris Additions: fixed guest control execution
• Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle renamed and principal user accounts; added various bugfixes
• Windows Additions: improved command line parsing of the installer
• Windows Additions: fixed driver verifier bugcheck in VBoxMouse
• 3D support: fixed OpenGL support for 32bit apps under 64bit Windows guests

Para instalarlo o actualizar en Ubuntu pueden usar el paquete deb correspondiente a su versión:

• Ubuntu 10.04 (“Lucid Lynx”) i386 | AMD64
• Ubuntu 9.10 (“Karmic Koala”) i386 | AMD64
• Ubuntu 9.04 (“Jaunty Jackalope”) i386 | AMD64
• Ubuntu 8.04 LTS (“Hardy Heron”) i386 | AMD64

para otras distribuciones, hay paquetes en su página de descargas para hosts Linux.

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