VirtualBox COM Server 4.2.12 r84980 win.amd64 (Apr 12 2013 11:35:06) release log 00:00:00.000000 main Log opened 2013-05-29T14:32:33.166352700Z 00:00:00.000000 main OS Product: Windows 7 00:00:00.000000 main OS Release: 6.1.7601 00:00:00.000000 main OS Service Pack: 1 00:00:00.031000 main DMI Product Name: 782456U 00:00:00.031000 main DMI Product Version: ThinkStation E30 00:00:00.031000 main Host RAM: 4054MB total, 1317MB available 00:00:00.031000 main Executable: C:\Program Files\Oracle\VirtualBox\VBoxSVC.exe 00:00:00.031000 main Process ID: 2716 00:00:00.031000 main Package type: WINDOWS_64BITS_GENERIC 00:00:00.047000 Loading settings file "C:\Users\shishmeh/.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:00.967000 VDInit finished 00:00:00.983000 Loading settings file "C:\Users\shishmeh\VirtualBox VMs\Ubuntu_12_04\Ubuntu_12_04.vbox" with version "1.12-windows" 00:00:00.983000 Loading settings file "C:\Users\shishmeh\VirtualBox VMs\Ubuntu_12_04 Clone\Ubuntu_12_04 Clone.vbox" with version "1.12-windows" 00:00:03.417000 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={22781af3-1c96-4126-9edf-67a020e0e858} aComponent={Machine} aText={Machine is not locked for session (session state: Unlocked)}, preserve=false 07:54:26.813000 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 2 fail winEr (31) 23:48:06.342000 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={22781af3-1c96-4126-9edf-67a020e0e858} aComponent={Machine} aText={Machine is not locked for session (session state: Unlocked)}, preserve=false 23:48:07.028000 ERROR [COM]: aRC=VBOX_E_IPRT_ERROR (0x80bb0005) aIID={22781af3-1c96-4126-9edf-67a020e0e858} aComponent={SessionMachine} aText={Saved screenshot data is not available (VERR_NOT_SUPPORTED)}, preserve=false