virtualbox.org

I have 3.0.4 installed on a Windows Server 2003 SBS server (x86), and am running Kubuntu 9.04 (32-bit) with the guest extensions updated to 3.0.4 as well. Periodically, after resizing the guest window to use all of the screen, it will lock up, and cannot be reset or shut down. It just has to be terminated from Task Manager on the host. This didn't occur on 3.0.2 or any previous version that I ran, and I have always updated the guest extensions religiously. Below is the log entry that I get dozens of times at the onset of the lockup:


00:04:53.621 ERROR [COM]: aRC=VBOX_E_IPRT_ERROR (0x80bb0005) aIID={fd443ec1-0006-4f5b-9282-d72760a66916} aComponent={Mouse} aText={Could not send the mouse event to the virtual mouse (VERR_PDM_NO_QUEUE_ITEMS)} aWarning=false, preserve=false

Since upgrading to 3.0.6 as well as the Guest Extensions, of course, there have been no further instances of the crashing, so kudos to the developers!