Ticket #7528 (closed defect: fixed)
Linux guest unstable when using more than one CPU
|Reported by:||Death_Master||Owned by:|
Linux guest unstable when using more than one CPU Tried on Fedora 13, attosid, ubuntu 10.4.1 I've got Phenom II x4 (hardware support for virtualization and nested pages are on). Host 2008 R2 (with all latest updates), HyperV disabled(not installed). When launching a program(any program) system can become unresponsive(except mouse). When guest runs on 1 CPU it's stable... VirtualBox tools are not installed (using LiveCD), when are installed - no change in stability.