With my AMD Phenom, v-4.0.0 doesn't work at all. After clicking on the icon (or running /usr/bin/VirtualBox - a link to /opt/VirtualBox/VBox.sh), nothing happens -- specifically VBox's window doesn't appear.
After reverting to v-3.2.12-r2, all is fine. FWIW, I'm using virtualbox-bin. On Sat, 15 Jan 2011 22:51:47 +0200 Alan McKinnon wrote: > Apparently, though unproven, at 02:23 on Saturday 15 January 2011, > john did opine thusly: > > > Any one having issues with version 4 of VirtualBox. > > > > Mouse integration does not work any more. I can no longer use mouse > > within VirtualBox. > > > > I have disabled/enabled mosue integration. > > make sure you did rebuild the virtual box modules after upgrading > virtualbox. > > They come as a pair at v-4.0.0 but you might have some odd masks that > prevented it. > > -- > alan dot mckinnon at gmail dot com