Virtualbox

Instalei o Ubuntu 11.10 e voltou o problema: Kernel driver not installed (rc=-190
The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Re-setup the kernel module by executing
'/etc/init.d/vboxdrv setup'


Solução:

1) Removi o virtualbox 4.0: sudo apt-get purge virtualbox-4.0
2) Instalei a versão 4.1: http://download.virtualbox.org/virtualbox/4.1.4/virtualbox-4.1_4.1.4-74291~Ubuntu~oneiric_i386.deb
3) Baixei e instalei os pacotes para o novo linux kernel headers, o 3.0.0-12-generic-pae:

http://packages.ubuntu.com/oneiric/linux-headers-lbm-3.0.0-12-generic
http://packages.ubuntu.com/oneiric/linux-headers-3.0.0-12-generic-pae
http://packages.ubuntu.com/oneiric/linux-headers-lbm-3.0.0-12-generic-pae

4) E foi pedido pelo virtualBox para uso do usb 2.0 o arquivo: Oracle VM VirtualBox Extension Pack

http://download.virtualbox.org/virtualbox/4.1.4/Oracle_VM_VirtualBox_Extension_Pack-4.1.4-74291.vbox...


5) Executei o comando com sucesso: sudo /etc/init.d/vboxdrv setup
* Stopping VirtualBox kernel modules [ OK ]
* Uninstalling old VirtualBox DKMS kernel modules [ OK ]
* Trying to register the VirtualBox kernel modules using DKMS [ OK ]
* Starting VirtualBox kernel modules