Hi, VirtualBox was working fine, but when the last kernel updates [alsadi@localhost ~]$ VirtualBox VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/usr/lib64/virtualbox/VirtualBox.so",) failed: VBoxVMM.so: cannot open shared object file: No such file or directory [alsadi@localhost ~]$ locate VBoxVMM.so /usr/lib64/virtualbox/VBoxVMM.so /usr/lib64/virtualbox/components/VBoxVMM.so Oct 23 14:16:04 Installed: kernel-2.6.34.7-61.fc13.x86_64 Oct 23 14:16:06 Updated: kernel-headers-2.6.34.7-61.fc13.x86_64 Oct 23 14:16:18 Installed: kernel-devel-2.6.34.7-61.fc13.x86_64 Oct 23 14:16:42 Erased: kmod-VirtualBox-OSE-2.6.34.6-47.fc13.x86_64 Oct 23 15:15:37 Updated: kmod-VirtualBox-OSE-2.6.34.7-61.fc13.x86_64-3.2.6-1.fc13.9.x86_64