Description of problem: ERROR with transaction check vs depsolve: kernel-uname-r = 2.6.43.8-1.fc15.i686.PAE is needed by kmod-VirtualBox-2.6.43.8-1.fc15.i686.PAE-4.1.16-1.fc15.4.i686 Please report this error at https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=rawhide&component=yum Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Run Software Update 2. 3. Actual results: Expected results: Additional info:
kmod-VirtualBox is not a Fedora package, that's from RPM fusion. You either need to wait for the rpmfusion packager to update the kmod or use the akmod package so that it builds automatically for you upon kernel updates. This is not a Fedora bug, closing.