Not sure if this is a bug with Mavericks exactly, but my Macbook Pro can no longer recognise USB drives.
Everytime I plug in one (after I upgraded to Mavericks), 2 error messages show up saying
1) The system extension "/System/Library/Extensions/IOStorageFamily.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the products vendor for an update.
2) The system extension /System/Library/Extensions/IOSCSIArchitectureModelFamily.kext was installed improperly and cannot be used. Please try reinstalling it, or contact the products vendor for an update.
Anyone know how I can fix this?