I use Lion 10.7.2 and while I was trying to make Bluetooth kext work, I removed a kext named
/System/Library/Extensions (SLE) folder but this gave a kernel panic so I copied it back to SLE. However after copying, it kept on giving kernel panic and I noticed that it had owner information like
_unknown:_unknown Thinking that it was this false ownership causing the kernel panic
# chown -R root:wheel IOHIDFamily.kext
but it doesn't change the ownership neither does it return any error message. I've tried to
chown using an app called Path Finder 7 but it didn't even have an option to
chown or I couldn't manage to find one.
How can I solve this problem? Thank you.