HT1338: OS X: Updating OS X and Mac App Store appsLearn about OS X: Updating OS X and Mac App Store apps
Currently Being ModeratedJun 20, 2012 4:00 AM (in response to acenario)
Open Terminal in Utilities and copy/paste
lsof -l +L -R -V | grep /Volumes
which will show you open files on the external
To see open files on the startup volume
lsof -l +L -R -V | grep /
But don't know what the update, whatever that was, would have done to produce this.
Currently Being ModeratedJun 20, 2012 4:24 AM (in response to WZZZ)
After entering these commands, hit return/enter.