Forgot to post this update:
After the next forced reboot the media process force close came back.
She says whenever the phone resets after freezing (e. g. after installing too many app updates at once) the media process force close occurs. She ...
Just one more potential solution:
On my wife's phone the android.process.media crash stopped after I deleted the second partition on the SD card. The one previously used for Link2SD.
Gesendet von meinem Nexus 4 mit Tapatalk