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Mac OS X System Issues


At some poinet, the bluetooth in my MacBook Air could not be activated any more. The commands that helped were

sudo launchctl unload -w /System/Library/LaunchDaemons/
sudo launchctl load -w /System/Library/LaunchDaemons/

Thanks to

A simple script to aid in this situation:

#! /bin/sh

case "$1" in 
      launchctl load -w /System/Library/LaunchDaemons/
      launchctl unload -w /System/Library/LaunchDaemons/
      "$0" stop
      "$0" start
*)    echo ERROR >&2

OSX Bluetooth

DNS Cache

To flush the DNS cache (OS X 10.5 and above):

dscacheutil -flushcache


docs/tips_n_tricks/max_os_x/system.html.txt · Last modified: 14.05.2013 13:17 CEST by peter