bumblebee service status errors fix

append to etc/bumblebee/xorg.conf.nvidia 
 
Section "Screen"
  Identifier "Default Screen"
  Device "DiscreteNvidia"
EndSection

how to peel a egg raw

Experiment no 1: to make egg shell disasppear materials needed : white vinegar,egg,glass jar, lid procedure: 1.  Add egg to glass jar. ...