I've followed this guide to put Bumblebee to work. Everything was working perfect and I was happy playing my Steam games using primusrun to run them. But after today's update, which updated something related to NVIDIA, Bumblebee is not working anymore:
$ primusrun glxgears 2014/06/01 02:36:36 socat E connect(3, AF=1 "/var/run/bumblebee.socket", 27): No such file or directory primus: fatal: failed to connect to Bumblebee daemon: No such file or directory
I'm using Ubuntu 14.04, I have an optimus notebook with a dedicated Nvidia GeForce 730M and an integrated Intel card. Could someone help me, please?