It's due to an error in bbswitch-0.6 which crash trying to shut down an alreadt shut down nvidia card. I've compiled myself bbswitch 0.7 and it's working now.
Before bbswitch 0.7, I had to add nouveau and nvidia module to /etc/modprobe.d/blacklist.conf 2013/7/3 Danilo Pianini <[email protected]> > Hi guys, > is somebody using bublebeed service for systemd? On both my Optimus > systems, it seems to start correctly, but does not shutdown the > discrete card on boot (yes it is enabled). > > systemctl restart bumblebeed > > solves. However, it should work by default, and it used to. Are you > experiencing this problem? It could be not easy to reproduce: on > approximately one boot every three attempts, the service works as > expected. > > Cheers > > -- > Ing. Dott. Danilo Pianini > > Site: http://www.danilopianini.org/ > Phone: +39 320 41 36 573 > Skype: dany.sk > >
