I have laptop with Nvidia GT 555M video card. System Ubuntu 12.10, kernel Linux 3.5.0-17-generic
step what i do:
sudo add-apt-repository ppa:bumblebee/stable sudo add-apt-repository ppa:ubuntu-x-swat/x-updates sudo apt-get update sudo apt-get install bumblebee bumblebee-nvidia
restart system
optirun glxgears
This message give me: Cannot access secondary GPU - error: Could not load GPU driver Aborting because fallback start is disabled.
Open
sudo gedit /etc/bumblebee/bumblebee.conf
and changeDriver=
toDriver=nvidia
andKernelDriver=nvidia-current
toKernelDriver=nvidia
. Restart the system and runoptirun glxgears
.This message gives me:
The Bumblebee daemon has not been started yet or the socket path /var/run/bumblebee.socket was incorrect. Could not connect to bumblebee daemon - is it running?
Anybody have idea?!