Je teste cette solution :
Via cette URL on récupère le master.zip
https://github.com/Bumblebee-Project/bbswitch
On le décompresse.
On enlève la version actuelle : dkms remove -m bbswitch -v OLDVERSION --all
Puis on recompile :
make -f Makefile.dkms
On reboote et là le bbswitch fonctionne :
# bumblebeed -vvv
[ 208.003466] [DEBUG]Found card: 01:00.0 (discrete)
[ 208.003491] [DEBUG]Found card: 00:02.0 (integrated)
[ 208.003500] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 208.003670] [INFO]Configured driver: nvidia
[ 208.003688] [DEBUG]Skipping auto-detection, using configured driver 'nvidia'
[ 208.003771] [DEBUG]Process /sbin/modprobe started, PID 4716.
[ 208.003833] [DEBUG]Hiding stderr for execution of /sbin/modprobe
[ 208.004958] [DEBUG]SIGCHILD received, but wait failed with No child processes
[ 208.005117] [DEBUG]bbswitch has been detected.
[ 208.005147] [INFO]Switching method 'bbswitch' is available and will be used.
[ 208.005168] [DEBUG]Active configuration:
[ 208.005187] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 208.005208] [DEBUG] X display: :8
[ 208.005228] [DEBUG] LD_LIBRARY_PATH: /usr/lib64/nvidia-bumblebee:/usr/lib/nvidia-bumblebee:/usr/lib64:/usr/lib
[ 208.005249] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 208.005269] [DEBUG] pidfile: /var/run/bumblebeed.pid
[ 208.005284] [DEBUG] xorg.conf file: /etc/bumblebee/xorg.conf.nvidia
[ 208.005292] [DEBUG] xorg.conf.d dir: /etc/bumblebee/xorg.conf.d
[ 208.005299] [DEBUG] ModulePath: /usr/lib64/nvidia-bumblebee/xorg,/usr/lib64/xorg/modules
[ 208.005308] [DEBUG] GID name: bumblebee
[ 208.005315] [DEBUG] Power method: auto
[ 208.005323] [DEBUG] Stop X on exit: 1
[ 208.005330] [DEBUG] Driver: nvidia
[ 208.005338] [DEBUG] Driver module: nvidia
[ 208.005345] [DEBUG] Card shutdown state: 1
[ 208.005442] [DEBUG]Process /sbin/modprobe started, PID 4717.
[ 208.005501] [DEBUG]Hiding stderr for execution of /sbin/modprobe
[ 208.007339] [DEBUG]SIGCHILD received, but wait failed with No child processes
[ 208.007384] [DEBUG]Configuration test passed.
[ 208.007463] [ERROR]Daemon already running, pid 4533
# cat /proc/acpi/bbswitch
0000:01:00.0 OFF
A voir si l'autonomie est là...