As I told, I've started to play with optimus under F22. It is definitely more promising than was years ago, at least I can start everything but 3D apps which is in my case is not so frequent, however ideally everything should work fine (intel for my normal x session, and on-demand nvidia when I need this power)
I've used the following guide with bumblebee nvidia proprietary driver
Everything is fine except nvidia is still ON
12:52:37]vlad@tohuvabohu ~]$ cat /proc/acpi/bbswitch
0000:01:00.0 ON
When I start glxgear, I'm getting this
12:58:06]vlad@tohuvabohu ~]$ optirun -vvvv glxspheres
[ 689.104379] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 689.104830] [INFO]Configured driver: nvidia
[ 689.105417] [DEBUG]optirun version 3.2.1 starting...
[ 689.105429] [DEBUG]Active configuration:
[ 689.105432] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 689.105436] [DEBUG] X display: :8
[ 689.105440] [DEBUG] LD_LIBRARY_PATH: /usr/lib64/nvidia-bumblebee:/usr/lib/nvidia-bumblebee:/usr/lib64:/usr/lib
[ 689.105444] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 689.105447] [DEBUG] Accel/display bridge: auto
[ 689.105450] [DEBUG] VGL Compression: proxy
[ 689.105453] [DEBUG] VGLrun extra options:
[ 689.105457] [DEBUG] Primus LD Path: /usr/lib/primus:/usr/lib64/primus
[ 689.105591] [DEBUG]Using auto-detected bridge virtualgl
[ 689.394558] [INFO]Response: No - error: [XORG] (EE) systemd-logind: failed to get session: PID 6459 does not belong to any known session
[ 689.394575] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) systemd-logind: failed to get session: PID 6459 does not belong to any known session
[ 689.394580] [DEBUG]Socket closed.
[ 689.394598] [ERROR]Aborting because fallback start is disabled.
[ 689.394602] [DEBUG]Killing all remaining processes.
These are my versions
bumblebee.x86_64 3.2.1-7.fc22 @System
bumblebee-nonfree-release.noarch 1.2-1 @System
bumblebee-nvidia.x86_64 352.21-1.fc22 @System
bumblebee-release.noarch 1.2-1 @System
akmod-nvidia.x86_64 2:352.30-1.fc22 @System
bumblebee-nvidia.x86_64 352.21-1.fc22 @System
kmod-nvidia-4.1.3-200.fc22.x86_64.x86_64
kmod-nvidia-4.1.3-201.fc22.x86_64.x86_64
kmod-nvidia-4.1.4-200.fc22.x86_64.x86_64
nvidia-kmod-debuginfo.x86_64 1:352.30-2.fc22 @System
nvidia-libXNVCtrl.x86_64 2:352.30-1.fc22 @System
Anyone of you running successfully optimus/bumblebee on F22?
Thank you
L:
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