optirun bumblebee steam and others

Hello everyone,
Yesterday I install fresh Leap 42.2 and I install bumblebee from guide: https://en.opensuse.org/SDB:NVIDIA_Bumblebee
now when I type optirun --status everithing looks ok, when type optirun firefox - firefox start normaly with nvidia GPU, but when I try to start for example google-chrome with optirun google-chrome, Chrom start, but without nvidia GPU and --status staying discrete video cart is OFF
When I try to start steam with nvidia GPU the situation is same, can not start steam with nVidia…
When i type primusrun steam output is:

azim@linux-cgan:~> primusrun steamremoving troublesome steam-runtime libs...
-> checking /home/azim/.local/share/Steam/ubuntu12_32/steam-runtime
-> checking /home/azim/.local/share/Steam/steamapps
bringing in our fixed openssl libraries
Running Steam on opensuse 42.2 64-bit
STEAM_RUNTIME is enabled automatically

And steam going start, but --status is still OFF.
Can anyone help me ?
Nvidia 520M
Intel i3 Sandybriodge
Best regards,

aaa I miss to say: I use Gnome version