Bumbleebeeを使用してDebian 8をインストールしてください。 Nvidiaが有効になっていません。

/etc/apt/sources.list を追加しました。

deb http://ftp.tu-graz.ac.at/mirror/debian/ jessie main non-free contrib
deb-src http://ftp.tu-graz.ac.at/mirror/debian/ jessie main non-free contrib
deb http://ftp.tu-graz.ac.at/mirror/debian/ jessie-updates main contrib non-free
deb-src http://ftp.tu-graz.ac.at/mirror/debian/ jessie-updates main contrib non-free

後ろに

apt-get update
apt-get install bumblebee bumblebee-nvidia primus
usermod -a -G bumblebee myuser

再起動後

root@pc:/home/pc# lspci  | grep -i VGA
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
01:00.0 VGA compatible controller: NVIDIA Corporation GT218M [GeForce 310M] (rev ff)

このコードを設定すると

nvidia-settings

root@pc:/home/pc# nvidia-xconfig
bash: nvidia-xconfig: komut yok
root@pc:/home/pc#
root@pc:/home/pc# ls /etc/X11/
app-defaults         X   Xreset.d    Xsession.options
default-display-manager  xinit   Xresources  xsm
fonts            xkb     Xsession    XvMCConfig
rgb.txt          Xreset  Xsession.d  Xwrapper.config
root@pc:/home/pc# 
root@pc:/home/pc# glxinfo | grep render
direct rendering: Yes
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
OpenGL renderer string: Mesa DRI Intel(R) Ironlake Mobile 
    GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp, 
    GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer, 
root@pc:/home/pc# 
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
LVDS1 connected primary 1366x768 0 0 (normal left inverted right x axis y axis) 293mm x 165mm
   1366x768      60.03* 
   1360x768      59.80    59.96  
   1024x768      60.00  
   800x600       60.32    56.25  
   640x480       59.94  
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)