I have an issue with bumblebee when i try to play games. I installed native Linux games such as TF2, CS:GO, DotA 2 etc... but i getting very poor performance.

Linux Dist. is Ubuntu 16.04 LTS. Using Nvidia Driver 390.

Without bumblebee / only nvidia driver, i getting 150-200 fps on CS:GO. With bumblebee + nvidia driver -> i getting 70-120 fps on CS:GO My launch option for CS:GO:

LD_PRELOAD="libpthread.so.0 libGL.so.1" __GL_THREADED_OPTIMIZATIONS=1 vblank_mode=0 optirun -b primus %command%

I tried without commands for bumblebee really working, i getting 30-50 fps with Intel HD on CS:GO. My graphics cards are:

00:02.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06) 01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 950M] (rev ff)

My blacklist at /etc/modprobe.d/blacklist.conf

# This file lists those modules which we don't want to be loaded by # alias expansion, usually so some other driver will be loaded for the # device instead. # evbug is a debug tool that should be loaded explicitly blacklist evbug # these drivers are very simple, the HID drivers are usually preferred blacklist usbmouse blacklist usbkbd # replaced by e100 blacklist eepro100 # replaced by tulip blacklist de4x5 # causes no end of confusion by creating unexpected network interfaces blacklist eth1394 # snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much # hardware on its own (Ubuntu bug #2011, #6810) blacklist snd_intel8x0m # Conflicts with dvb driver (which is better for handling this device) blacklist snd_aw2 # causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306) blacklist i2c_i801 # replaced by p54pci blacklist prism54 # replaced by b43 and ssb. blacklist bcm43xx # most apps now use garmin usb driver directly (Ubuntu: #114565) blacklist garmin_gps # replaced by asus-laptop (Ubuntu: #184721) blacklist asus_acpi # low-quality, just noise when being used for sound playback, causes # hangs at desktop session start (Ubuntu: #246969) blacklist snd_pcsp # ugly and loud noise, getting on everyone's nerves; this should be done by a # nice pulseaudio bing (Ubuntu: #77010) blacklist pcspkr # EDAC driver for amd76x clashes with the agp driver preventing the aperture # from being initialised (Ubuntu: #297750). Blacklist so that the driver # continues to build and is installable for the few cases where its # really needed. blacklist amd76x_edac #nouveau blacklist section blacklist nouveau blacklist lbm-nouveau alias nouveau off alias lbm-nouveau off options nouveau modeset=0

My /etc/bumblebee/bumblebee.conf file

# Configuration file for Bumblebee. Values should **not** be put between quotes ## Server options. Any change made in this section will need a server restart # to take effect. [bumblebeed] # The secondary Xorg server DISPLAY number VirtualDisplay=:8 # Should the unused Xorg server be kept running? Set this to true if waiting # for X to be ready is too long and don't need power management at all. KeepUnusedXServer=false # The name of the Bumbleblee server group name (GID name) ServerGroup=bumblebee # Card power state at exit. Set to false if the card shoud be ON when Bumblebee # server exits. TurnCardOffAtExit=false # The default behavior of '-f' option on optirun. If set to "true", '-f' will # be ignored. NoEcoModeOverride=false # The Driver used by Bumblebee server. If this value is not set (or empty), # auto-detection is performed. The available drivers are nvidia and nouveau # (See also the driver-specific sections below) Driver=nvidia # Directory with a dummy config file to pass as a -configdir to secondary X XorgConfDir=/etc/bumblebee/xorg.conf.d # Xorg binary to run XorgBinary=/usr/lib/xorg/Xorg ## Client options. Will take effect on the next optirun executed. [optirun] # Acceleration/ rendering bridge, possible values are auto, virtualgl and # primus. Bridge=auto # The method used for VirtualGL to transport frames between X servers. # Possible values are proxy, jpeg, rgb, xv and yuv. VGLTransport=proxy # List of paths which are searched for the primus libGL.so.1 when using # the primus bridge PrimusLibraryPath=/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus # Should the program run under optirun even if Bumblebee server or nvidia card # is not available? AllowFallbackToIGC=false # Driver-specific settings are grouped under [driver-NAME]. The sections are # parsed if the Driver setting in [bumblebeed] is set to NAME (or if auto- # detection resolves to NAME). # PMMethod: method to use for saving power by disabling the nvidia card, valid # values are: auto - automatically detect which PM method to use # bbswitch - new in BB 3, recommended if available # switcheroo - vga_switcheroo method, use at your own risk # none - disable PM completely # https://github.com/Bumblebee-Project/Bumblebee/wiki/Comparison-of-PM-methods ## Section with nvidia driver specific options, only parsed if Driver=nvidia [driver-nvidia] # Module name to load, defaults to Driver if empty or unset KernelDriver=nvidia-390 PMMethod=auto # colon-separated path to the nvidia libraries LibraryPath=/usr/lib/nvidia-390:/usr/lib32/nvidia-390 # comma-separated path of the directory containing nvidia_drv.so and the # default Xorg modules path XorgModulePath=/usr/lib/nvidia-390/xorg,/usr/lib/xorg/modules XorgConfFile=/etc/bumblebee/xorg.conf.nvidia ## Section with nouveau driver specific options, only parsed if Driver=nouveau [driver-nouveau] KernelDriver=nouveau PMMethod=auto XorgConfFile=/etc/bumblebee/xorg.conf.nouveau

My /etc/bumblebee/xorg.conf.nvidia file:

S

ection "ServerLayout" Identifier "Layout0" Option "AutoAddDevices" "false" Option "AutoAddGPU" "false" EndSection Section "Device" Identifier "DiscreteNvidia" Driver "nvidia" VendorName "NVIDIA Corporation" # If the X server does not automatically detect your VGA device, # you can manually set it here. # To get the BusID prop, run `lspci | egrep 'VGA|3D'` and input the data # as you see in the commented example. # This Setting may be needed in some platforms with more than one # nvidia card, which may confuse the proprietary driver (e.g., # trying to take ownership of the wrong device). Also needed on Ubuntu 13.04. BusID "PCI:01:00:0" # Setting ProbeAllGpus to false prevents the new proprietary driver # instance spawned to try to control the integrated graphics card, # which is already being managed outside bumblebee. # This option doesn't hurt and it is required on platforms running # more than one nvidia graphics card with the proprietary driver. # (E.g. Macbook Pro pre-2010 with nVidia 9400M + 9600M GT). # If this option is not set, the new Xorg may blacken the screen and # render it unusable (unless you have some way to run killall Xorg). Option "ProbeAllGpus" "false" Option "NoLogo" "true" Option "UseEDID" "false" Option "UseDisplayDevice" "none" EndSection

My xorg.conf file is empty, i don't know why, by i created it.