log_file: /var/log/gpu-manager.log last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot grep dmesg status 256 dmesg status 256 == 0? No Is nvidia loaded? yes Was nvidia unloaded? no Is nvidia blacklisted? no Is fglrx loaded? no Was fglrx unloaded? no Is fglrx blacklisted? no Is intel loaded? yes Is radeon loaded? no Is radeon blacklisted? no Is nouveau loaded? no Is nouveau blacklisted? yes Is fglrx kernel module available? no Is nvidia kernel module available? yes Vendor/Device Id: 8086:116 BusID "PCI:0@0:2:0" Is boot vga? yes Vendor/Device Id: 10de:df5 BusID "PCI:1@0:0:0" Is boot vga? no Skipping "/dev/dri/card1", driven by "i915" Skipping "/dev/dri/card0", driven by "nvidia-drm" Skipping "/dev/dri/card1", driven by "i915" Skipping "/dev/dri/card0", driven by "nvidia-drm" Found "/dev/dri/card1", driven by "i915" output 0: LVDS connector Number of connected outputs for /dev/dri/card1: 1 Does it require offloading? yes last cards number = 1 Has amd? no Has intel? yes Has nvidia? yes How many cards? 2 The number of cards has changed! Has the system changed? Yes main_arch_path x86_64-linux-gnu, other_arch_path i386-linux-gnu Current alternative: /usr/lib/nvidia-340/ld.so.conf Current core alternative: (null) Is nvidia enabled? yes Is fglrx enabled? no Is mesa enabled? no Is pxpress enabled? no Is prime enabled? no Is nvidia available? yes Is fglrx available? no Is fglrx-core available? no Is mesa available? yes Is pxpress available? no Is prime available? yes System configuration has changed Intel IGP detected Intel hybrid system Nvidia driver version 340.58 detected /sys/class/dmi/id/product_version="Not Specified" /sys/class/dmi/id/product_name="Inspiron N5110" 1st try: bbswitch without quirks Loading bbswitch with "load_state=-1 unload_state=1" parameters intel_matches: 0, nvidia_matches: 0, intel_set: 0, nvidia_set: 1 x_options_matches: 0 Check failed Removing xorg.conf. Path: /etc/X11/xorg.conf Regenerating xorg.conf. Path: /etc/X11/xorg.conf No need to change the current bbswitch status