"
https://forum.linuxmint.net.tr/index.php?topic=9347.0" konudaki yönergeleri tek tek uyguladım fakat "optirun glxgears" kodunun çıktısını böyle alıyorum:
[ 102.080505] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) Failed to load module "mouse" (module does not exist, 0)
[ 102.080538] [ERROR]Aborting because fallback start is disabled.
konuda belirtilen sorunlarla ilgili kodların çıktıları da bunlar:
buhari@Buhari:~$ optirun -vvv glxgears
[ 304.595843] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 304.596826] [DEBUG]optirun version 3.2.1 starting...
[ 304.596865] [DEBUG]Active configuration:
[ 304.596876] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 304.596903] [DEBUG] X display: :8
[ 304.596926] [DEBUG] LD_LIBRARY_PATH: /usr/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu
[ 304.596954] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 304.596981] [DEBUG] Accel/display bridge: auto
[ 304.597002] [DEBUG] VGL Compression: proxy
[ 304.597029] [DEBUG] VGLrun extra options:
[ 304.597053] [DEBUG] Primus LD Path: /usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
[ 304.597175] [DEBUG]Using auto-detected bridge primus
[ 306.853525] [INFO]Response: No - error: [XORG] (EE) Failed to load module "mouse" (module does not exist, 0)
[ 306.853576] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) Failed to load module "mouse" (module does not exist, 0)
[ 306.853595] [DEBUG]Socket closed.
[ 306.853625] [ERROR]Aborting because fallback start is disabled.
[ 306.853647] [DEBUG]Killing all remaining processes.
buhari@Buhari:~$ cat /etc/bumblebee/bumblebee.conf
# 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=
# 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
PMMethod=auto
# colon-separated path to the nvidia libraries
LibraryPath=/usr/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu
# comma-separated path of the directory containing nvidia_drv.so and the
# default Xorg modules path
XorgModulePath=/usr/lib/x86_64-linux-gnu/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules/input
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
buhari@Buhari:~$ cat /etc/bumblebee/xorg.conf.nvidia
Section "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
buhari@Buhari:~$ cat /etc/modprobe.d/bumblebee.conf
# This file is installed by bumblebee, do NOT edit!
# to be used by kmod / module-init-tools, and installed in /etc/modprobe.d/
# or equivalent
# do not automatically load nouveau as it may prevent nvidia from loading
blacklist nouveau
# do not automatically load nvidia as it's unloaded anyway when bumblebeed
# starts and may fail bumblebeed to disable the card in a race condition.
# Debian
blacklist nvidia
blacklist nvidia-current
blacklist nvidia-legacy-304xx
blacklist nvidia-legacy-340xx
# Ubuntu
blacklist nvidia
blacklist nvidia-current
blacklist nvidia-current-updates
# 304
blacklist nvidia-304
blacklist nvidia-304-updates
blacklist nvidia-experimental-304
# 310
blacklist nvidia-310
blacklist nvidia-310-updates
blacklist nvidia-experimental-310
# 313
blacklist nvidia-313
blacklist nvidia-313-updates
blacklist nvidia-experimental-313
# 319
blacklist nvidia-319
blacklist nvidia-319-updates
blacklist nvidia-experimental-319
# 325
blacklist nvidia-325
blacklist nvidia-325-updates
blacklist nvidia-experimental-325
# 331
blacklist nvidia-331
blacklist nvidia-331-updates
blacklist nvidia-experimental-331
# 334
blacklist nvidia-334
blacklist nvidia-334-updates
blacklist nvidia-experimental-334
# 337
blacklist nvidia-337
blacklist nvidia-337-updates
blacklist nvidia-experimental-337
# 340
blacklist nvidia-340
blacklist nvidia-340-updates
blacklist nvidia-experimental-340
# 343
blacklist nvidia-343
blacklist nvidia-343-updates
blacklist nvidia-experimental-343
# 346
blacklist nvidia-346
blacklist nvidia-346-updates
blacklist nvidia-experimental-346
# 349
blacklist nvidia-349
blacklist nvidia-349-updates
blacklist nvidia-experimental-349
# 352
blacklist nvidia-352
blacklist nvidia-352-updates
blacklist nvidia-experimental-352
# 355
blacklist nvidia-355
blacklist nvidia-355-updates
blacklist nvidia-experimental-355
# 358
blacklist nvidia-358
blacklist nvidia-358-updates
blacklist nvidia-experimental-358
# 361
blacklist nvidia-361
blacklist nvidia-361-updates
blacklist nvidia-experimental-361
# 364
blacklist nvidia-364
blacklist nvidia-364-updates
blacklist nvidia-experimental-364
# 367
blacklist nvidia-367
blacklist nvidia-367-updates
blacklist nvidia-experimental-367
# 375
blacklist nvidia-375
blacklist nvidia-375-updates
blacklist nvidia-experimental-375
# 378
blacklist nvidia-378
blacklist nvidia-378-updates
blacklist nvidia-experimental-378
# 381
blacklist nvidia-381
blacklist nvidia-381-updates
blacklist nvidia-experimental-381
# 384
blacklist nvidia-384
blacklist nvidia-384-updates
blacklist nvidia-experimental-384
buhari@Buhari:~$
buhari@Buhari:~$ cat /etc/X11/xorg.conf
cat: /etc/X11/xorg.conf: Böyle bir dosya ya da dizin yok
buhari@Buhari:~$ dpkg -l | egrep 'nvidia|bumblebee|primus|prime|virtualgl'
ii bumblebee 3.2.1-17 amd64 NVIDIA Optimus support for Linux
ii libnvidia-cfg1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-390 390.87-0ubuntu0~gpu18.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA libcompute package
ii libnvidia-decode-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-fbc1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii nvidia-390 390.87-0ubuntu0~gpu18.04.1 amd64 Transitional package for nvidia-driver-390
ii nvidia-compute-utils-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA compute utilities
ii nvidia-dkms-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA DKMS package
ii nvidia-driver-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-390 390.87-0ubuntu0~gpu18.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA kernel source package
ii nvidia-utils-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA driver support binaries
ii primus 0~20150328-6 amd64 client-side GPU offloading for NVIDIA Optimus
ii primus-libs:amd64 0~20150328-6 amd64 Shared libraries for primus
ii primus-libs:i386 0~20150328-6 i386 Shared libraries for primus
ii primus-libs-ia32:i386 0~20150328-6 i386 Shared libraries for primus (32-bit)
ii xserver-xorg-video-nvidia-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA binary Xorg driver
buhari@Buhari:~$ lspci | egrep 'VGA|3D|Display'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce GT 520M] (rev a1)
buhari@Buhari:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=dd582962-9bb7-4b24-8d42-22f235baf53d ro nogpumanager quiet splash vt.handoff=1
buhari@Buhari:~$ cat /etc/environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"
__GLVND_DISALLOW_PATCHING=1
buhari@Buhari:~$
Daha öncesinde ekran parlaklığını değiştiremediğim için şu yönergeleri takip etmiştim ve işe yaramıştı:https://forum.linuxmint.net.tr/index.php?topic=9513.15
Mesajlar Birleştirildi.
https://forum.linuxmint.net.tr/index.php?topic=9456.msg57675#msg57675 burada yazdığınız gibi bumblebee yi tekrar yükledim. Artık böyle çıktı veriyor:
buhari@Buhari:~$ glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
buhari@Buhari:~$ optirun glxgears
[ 1265.275950] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) Failed to load module "nvidia" (module does not exist, 0)
[ 1265.276052] [ERROR]Aborting because fallback start is disabled.
Mesajlar Birleştirildi.
Sorunlar ile ilgili olan kodların çıktıları da belki değişmiştir diye tekrar atıyorum:
buhari@Buhari:~$ optirun -vvv glxgears
[ 1348.702311] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 1348.702815] [INFO]Configured driver: nvidia
[ 1348.703127] [DEBUG]optirun version 3.2.1 starting...
[ 1348.703157] [DEBUG]Active configuration:
[ 1348.703190] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 1348.703217] [DEBUG] X display: :8
[ 1348.703240] [DEBUG] LD_LIBRARY_PATH: /usr/lib/nvidia-340:/usr/lib32/nvidia-340
[ 1348.703262] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 1348.703288] [DEBUG] Accel/display bridge: auto
[ 1348.703311] [DEBUG] VGL Compression: proxy
[ 1348.703334] [DEBUG] VGLrun extra options:
[ 1348.703360] [DEBUG] Primus LD Path: /usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
[ 1348.703503] [DEBUG]Using auto-detected bridge primus
[ 1348.723934] [INFO]Response: No - error: [XORG] (EE) Failed to load module "nvidia" (module does not exist, 0)
[ 1348.723957] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) Failed to load module "nvidia" (module does not exist, 0)
[ 1348.723963] [DEBUG]Socket closed.
[ 1348.723976] [ERROR]Aborting because fallback start is disabled.
[ 1348.723982] [DEBUG]Killing all remaining processes.
buhari@Buhari:~$ cat /etc/bumblebee/bumblebee.conf
# 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
Module=nvidia
# colon-separated path to the nvidia libraries
LibraryPath=/usr/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu
# comma-separated path of the directory containing nvidia_drv.so and the
# default Xorg modules path
XorgModulePath=/usr/lib/x86_64-linux-gnu/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules/input
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
buhari@Buhari:~$ cat /etc/bumblebee/xorg.conf.nvidia
Section "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
buhari@Buhari:~$ cat /etc/modprobe.d/bumblebee.conf
# This file is installed by bumblebee, do NOT edit!
# to be used by kmod / module-init-tools, and installed in /etc/modprobe.d/
# or equivalent
# do not automatically load nouveau as it may prevent nvidia from loading
blacklist nouveau
# do not automatically load nvidia as it's unloaded anyway when bumblebeed
# starts and may fail bumblebeed to disable the card in a race condition.
# Debian
blacklist nvidia
blacklist nvidia-current
blacklist nvidia-legacy-304xx
blacklist nvidia-legacy-340xx
# Ubuntu
blacklist nvidia
blacklist nvidia-current
blacklist nvidia-current-updates
# 304
blacklist nvidia-304
blacklist nvidia-304-updates
blacklist nvidia-experimental-304
# 310
blacklist nvidia-310
blacklist nvidia-310-updates
blacklist nvidia-experimental-310
# 313
blacklist nvidia-313
blacklist nvidia-313-updates
blacklist nvidia-experimental-313
# 319
blacklist nvidia-319
blacklist nvidia-319-updates
blacklist nvidia-experimental-319
# 325
blacklist nvidia-325
blacklist nvidia-325-updates
blacklist nvidia-experimental-325
# 331
blacklist nvidia-331
blacklist nvidia-331-updates
blacklist nvidia-experimental-331
# 334
blacklist nvidia-334
blacklist nvidia-334-updates
blacklist nvidia-experimental-334
# 337
blacklist nvidia-337
blacklist nvidia-337-updates
blacklist nvidia-experimental-337
# 340
blacklist nvidia-340
blacklist nvidia-340-updates
blacklist nvidia-experimental-340
# 343
blacklist nvidia-343
blacklist nvidia-343-updates
blacklist nvidia-experimental-343
# 346
blacklist nvidia-346
blacklist nvidia-346-updates
blacklist nvidia-experimental-346
# 349
blacklist nvidia-349
blacklist nvidia-349-updates
blacklist nvidia-experimental-349
# 352
blacklist nvidia-352
blacklist nvidia-352-updates
blacklist nvidia-experimental-352
# 355
blacklist nvidia-355
blacklist nvidia-355-updates
blacklist nvidia-experimental-355
# 358
blacklist nvidia-358
blacklist nvidia-358-updates
blacklist nvidia-experimental-358
# 361
blacklist nvidia-361
blacklist nvidia-361-updates
blacklist nvidia-experimental-361
# 364
blacklist nvidia-364
blacklist nvidia-364-updates
blacklist nvidia-experimental-364
# 367
blacklist nvidia-367
blacklist nvidia-367-updates
blacklist nvidia-experimental-367
# 375
blacklist nvidia-375
blacklist nvidia-375-updates
blacklist nvidia-experimental-375
# 378
blacklist nvidia-378
blacklist nvidia-378-updates
blacklist nvidia-experimental-378
# 381
blacklist nvidia-381
blacklist nvidia-381-updates
blacklist nvidia-experimental-381
# 384
blacklist nvidia-384
blacklist nvidia-384-updates
blacklist nvidia-experimental-384
# 340 karaliste
blacklist nvidia-340
blacklist nvidia-340-updates
blacklist nvidia-experimental-340
buhari@Buhari:~$ cat /etc/X11/xorg.conf
cat: /etc/X11/xorg.conf: Böyle bir dosya ya da dizin yok
buhari@Buhari:~$ dpkg -l | egrep 'nvidia|bumblebee|primus|prime|virtualgl'
ii bumblebee 3.2.1-17 amd64 NVIDIA Optimus support for Linux
ii libnvidia-cfg1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-390 390.87-0ubuntu0~gpu18.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-390:i386 390.87-0ubuntu0~gpu18.04.1 i386 NVIDIA libcompute package
ii libnvidia-decode-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-390:i386 390.87-0ubuntu0~gpu18.04.1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-390:i386 390.87-0ubuntu0~gpu18.04.1 i386 NVENC Video Encoding runtime library
ii libnvidia-fbc1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-390:i386 390.87-0ubuntu0~gpu18.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
iU libnvidia-ifr1-390:amd64 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
iU libnvidia-ifr1-390:i386 390.87-0ubuntu0~gpu18.04.1 i386 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii nvidia-compute-utils-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA compute utilities
ii nvidia-dkms-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA DKMS package
iU nvidia-driver-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-390 390.87-0ubuntu0~gpu18.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.8.2 all Tools to enable NVIDIA's Prime
ii nvidia-settings 415.25-0ubuntu0~gpu18.04.1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA driver support binaries
ii primus 0~20150328-6 amd64 client-side GPU offloading for NVIDIA Optimus
ii primus-libs:amd64 0~20150328-6 amd64 Shared libraries for primus
ii primus-libs:i386 0~20150328-6 i386 Shared libraries for primus
ii primus-libs-ia32:i386 0~20150328-6 i386 Shared libraries for primus (32-bit)
ii xserver-xorg-video-nvidia-390 390.87-0ubuntu0~gpu18.04.1 amd64 NVIDIA binary Xorg driver
buhari@Buhari:~$ lspci | egrep 'VGA|3D|Display'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce GT 520M] (rev a1)
buhari@Buhari:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=dd582962-9bb7-4b24-8d42-22f235baf53d ro nogpumanager quiet splash vt.handoff=1
buhari@Buhari:~$ cat /etc/environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"
__GLVND_DISALLOW_PA