私は最新バージョンのManjaroを実行していますが、Nvidiaグラフィックカードを使用していないことがわかりました。
私がインストールしたドライバは次のとおりです。
$ mhwd -l -d
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:1c.4/0000:02:00.0 (0200:10ec:8168)
Network controller Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
--------------------------------------------------------------------------------
> INSTALLED:
NAME: network-r8168
ATTACHED: PCI
VERSION: 2016.04.20
INFO: RealTek RTL-8168 Gigabit Ethernet driver
PRIORITY: 0
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0200
VENDORIDS: 1186 10ec
> AVAILABLE:
NAME: network-r8168
ATTACHED: PCI
VERSION: 2016.04.20
INFO: RealTek RTL-8168 Gigabit Ethernet driver
PRIORITY: 0
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0200
VENDORIDS: 1186 10ec
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:1c.0/0000:01:00.0 (0302:10de:134d)
Display controller nVidia Corporation GM108M [GeForce 940MX]
--------------------------------------------------------------------------------
> INSTALLED:
NAME: video-hybrid-intel-nvidia-430xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 10
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-linux
ATTACHED: PCI
VERSION: 2018.05.04
INFO: Standard open source drivers.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300 0380 0302
VENDORIDS: 1002 8086 10de
> AVAILABLE:
NAME: video-hybrid-intel-nvidia-430xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 10
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-hybrid-intel-nvidia-418xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 9
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-hybrid-intel-nvidia-390xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.23
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 8
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-nvidia-435xx
ATTACHED: PCI
VERSION: 2019.08.25
INFO: Closed source NVIDIA drivers for linux.
PRIORITY: 7
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302
VENDORIDS: 10de
NAME: video-nvidia-430xx
ATTACHED: PCI
VERSION: 2019.08.25
INFO: Closed source NVIDIA drivers for linux.
PRIORITY: 6
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302
VENDORIDS: 10de
NAME: video-nvidia-418xx
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Closed source NVIDIA drivers for linux.
PRIORITY: 5
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-435xx-bumblebee video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302
VENDORIDS: 10de
NAME: video-nvidia-390xx
ATTACHED: PCI
VERSION: 2019.08.23
INFO: Closed source NVIDIA drivers for linux.
PRIORITY: 4
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302
VENDORIDS: 10de
NAME: video-linux
ATTACHED: PCI
VERSION: 2018.05.04
INFO: Standard open source drivers.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300 0380 0302
VENDORIDS: 1002 8086 10de
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:02.0 (0300:8086:1916)
Display controller Intel Corporation HD Graphics 520
--------------------------------------------------------------------------------
> INSTALLED:
NAME: video-hybrid-intel-nvidia-430xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 10
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-linux
ATTACHED: PCI
VERSION: 2018.05.04
INFO: Standard open source drivers.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300 0380 0302
VENDORIDS: 1002 8086 10de
> AVAILABLE:
NAME: video-hybrid-intel-nvidia-430xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 10
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-hybrid-intel-nvidia-418xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.24
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 9
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-390xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-hybrid-intel-nvidia-390xx-bumblebee
ATTACHED: PCI
VERSION: 2019.08.23
INFO: Hybrid bumblebee solution for NVIDIA Optimus Technology - Closed source NVIDIA driver & open source intel driver.
PRIORITY: 8
FREEDRIVER: false
DEPENDS: -
CONFLICTS: video-intel video-nvidia-435xx video-nvidia-430xx video-nvidia-418xx video-nvidia-390xx video-nvidia-340xx video-hybrid-intel-nvidia-430xx-bumblebee video-hybrid-intel-nvidia-418xx-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nouveau-bumblebee
CLASSIDS: 0300 0302 0300
VENDORIDS: 10de 8086
NAME: video-linux
ATTACHED: PCI
VERSION: 2018.05.04
INFO: Standard open source drivers.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300 0380 0302
VENDORIDS: 1002 8086 10de
NAME: video-vesa
ATTACHED: PCI
VERSION: 2017.03.12
INFO: X.org vesa video driver.
PRIORITY: 0
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300
VENDORIDS: *
ところで、現在使用しているGPUをテストしてみると、次のような結果が出ます。
$ glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.1.5
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 19.1.5
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.1.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
Nvidiaグラフィックスカードを使用して両者を切り替えるようにシステムを正しく設定するにはどうすればよいですか？