I have a laptop with hybrid Intel+Nvidia graphics.
When I am running opencl code or cuda code, the display card cannot be loaded
nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
init -G
Graphics:
Device-1: Intel CoffeeLake-H GT2 [UHD Graphics 630] driver: i915 v: kernel
Device-2: NVIDIA GP107M [GeForce GTX 1050 3 GB Max-Q] driver: N/A
Device-3: Lite-On Integrated Camera type: USB driver: uvcvideo
Display: x11 server: X.Org v: 21.1.4 with: Xwayland v: 22.1.5 driver: X:
loaded: modesetting dri: iris gpu: i915 resolution: 1920x1080~60Hz
API: OpenGL v: 4.6 Mesa 22.2.3 renderer: Mesa Intel UHD Graphics 630 (CFL
GT2)
inxi --full --verbosity=7 --filter --no-host
System:
Kernel: 5.15.78-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
Desktop: GNOME v: 43.1 tk: GTK v: 3.24.34 wm: gnome-shell dm: LightDM
v: 1.32.0 Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 81V4 v: Lenovo Legion Y7000 2019 1050
serial: <superuser required> Chassis: type: 10 v: Lenovo Legion Y7000 2019
1050 serial: <superuser required>
Mobo: LENOVO model: LNVNB161216 v: SDK0L77769 WIN
serial: <superuser required> UEFI: LENOVO v: BTCN13WW date: 09/11/2019
Battery:
ID-1: BAT0 charge: 44.5 Wh (95.9%) condition: 46.4/52.5 Wh (88.4%)
volts: 12.6 min: 11.2 model: SMP L17M3PG1 type: Li-poly serial: <filter>
status: N/A cycles: 501
Memory:
RAM: total: 15.5 GiB used: 4.22 GiB (27.3%)
RAM Report: permissions: Unable to run dmidecode. Root privileges
required.
CPU:
Info: quad core model: Intel Core i5-9300H bits: 64 type: MT MCP
smt: enabled arch: Coffee Lake rev: A cache: L1: 256 KiB L2: 1024 KiB
L3: 8 MiB
Speed (MHz): avg: 4048 high: 4100 min/max: 800/4100 cores: 1: 4051 2: 4100
3: 4100 4: 4056 5: 4025 6: 4057 7: 4000 8: 4000 bogomips: 38408
Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush
clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64
dtherm dts epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu
fsgsbase fxsr ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs ida
intel_pt invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor
movbe mpx msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm
pdpe1gb pebs pge pln pni popcnt pse pse36 pti pts rdrand rdseed rdtscp
rep_good sdbg sep smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp
syscall tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx vnmi
vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
Graphics:
Device-1: Intel CoffeeLake-H GT2 [UHD Graphics 630] vendor: Lenovo
driver: i915 v: kernel arch: Gen-9.5 ports: active: eDP-1 empty: DP-1,
DP-2, DP-3, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:3e9b
class-ID: 0300
Device-2: NVIDIA GP107M [GeForce GTX 1050 3 GB Max-Q] vendor: Lenovo
driver: N/A arch: Pascal pcie: speed: Unknown lanes: 63 bus-ID: 01:00.0
chip-ID: 10de:1c91 class-ID: 0300
Device-3: Lite-On Integrated Camera type: USB driver: uvcvideo
bus-ID: 1-6:2 chip-ID: 04ca:7070 class-ID: 0e02
Display: x11 server: X.Org v: 21.1.4 with: Xwayland v: 22.1.5
compositor: gnome-shell driver: X: loaded: modesetting alternate: intel
dri: iris gpu: i915 display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
s-diag: 582mm (22.93")
Monitor-1: eDP-1 model: LG Display 0x05e5 res: 1920x1080 hz: 60 dpi: 142
size: 344x194mm (13.54x7.64") diag: 395mm (15.5") modes: 1920x1080
API: OpenGL v: 4.6 Mesa 22.2.3 renderer: Mesa Intel UHD Graphics 630 (CFL
GT2) direct render: Yes
Audio:
Device-1: Intel Cannon Lake PCH cAVS vendor: Lenovo driver: snd_hda_intel
v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a348 class-ID: 0403
Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel
v: kernel pcie: speed: Unknown lanes: 63 bus-ID: 01:00.1 chip-ID: 10de:0fb9
class-ID: 0403
Sound API: ALSA v: k5.15.78-1-MANJARO running: yes
Sound Server-1: JACK v: 1.9.21 running: no
Sound Server-2: PulseAudio v: 16.1 running: yes
Sound Server-3: PipeWire v: 0.3.59 running: yes
Network:
Device-1: Intel Cannon Lake PCH CNVi WiFi driver: iwlwifi v: kernel
bus-ID: 00:14.3 chip-ID: 8086:a370 class-ID: 0280
IF: wlp0s20f3 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Lenovo driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1
port: 3000 bus-ID: 07:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp7s0 state: down mac: <filter>
IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter>
IP v4: <filter> scope: global broadcast: <filter>
IP v6: <filter> scope: link
IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter>
Message: Output throttled. IPs: 2; Limit: 10; Override: --limit [1-x;-1
all]
WAN IP: <filter>
Bluetooth:
Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
driver: btusb v: 0.8 bus-ID: 1-14:3 chip-ID: 8087:0aaa class-ID: e001
Report: rfkill ID: hci0 rfk-id: 3 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 1.14 TiB used: 182.15 GiB (15.6%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB256HBHQ-000L2
size: 238.47 GiB speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 3L1QEXH7 temp: 36.9 C scheme: GPT
ID-2: /dev/sda vendor: Western Digital model: WD10SPZX-24Z10
size: 931.51 GiB speed: 6.0 Gb/s type: HDD rpm: 5400 serial: <filter>
rev: 1A04
Message: No optical or floppy data found.
Partition:
ID-1: / size: 233.38 GiB used: 182.15 GiB (78.0%) fs: ext4
dev: /dev/nvme0n1p2 label: N/A uuid: 88a78f5a-395d-475e-af8f-1faa59d6a0d3
ID-2: /boot/efi size: 299.4 MiB used: 288 KiB (0.1%) fs: vfat
dev: /dev/nvme0n1p1 label: NO_LABEL uuid: 1EE2-5EC9
Swap:
Alert: No swap data was found.
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 16 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-6:2 info: Lite-On Integrated Camera type: Video
driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 04ca:7070 class-ID: 0e02
Device-2: 1-14:3 info: Intel Bluetooth 9460/9560 Jefferson Peak (JfP)
type: Bluetooth driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s
power: 100mA chip-ID: 8087:0aaa class-ID: e001
Hub-2: 2-0:1 info: Super-speed hub ports: 8 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 37.0 C pch: 44.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 310 Uptime: 14m wakeups: 1 Init: systemd v: 251
default: graphical Compilers: gcc: 12.2.0 alt: 11 clang: 14.0.6 Packages:
pm: pacman pkgs: 1870 Shell: Zsh v: 5.9 running-in: gnome-terminal
inxi: 3.3.23
pamac list --installed | grep nvidia
lib32-nvidia-utils 520.56.06-1 multilib 167.3 MB
lib32-opencl-nvidia 520.56.06-1 multilib 77.8 MB
linux515-nvidia 520.56.06-9 extra 53.0 MB
mhwd-nvidia 520.56.06-2 extra 1.5 kB
mhwd-nvidia-390xx 390.154-2 extra 1.9 kB
mhwd-nvidia-470xx 470.141.03-3 extra 1.8 kB
nvidia-prime 1.0-4 extra 112 字节
nvidia-utils 520.56.06-2 extra 658.3 MB
opencl-nvidia 520.56.06-2 extra 76.7 MB
mhwd -li
mInstalled PCI configs:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-modesetting 2020.01.13 true PCI
video-hybrid-intel-nvidia-prime 2021.11.04 false PCI
Warning: No installed USB configs!
mhwd -l
> 0000:01:00.0 (0300:10de:1c91) Display controller nVidia Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime 2021.11.04 false PCI
video-hybrid-intel-nvidia-470xx-prime 2021.11.04 false PCI
video-nvidia 2021.11.04 false PCI
video-nvidia-470xx 2021.11.04 false PCI
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI
> 0000:07:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
network-r8168 2016.04.20 true PCI
> 0000:00:02.0 (0300:8086:3e9b) Display controller Intel Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime 2021.11.04 false PCI
video-hybrid-intel-nvidia-470xx-prime 2021.11.04 false PCI
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI
help me 
