Hi,
I’m a linux newbie who just installed Manjaro on a Zephyrus G15. The laptop has both an AM iGPU as well as a discrete Nvidia rtx 3070. I downloaded the ‘non-free’ drivers (video-hybrid-amd-nvidia-prime).
I tried playing Resident Evil Village via Steam (used Proton GE). As per the Proton website it’s compatibility is Gold and it should work ok. However, it doesn’t start on my pc. Is this because of a graphics card issue?
The Nvidia GPU doesn’t show up in the Steam hardware info:
Welcome to the forum! 
Please post your system info as outlined here:
Looks like you forgot something. 
Your using a laptop so to make steam run on your dedicated gpu you need to use prime-run. There’s plenty of guides on steam/optimus laptops but the easiest option is to launch all your games through lutris and just toggle prime render offload to on
Right now Proton doesn’t have the feature to use your NVIDIA card automatically yet,so you need to tell the game to use the NVIDIA card as right now is using your AMD card,to do this right click on the game on steam and in the launch options type
prime-run %command%
Close the window and start the game,the game should now use your NVIDIA card.
Thanks! This is my inxi output:
System:
Kernel: 5.10.42-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
root=UUID=204b0052-8066-40da-86a7-9d5ae9fa51de rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma 5.21.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: ASUSTeK product: ROG Zephyrus G15 GA503QR_GA503QR
v: 1.0 serial: <filter>
Mobo: ASUSTeK model: GA503QR v: 1.0 serial: <filter>
UEFI: American Megatrends LLC. v: GA503QR.404 date: 02/08/2021
Battery:
ID-1: BAT0 charge: 55.7 Wh (59.9%) condition: 93.0/90.0 Wh (103.3%)
volts: 15.9 min: 15.9 model: ASUSTeK ASUS Battery type: Li-ion serial: N/A
status: Not charging
Memory:
RAM: total: 15.13 GiB used: 9.15 GiB (60.5%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: 8-Core model: AMD Ryzen 9 5900HS with Radeon Graphics bits: 64
type: MT MCP arch: Zen 3 family: 19 (25) model-id: 50 (80) stepping: 0
microcode: A50000B cache: L2: 4 MiB bogomips: 105455
Speed: 1397 MHz min/max: 1200/3300 MHz boost: enabled Core speeds (MHz):
1: 1397 2: 1397 3: 1198 4: 1197 5: 1197 6: 1197 7: 1197 8: 1197 9: 1197
10: 1197 11: 1197 12: 1197 13: 1197 14: 1197 15: 1198 16: 1198
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total cqm_occup_llc
cr8_legacy cx16 cx8 de decodeassists erms extapic extd_apicid f16c
flushbyasid fma fpu fsgsbase fsrm fxsr fxsr_opt ht hw_pstate ibpb ibrs ibs
invpcid irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor
movbe msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx ospke osvw
overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
perfctr_llc perfctr_nb pfthreshold pge pku pni popcnt pse pse36 rdpid rdpru
rdrand rdseed rdt_a rdtscp rep_good sep sha_ni skinit smap smca smep ssbd
sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall tce
topoext tsc tsc_scale umip v_vmsave_vmload vaes vgif vmcb_clean vme vmmcall
vpclmulqdq wbnoinvd wdt xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
Vulnerabilities: Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, IBRS_FW,
STIBP: always-on, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA GA104M [GeForce RTX 3070 Mobile / Max-Q] vendor: ASUSTeK
driver: nvidia v: 465.31 alternate: nouveau,nvidia_drm bus-ID: 01:00.0
chip-ID: 10de:249d class-ID: 0300
Device-2: AMD vendor: ASUSTeK driver: amdgpu v: kernel bus-ID: 07:00.0
chip-ID: 1002:1638 class-ID: 0300
Display: x11 server: X.Org 1.20.11 compositor: kwin_x11 driver:
loaded: amdgpu,ati,nvidia unloaded: modesetting,nouveau
alternate: fbdev,nv,vesa display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x1440 s-dpi: 96 s-size: 677x381mm (26.7x15.0")
s-diag: 777mm (30.6")
Monitor-1: eDP res: 2560x1440 hz: 165 dpi: 189 size: 344x193mm (13.5x7.6")
diag: 394mm (15.5")
OpenGL: renderer: AMD RENOIR (DRM 3.40.0 5.10.42-1-MANJARO LLVM 12.0.0)
v: 4.6 Mesa 21.1.2 direct render: Yes
Audio:
Device-1: AMD driver: snd_hda_intel v: kernel bus-ID: 07:00.1
chip-ID: 1002:1637 class-ID: 0403
Device-2: AMD Raven/Raven2/FireFlight/Renoir Audio Processor vendor: ASUSTeK
driver: N/A alternate: snd_pci_acp3x, snd_rn_pci_acp3x bus-ID: 07:00.5
chip-ID: 1022:15e2 class-ID: 0480
Device-3: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus-ID: 07:00.6 chip-ID: 1022:15e3 class-ID: 0403
Sound Server-1: ALSA v: k5.10.42-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Sound Server-4: PipeWire v: 0.3.30 running: yes
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel port: d000 bus-ID: 03:00.0
chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: down mac: <filter>
Device-2: MEDIATEK vendor: AzureWave driver: N/A port: d000 bus-ID: 04:00.0
chip-ID: 14c3:7961 class-ID: 0280
Device-3: Ralink RT5572 Wireless Adapter type: USB driver: rt2800usb
bus-ID: 1-1.4:8 chip-ID: 148f:5572 class-ID: 0000 serial: <filter>
IF: wlp7s0f3u1u4 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: USB
driver: btusb v: 0.8 bus-ID: 1-1.2:6 chip-ID: 0a12:0001 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Device-2: IMC Networks Wireless_Device type: USB driver: btusb v: 0.8
bus-ID: 1-4:7 chip-ID: 13d3:3563 class-ID: e001 serial: <filter>
Report: ID: hci1 rfk-id: 1 state: up address: N/A
Logical:
Permissions: Unable to run lvs. Root privileges required.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 1.84 TiB used: 87.92 GiB (4.7%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Sabrent model: Rocket 4.0 1TB
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 rotation: SSD serial: <filter> rev: RKT401.2 temp: 51.9 C
scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:3 vendor: SK Hynix model: HFM001TD3JX013N
size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 rotation: SSD serial: <filter> rev: 41000C20 temp: 44.9 C
scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 931.22 GiB size: 915.53 GiB (98.32%)
used: 87.92 GiB (9.6%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
label: N/A uuid: 204b0052-8066-40da-86a7-9d5ae9fa51de
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 300 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
label: NO_LABEL uuid: 269A-4A04
Swap:
Alert: No swap data was found.
Unmounted:
ID-1: /dev/nvme1n1p1 maj-min: 259:4 size: 260 MiB fs: <superuser required>
label: SYSTEM uuid: 1AA3-CC69
ID-2: /dev/nvme1n1p2 maj-min: 259:5 size: 16 MiB fs: <superuser required>
label: N/A uuid: N/A
ID-3: /dev/nvme1n1p3 maj-min: 259:6 size: 933.27 GiB
fs: <superuser required> label: N/A uuid: N/A
ID-4: /dev/nvme1n1p4 maj-min: 259:7 size: 650 MiB fs: <superuser required>
label: RECOVERY uuid: 2280B90380B8DE8B
ID-5: /dev/nvme1n1p5 maj-min: 259:8 size: 19.5 GiB fs: <superuser required>
label: RESTORE uuid: 160C12270C120283
ID-6: /dev/nvme1n1p6 maj-min: 259:9 size: 200 MiB fs: <superuser required>
label: MYASUS uuid: 0812-407F
USB:
Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-2: 1-1:2 info: Hitachi ports: 4 rev: 2.1 speed: 480 Mb/s
chip-ID: 045b:0209 class-ID: 0900
Hub-3: 1-1.1:4 info: Hitachi ports: 4 rev: 2.1 speed: 480 Mb/s
chip-ID: 045b:0209 class-ID: 0900
Device-1: 1-1.2:6 info: Cambridge Silicon Radio Bluetooth Dongle (HCI mode)
type: Bluetooth driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s
power: 100mA chip-ID: 0a12:0001 class-ID: e001
Device-2: 1-1.4:8 info: Ralink RT5572 Wireless Adapter type: Network
driver: rt2800usb interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 450mA
chip-ID: 148f:5572 class-ID: 0000 serial: <filter>
Device-3: 1-2:3 info: Logitech G502 Mouse type: Mouse,HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
power: 300mA chip-ID: 046d:c07d class-ID: 0300 serial: <filter>
Device-4: 1-3:5 info: ASUSTek N-KEY Device type: Keyboard
driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s
power: 100mA chip-ID: 0b05:19b6 class-ID: 0301
Device-5: 1-4:7 info: IMC Networks Wireless_Device type: Bluetooth
driver: btusb interfaces: 3 rev: 2.1 speed: 480 Mb/s power: 100mA
chip-ID: 13d3:3563 class-ID: e001 serial: <filter>
Hub-4: 2-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-5: 2-1:2 info: Hitachi ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 045b:0210 class-ID: 0900
Hub-6: 2-1.1:3 info: Hitachi ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 045b:0210 class-ID: 0900
Hub-7: 3-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-3:2 info: Shenzhen Goodix FingerPrint type: <vendor specific>
driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 100mA
chip-ID: 27c6:521d class-ID: ff00
Hub-8: 4-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 56.0 C mobo: N/A gpu: amdgpu temp: 51.0 C
Fan Speeds (RPM): cpu: 0
Info:
Processes: 383 Uptime: 22h 13m wakeups: 5 Init: systemd v: 248
tool: systemctl Compilers: gcc: 11.1.0 Packages: pacman: 1279 lib: 387
flatpak: 0 Shell: Bash v: 5.1.8 running-in: konsole inxi: 3.3.04
Have you tried that?