2 GPUs, only one works

I’m running an X570 mobo with an RTX2060 and an HD7950. Both run perfectly as one big desktop (3 monitors) under mint, so I know they work, but on Manjaro, only the nvidia works; the 2 monitors on the AMD are no signal.

Would the data below help any if I knew what I’m doing?

Thanks!

--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-amd-nvidia-prime            2023.03.23               false            PCI
video-hybrid-amd-nvidia-470xx-prime            2023.03.23               false            PCI
          video-nvidia            2023.03.23               false            PCI
    video-nvidia-470xx            2023.03.23               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI


> 0000:05:00.0 (0300:1002:679a) Display controller ATI Technologies Inc:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-amd-nvidia-prime            2023.03.23               false            PCI
video-hybrid-amd-nvidia-470xx-prime            2023.03.23               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI

Welcome. Coffee is a prerequisite here.

You might try installing a different kernel; perhaps 6.1 LTS, or 6.4, to see if that makes any difference.

In the meantime it will be appreciated if you apply correct formatting to your posts; as outlined in: How to Request Support.

It will also help others to help you better, if you provide additional system information and logs, such as outlined in: How to Find System Information.

Cheers.

Is this more like what’s expected?

[misa@misa-desk ~]$ inxi -v7azy
System:
  Kernel: 6.5.5-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
    clocksource: tsc available: hpet,acpi_pm
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.5-x86_64
    root=UUID=2f1a52d6-9a4f-414c-9600-209d2902e0c3 rw apparmor=1
    security=apparmor udev.log_priority=3 amd_iommu=on iommu=pt
  Desktop: Cinnamon v: 5.8.4 tk: GTK v: 3.24.38 vt: 7 dm: LightDM v: 1.32.0
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop System: ASUS product: N/A v: N/A serial: <superuser required>
  Mobo: ASUSTeK model: ROG CROSSHAIR VIII HERO (WI-FI) v: Rev X.0x
    serial: <superuser required> UEFI: American Megatrends v: 4201
    date: 04/26/2022
Battery:
  Message: No system battery data found. Is one present?
Memory:
  System RAM: total: 96 GiB note: est. available: 94.17 GiB
    used: 5.64 GiB (6.0%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD Ryzen 9 3900X bits: 64 type: MT MCP arch: Zen 2 gen: 3
    level: v3 note: check built: 2020-22 process: TSMC n7 (7nm) family: 0x17 (23)
    model-id: 0x71 (113) stepping: 0 microcode: 0x8701021
  Topology: cpus: 1x cores: 12 tpc: 2 threads: 24 smt: enabled cache:
    L1: 768 KiB desc: d-12x32 KiB; i-12x32 KiB L2: 6 MiB desc: 12x512 KiB
    L3: 64 MiB desc: 4x16 MiB
  Speed (MHz): avg: 2529 high: 4318 min/max: 2200/4672 boost: enabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 2200 2: 2200
    3: 2114 4: 2158 5: 2053 6: 3800 7: 3800 8: 3573 9: 2200 10: 2200 11: 2200
    12: 2800 13: 2200 14: 2200 15: 2200 16: 3081 17: 2200 18: 2200 19: 2200
    20: 2200 21: 2200 22: 2200 23: 4318 24: 2200 bogomips: 182134
  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 extapic extd_apicid
    f16c flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibs
    irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor movbe
    msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx osvw overflow_recov pae
    pat pausefilter pclmulqdq pdpe1gb perfctr_core perfctr_llc perfctr_nb
    pfthreshold pge pni popcnt pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a
    rdtscp rep_good sep sev sev_es 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_spec_ctrl v_vmsave_vmload vgif vmcb_clean vme vmmcall
    wbnoinvd wdt x2apic xgetbv1 xsave xsavec xsaveerptr xsaveopt
  Vulnerabilities:
  Type: gather_data_sampling status: Not affected
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed mitigation: untrained return thunk; SMT enabled with STIBP
    protection
  Type: spec_rstack_overflow mitigation: safe RET
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, STIBP:
    always-on, RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280] vendor: Gigabyte
    driver: radeon v: kernel alternate: amdgpu arch: GCN-1 code: Southern Islands
    process: TSMC 28nm built: 2011-20 pcie: gen: 3 speed: 8 GT/s lanes: 4
    link-max: lanes: 16 ports: active: none off: DVI-I-1,HDMI-A-1
    empty: DP-1,DP-2 bus-ID: 05:00.0 chip-ID: 1002:679a class-ID: 0300
  Device-2: NVIDIA TU106 [GeForce RTX 2060 Rev. A] vendor: Micro-Star MSI
    driver: nvidia v: 535.113.01 alternate: nouveau,nvidia_drm non-free: 535.xx+
    status: current (as of 2023-09) arch: Turing code: TUxxx
    process: TSMC 12nm FF built: 2018-22 pcie: gen: 1 speed: 2.5 GT/s lanes: 16
    link-max: gen: 3 speed: 8 GT/s bus-ID: 0c:00.0 chip-ID: 10de:1f08
    class-ID: 0300
  Display: x11 server: X.org v: 1.21.1.8 driver: X:
    loaded: modesetting,nouveau,nvidia unloaded: radeon alternate: fbdev,nv,vesa
    dri: radeonsi gpu: radeon display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-size: <missing: xdpyinfo>
  Monitor-1: DP-4 pos: primary res: 1920x1080 hz: 60 dpi: 82
    size: 598x336mm (23.54x13.23") diag: 686mm (27.01") modes: N/A
  Monitor-2: None-2-1 size-res: N/A modes: N/A
  API: EGL v: 1.5 hw: drv: nvidia drv: amd radeonsi platforms: device: 0
    drv: nvidia device: 1 drv: radeonsi device: 3 drv: swrast gbm:
    drv: kms_swrast surfaceless: drv: nvidia x11: drv: nvidia
    inactive: wayland,device-2
  API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 535.113.01
    glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce RTX 2060/PCIe/SSE2
    memory: 5.86 GiB
Audio:
  Device-1: AMD Tahiti HDMI Audio [Radeon HD 7870 XT / 7950/7970]
    vendor: Gigabyte driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s
    lanes: 4 link-max: lanes: 16 bus-ID: 05:00.1 chip-ID: 1002:aaa0
    class-ID: 0403
  Device-2: NVIDIA TU106 High Definition Audio vendor: Micro-Star MSI
    driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
    bus-ID: 0c:00.1 chip-ID: 10de:10f9 class-ID: 0403
  Device-3: AMD Starship/Matisse HD Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 0e:00.4 chip-ID: 1022:1487 class-ID: 0403
  API: ALSA v: k6.5.5-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 0.3.81 status: off tools: pw-cli
  Server-3: PulseAudio v: 16.1 status: active with: pulseaudio-alsa
    type: plugin tools: pacat,pactl,pavucontrol
Network:
  Device-1: Realtek RTL8125 2.5GbE vendor: ASUSTeK driver: r8169 v: kernel
    pcie: gen: 2 speed: 5 GT/s lanes: 1 port: d000 bus-ID: 06:00.0
    chip-ID: 10ec:8125 class-ID: 0200
  IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  Device-2: Intel I211 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
    pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: c000 bus-ID: 07:00.0
    chip-ID: 8086:1539 class-ID: 0200
  IF: enp7s0 state: down mac: <filter>
  Device-3: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel pcie: gen: 2
    speed: 5 GT/s lanes: 1 bus-ID: 08:00.0 chip-ID: 8086:2723 class-ID: 0280
  IF: wlp8s0 state: down mac: <filter>
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel AX200 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
    speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-6:3 chip-ID: 8087:0029
    class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 1 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 3.2 TiB used: 34.51 GiB (1.1%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Intel model: SSDPEKNW010T8
    size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 tech: SSD serial: <filter> fw-rev: 002C temp: 37.9 C scheme: GPT
  ID-2: /dev/nvme1n1 maj-min: 259:3 vendor: Crucial model: CT2000P3SSD8
    size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 tech: SSD serial: <filter> fw-rev: P9CR30A temp: 34.9 C
  ID-3: /dev/sda maj-min: 8:0 model: USB DISK 3.0 size: 230.59 GiB
    block-size: physical: 512 B logical: 512 B type: USB rev: 2.1 spd: 480 Mb/s
    lanes: 1 mode: 2.0 tech: N/A serial: <filter> fw-rev: PMAP scheme: GPT
  ID-4: /dev/sdb maj-min: 8:16 model: USB DISK 3.0 size: 230.96 GiB
    block-size: physical: 512 B logical: 512 B type: USB rev: 2.1 spd: 480 Mb/s
    lanes: 1 mode: 2.0 tech: N/A serial: <filter> fw-rev: PMAP scheme: MBR
  Optical-1: /dev/sr0 vendor: TSSTcorp model: CDDVDW SH-224FB rev: SB00
    dev-links: cdrom
  Features: speed: 48 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 953.57 GiB size: 937.53 GiB (98.32%) used: 11.97 GiB (1.3%)
    fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2 label: N/A
    uuid: 2f1a52d6-9a4f-414c-9600-209d2902e0c3
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 288 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1 label: N/A
    uuid: F184-AE28
  ID-3: /run/media/misa/SHUTTLE raw-size: 230.96 GiB
    size: 230.96 GiB (100.00%) used: 22.47 GiB (9.7%) fs: ntfs dev: /dev/sdb1
    maj-min: 8:17 label: SHUTTLE uuid: EE6C5A596C5A1CA1
  ID-4: /run/media/misa/writable raw-size: 227.77 GiB
    size: 223.13 GiB (97.97%) used: 61.9 MiB (0.0%) fs: ext4 dev: /dev/sda3
    maj-min: 8:3 label: writable uuid: ed1f22c5-da04-4d94-8de3-bbd3157ab25e
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/sda1 maj-min: 8:1 size: 2.81 GiB fs: iso9660
  ID-2: /dev/sda2 maj-min: 8:2 size: 4.1 MiB fs: vfat label: ESP
    uuid: 8D6C-A9F8
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 6 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-2: 1-5:2 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Device-1: 1-5.3:4 info: ASUSTek AURA LED Controller type: HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s)
    lanes: 1 mode: 1.1 power: 16mA chip-ID: 0b05:18f3 class-ID: 0300
    serial: <filter>
  Device-2: 1-6:3 info: Intel AX200 Bluetooth type: bluetooth driver: btusb
    interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1
    power: 100mA chip-ID: 8087:0029 class-ID: e001
  Hub-3: 2-0:1 info: super-speed hub ports: 4 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
  Hub-4: 3-0:1 info: hi-speed hub with single TT ports: 6 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-5: 3-2:2 info: ASMedia ASM1074 High-Speed hub ports: 4 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 174c:2074 class-ID: 0900
  Device-1: 3-2.1:4 info: Dell RT7D50 Keyboard type: keyboard
    driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 1.5 Mb/s (183 KiB/s)
    lanes: 1 mode: 1.0 power: 100mA chip-ID: 413c:2005 class-ID: 0301
  Device-2: 3-2.3:5 info: Logitech G600 Gaming Mouse type: mouse,keyboard
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s)
    lanes: 1 mode: 1.1 power: 500mA chip-ID: 046d:c24a class-ID: 0300
    serial: <filter>
  Hub-6: 3-2.4:6 info: Hitachi ports: 4 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 chip-ID: 045b:0209 class-ID: 0900
  Hub-7: 3-2.4.1:7 info: Hitachi ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 045b:0209
    class-ID: 0900
  Hub-8: 3-2.4.1.1:22 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Device-1: 3-2.4.1.2:9 info: Lite-On Keyboard type: keyboard,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 1.1 speed: 1.5 Mb/s (183 KiB/s)
    lanes: 1 mode: 1.0 power: 100mA chip-ID: 04ca:004b class-ID: 0300
  Hub-9: 3-2.4.1.3:14 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0608 class-ID: 0900
  Hub-10: 3-2.4.1.4:19 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Hub-11: 3-2.4.2:8 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Hub-12: 3-2.4.3:10 info: Realtek RTS5411 Hub ports: 4 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 0bda:5411
    class-ID: 0900
  Device-1: 3-2.4.3.2:15 info: Belkin Nostromo n52 HID SpeedPad Mouse Wheel
    type: keyboard,mouse driver: hid-generic,usbhid interfaces: 2 rev: 1.1
    speed: 1.5 Mb/s (183 KiB/s) lanes: 1 mode: 1.0 power: 90mA
    chip-ID: 050d:0815 class-ID: 0301
  Device-2: 3-2.4.3.3:20 info: Future Devices FT232 Serial (UART) IC
    type: <vendor specific> driver: ftdi_sio,gpio_stub_drv interfaces: 1 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 90mA
    chip-ID: 0403:6001 class-ID: 0000 serial: <filter>
  Hub-13: 3-2.4.3.4:21 info: Realtek RTS5411 Hub ports: 4 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 0bda:5411
    class-ID: 0900
  Device-1: 3-2.4.3.4.1:25 info: Brother Industries HL-2140 series
    type: printer driver: usblp interfaces: 1 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s)
    lanes: 1 mode: 1.1 power: 2mA chip-ID: 04f9:0033 class-ID: 0701
    serial: <filter>
  Device-2: 3-2.4.3.4.2:27 info: Phison SP Mobile C31 (64GB)
    type: mass storage driver: usb-storage interfaces: 1 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 498mA
    chip-ID: 13fe:6300 class-ID: 0806 serial: <filter>
  Hub-14: 3-2.4.4:13 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Device-1: 3-5:3 info: Phison SP Mobile C31 (64GB) type: mass storage
    driver: usb-storage interfaces: 1 rev: 2.1 speed: 480 Mb/s (57.2 MiB/s)
    lanes: 1 mode: 2.0 power: 300mA chip-ID: 13fe:6300 class-ID: 0806
    serial: <filter>
  Hub-15: 4-0:1 info: super-speed hub ports: 4 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
  Hub-16: 4-2:2 info: ASMedia ASM1074 SuperSpeed hub ports: 4 rev: 3.0
    speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 8mA
    chip-ID: 174c:3074 class-ID: 0900
  Hub-17: 7-0:1 info: hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-18: 8-0:1 info: super-speed hub ports: 4 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
Sensors:
  System Temperatures: cpu: 36.0 C mobo: 32.0 C gpu: radeon temp: 30.0 C
  Fan Speeds (rpm): cpu: 0
Info:
  Processes: 447 Uptime: 4h 30m wakeups: 0 Init: systemd v: 254
  default: graphical tool: systemctl Compilers: gcc: 13.2.1 clang: 16.0.6
  Packages: pm: pacman pkgs: 1110 libs: 319 tools: pamac,yay pm: flatpak
  pkgs: 0 Shell: Bash v: 5.1.16 running-in: gnome-terminal inxi: 3.3.30
[misa@misa-desk ~]$ 

===========================

[misa@misa-desk ~]$ mhwd -li
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2018.05.04                true            PCI
video-hybrid-amd-nvidia-prime            2023.03.23               false            PCI


Warning: No installed USB configs!
[misa@misa-desk ~]$ 

=======================

[misa@misa-desk ~]$ mhwd-kernel -li
Currently running: 6.5.5-1-MANJARO (linux65)
The following kernels are installed in your system:
   * linux65
[misa@misa-desk ~]$ 

========================

[misa@misa-desk ~]$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse GPP Bridge
	Kernel driver in use: pcieport
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse GPP Bridge
	Kernel driver in use: pcieport
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
	DeviceName:  Onboard IGD
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse GPP Bridge
	Kernel driver in use: pcieport
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
	Kernel driver in use: pcieport
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
	Kernel driver in use: pcieport
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
	Subsystem: ASUSTeK Computer Inc. FCH SMBus Controller
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
	Subsystem: ASUSTeK Computer Inc. FCH LPC Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 3
	Kernel driver in use: k10temp
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 7
01:00.0 Non-Volatile memory controller: Intel Corporation SSD 660P Series (rev 03)
	Subsystem: Intel Corporation SSD 660P Series
	Kernel driver in use: nvme
	Kernel modules: nvme
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse Switch Upstream
	Kernel driver in use: pcieport
03:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
03:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge
	Subsystem: ASUSTeK Computer Inc. Matisse PCIe GPP Bridge
	Kernel driver in use: pcieport
04:00.0 Non-Volatile memory controller: Micron/Crucial Technology P2 [Nick P2] / P3 / P3 Plus NVMe PCIe SSD (DRAM-less) (rev 01)
	Subsystem: Micron/Crucial Technology P2 NVMe PCIe SSD
	Kernel driver in use: nvme
	Kernel modules: nvme
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280]
	Subsystem: Gigabyte Technology Co., Ltd Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280]
	Kernel driver in use: radeon
	Kernel modules: radeon, amdgpu
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti HDMI Audio [Radeon HD 7870 XT / 7950/7970]
	Subsystem: Gigabyte Technology Co., Ltd Tahiti HDMI Audio [Radeon HD 7870 XT / 7950/7970]
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller
	Subsystem: ASUSTeK Computer Inc. RTL8125 2.5GbE Controller
	Kernel driver in use: r8169
	Kernel modules: r8169
07:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
	Subsystem: ASUSTeK Computer Inc. I211 Gigabit Network Connection
	Kernel driver in use: igb
	Kernel modules: igb
08:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
	Subsystem: Intel Corporation Wi-Fi 6 AX200NGW
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
09:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Reserved SPP
09:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
	Subsystem: ASUSTeK Computer Inc. Matisse USB 3.0 Host Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
09:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
	Subsystem: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0a:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
	Kernel driver in use: ahci
0b:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
	Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
	Kernel driver in use: ahci
0c:00.0 VGA compatible controller: NVIDIA Corporation TU106 [GeForce RTX 2060 Rev. A] (rev a1)
	Subsystem: Micro-Star International Co., Ltd. [MSI] TU106 [GeForce RTX 2060 Rev. A]
	Kernel driver in use: nvidia
	Kernel modules: nouveau, nvidia_drm, nvidia
0c:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
	Subsystem: Micro-Star International Co., Ltd. [MSI] TU106 High Definition Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
0d:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse PCIe Dummy Function
0e:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Reserved SPP
0e:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse Cryptographic Coprocessor PSPCPP
	Kernel driver in use: ccp
	Kernel modules: ccp
0e:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
	Subsystem: ASUSTeK Computer Inc. Matisse USB 3.0 Host Controller
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0e:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller
	Subsystem: ASUSTeK Computer Inc. Starship/Matisse HD Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
[misa@misa-desk ~]$ 

glxinfo | grep 'renderer string'
prime-run glxinfo | grep 'renderer string'
[misa@misa-desk ~]$ glxinfo | grep 'renderer string'
OpenGL renderer string: NVIDIA GeForce RTX 2060/PCIe/SSE2
[misa@misa-desk ~]$ prime-run glxinfo | grep 'renderer string'
OpenGL renderer string: NVIDIA GeForce RTX 2060/PCIe/SSE2
[misa@misa-desk ~]$ 

Looks Like prime is not working.
(I accidentally gave you the wrong env var, should be DRI_PRIME=1 … but no matter, because)
Its using the nvidia by default.
Which I must assume is incorrect and unintentional.

‘’’
[misa@misa-desk ~]$ mhwd -l -li

Installed PCI configs:


              NAME               VERSION          FREEDRIVER           TYPE

       video-linux            2018.05.04                true            PCI

video-hybrid-amd-nvidia-prime 2023.03.23 false PCI

Warning: No installed USB configs!

0000:0c:00.0 (0300:10de:1f08) Display controller nVidia Corporation:


              NAME               VERSION          FREEDRIVER           TYPE

video-hybrid-amd-nvidia-prime 2023.03.23 false PCI
video-hybrid-amd-nvidia-470xx-prime 2023.03.23 false PCI
video-nvidia 2023.03.23 false PCI
video-nvidia-470xx 2023.03.23 false PCI
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI

0000:05:00.0 (0300:1002:679a) Display controller ATI Technologies Inc:


              NAME               VERSION          FREEDRIVER           TYPE

video-hybrid-amd-nvidia-prime 2023.03.23 false PCI
video-hybrid-amd-nvidia-470xx-prime 2023.03.23 false PCI
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI

[misa@misa-desk ~]$
‘’’

OK.

Still does not really answer why the nvidia is in use by default.

But I do notice your amd is using the older radeon driver (not amdgpu) which could be related.

The easiest way to enable amdgpu for Sea/Southern Island cards?

sudo pacman -Syu amdgpu-experimental

(reboot … check inxi -Gazy)

Ok, that did some things. Do you need to see the output before I reboot?

I assume it was install that package (maybe some updates too?)
After a reboot if we check inxi -Gazy we should see different output … with amdgpu in use.
If so, then we can also try again glxinfo (using the right env var):

glxinfo | grep 'renderer string'
DRI_PRIME=1 glxinfo | grep 'renderer string'
[misa@misa-desk ~]$ glxinfo | grep 'renderer string'
OpenGL renderer string: NVIDIA GeForce RTX 2060/PCIe/SSE2
[misa@misa-desk ~]$ DRI_PRIME=1 glxinfo | grep 'renderer string'
OpenGL renderer string: NVIDIA GeForce RTX 2060/PCIe/SSE2
[misa@misa-desk ~]$ 

[misa@misa-desk ~]$ inxi -Gazy
Graphics:
  Device-1: AMD Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280] vendor: Gigabyte
    driver: amdgpu v: kernel alternate: radeon arch: GCN-1 code: Southern Islands
    process: TSMC 28nm built: 2011-20 pcie: gen: 3 speed: 8 GT/s lanes: 4
    link-max: lanes: 16 ports: active: none off: DVI-D-1,HDMI-A-1
    empty: DP-1,DP-2 bus-ID: 05:00.0 chip-ID: 1002:679a class-ID: 0300
  Device-2: NVIDIA TU106 [GeForce RTX 2060 Rev. A] vendor: Micro-Star MSI
    driver: nvidia v: 535.113.01 alternate: nouveau,nvidia_drm non-free: 535.xx+
    status: current (as of 2023-09) arch: Turing code: TUxxx
    process: TSMC 12nm FF built: 2018-22 pcie: gen: 1 speed: 2.5 GT/s lanes: 16
    link-max: gen: 3 speed: 8 GT/s bus-ID: 0c:00.0 chip-ID: 10de:1f08
    class-ID: 0300
  Display: x11 server: X.org v: 1.21.1.8 driver: X:
    loaded: modesetting,nouveau,nvidia unloaded: amdgpu alternate: fbdev,nv,vesa
    dri: radeonsi gpu: amdgpu display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-size: <missing: xdpyinfo>
  Monitor-1: DP-4 pos: primary res: 1920x1080 hz: 60 dpi: 82
    size: 598x336mm (23.54x13.23") diag: 686mm (27.01") modes: N/A
  Monitor-2: None-2-1 size-res: N/A modes: N/A
  API: EGL v: 1.5 hw: drv: nvidia drv: amd radeonsi platforms: device: 0
    drv: nvidia device: 1 drv: radeonsi device: 3 drv: swrast gbm:
    drv: kms_swrast surfaceless: drv: nvidia x11: drv: nvidia
    inactive: wayland,device-2
  API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 535.113.01
    glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce RTX 2060/PCIe/SSE2
    memory: 5.86 GiB
[misa@misa-desk ~]$ 

Yay, amdgpu it is.

But why is it the nvidia by default?..

Did you commit any previous configurations?
Maybe to /etc/X11/* ?

We could also check

DRI_PRIME=0 glxinfo | grep 'renderer string'

Which wont necessarily be too helpful, but I have seen random accidental 'reverse prime’s before.

[misa@misa-desk ~]$ DRI_PRIME=0 glxinfo | grep 'renderer string'
OpenGL renderer string: NVIDIA GeForce RTX 2060/PCIe/SSE2
[misa@misa-desk ~]$ 

And no, I don’t know enough about linux internals to engage in any adventurous tinkering.

I’ve been up many hours; I must disappear for a few.

Indeed, yes.

I’m sure it was a great help to the Penguin.

Cheers.