Dual GPU not working

I have 6 Monitors on 2 GPU´s:
Nvidea Quadro 4 monitors
AMD 9600 XT 2 Monitors

The amd card is used and i can use the 2 Monitors

The quadro isnt used at all, i see it in hardware manager and installed the prop drivers but it dont get used sadly. On other Systems its not a Problem.

What did i missed in Manjaro ?

Hi @wuast94, and welcome!

Please see [HowTo] Provide System Information, [HowTo] post screenshots and links and [HowTo] Increase your chances of solving your issue.

  Kernel: 5.15.19-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=9e30e23c-801d-4b3a-b7fb-403640c04884 rw quiet apparmor=1
    security=apparmor resume=UUID=96d1c566-975c-4a0f-967c-5a34579714ef
    udev.log_priority=3
  Desktop: KDE Plasma 5.23.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop Mobo: ASUSTeK model: PRIME X570-PRO v: Rev X.0x
    serial: <superuser required> UEFI: American Megatrends v: 4021
    date: 08/09/2021
Memory:
  RAM: total: 31.32 GiB used: 3.64 GiB (11.6%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD Ryzen 7 3700X bits: 64 type: MT MCP arch: Zen 2
    family: 0x17 (23) model-id: 0x71 (113) stepping: 0 microcode: 0x8701021
  Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache:
    L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB desc: 8x512 KiB
    L3: 32 MiB desc: 2x16 MiB
  Speed (MHz): avg: 2787 high: 4072 min/max: 2200/4426 boost: enabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 3427 2: 2588
    3: 2147 4: 3471 5: 2195 6: 3695 7: 2195 8: 2189 9: 3630 10: 2191 11: 2132
    12: 3244 13: 2202 14: 3034 15: 2192 16: 4072 bogomips: 115028
  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 sme 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 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, STIBP:
    conditional, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] driver: amdgpu
    v: kernel bus-ID: 0b:00.0 chip-ID: 1002:73bf class-ID: 0300
  Device-2: NVIDIA GP107GL [Quadro P620] driver: nvidia v: 510.47.03
    alternate: nouveau,nvidia_drm bus-ID: 0c:00.0 chip-ID: 10de:1cb6
    class-ID: 0300
  Device-3: Logitech Webcam C310 type: USB driver: snd-usb-audio,uvcvideo
    bus-ID: 1-2.4.1:9 chip-ID: 046d:081b class-ID: 0102 serial: <filter>
  Display: x11 server: X.org 1.21.1.3 compositor: kwin_x11 driver:
    loaded: amdgpu,ati,nvidia unloaded: modesetting,nouveau,radeon
    alternate: fbdev,nv,vesa resolution: <missing: xdpyinfo>
  Message: Unable to show advanced data. Required tool glxinfo missing.
Audio:
  Device-1: AMD Navi 21 HDMI Audio [Radeon RX 6800/6800 XT / 6900 XT]
    driver: snd_hda_intel v: kernel bus-ID: 0b:00.1 chip-ID: 1002:ab28
    class-ID: 0403
  Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel
    v: kernel bus-ID: 0c:00.1 chip-ID: 10de:0fb9 class-ID: 0403
  Device-3: AMD Starship/Matisse HD Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel bus-ID: 0e:00.4 chip-ID: 1022:1487
    class-ID: 0403
  Device-4: AKAI Professional M.I. APC MINI type: USB driver: snd-usb-audio
    bus-ID: 1-2.1:4 chip-ID: 09e8:0028 class-ID: 0103 serial: <filter>
  Device-5: Logitech Webcam C310 type: USB driver: snd-usb-audio,uvcvideo
    bus-ID: 1-2.4.1:9 chip-ID: 046d:081b class-ID: 0102 serial: <filter>
  Device-6: Creative Sound Blaster X4 type: USB
    driver: cdc_acm,hid-generic,snd-usb-audio,usbhid bus-ID: 1-2.4.2:11
    chip-ID: 041e:3278 class-ID: 0102 serial: <filter>
  Device-7: USB MICROPHONE USB MICROPHONE type: USB
    driver: hid-generic,snd-usb-audio,usbhid bus-ID: 7-4:3 chip-ID: 3212:1a01
    class-ID: 0300 serial: <filter>
  Sound Server-1: ALSA v: k5.15.19-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.45 running: yes
Network:
  Device-1: Intel I211 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
    port: f000 bus-ID: 05:00.0 chip-ID: 8086:1539 class-ID: 0200
  IF: enp5s0 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
  WAN IP: <filter>
Bluetooth:
  Message: No bluetooth data found.
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 1.85 TiB used: 13.17 GiB (0.7%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:3 vendor: Samsung
    model: SSD 970 EVO Plus 1TB size: 931.51 GiB block-size: physical: 512 B
    logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
    rev: 2B2QEXM7 temp: 37.9 C scheme: GPT
  ID-2: /dev/nvme1n1 maj-min: 259:0 vendor: Crucial model: CT1000P1SSD8
    size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 type: SSD serial: <filter> rev: P3CR013 temp: 40.9 C scheme: GPT
  ID-3: /dev/sda maj-min: 8:0 type: USB vendor: Samsung model: Flash Drive
    size: 29.88 GiB block-size: physical: 512 B logical: 512 B type: SSD
    serial: <filter> rev: 1100 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 896.76 GiB size: 881.61 GiB (98.31%)
    used: 13.16 GiB (1.5%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:5
    label: N/A uuid: 9e30e23c-801d-4b3a-b7fb-403640c04884
  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: 259:4
    label: NO_LABEL uuid: F2D5-394A
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 34.46 GiB used: 0 KiB (0.0%)
    priority: -2 dev: /dev/nvme0n1p3 maj-min: 259:6 label: swap
    uuid: 96d1c566-975c-4a0f-967c-5a34579714ef
Unmounted:
  ID-1: /dev/nvme1n1p1 maj-min: 259:1 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-2: /dev/nvme1n1p2 maj-min: 259:2 size: 65.54 GiB fs: ntfs
    label: New Volume uuid: D872E07772E05C2E
  ID-3: /dev/sda1 maj-min: 8:1 size: 3.7 GiB fs: iso9660
  ID-4: /dev/sda2 maj-min: 8:2 size: 4 MiB fs: vfat label: MISO_EFI
    uuid: 01B3-DEA1
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 6 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-2:2 info: Realtek RTS5411 Hub ports: 4 rev: 2.0 speed: 480 Mb/s
    chip-ID: 0bda:5411 class-ID: 0900
  Device-1: 1-2.1:4 info: AKAI Professional M.I. APC MINI type: Audio
    driver: snd-usb-audio interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
    chip-ID: 09e8:0028 class-ID: 0103 serial: <filter>
  Hub-3: 1-2.4:7 info: Realtek RTS5411 Hub ports: 4 rev: 2.0 speed: 480 Mb/s
    chip-ID: 0bda:5411 class-ID: 0900
  Device-1: 1-2.4.1:9 info: Logitech Webcam C310 type: Video,Audio
    driver: snd-usb-audio,uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s
    power: 500mA chip-ID: 046d:081b class-ID: 0102 serial: <filter>
  Device-2: 1-2.4.2:11 info: Creative Sound Blaster X4
    type: HID,Abstract (modem),CDC-Data,Audio
    driver: cdc_acm,hid-generic,snd-usb-audio,usbhid interfaces: 7 rev: 2.0
    speed: 480 Mb/s power: 100mA chip-ID: 041e:3278 class-ID: 0102
    serial: <filter>
  Hub-4: 1-3:3 info: Genesys Logic Hub ports: 2 rev: 2.1 speed: 480 Mb/s
    chip-ID: 05e3:0610 class-ID: 0900
  Device-1: 1-3.2:6 info: Mountain Everest Keyboard type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 4 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 3282:0001 class-ID: 0300
  Hub-5: 1-4:5 info: VIA Labs USB2.0 Hub ports: 4 rev: 2.1 speed: 480 Mb/s
    chip-ID: 2109:2817 class-ID: 0900
  Hub-6: 1-4.2:8 info: VIA Labs USB2.0 Hub ports: 4 rev: 2.1 speed: 480 Mb/s
    chip-ID: 2109:2817 class-ID: 0900
  Device-1: 1-4.2.3:10 info: VIA Labs USB 2.0 BILLBOARD type: Billboard
    driver: N/A interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 2109:0102 class-ID: 1100 serial: <filter>
  Hub-7: 2-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Device-1: 2-1:2
    info: Silicon Motion - Taiwan (formerly Feiya ) Flash Drive
    type: Mass Storage driver: usb-storage interfaces: 1 rev: 3.1
    speed: 5 Gb/s power: 304mA chip-ID: 090c:1000 class-ID: 0806
    serial: <filter>
  Hub-8: 2-2:3 info: Realtek Hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 0bda:0411 class-ID: 0900
  Hub-9: 2-2.4:5 info: Realtek Hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 0bda:0411 class-ID: 0900
  Hub-10: 2-3:4 info: Genesys Logic GL3523 Hub ports: 1 rev: 3.2
    speed: 5 Gb/s chip-ID: 05e3:0620 class-ID: 0900
  Hub-11: 2-4:6 info: VIA Labs USB3.0 Hub ports: 4 rev: 3.1 speed: 5 Gb/s
    chip-ID: 2109:0817 class-ID: 0900
  Hub-12: 2-4.2:7 info: VIA Labs USB3.0 Hub ports: 4 rev: 3.1 speed: 5 Gb/s
    chip-ID: 2109:0817 class-ID: 0900
  Device-1: 2-4.2.2:8 info: Genesys Logic SD Card Reader and Writer
    type: Mass Storage driver: usb-storage interfaces: 1 rev: 3.1 speed: 5 Gb/s
    power: 896mA chip-ID: 05e3:0749 class-ID: 0806 serial: <filter>
  Hub-13: 3-0:1 info: Hi-speed hub with single TT ports: 6 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-1:2 info: ThrustMaster eSwap PRO Controller Xbox
    type: <vendor specific> driver: N/A interfaces: 3 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 044f:d012 class-ID: ff00 serial: <filter>
  Device-2: 3-2:3 info: 3Dconnexion SpaceMouse Compact type: HID
    driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 1.5 Mb/s
    power: 100mA chip-ID: 256f:c635 class-ID: 0300
  Device-3: 3-4:4 info: ASUSTek AURA LED Controller type: HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 16mA
    chip-ID: 0b05:18f3 class-ID: 0300 serial: <filter>
  Hub-14: 4-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-15: 5-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-16: 6-0:1 info: Super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-17: 7-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 7-3:2 info: Razer USA Mamba 2018 (Wired) type: Mouse,Keyboard
    driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 1532:0073 class-ID: 0301 serial: <filter>
  Device-2: 7-4:3 info: USB MICROPHONE USB MICROPHONE type: Audio,HID
    driver: hid-generic,snd-usb-audio,usbhid interfaces: 3 rev: 1.1
    speed: 12 Mb/s power: 100mA chip-ID: 3212:1a01 class-ID: 0300
    serial: <filter>
  Hub-18: 8-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: N/A mobo: N/A gpu: amdgpu temp: 27.0 C mem: 30.0 C
  Fan Speeds (RPM): N/A gpu: amdgpu fan: 0
Info:
  Processes: 367 Uptime: 28m wakeups: 1 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: pacman: 1229 lib: 334
  flatpak: 0 Shell: Zsh v: 5.8 default: Bash v: 5.1.16 running-in: konsole
  inxi: 3.3.12```

When i remove the Hybrid driver and install the “video-nvidia” driver after reboot i get the 4 Nvidia working but then the 2 AMD ones goes away

if i remove all drivers and just use the “video-linux” one after restart i see the 2 amd ones but the nvidia ones go away

hope this helps a bit more

Thank you. Please also provide the output for:

mhwd --list

And

mhwd --listinstalled

And

xrandr
> 0000:0c:00.0 (0300:10de:1cb6) Display controller nVidia Corporation:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-amd-nvidia-prime            2021.12.18               false            PCI
video-hybrid-amd-nvidia-470xx-prime            2021.12.18               false            PCI
          video-nvidia            2021.12.18               false            PCI
    video-nvidia-470xx            2021.12.18               false            PCI
    video-nvidia-390xx            2021.12.18               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI


> 0000:0b:00.0 (0300:1002:73bf) Display controller ATI Technologies Inc:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-amd-nvidia-prime            2021.12.18               false            PCI
video-hybrid-amd-nvidia-470xx-prime            2021.12.18               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
            video-vesa            2017.03.12                true            PCI
     video-modesetting            2020.01.13                true            PCI
           video-linux            2018.05.04                true            PCI


Warning: No installed USB configs
Screen 0: minimum 320 x 200, current 3000 x 1920, maximum 16384 x 16384
DisplayPort-4 disconnected (normal left inverted right x axis y axis)
DisplayPort-5 connected 1080x1920+0+0 left (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+  74.97    50.00    59.94  
   1680x1050     60.00  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1440x900      60.00  
   1280x800      60.00  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    60.00    59.94  
   720x400       70.08  
DisplayPort-6 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 connected primary 1920x1080+1080+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00 + 144.00*  120.00   119.88   119.98    99.93    74.97    50.00    59.94  
   1680x1050     60.00  
   1280x1024     75.02    60.02  
   1440x900      60.00  
   1280x800      60.00  
   1280x720      60.00    50.00    59.94  
   1024x768     119.99    75.03    70.07    60.00  
   832x624       74.55  
   800x600      119.97    72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94  
   720x400       70.08  
DP-1-1 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  74.97    59.96    50.00    59.94    59.93  
   1680x1050     59.95    59.88  
   1400x1050     74.76    59.98  
   1600x900      59.95    60.00    59.82  
   1280x1024     75.02    60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1440x810      59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1152x864      75.00  
   1280x720      60.00    59.99    59.86    60.00    50.00    59.94    59.74  
   1024x768      75.05    60.04    75.03    70.07    60.00  
   960x720       75.00    60.00  
   928x696       75.00    60.05  
   896x672       75.05    60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   832x624       74.55  
   960x540       59.96    59.99    59.63    59.82  
   800x600       75.00    70.00    65.00    60.00    72.19    75.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   720x576       50.00  
   700x525       74.76    59.98  
   800x450       59.95    59.82  
   720x480       60.00    59.94  
   640x512       75.02    60.02  
   700x450       59.96    59.88  
   640x480       60.00    75.00    72.81    75.00    60.00    59.94  
   720x405       59.51    58.99  
   720x400       70.08  
   684x384       59.88    59.85  
   640x400       59.88    59.98  
   576x432       75.00  
   640x360       59.86    59.83    59.84    59.32  
   512x384       75.03    70.07    60.00  
   512x288       60.00    59.92  
   416x312       74.66  
   480x270       59.63    59.82  
   400x300       72.19    75.12    60.32    56.34  
   432x243       59.92    59.57  
   320x240       72.81    75.00    60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
DP-1-2 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 + 119.98    59.97    99.93    84.90    59.96    50.00    59.94    59.93  
   1920x1080i    60.00    50.00    59.94  
   1680x1050     59.95    59.88  
   1400x1050     74.76    59.98  
   1600x900      59.99    59.94    59.95    59.82  
   1280x1024     85.02    75.02    60.02  
   1440x900      59.90  
   1400x900      59.96    59.88  
   1280x960      85.00    60.00  
   1440x810      60.00    59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1152x864      75.00  
   1280x720      60.00    59.99    59.86    60.00    50.00    59.94    59.74  
   1024x768      85.00    75.05    60.04    85.00    75.03    70.07    60.00  
   1024x768i     86.96  
   960x720       85.00    75.00    60.00  
   928x696       75.00    60.05  
   896x672       75.05    60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   832x624       74.55  
   960x540       59.96    59.99    59.63    59.82  
   800x600       85.00    75.00    70.00    65.00    60.00    85.14    72.19    75.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   720x576       50.00  
   700x525       74.76    59.98  
   800x450       59.95    59.82  
   720x480       60.00    59.94  
   640x512       85.02    75.02    60.02  
   700x450       59.96    59.88  
   640x480       85.09    60.00    85.01    75.00    72.81    75.00    66.67    60.00    59.94  
   720x405       59.51    58.99  
   720x400       85.04    70.08  
   684x384       59.88    59.85  
   640x400       59.88    59.98    85.08  
   576x432       75.00  
   640x360       59.86    59.83    59.84    59.32  
   640x350       85.08  
   512x384       85.00    75.03    70.07    60.00  
   512x384i      87.06  
   512x288       60.00    59.92  
   416x312       74.66  
   480x270       59.63    59.82  
   400x300       85.27    72.19    75.12    60.32    56.34  
   432x243       59.92    59.57  
   320x240       85.18    72.81    75.00    60.05  
   360x202       59.51    59.13  
   360x200       85.04  
   320x200       85.27  
   320x180       59.84    59.32  
   320x175       85.27  
DP-1-3 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.96    50.00    59.94    59.93  
   1920x1080i    60.00    50.00    59.94  
   1680x1050     59.95    59.88  
   1400x1050     74.76    59.98  
   1600x900      59.95    60.00    59.82  
   1280x1024     75.02    60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1440x810      59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1152x864      75.00  
   1280x720      60.00    59.99    59.86    60.00    50.00    59.94    59.74  
   1024x768      75.05    60.04    75.03    70.07    60.00  
   960x720       75.00    60.00  
   928x696       75.00    60.05  
   896x672       75.05    60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   832x624       74.55  
   960x540       59.96    59.99    59.63    59.82  
   800x600       75.00    70.00    65.00    60.00    72.19    75.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   720x576       50.00  
   700x525       74.76    59.98  
   800x450       59.95    59.82  
   720x480       60.00    59.94  
   640x512       75.02    60.02  
   700x450       59.96    59.88  
   640x480       60.00    75.00    72.81    75.00    60.00    59.94  
   720x405       59.51    58.99  
   720x400       70.08  
   684x384       59.88    59.85  
   640x400       59.88    59.98  
   576x432       75.00  
   640x360       59.86    59.83    59.84    59.32  
   512x384       75.03    70.07    60.00  
   512x288       60.00    59.92  
   416x312       74.66  
   480x270       59.63    59.82  
   400x300       72.19    75.12    60.32    56.34  
   432x243       59.92    59.57  
   320x240       72.81    75.00    60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
DP-1-4 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.96    50.00    59.94    59.93  
   1680x1050     59.95    59.88  
   1400x1050     74.76    59.98  
   1600x900      59.95    60.00    59.82  
   1280x1024     75.02    60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1440x810      59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1152x864      75.00  
   1280x720      60.00    59.99    59.86    60.00    50.00    59.94    59.74  
   1024x768      75.05    60.04    75.03    70.07    60.00  
   960x720       75.00    60.00  
   928x696       75.00    60.05  
   896x672       75.05    60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   832x624       74.55  
   960x540       59.96    59.99    59.63    59.82  
   800x600       75.00    70.00    65.00    60.00    72.19    75.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   720x576       50.00  
   700x525       74.76    59.98  
   800x450       59.95    59.82  
   720x480       60.00    59.94  
   640x512       75.02    60.02  
   700x450       59.96    59.88  
   640x480       60.00    75.00    72.81    75.00    60.00    59.94  
   720x405       59.51    58.99  
   720x400       70.08  
   684x384       59.88    59.85  
   640x400       59.88    59.98  
   576x432       75.00  
   640x360       59.86    59.83    59.84    59.32  
   512x384       75.03    70.07    60.00  
   512x288       60.00    59.92  
   416x312       74.66  
   480x270       59.63    59.82  
   400x300       72.19    75.12    60.32    56.34  
   432x243       59.92    59.57  
   320x240       72.81    75.00    60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
  1920x1080 (0x59) 148.500MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
  1920x1080 (0x5a) 174.500MHz +HSync -VSync
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  83.89KHz
        v: height 1080 start 1083 end 1088 total 1119           clock  74.97Hz
  1920x1080 (0x5b) 148.500MHz +HSync +VSync
        h: width  1920 start 2448 end 2492 total 2640 skew    0 clock  56.25KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  50.00Hz
  1920x1080 (0x5c) 148.352MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.43KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  59.94Hz
  1600x900 (0x5e) 108.000MHz +HSync +VSync
        h: width  1600 start 1624 end 1704 total 1800 skew    0 clock  60.00KHz
        v: height  900 start  901 end  904 total 1000           clock  60.00Hz
  1280x1024 (0x5f) 135.000MHz +HSync +VSync
        h: width  1280 start 1296 end 1440 total 1688 skew    0 clock  79.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  75.02Hz
  1280x1024 (0x60) 108.000MHz +HSync +VSync
        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz
  1152x864 (0x63) 108.000MHz +HSync +VSync
        h: width  1152 start 1216 end 1344 total 1600 skew    0 clock  67.50KHz
        v: height  864 start  865 end  868 total  900           clock  75.00Hz
  1280x720 (0x64) 74.250MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  45.00KHz
        v: height  720 start  725 end  730 total  750           clock  60.00Hz
  1280x720 (0x65) 74.250MHz +HSync +VSync
        h: width  1280 start 1720 end 1760 total 1980 skew    0 clock  37.50KHz
        v: height  720 start  725 end  730 total  750           clock  50.00Hz
  1280x720 (0x66) 74.176MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  44.96KHz
        v: height  720 start  725 end  730 total  750           clock  59.94Hz
  1024x768 (0x67) 78.750MHz +HSync +VSync
        h: width  1024 start 1040 end 1136 total 1312 skew    0 clock  60.02KHz
        v: height  768 start  769 end  772 total  800           clock  75.03Hz
  1024x768 (0x78) 75.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1328 skew    0 clock  56.48KHz
        v: height  768 start  771 end  777 total  806           clock  70.07Hz
  1024x768 (0x68) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  832x624 (0x79) 57.284MHz -HSync -VSync
        h: width   832 start  864 end  928 total 1152 skew    0 clock  49.73KHz
        v: height  624 start  625 end  628 total  667           clock  74.55Hz
  800x600 (0x7b) 50.000MHz +HSync +VSync
        h: width   800 start  856 end  976 total 1040 skew    0 clock  48.08KHz
        v: height  600 start  637 end  643 total  666           clock  72.19Hz
  800x600 (0x69) 49.500MHz +HSync +VSync
        h: width   800 start  816 end  896 total 1056 skew    0 clock  46.88KHz
        v: height  600 start  601 end  604 total  625           clock  75.00Hz
  800x600 (0x6a) 40.000MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz
        v: height  600 start  601 end  605 total  628           clock  60.32Hz
  800x600 (0x7c) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  720x576 (0x6b) 27.000MHz -HSync -VSync
        h: width   720 start  732 end  796 total  864 skew    0 clock  31.25KHz
        v: height  576 start  581 end  586 total  625           clock  50.00Hz
  720x480 (0x6c) 27.027MHz -HSync -VSync
        h: width   720 start  736 end  798 total  858 skew    0 clock  31.50KHz
        v: height  480 start  489 end  495 total  525           clock  60.00Hz
  720x480 (0x6d) 27.000MHz -HSync -VSync
        h: width   720 start  736 end  798 total  858 skew    0 clock  31.47KHz
        v: height  480 start  489 end  495 total  525           clock  59.94Hz
  640x480 (0x6e) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  720 total  840 skew    0 clock  37.50KHz
        v: height  480 start  481 end  484 total  500           clock  75.00Hz
  640x480 (0x7d) 31.500MHz -HSync -VSync
        h: width   640 start  664 end  704 total  832 skew    0 clock  37.86KHz
        v: height  480 start  489 end  492 total  520           clock  72.81Hz
  640x480 (0x6f) 25.200MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.50KHz
        v: height  480 start  490 end  492 total  525           clock  60.00Hz
  640x480 (0x70) 25.175MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz
        v: height  480 start  490 end  492 total  525           clock  59.94Hz
  720x400 (0x71) 28.320MHz -HSync +VSync
        h: width   720 start  738 end  846 total  900 skew    0 clock  31.47KHz
        v: height  400 start  412 end  414 total  449           clock  70.08Hz
  640x480 (0x7e) 30.240MHz -HSync -VSync
        h: width   640 start  704 end  768 total  864 skew    0 clock  35.00KHz
        v: height  480 start  483 end  486 total  525           clock  66.67Hz

Apologies for only now answering. But I was, and still am, a bit hesitant because I have never had to deal with this many screens before, nor AMD-Nvidia.

Anyhow, I noticed you don’t have any hybrid drivers installed, so let’s start with that because it’s the most obvious thing to start with, so let’s get it out of thee way. Install it first:

mhwd --install video-hybrid-amd-nvidia-prime

Then provide the output for:

sudo inxi --graphics --filter --no-host --width

And

xrandr

Again please.

And let’s hope for the best, shall we.

Edit:

I don’t have anything to do with hybrid graphics, so this is pure speculation.

I know that on laptops with dual GPUs you have to run applications with prime-run for nvidia and prefix the command with DRI_PRIME=1 for AMD (I don’t know where that variable value comes from, or if it ever changes from 1).

So, please try running your applications either like thiss, for Nvidia:

prime-run <commandToRun>

or, for the AMD GPU:

DRI_PRIME=1 <commandToRun>

Where <commandToRun> is, well, the command to run.

That should offload rendering for that application to either the AMD GPU or the Nvidia GPU.

i startet with hybrid drivers and didnt get it working, but here the output in hybrid mode after restart:

Graphics:
  Device-1: AMD Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] driver: amdgpu
    v: kernel
  Device-2: NVIDIA GP107GL [Quadro P620] driver: nvidia v: 510.47.03
  Device-3: Logitech Webcam C310 type: USB driver: snd-usb-audio,uvcvideo
  Display: server: X.org 1.21.1.3 driver: loaded: amdgpu,ati,nvidia
    unloaded: modesetting,nouveau,radeon,vesa resolution: <missing: xdpyinfo>
  Message: Unable to show advanced data. Required tool glxinfo missing.

and xrandr:

Screen 0: minimum 320 x 200, current 3000 x 1920, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 connected 1080x1920+0+0 left (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+  74.97    50.00    59.94  
   1680x1050     60.00  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1440x900      60.00  
   1280x800      60.00  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    60.00    59.94  
   720x400       70.08  
DisplayPort-2 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 connected primary 1920x1080+1080+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00 + 144.00*  120.00   119.88   119.98    99.93    74.97    50.00    59.94  
   1680x1050     60.00  
   1280x1024     75.02    60.02  
   1440x900      60.00  
   1280x800      60.00  
   1280x720      60.00    50.00    59.94  
   1024x768     119.99    75.03    70.07    60.00  
   832x624       74.55  
   800x600      119.97    72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94  
   720x400       70.08  
DP-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-1 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.94    50.00    60.00    50.04  
   1680x1050     59.95  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
DP-1-2 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  74.97    59.94    50.00  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
DP-1-3 disconnected (normal left inverted right x axis y axis)
DP-1-4 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.94    50.00  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
DP-1-5 disconnected (normal left inverted right x axis y axis)
DP-1-6 disconnected (normal left inverted right x axis y axis)
DP-1-7 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.94    50.00    60.05    60.00    50.04  
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    59.94    59.93  
  1920x1080 (0x59) 148.500MHz +HSync +VSync
        h: width  1920 start 2008 end 2052 total 2200 skew    0 clock  67.50KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  60.00Hz
  1920x1080 (0x5b) 148.500MHz +HSync +VSync
        h: width  1920 start 2448 end 2492 total 2640 skew    0 clock  56.25KHz
        v: height 1080 start 1084 end 1089 total 1125           clock  50.00Hz
  1280x1024 (0x5f) 135.000MHz +HSync +VSync
        h: width  1280 start 1296 end 1440 total 1688 skew    0 clock  79.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  75.02Hz
  1280x1024 (0x60) 108.000MHz +HSync +VSync
        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz
  1280x720 (0x64) 74.250MHz +HSync +VSync
        h: width  1280 start 1390 end 1430 total 1650 skew    0 clock  45.00KHz
        v: height  720 start  725 end  730 total  750           clock  60.00Hz
  1280x720 (0x65) 74.250MHz +HSync +VSync
        h: width  1280 start 1720 end 1760 total 1980 skew    0 clock  37.50KHz
        v: height  720 start  725 end  730 total  750           clock  50.00Hz
  1152x864 (0x63) 108.000MHz +HSync +VSync
        h: width  1152 start 1216 end 1344 total 1600 skew    0 clock  67.50KHz
        v: height  864 start  865 end  868 total  900           clock  75.00Hz
  1024x768 (0x67) 78.750MHz +HSync +VSync
        h: width  1024 start 1040 end 1136 total 1312 skew    0 clock  60.02KHz
        v: height  768 start  769 end  772 total  800           clock  75.03Hz
  1024x768 (0x78) 75.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1328 skew    0 clock  56.48KHz
        v: height  768 start  771 end  777 total  806           clock  70.07Hz
  1024x768 (0x68) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  800x600 (0x69) 49.500MHz +HSync +VSync
        h: width   800 start  816 end  896 total 1056 skew    0 clock  46.88KHz
        v: height  600 start  601 end  604 total  625           clock  75.00Hz
  800x600 (0x7b) 50.000MHz +HSync +VSync
        h: width   800 start  856 end  976 total 1040 skew    0 clock  48.08KHz
        v: height  600 start  637 end  643 total  666           clock  72.19Hz
  800x600 (0x6a) 40.000MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz
        v: height  600 start  601 end  605 total  628           clock  60.32Hz
  800x600 (0x7c) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  720x576 (0x6b) 27.000MHz -HSync -VSync
        h: width   720 start  732 end  796 total  864 skew    0 clock  31.25KHz
        v: height  576 start  581 end  586 total  625           clock  50.00Hz
  720x480 (0x6d) 27.000MHz -HSync -VSync
        h: width   720 start  736 end  798 total  858 skew    0 clock  31.47KHz
        v: height  480 start  489 end  495 total  525           clock  59.94Hz
  640x480 (0x6e) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  720 total  840 skew    0 clock  37.50KHz
        v: height  480 start  481 end  484 total  500           clock  75.00Hz
  640x480 (0x70) 25.175MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz
        v: height  480 start  490 end  492 total  525           clock  59.94Hz
  1920x1080 (0x5a) 174.500MHz +HSync -VSync
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  83.89KHz
        v: height 1080 start 1083 end 1088 total 1119           clock  74.97Hz
  1600x900 (0x5e) 108.000MHz +HSync +VSync
        h: width  1600 start 1624 end 1704 total 1800 skew    0 clock  60.00KHz
        v: height  900 start  901 end  904 total 1000           clock  60.00Hz

yes i have many monitors :smiley: and no problem for late reply, i appriate every help :slight_smile:

the prime run dont change anything, yes i could offload render tasks but i want to use all 6 displays again :slight_smile:

intrest thing, when i dont use the hybrid driver on startup all 6 monitors getting woke up, and i the a command line, as soon as kde loads (or at the moment the drivers load) they go off. after installing the hybrid driver that dont happen. only the two AMD monitors are used

the output shows that the 4 monitors are disconnected, is there any way to connect them manually? then i could make a startup script. just throwing an idea at the wall :sweat_smile:

I read a lot of posts and as far as i can tell is that what i want is not possible, xrandr seem to not support what i need, there a mosaik and Xinerama tricks that breaks 3d accel or performance drops about 30 %, breaking features and so on.

if i dont missed something or didnt find the right post its not possible.

the sad thing is that there are posts since 2014 (and possible before) from people that have the same problem without anyone get this fixed.

and i didnt find any source that adress this, so if a fix ever comes nobody knows when.

the really sad think about this is that i dont want to move away from manjaro, i love it so far, gaming is huge thing that i compromise with but not my monitors…

i let it installed for know, i hope that there is a magic fix or a workaround i can deal with, we will see :slight_smile:

I don’t think hybrid drivers will solve this, since it’s a desktop, not a laptop. I think the OP needs a custom xorg.conf.

https://wiki.archlinux.org/title/Multihead

Apologies. Not ever having worked with any of that, it was the only thing that made sense to me. I should have consulted with the Arch wiki. My mistake.

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