Cant boot with HDMI only VGA

I cant boot with the dedicated graphic card RX550, black screen and no signal to monitor. Disabling it from BIOS and enabling integrated graphic [VGA], works fine.

I have dual boot [windows10] and the HDMI and graphic card works.

 Kernel: 5.15.12-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=f9fe71bd-3aa1-424a-b8a4-9a9f624bdafb ro apparmor=1
    security=apparmor resume=UUID=d3556de4-de1a-48a3-afcc-a82255ce9491
    udev.log_priority=3
  Desktop: KDE Plasma 5.23.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop Mobo: ASUSTeK model: F1A75-M v: Rev X.0x
    serial: <superuser required> UEFI: American Megatrends v: 2403
    date: 05/26/2014
Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 7.25 GiB used: 1.87 GiB (25.8%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD A8-3870 APU with Radeon HD Graphics bits: 64 type: MCP
    arch: Fusion family: 0x12 (18) model-id: 1 stepping: 0 microcode: 0x3000027
  Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 512 KiB
    desc: d-4x64 KiB; i-4x64 KiB L2: 4 MiB desc: 4x1024 KiB
  Speed (MHz): avg: 800 min/max: 800/3300 boost: disabled scaling:
    driver: acpi-cpufreq governor: schedutil cores: 1: 800 2: 800 3: 800 4: 800
    bogomips: 26413
  Flags: 3dnow 3dnowext 3dnowprefetch abm apic arat clflush cmov cmp_legacy
    constant_tsc cpuid cr8_legacy cx16 cx8 de extapic extd_apicid fpu fxsr
    fxsr_opt ht hw_pstate ibs lahf_lm lbrv lm mca mce misalignsse mmx mmxext
    msr mtrr nonstop_tsc nopl npt nrip_save nx osvw pae pat pausefilter
    pdpe1gb pge pni popcnt pse pse36 rdtscp rep_good sep skinit sse sse2 sse4a
    svm svm_lock syscall tsc vme vmmcall wdt
  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 status: Not affected
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2
    mitigation: Full AMD retpoline, STIBP: disabled, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Sumo [Radeon HD 6550D] vendor: ASUSTeK driver: radeon
    v: kernel bus-ID: 00:01.0 chip-ID: 1002:9640 class-ID: 0300
  Device-2: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
    vendor: Sapphire Limited driver: amdgpu v: kernel bus-ID: 01:00.0
    chip-ID: 1002:699f class-ID: 0300
  Display: x11 server: X.Org 1.21.1.2 compositor: kwin_x11 driver:
    loaded: amdgpu,ati,radeon unloaded: modesetting alternate: fbdev,vesa
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2")
    s-diag: 582mm (22.9")
  Monitor-1: VGA-0 res: 1920x1080 hz: 60 dpi: 96
    size: 510x290mm (20.1x11.4") diag: 587mm (23.1")
  OpenGL: renderer: AMD SUMO (DRM 2.50.0 / 5.15.12-1-MANJARO LLVM 13.0.0)
    v: 3.3 Mesa 21.3.2 compat-v: 3.1 direct render: Yes
Audio:
  Device-1: AMD BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] vendor: ASUSTeK driver: snd_hda_intel v: kernel bus-ID: 00:01.1
    chip-ID: 1002:1714 class-ID: 0403
  Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
    vendor: Sapphire Limited driver: snd_hda_intel v: kernel bus-ID: 01:00.1
    chip-ID: 1002:aae0 class-ID: 0403
  Device-3: Focusrite-Novation Focusrite Scarlett 2i2 type: USB
    driver: snd-usb-audio bus-ID: 1-2:3 chip-ID: 1235:8016 class-ID: fe01
  Sound Server-1: ALSA v: k5.15.12-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.19 running: no
  Sound Server-3: PulseAudio v: 15.0 running: no
  Sound Server-4: PipeWire v: 0.3.42 running: yes
Network:
  Device-1: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet vendor: ASUSTeK
    driver: atl1c v: kernel port: d000 bus-ID: 04:00.0 chip-ID: 1969:1083
    class-ID: 0200
  IF: enp4s0 state: down mac: <filter>
  Device-2: Ralink RT2870/RT3070 Wireless Adapter type: USB
    driver: rt2800usb bus-ID: 1-3:4 chip-ID: 148f:3070 class-ID: 0000
    serial: <filter>
  IF: wlp0s18f2u3 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: dynamic noprefixroute scope: global
  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: 480.18 GiB used: 114.04 GiB (23.7%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Seagate model: ST500DM002-1BD142
    size: 465.76 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 7200 serial: <filter> rev: KC45 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 type: USB vendor: Kingston
    model: DataTraveler 2.0 size: 14.42 GiB block-size: physical: 512 B
    logical: 512 B type: N/A serial: <filter> rev: 1.00 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 153.75 GiB size: 150.34 GiB (97.78%)
    used: 114.04 GiB (75.9%) fs: ext4 dev: /dev/sda7 maj-min: 8:7 label: N/A
    uuid: f9fe71bd-3aa1-424a-b8a4-9a9f624bdafb
  ID-2: /boot/efi raw-size: 512 MiB size: 511 MiB (99.80%)
    used: 312 KiB (0.1%) fs: vfat dev: /dev/sda5 maj-min: 8:5 label: N/A
    uuid: 0504-C4DD
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 2 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda6 maj-min: 8:6 label: N/A
    uuid: d3556de4-de1a-48a3-afcc-a82255ce9491
Unmounted:
  ID-1: /dev/sda1 maj-min: 8:1 size: 529 MiB fs: ntfs
    label: Recuperaci\xc3\xb3n uuid: 504EB5924EB570F8
  ID-2: /dev/sda2 maj-min: 8:2 size: 100 MiB fs: vfat label: N/A
    uuid: A6B7-D492
  ID-3: /dev/sda3 maj-min: 8:3 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-4: /dev/sda4 maj-min: 8:4 size: 308.88 GiB fs: ntfs label: N/A
    uuid: B6E8BB2DE8BAEAAF
  ID-5: /dev/sdb1 maj-min: 8:17 size: 2.17 GiB fs: iso9660
  ID-6: /dev/sdb2 maj-min: 8:18 size: 4 MiB fs: vfat label: MISO_EFI
    uuid: E1A5-412D
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 5 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-1:2 info: Kingston Digital DataTraveler SE9 type: Mass Storage
    driver: usb-storage interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 100mA
    chip-ID: 0951:1665 class-ID: 0806 serial: <filter>
  Device-2: 1-2:3 info: Focusrite-Novation Focusrite Scarlett 2i2
    type: Audio driver: snd-usb-audio interfaces: 4 rev: 2.0 speed: 480 Mb/s
    power: 500mA chip-ID: 1235:8016 class-ID: fe01
  Device-3: 1-3:4 info: Ralink RT2870/RT3070 Wireless Adapter type: Network
    driver: rt2800usb interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 450mA
    chip-ID: 148f:3070 class-ID: 0000 serial: <filter>
  Hub-2: 2-0:1 info: Full speed or root hub ports: 5 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-3: 3-0:1 info: Full speed or root hub ports: 5 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Device-1: 3-4:2 info: Logitech G PRO Gaming Mouse type: Mouse,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
    power: 300mA chip-ID: 046d:c08c class-ID: 0300 serial: <filter>
  Hub-4: 4-0:1 info: Full speed or root hub ports: 5 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Hub-5: 5-0:1 info: Full speed or root hub ports: 2 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Hub-6: 6-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 6-1:2 info: BY Tech Usb Gaming Keyboard type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 258a:0016 class-ID: 0300
  Hub-7: 7-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-8: 8-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-9: 9-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 22.4 C mobo: N/A
  Fan Speeds (RPM): N/A
  GPU: device: radeon temp: 11.0 C device: amdgpu temp: 37.0 C watts: 4.04
Info:
  Processes: 225 Uptime: 7m wakeups: 0 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.1.0 Packages: 1533 pacman: 1521 lib: 441 flatpak: 12
  Shell: Zsh v: 5.8 default: Bash v: 5.1.12 running-in: yakuake inxi: 3.3.11

What is the output of mhwd -li -d ?

Magically after 1 week, Manjaro boot perfectly from HDMI, I no touch anything

mhwd -li -d

   ATTACHED:    PCI
   VERSION:     2018.05.04
   INFO:        Standard open source drivers.
   PRIORITY:    2
   FREEDRIVER:  true
   DEPENDS:     -
   CONFLICTS:   -
   CLASSIDS:    0300 0380 0302 
   VENDORIDS:   1002 8086 10de 


Warning: no installed configs for USB devices found!

now is detecting radeon rx 550 as Device-1
There is any way to save this config? or something to no boot from the integrated graphic?

Graphics:
  Device-1: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
    vendor: Sapphire Limited driver: amdgpu v: kernel bus-ID: 01:00.0

inxi --admin --verbosity=7 --filter --width

System:
  Kernel: 5.15.12-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=f9fe71bd-3aa1-424a-b8a4-9a9f624bdafb ro apparmor=1
    security=apparmor resume=UUID=d3556de4-de1a-48a3-afcc-a82255ce9491
    udev.log_priority=3
  Desktop: KDE Plasma 5.23.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop Mobo: ASUSTeK model: F1A75-M v: Rev X.0x
    serial: <superuser required> UEFI: American Megatrends v: 2403
    date: 05/26/2014
Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 7.74 GiB used: 1.94 GiB (25.0%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD A8-3870 APU with Radeon HD Graphics bits: 64 type: MCP
    arch: Fusion family: 0x12 (18) model-id: 1 stepping: 0 microcode: 0x3000027
  Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 512 KiB
    desc: d-4x64 KiB; i-4x64 KiB L2: 4 MiB desc: 4x1024 KiB
  Speed (MHz): avg: 900 high: 1200 min/max: 800/3300 boost: disabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 800 2: 1200
    3: 800 4: 800 bogomips: 26408
  Flags: 3dnow 3dnowext 3dnowprefetch abm apic arat clflush cmov cmp_legacy
    constant_tsc cpuid cr8_legacy cx16 cx8 de extapic extd_apicid fpu fxsr
    fxsr_opt ht hw_pstate ibs lahf_lm lbrv lm mca mce misalignsse mmx mmxext
    msr mtrr nonstop_tsc nopl npt nrip_save nx osvw pae pat pausefilter
    pdpe1gb pge pni popcnt pse pse36 rdtscp rep_good sep skinit sse sse2 sse4a
    svm svm_lock syscall tsc vme vmmcall wdt
  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 status: Not affected
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2
    mitigation: Full AMD retpoline, STIBP: disabled, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
    vendor: Sapphire Limited driver: amdgpu v: kernel bus-ID: 01:00.0
    chip-ID: 1002:699f class-ID: 0300
  Display: x11 server: X.Org 1.21.1.2 compositor: kwin_x11 driver:
    loaded: amdgpu,ati unloaded: modesetting alternate: fbdev,vesa
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2")
    s-diag: 582mm (22.9")
  Monitor-1: HDMI-A-0 res: 1920x1080 hz: 60 dpi: 96
    size: 510x290mm (20.1x11.4") diag: 587mm (23.1")
  OpenGL: renderer: AMD Radeon RX 550 / 550 Series (POLARIS12 DRM 3.42.0
    5.15.12-1-MANJARO LLVM 13.0.0)
    v: 4.6 Mesa 21.3.2 direct render: Yes
Audio:
  Device-1: AMD FCH Azalia vendor: ASUSTeK driver: snd_hda_intel v: kernel
    bus-ID: 00:14.2 chip-ID: 1022:780d class-ID: 0403
  Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
    vendor: Sapphire Limited driver: snd_hda_intel v: kernel bus-ID: 01:00.1
    chip-ID: 1002:aae0 class-ID: 0403
  Device-3: Focusrite-Novation Focusrite Scarlett 2i2 type: USB
    driver: snd-usb-audio bus-ID: 1-2:2 chip-ID: 1235:8016 class-ID: fe01
  Sound Server-1: ALSA v: k5.15.12-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.19 running: no
  Sound Server-3: PulseAudio v: 15.0 running: no
  Sound Server-4: PipeWire v: 0.3.42 running: yes
Network:
  Device-1: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet vendor: ASUSTeK
    driver: atl1c v: kernel port: d000 bus-ID: 04:00.0 chip-ID: 1969:1083
    class-ID: 0200
  IF: enp4s0 state: down mac: <filter>
  Device-2: Ralink RT2870/RT3070 Wireless Adapter type: USB
    driver: rt2800usb bus-ID: 1-3:3 chip-ID: 148f:3070 class-ID: 0000
    serial: <filter>
  IF: wlp0s18f2u3 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: dynamic noprefixroute scope: global
  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: 480.18 GiB used: 114.72 GiB (23.9%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Seagate model: ST500DM002-1BD142
    size: 465.76 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 7200 serial: <filter> rev: KC45 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 type: USB vendor: Kingston
    model: DataTraveler 2.0 size: 14.42 GiB block-size: physical: 512 B
    logical: 512 B type: N/A serial: <filter> rev: 1.00 scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 153.75 GiB size: 150.34 GiB (97.78%)
    used: 114.72 GiB (76.3%) fs: ext4 dev: /dev/sda7 maj-min: 8:7 label: N/A
    uuid: f9fe71bd-3aa1-424a-b8a4-9a9f624bdafb
  ID-2: /boot/efi raw-size: 512 MiB size: 511 MiB (99.80%)
    used: 312 KiB (0.1%) fs: vfat dev: /dev/sda5 maj-min: 8:5 label: N/A
    uuid: 0504-C4DD
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 2 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda6 maj-min: 8:6 label: N/A
    uuid: d3556de4-de1a-48a3-afcc-a82255ce9491
Unmounted:
  ID-1: /dev/sda1 maj-min: 8:1 size: 529 MiB fs: ntfs
    label: Recuperaci\xc3\xb3n uuid: 504EB5924EB570F8
  ID-2: /dev/sda2 maj-min: 8:2 size: 100 MiB fs: vfat label: N/A
    uuid: A6B7-D492
  ID-3: /dev/sda3 maj-min: 8:3 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-4: /dev/sda4 maj-min: 8:4 size: 308.88 GiB fs: ntfs label: N/A
    uuid: B6E8BB2DE8BAEAAF
  ID-5: /dev/sdb1 maj-min: 8:17 size: 2.17 GiB fs: iso9660
  ID-6: /dev/sdb2 maj-min: 8:18 size: 4 MiB fs: vfat label: MISO_EFI
    uuid: E1A5-412D
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 5 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-2:2 info: Focusrite-Novation Focusrite Scarlett 2i2
    type: Audio driver: snd-usb-audio interfaces: 4 rev: 2.0 speed: 480 Mb/s
    power: 500mA chip-ID: 1235:8016 class-ID: fe01
  Device-2: 1-3:3 info: Ralink RT2870/RT3070 Wireless Adapter type: Network
    driver: rt2800usb interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 450mA
    chip-ID: 148f:3070 class-ID: 0000 serial: <filter>
  Hub-2: 2-0:1 info: Full speed or root hub ports: 5 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-3: 3-0:1 info: Full speed or root hub ports: 5 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Device-1: 3-4:2 info: Logitech G PRO Gaming Mouse type: Mouse,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
    power: 300mA chip-ID: 046d:c08c class-ID: 0300 serial: <filter>
  Hub-4: 4-0:1 info: Full speed or root hub ports: 5 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Hub-5: 5-0:1 info: Full speed or root hub ports: 2 rev: 1.1 speed: 12 Mb/s
    chip-ID: 1d6b:0001 class-ID: 0900
  Hub-6: 6-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 6-1:2 info: BY Tech Usb Gaming Keyboard type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 258a:0016 class-ID: 0300
  Device-2: 6-2:3 info: Kingston Digital DataTraveler SE9 type: Mass Storage
    driver: usb-storage interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 100mA
    chip-ID: 0951:1665 class-ID: 0806 serial: <filter>
  Hub-7: 7-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-8: 8-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-9: 9-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 11.2 C mobo: N/A gpu: amdgpu temp: 46.0 C
  Fan Speeds (RPM): N/A gpu: amdgpu fan: 1797
Info:
  Processes: 214 Uptime: 10m wakeups: 0 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: 1549 pacman: 1537 lib: 442
  flatpak: 12 Shell: Zsh v: 5.8 default: Bash v: 5.1.12 running-in: konsole
  inxi: 3.3.11

What is the output of journalctl -p err | grep amd?

journalctl -p err | grep amd

                                                       Found module libdrm_amdgpu.so.1 with build-id: 30d019987d514b23115b47d6b47c1e45c18fdbaf
                                                      Module libdrm_amdgpu.so.1 with build-id 30d019987d514b23115b47d6b47c1e45c18fdbaf
                                                      Module libdrm_amdgpu.so.1 with build-id 30d019987d514b23115b47d6b47c1e45c18fdbaf
ene 12 23:55:48 huitru-system kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.
ene 13 00:40:13 huitru-system kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.
ene 13 07:55:31 huitru-system kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.
ene 13 08:10:33 huitru-system kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.
ene 14 12:54:19 huitru-system kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.

What is the output of journalctl -p err --since "2022-01-19" --until now

journalctl -p err --since "2022-01-19" --until now

ene 20 16:26:48 huitru-system systemd-coredump[1606]: [🡕] Process 1401 (baloo_file) of user 1000 dumped core.
                                                      
                                                      Module linux-vdso.so.1 with build-id 33391ff5d8b361d70dd5922e8d2b5c1b451401bb
                                                      Module libbrotlicommon.so.1 with build-id a4ba3f4b4571c8272343b621da812a6e24a202a7
                                                      Module libffi.so.8 with build-id f90d8b734f6de9b25faedb8cbfab7054dafc0a42
                                                      Module libbrotlidec.so.1 with build-id 45defc036e918e0140a72f1fbce6e7692d38241d
                                                      Module libbz2.so.1.0 with build-id 919597c477c9b2cb9cdbb7745ed6494ac0e6da60
                                                      Module libXdmcp.so.6 with build-id 8ca0792d23c8b8b4c0864297512349292bea5955
                                                      Module libXau.so.6 with build-id 1c67764663e07bec24d8951e5fd93f4d165979ff
                                                      Module libgpg-error.so.0 with build-id 3801187d42c4955bd93c605451430cdf1b164e63
                                                      Module libgmp.so.10 with build-id e58d34ab389d1b649c24195c2d145e3ff2e58290
                                                      Module libhogweed.so.6 with build-id 2d70cff7b1841b4d9ca4e8e7726cd4b944c07fdc
                                                      Module libnettle.so.8 with build-id 9a878e513c02007598fcf1e2e286c2203f13536e
                                                      Module libunistring.so.2 with build-id 015ac6d6bcb60b7d8bea31a80d1941b06e8636ab
                                                      Module libidn2.so.0 with build-id 1ce2b50ad9f9821c2c629b521cf5a3c99593d332
                                                      Module libp11-kit.so.0 with build-id f97c44b297b54185bbe3eb6ed6dab5d8967f1532
                                                      Module libgraphite2.so.3 with build-id 47761dc11e553f519cde97ed9ee985be12ccdae2
                                                      Module libfreetype.so.6 with build-id 26c5f833068ff72660d1975cbc2074c3eb47fad8
                                                      Module libGLX.so.0 with build-id 2a08836c6e6126ce9ff4496b6aacaf29ae9b4e7b
                                                      Module libGLdispatch.so.0 with build-id 501765b3a78d668860fa54229b18107473aeda4c
                                                      Module libpcre.so.1 with build-id 845483dd0acba86de9f0313102bebbaf3ce52767
                                                      Module libicudata.so.70 with build-id e1dcc2a88cfaafed882d09c90c668af0eed4efed
                                                      Module libcap.so.2 with build-id f56c6cd6ad4d35053340d7ff2f8f954498796739
                                                      Module liblz4.so.1 with build-id e63600ab23b2f6997f42fac2fa56e1f02ce159a1
                                                      Module liblzma.so.5 with build-id 8b615460aa230708c5183f16bede67aa0437d95e
                                                      Module libQt5Widgets.so.5 with build-id c69b5f4f953538ac988bf36c0499d0e03104bc07
                                                      Module libxcb-keysyms.so.1 with build-id 333e5eb4075795f947c924a2085f17e2e2ae7147
                                                      Module libxcb.so.1 with build-id 0d1ef11740a5daad2ee331e812a51aa6574af222
                                                      Module libusbmuxd-2.0.so.6 with build-id fd9f05e7f5b0da4e15972f75b61fd9b4b9f06dbe
                                                      Module libgcrypt.so.20 with build-id db45f5d5e0f7af1e77324fea1885f974619ad268
                                                      Module libtasn1.so.6 with build-id ee3429ca5e94718aea4fe5249fc859e0cd88e4e9
                                                      Module libgnutls.so.30 with build-id 8c87466eacaec0041a370df713d0fd200358c94c
                                                      Module libblkid.so.1 with build-id f03a24e92c9852272bd0049b5bcb7ed6cf0e664f
                                                      Module librt.so.1 with build-id 75484da2d6f1515189eefa076e0a40328834cd16
                                                      Module libmd4c.so.0 with build-id 2151dba72cdc9960097e6e960a58a2f03c8bb96e
                                                      Module libharfbuzz.so.0 with build-id 1d9dee49dd99162c3f83eb3259c3c88c6b4cd7fe
                                                      Module libpng16.so.16 with build-id 2dc0bce07f199bf983c07a05fb95a6f4af83a9b3
                                                      Module libGL.so.1 with build-id 912ac4f37a9fa2d5abcf7a9088c9983cfe46f12a
                                                      Module ld-linux-x86-64.so.2 with build-id 040cc3dd10461562f177df39e3be2f3704258c3c
                                                      Module libgcc_s.so.1 with build-id 7f8508bb914546ada778809b64b99d234337d835
                                                      Module libglib-2.0.so.0 with build-id 8214b56e554b7cbead4034b6ba32c90bc8c674da
                                                      Module libzstd.so.1 with build-id 6214183688018e3fba6d66db10c2c8d0b45e0578
                                                      Module libpcre2-16.so.0 with build-id 195fbccafbcff538ce13805ba687514fb614c5ed
                                                      Module libdl.so.2 with build-id 5abc547e7b0949f89f3c0e21ab0c8331a7440a8a
                                                      Module libicuuc.so.70 with build-id 2e245c2bf12f95fd8ab79b3a4be99524677cbd70
                                                      Module libicui18n.so.70 with build-id 95af755fca990df26753a7d720b8e3ae24270e42
                                                      Module libdouble-conversion.so.3 with build-id 7f169c1783738cb7e352954641d7b18e692e6a8a
                                                      Module libz.so.1 with build-id 0c1459c56513efd5d53eb3868290e9afee6a6a26
                                                      Module libsystemd.so.0 with build-id 5e0c342d74b444cce6793925b41760cf298c417c
                                                      Module liblmdb.so with build-id 2b7a4c600c93825e729c1810a3d4a29e30cf55a1
                                                      Module libdbus-1.so.3 with build-id 74f2ab9c60512f3a93c932c3f627564d42e0b11e
                                                      Module libpthread.so.0 with build-id 07c8f95b4f3251d08550217ad8a1f31066229996
                                                      Module libX11.so.6 with build-id 5ba5798d193c0065014b8c6252a0678671c8d478
                                                      Module libQt5X11Extras.so.5 with build-id e41614d2e35852f913bf00633d635cfbf5a90dce
lines 1-54

Try to add amdgpu.dc=0 in the file /etc/default/grub
If you are using KDE kate:

  • kate /etc/default/grub or sudo nano /etc/default/grub
  • GRUB_CMDLINE_LINUX_DEFAULT adds amdgpu.dc=0 then save.
  • sudo update-grub
  • then reboot and connect with HDMI.
4 Likes

Thanks seems to work. Really appreciate your help! Thanks again.

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