OS doesnt see second monitor via HDMI

Hello Garuda users.

Kernel: 6.6.6-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc available: hpet,acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=bec2b22a-f822-4726-aa8b-51a180cc8ed2 rw rootflags=subvol=@
quiet loglevel=3 ibt=off
Desktop: KDE Plasma v: 5.27.10 tk: Qt v: 5.15.11 wm: kwin_wayland vt: 1
dm: SDDM Distro: Garuda Linux base: Arch Linux
Type: Desktop System: ASUS product: All Series v: N/A
serial: <superuser required>
Mobo: ASUSTeK model: H81M-K v: Rev X.0x serial: <superuser required>
BIOS: American Megatrends v: 3604 date: 03/15/2021
Info: model: Intel Xeon E3-1240 v3 bits: 64 type: MT MCP arch: Haswell
level: v3 note: check built: 2013-15 process: Intel 22nm family: 6
model-id: 0x3C (60) stepping: 3 microcode: 0x28
Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 8 MiB desc: 1x8 MiB
Speed (MHz): avg: 2805 high: 3800 min/max: 800/3800 scaling:
driver: intel_cpufreq governor: schedutil cores: 1: 3787 2: 800 3: 800
4: 3591 5: 3800 6: 3698 7: 3791 8: 2173 bogomips: 54278
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities: <filter>
Device-1: AMD Polaris 20 XL [Radeon RX 580 2048SP] driver: amdgpu v: kernel
arch: GCN-4 code: Arctic Islands process: GF 14nm built: 2016-20 pcie:
gen: 2 speed: 5 GT/s lanes: 16 link-max: gen: 3 speed: 8 GT/s ports:
active: DP-3 empty: DP-1, DP-2, DVI-D-1, HDMI-A-1 bus-ID: 01:00.0
chip-ID: 1002:6fdf class-ID: 0300 temp: 54.0 C
Display: wayland server: X.org v: with: Xwayland v: 23.2.2
compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: 0
Monitor-1: DP-3 res: 2560x1440 size: N/A modes: N/A
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11:
drv: radeonsi inactive: gbm
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 23.2.1-arch1.2
glx-v: 1.4 direct-render: yes renderer: AMD Radeon RX 580 2048SP (polaris10
LLVM 16.0.6 DRM 3.54 6.6.6-zen1-1-zen) device-ID: 1002:6fdf
memory: 7.81 GiB unified: no display-ID: :1.0
API: Vulkan v: 1.3.269 layers: 3 device: 0 type: discrete-gpu name: AMD
Radeon RX 580 2048SP (RADV POLARIS10) driver: mesa radv v: 23.2.1-arch1.2
device-ID: 1002:6fdf surfaces: xcb,xlib,wayland device: 1 type: cpu
name: llvmpipe (LLVM 16.0.6 256 bits) driver: mesa llvmpipe
v: 23.2.1-arch1.2 (LLVM 16.0.6) device-ID: 10005:0000
surfaces: xcb,xlib,wayland
Device-1: Intel 8 Series/C220 Series High Definition Audio vendor: ASUSTeK 8
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:8c20
class-ID: 0403
Device-2: AMD Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590]
driver: snd_hda_intel v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 16
link-max: gen: 3 speed: 8 GT/s bus-ID: 01:00.1 chip-ID: 1002:aaf0
class-ID: 0403
Device-3: BlueTrm UGREEN CM564 USB Audio
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 1.1 speed: 12 Mb/s
lanes: 1 mode: 1.1 bus-ID: 3-4:4 chip-ID: 2b89:0234 class-ID: 0300
serial: <filter>
API: ALSA v: k6.6.6-zen1-1-zen status: kernel-api tools: N/A
Server-1: PipeWire v: 1.0.0 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK H81M-C driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 port: d000 bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) driver: btusb
v: 0.8 type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-10:5
chip-ID: 0a12:0001 class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 1 state: up address: <filter> bt-v: 4.0
lmp-v: 6 status: discoverable: no pairing: no class-ID: 7c0104
Local Storage: total: 931.52 GiB used: 8.9 GiB (1.0%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Hitachi model: HDP725050GLA360
size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 3.0 Gb/s
tech: HDD rpm: 7200 serial: <filter> fw-rev: A5CA scheme: MBR
ID-2: /dev/sdb maj-min: 8:16 vendor: Western Digital
model: WDS500G2B0A-00SM50 size: 465.76 GiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s tech: SSD serial: <filter> fw-rev: 20WD
scheme: GPT
ID-1: / raw-size: 149 GiB size: 149 GiB (100.00%) used: 8.9 GiB (6.0%)
fs: btrfs dev: /dev/sda6 maj-min: 8:6
ID-2: /home raw-size: 149 GiB size: 149 GiB (100.00%) used: 8.9 GiB (6.0%)
fs: btrfs dev: /dev/sda6 maj-min: 8:6
ID-3: /var/log raw-size: 149 GiB size: 149 GiB (100.00%)
used: 8.9 GiB (6.0%) fs: btrfs dev: /dev/sda6 maj-min: 8:6
ID-4: /var/tmp raw-size: 149 GiB size: 149 GiB (100.00%)
used: 8.9 GiB (6.0%) fs: btrfs dev: /dev/sda6 maj-min: 8:6
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 15.56 GiB used: 0 KiB (0.0%) priority: 100
comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 8 dev: /dev/zram0
System Temperatures: cpu: 36.0 C mobo: N/A gpu: amdgpu temp: 56.0 C
Fan Speeds (rpm): N/A gpu: amdgpu fan: 1494
Processes: 264 Uptime: 3h 16m wakeups: 1 Memory: total: 16 GiB
available: 15.56 GiB used: 6.26 GiB (40.3%) Init: systemd v: 255
default: graphical tool: systemctl Compilers: gcc: 13.2.1 Packages:
pm: pacman pkgs: 1281 libs: 391 tools: octopi,paru Shell: fish v: 3.6.4
running-in: konsole inxi: 3.3.31
Garuda (2.6.19-2):
System install date:     2023-12-11
Last full system update: 2023-12-12 ↻
Is partially upgraded:   No
Relevant software:       snapper NetworkManager dracut
Windows dual boot:       <superuser required>
Failed units:

Just a couple of days ago I switched from Windows to Garuda and my second monitor does not work on it (it still works on Windows), for some reason the system does not see the hdmi slot
Also the xrandr output is attached:

Screen 0: minimum 16 x 16, current 2560 x 1440, maximum 32767 x 32767
DP-3 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 600mm x 340mm
2560x1440    143.91*+

Please try x11 instead of wayland when at the login screen


And the ‘swoosh’ indicates you need to reboot since your last update, please.



This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.