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#1 2025-01-10 17:09:21

tooplark
Member
Registered: 2025-01-10
Posts: 1

HDMI output stopped working

TLDR I have the same symptoms as https://bbs.archlinux.org/viewtopic.php?id=301061, but I have an AMD card so the fix there doesn't work.

Symptoms:
I updated my system on Nov 17, and since then I haven't been able to get any HDMI output. I've tried four different monitors and cables, all of which worked on other computers. xrandr doesn't detect any additional monitors. This is probably not an X problem, because it used to mirror my terminal before I started X, and it no longer does. The monitor does notice being plugged/unplugged, but displays No Signal and goes back to sleep. Nothing shows up in journalctl on plug/unplug.

Info:

inxi -Fxxxrz

System:
  Kernel: 6.12.8-arch1-1 arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
    clocksource: tsc
  Desktop: LXDE v: 0.10.1 tk: Gtk v: N/A wm: Openbox v: 3.6.1 with: lxpanel
    vt: 1 dm: startx Distro: Arch Linux
Machine:
  Type: Laptop System: ASUSTeK product: ASUS TUF Gaming A15 FA506NF_FA506NF
    v: 1.0 serial: <superuser required>
  Mobo: ASUSTeK model: FA506NF v: 1.0 serial: <superuser required>
    uuid: <superuser required> UEFI: American Megatrends LLC. v: FA506NF.305
    date: 02/22/2024
Battery:
  ID-1: BAT1 charge: 21.9 Wh (49.0%) condition: 44.7/48.1 Wh (92.9%)
    volts: 12.5 min: 11.7 model: ASUS A32-K55 type: Li-ion serial: N/A
    status: charging
CPU:
  Info: 6-core model: AMD Ryzen 5 7535HS with Radeon Graphics bits: 64
    type: MT MCP smt: enabled arch: Zen 3+ rev: 1 cache: L1: 384 KiB L2: 3 MiB
    L3: 16 MiB
  Speed (MHz): avg: 400 min/max: 400/4603 boost: enabled cores: 1: 400
    2: 400 3: 400 4: 400 5: 400 6: 400 7: 400 8: 400 9: 400 10: 400 11: 400
    12: 400 bogomips: 79082
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Rembrandt [Radeon 680M]
    vendor: ASUSTeK driver: amdgpu v: kernel arch: RDNA-2 pcie: speed: 16 GT/s
    lanes: 16 ports: active: eDP-1 empty: DP-1, DP-2, DP-3, DP-4, DP-5, DP-6,
    DP-7, DP-8, Writeback-1 bus-ID: 05:00.0 chip-ID: 1002:1681 class-ID: 0300
    temp: 48.0 C
  Device-2: Shine-optics USB2.0 HD UVC WebCam driver: uvcvideo type: USB
    rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 1-4:2 chip-ID: 3277:0029
    class-ID: 0e02 serial: <filter>
  Display: unspecified server: X.org v: 1.21.1.15 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: radeonsi gpu: amdgpu
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-size: <missing: xdpyinfo>
  Monitor-1: eDP-1 model: ChiMei InnoLux 0x1521 res: 1920x1080 hz: 144
    dpi: 142 size: 344x193mm (13.54x7.6") diag: 394mm (15.5") modes:
    max: 1920x1080 min: 640x480
  API: OpenGL Message: Unable to show GL data. glxinfo is missing.
Audio:
  Device-1: Advanced Micro Devices [AMD] ACP/ACP3X/ACP6x Audio Coprocessor
    vendor: ASUSTeK driver: snd_pci_acp6x v: kernel pcie: speed: 16 GT/s
    lanes: 16 bus-ID: 05:00.5 chip-ID: 1022:15e2 class-ID: 0480
  Device-2: Advanced Micro Devices [AMD] Family 17h/19h/1ah HD Audio
    vendor: ASUSTeK driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s
    lanes: 16 bus-ID: 05:00.6 chip-ID: 1022:15e3 class-ID: 0403
  API: ALSA v: k6.12.8-arch1-1 status: kernel-api
  Server-1: JACK v: 1.9.22 status: off
  Server-2: PulseAudio v: 17.0-43-g3e2bb status: active
Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    vendor: ASUSTeK driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1
    port: e000 bus-ID: 02:00.0 chip-ID: 10ec:8168 class-ID: 0200
  IF: eno1 state: down mac: <filter>
  Device-2: Realtek RTL8852BE PCIe 802.11ax Wireless Network
    vendor: AzureWave driver: rtw89_8852be v: kernel pcie: speed: 2.5 GT/s
    lanes: 1 port: d000 bus-ID: 03:00.0 chip-ID: 10ec:b852 class-ID: 0280
  IF: wlp3s0 state: up mac: <filter>
Bluetooth:
  Device-1: IMC Networks Bluetooth Radio driver: btusb v: 0.8 type: USB
    rev: 1.0 speed: 12 Mb/s lanes: 1 bus-ID: 3-3:2 chip-ID: 13d3:3571
    class-ID: e001 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 0 state: down bt-service: not found
    rfk-block: hardware: no software: no address: see --recommends
Drives:
  Local Storage: total: 953.87 GiB used: 295.13 GiB (30.9%)
  ID-1: /dev/nvme0n1 vendor: Micron model: MTFDKBA1T0QFM-1BD1AABGB
    size: 953.87 GiB speed: 63.2 Gb/s lanes: 4 tech: SSD serial: <filter>
    fw-rev: V3MA101 temp: 31.9 C scheme: GPT
Partition:
  ID-1: / size: 936.84 GiB used: 294.96 GiB (31.5%) fs: ext4
    dev: /dev/nvme0n1p2
  ID-2: /boot size: 1022 MiB used: 179.3 MiB (17.5%) fs: vfat
    dev: /dev/nvme0n1p1
Swap:
  Alert: No swap data was found.
Sensors:
  System Temperatures: cpu: 52.2 C mobo: 43.8 C gpu: amdgpu temp: 48.0 C
  Fan Speeds (rpm): cpu: 1900
Repos:
  Packages: pm: pacman pkgs: 692
  Active pacman repo servers in: /etc/pacman.d/mirrorlist
    1: https://arch.mirror.constant.com/$repo/os/$arch
    2: https://america.mirror.pkgbuild.com/$repo/os/$arch
    3: https://mirror.theo546.fr/archlinux/$repo/os/$arch
    4: https://geo.mirror.pkgbuild.com/$repo/os/$arch
    5: https://mirror.telepoint.bg/archlinux/$repo/os/$arch
    6: https://europe.mirror.pkgbuild.com/$repo/os/$arch
    7: https://mirror.cspacehostings.com/archlinux/$repo/os/$arch
    8: https://de.arch.niranjan.co/$repo/os/$arch
    9: https://mirror.moson.org/arch/$repo/os/$arch
    10: https://london.mirror.pkgbuild.com/$repo/os/$arch
    11: https://mirror.pseudoform.org/$repo/os/$arch
    12: https://mirror.ufscar.br/archlinux/$repo/os/$arch
    13: https://sydney.mirror.pkgbuild.com/$repo/os/$arch
    14: https://seoul.mirror.pkgbuild.com/$repo/os/$arch
    15: https://asia.mirror.pkgbuild.com/$repo/os/$arch
    16: https://us.arch.niranjan.co/$repo/os/$arch
    17: https://archlinux.thaller.ws/$repo/os/$arch
    18: https://al.arch.niranjan.co/$repo/os/$arch
    19: https://arch.niranjan.co/$repo/os/$arch
    20: https://archlinux.uk.mirror.allworldit.com/archlinux/$repo/os/$arch
Info:
  Memory: total: 16 GiB note: est. available: 14.95 GiB used: 6.51 GiB (43.6%)
  Processes: 339 Power: uptime: 19m states: freeze,mem,disk suspend: s2idle
    wakeups: 0 hibernate: platform Init: systemd v: 257 default: graphical
  Compilers: gcc: 14.2.1 Shell: Bash v: 5.2.37 running-in: lxterminal
    inxi: 3.3.36

sudo journalctl -b: http://0x0.st/8-LW.txt

xrandr -q: http://0x0.st/8-L4.txt

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