Sortie HDMI non reconnue par la TV

Bonjour,

Mon petit PC est équipé d'une sortie micro HDMI. Je me suis dit super ! je vais pouvoir le connecter à la TV, récente.

Alors j'ai acheté le câble qui va bien mais rien ne se passe :
- la TV ne constate aucune entrée supplémentaire ;
- côté PC, Manjaro n'identifie pas la sortie HDMI.

J'ai cherché en vainc dans les outils de paramétrage mais rien à faire, je ne trouve pas.

Que dois-je faire ?
Merci,
Sylvain

bonjour

peux tu nous fournir
à partir du terminal le retour de

inxi -Fza

Bonjour et merci pour ta réponse,

Voici le résultat de la commande :

System:
  Kernel: 5.17.9-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.17-x86_64
    root=UUID=86a2054b-c367-4e97-9b9a-7291cc783849 rw quiet apparmor=1
    security=apparmor resume=UUID=e4ff577f-c0a3-439f-9bcc-d59277aac66d
    udev.log_priority=3
  Desktop: Xfce v: 4.18.1 tk: Gtk v: 3.24.36 info: xfce4-panel wm: xfwm
    v: 4.18.0 vt: 7 dm: LightDM v: 1.32.0 Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Detachable System: HP product: HP x2 Detachable 10-p0XX v: N/A
    serial: <superuser required> Chassis: type: 32 serial: <superuser required>
  Mobo: HP model: 827C v: 93.23 serial: <superuser required>
    UEFI: American Megatrends v: F.33 date: 10/30/2018
Battery:
  ID-1: BATC charge: 28.4 Wh (100.0%) condition: 28.4/32.6 Wh (87.3%)
    volts: 8.6 min: 7.7 model: Intel SR 1 SR Real Battery type: Li-ion
    serial: <filter> status: N/A
CPU:
  Info: model: Intel Atom x5-Z8350 bits: 64 type: MCP arch: Airmont level: v2
    built: 2015-17 process: Intel 14nm family: 6 model-id: 0x4C (76) stepping: 4
    microcode: 0x411
  Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 224 KiB
    desc: d-4x24 KiB; i-4x32 KiB L2: 2 MiB desc: 2x1024 KiB
  Speed (MHz): avg: 1662 high: 1750 min/max: 480/1920 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 1718 2: 1477 3: 1750
    4: 1703 bogomips: 11524
  Flags: ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds mitigation: Clear CPU buffers; SMT disabled
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass status: Not affected
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: disabled, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx
    Integrated Graphics vendor: Hewlett-Packard driver: i915 v: kernel
    arch: Gen-8 process: Intel 14nm built: 2014-15 ports: active: eDP-1
    empty: DP-1,HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:22b0 class-ID: 0300
  Device-2: Chicony HP TrueVision HD type: USB driver: uvcvideo
    bus-ID: 1-4.2:6 chip-ID: 04f2:b5a9 class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: 21.1.7 with: Xwayland v: 22.1.8
    compositor: xfwm v: 4.18.0 driver: X: loaded: modesetting
    alternate: fbdev,vesa dri: crocus gpu: i915 display-ID: :0.0 screens: 1
  Screen-1: 0 s-res: 1280x800 s-dpi: 96 s-size: 338x211mm (13.31x8.31")
    s-diag: 398mm (15.69")
  Monitor-1: eDP-1 model: AU Optronics 0x18d4 built: 2013 res: 1280x800
    hz: 60 dpi: 151 gamma: 1.2 size: 216x135mm (8.5x5.31") diag: 255mm (10")
    ratio: 16:10 modes: 1280x800
  API: OpenGL Message: Unable to show GL data. Required tool glxinfo
    missing.
Audio:
  Device-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series
    Imaging Unit vendor: Hewlett-Packard driver: N/A alternate: atomisp
    bus-ID: 00:03.0 chip-ID: 8086:22b8 class-ID: 0480
  Sound API: ALSA v: k5.17.9-1-MANJARO running: yes
  Sound Server-1: JACK v: 1.9.22 running: no
  Sound Server-2: PulseAudio v: 16.1 running: yes
  Sound Server-3: PipeWire v: 0.3.65 running: yes
Network:
  Device-1: Intel Wireless 3165 driver: iwlwifi v: kernel pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 bus-ID: 01:00.0 chip-ID: 8086:3165 class-ID: 0280
  IF: wlo1 state: up mac: <filter>
Bluetooth:
  Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
    bus-ID: 1-4.1:5 chip-ID: 8087:0a2a class-ID: e001
  Report: bt-adapter ID: hci0 rfk-id: 1 state: up address: <filter>
Drives:
  Local Storage: total: 181.07 GiB used: 23.63 GiB (13.1%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/mmcblk0 maj-min: 179:24 model: SC128 size: 119.08 GiB
    block-size: physical: 512 B logical: 512 B type: SSD serial: <filter>
    scheme: MBR
  ID-2: /dev/mmcblk2 maj-min: 179:0 vendor: HP model: DF4064 size: 58.24 GiB
    block-size: physical: 512 B logical: 512 B type: SSD serial: <filter>
    rev: 0x8 scheme: GPT
  ID-3: /dev/sda maj-min: 8:0 type: USB model: General USB Flash Disk
    size: 3.75 GiB block-size: physical: 512 B logical: 512 B type: SSD
    serial: <filter> rev: 1100 scheme: MBR
Partition:
  ID-1: / raw-size: 52.15 GiB size: 51.03 GiB (97.85%) used: 21.75 GiB (42.6%)
    fs: ext4 dev: /dev/mmcblk2p2 maj-min: 179:2
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 288 KiB (0.1%) fs: vfat dev: /dev/mmcblk2p1 maj-min: 179:1
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 5.79 GiB used: 2 MiB (0.0%)
    priority: -2 dev: /dev/mmcblk2p3 maj-min: 179:3
Sensors:
  System Temperatures: cpu: 44.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 244 Uptime: 20h 2m wakeups: 1 Memory: 3.73 GiB
  used: 2.33 GiB (62.4%) Init: systemd v: 252 default: graphical
  tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7 Packages: pm: pacman
  pkgs: 1339 libs: 353 tools: pamac,yay pm: flatpak pkgs: 0 Shell: Bash
  v: 5.1.16 running-in: terminator inxi: 3.3.25

Sylvain

tu as quoi comme kernel installé ?
que retourne xrandr

installe aussi arandr

sudo mhwd-kernel -li
sudo pacman -S arandr
xrandr

Bonjour,

J'ai fait une montée de version du noyau, ce qui m'a occasionné quelques problèmes wifi... Mais c'est résolu.

Voici le résultat de la commande :

sudo mhwd-kernel -li
Currently running: 6.1.12-1-MANJARO (linux61)
The following kernels are installed in your system:
   * linux61

J'ai également installé arandr et bonne nouvelle : il reconnait la sortie HDMI. Il me reste à acheter un nouveau câble HDMI car l'ancien me paraissait trop "léger"...

Sylvain

Bonjour,
Nouveau câble HDMI acheté et plus de soucis. Je ne sais pas si c'est arandr qui manquait ou la câble qui posait problème.
En tout cas merci pour le coup de main.
Sylvain

Sylvain a écrit : ↑il y a 1 an Nouveau câble HDMI acheté et plus de soucis.

Ben finalement si... comme mon bluetooth refusait de se lancer j'ai démonté mon Portable/tablette (HP x2 detachable) pour voir s'il n'y avait pas un pb de connectique. Je n'ai rien vu. Mais au remontage, miracle ! Le bluetooth s'est remis à fonctionner. En revanche, plus de sortie vidéo HDMI.

J'ai gratté un peu partout sans trouver de réponse. La sortie HDMI est bien identifiée par arandr mais grisée. Et voici quels sont les problèmes signalés par journalctl :

[Firmware Bug]: TSC ADJUST: CPU0: -76315536 force to 0
[Firmware Bug]: TSC ADJUST differs within socket(s), fixing all errors
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
cherryview-pinctrl: probe of INT33FF:04 failed with error -61
Expanded resource Reserved due to conflict with PCI Bus 0000:00
hpet: number irqs doesn't agree with number of timers
systemd-vconsole-setup[289]: Failed to import credentials, ignoring: Aucun fichier ou dossier de ce type
acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
atomisp_gmin_platform: module is from the staging directory, the quality is unknown, you have been warned.
atomisp: module is from the staging directory, the quality is unknown, you have been warned.
 atomisp-isp2 0000:00:03.0: Direct firmware load for shisp_2401a0_v21.bin failed with error -2
atomisp-isp2 0000:00:03.0: atomisp: Error -2 while requesting firmware shisp_2401a0_v21.bin
atomisp-isp2: probe of 0000:00:03.0 failed with error -2
kauditd_printk_skb: 42 callbacks suppressed
thermal thermal_zone7: failed to read out thermal zone (-61)
ConfigurationDirectory 'bluetooth' already exists but the mode is different. (File system: 755 ConfigurationDirectoryMode: 555)
src/device.c:device_set_wake_support() Unable to set wake_support without RPA resolution
kauditd_printk_skb: 2 callbacks suppressed
lightdm[1279]: gkr-pam: unable to locate daemon control file
systemd-xdg-autostart-generator[1297]: Configuration file /home/sylvain/.config/autostart/xfce-panel-workaround.desktop is marked executable. Please remove executable permission bits. Proceeding anyway.
systemd-xdg-autostart-generator[1297]: Configuration file /home/sylvain/.config/autostart/xfce-pbw.sh is marked executable. Please remove executable permission bits. Proceeding anyway.
lightdm[1279]: gkr-pam: unable to locate daemon control file
systemd-xdg-autostart-generator[1297]: Configuration file /home/sylvain/.config/autostart/xfce-panel-workaround.desktop is marked executable. Please remove executable permission bits. Proceeding anyway.
systemd-xdg-autostart-generator[1297]: Configuration file /home/sylvain/.config/autostart/xfce-pbw.sh is marked executable. Please remove executable permission bits. Proceeding anyway.
pipewire[1389]: mod.rt: Can't find org.freedesktop.portal.Desktop. Is xdg-desktop-portal running?
pipewire[1389]: mod.rt: found session bus but no portal
pipewire-pulse[1393]: mod.rt: Can't find org.freedesktop.portal.Desktop. Is xdg-desktop-portal running?
pipewire-pulse[1393]: mod.rt: found session bus but no portal
SSP2-Codec: dpcm_be_connect: FE is nonatomic but BE is not, forcing BE as nonatomic
Baytrail Audio Port: ASoC: no backend DAIs enabled for Baytrail Audio Port
Baytrail Audio Port: ASoC: dpcm_fe_dai_prepare() failed (-22)
Deep-Buffer Audio Port: ASoC: no backend DAIs enabled for Deep-Buffer Audio Port
Deep-Buffer Audio Port: ASoC: dpcm_fe_dai_prepare() failed (-22)

... et je vais m'arrêter là.

Cela vous dit quelque chose ?
Sylvain

En dernier ressort, ne sachant plus quoi faire, j'ai changé le câble. et vous savez quoi ? ça marche...
Je ne sais pas pourquoi mon ancien câble ne fonctionne plus. Le micro HDMI serait fragile ?