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Xrandr montre que la déconnexion HDMI1 avec HDMI2 est principale avec un seul moniteur

Je ne suis pas sûr de savoir pourquoi la sortie de Xrandr montre que HDMI1 est déconnecté et HDMI2 en tant que primaire connecté. Il n'y a qu'un seul moniteur et un seul port HDMI dans ma configuration actuelle. Selon les extraits ci-dessous, j'utilise le chipset Intel HD graphics 500 avec le pilote i915. Y a-t-il quelque chose qui me manque ici pour expliquer pourquoi HDMI1 est déconnecté, ou même pourquoi il existe un HDMI2?

Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 260mm x 140mm
   1280x720      60.00 +  50.00    59.94  
   1920x1080     60.00*   50.00    59.94  
   1920x1080i    60.00    50.00    59.94  
   1280x1024     60.02  
   1360x768      59.95  
   1024x768      60.00  
   800x600       60.32  
   720x576       50.00  
   720x576i      50.00  
   720x480       60.00    59.94  
   720x480i      60.00    59.94  
   640x480       60.00    59.94  
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Contenu du fichier moniteurs.xml:

    <monitors version="1">
  <configuration>
      <clone>no</clone>
      <output name="HDMI1">
          <vendor>LSB</vendor>
          <product>0x0030</product>
          <serial>0x00000001</serial>
          <width>1920</width>
          <height>1080</height>
          <rate>60</rate>
          <x>0</x>
          <y>0</y>
          <rotation>normal</rotation>
          <reflect_x>no</reflect_x>
          <reflect_y>no</reflect_y>
          <primary>yes</primary>
      </output>
      <output name="HDMI2">
          <vendor>LSB</vendor>
          <product>0x0030</product>
          <serial>0x00000001</serial>
          <width>1920</width>
          <height>1080</height>
          <rate>60</rate>
          <x>0</x>
          <y>0</y>
          <rotation>normal</rotation>
          <reflect_x>no</reflect_x>
          <reflect_y>no</reflect_y>
          <primary>yes</primary>
      </output>
      <output name="VIRTUAL1">
      </output>
  </configuration>
  <configuration>
      <clone>no</clone>
      <output name="HDMI-1">
          <vendor>LSB</vendor>
          <product>0x0030</product>
          <serial>0x00000001</serial>
          <width>1920</width>
          <height>1080</height>
          <rate>60</rate>
          <x>0</x>
          <y>0</y>
          <rotation>normal</rotation>
          <reflect_x>no</reflect_x>
          <reflect_y>no</reflect_y>
          <primary>yes</primary>
      </output>
      <output name="HDMI-2">
          <vendor>LSB</vendor>
          <product>0x0030</product>
          <serial>0x00000001</serial>
          <width>1920</width>
          <height>1080</height>
          <rate>60</rate>
          <x>0</x>
          <y>0</y>
          <rotation>normal</rotation>
          <reflect_x>no</reflect_x>
          <reflect_y>no</reflect_y>
          <primary>yes</primary>
      </output>
  </configuration>
  <configuration>
      <clone>no</clone>
      <output name="HDMI1">
      </output>
      <output name="HDMI2">
          <vendor>LSB</vendor>
          <product>0x0030</product>
          <serial>0x00000001</serial>
          <width>1920</width>
          <height>1080</height>
          <rate>60</rate>
          <x>0</x>
          <y>0</y>
          <rotation>normal</rotation>
          <reflect_x>no</reflect_x>
          <reflect_y>no</reflect_y>
          <primary>yes</primary>
      </output>
      <output name="VIRTUAL1">
      </output>
  </configuration>
</monitors>

Partie du journal Xorg.0.log:

[    22.715] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    22.715] (II) xfree86: Adding drm device (/dev/dri/card0)
[    22.716] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
[    22.717] (--) PCI:*(0:0:2:0) 8086:5a85:8086:2212 rev 11, Mem @ 0x90000000/16777216, 0x80000000/268435456, I/O @ 0x0000f000/64, BIOS @ 0x????????/131072
[    22.717] (II) LoadModule: "glx"
[    22.718] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    22.735] (II) Module glx: vendor="X.Org Foundation"
[    22.735]    compiled for 1.19.6, module version = 1.0.0
[    22.735]    ABI class: X.Org Server Extension, version 10.0
[    22.735] (II) LoadModule: "intel"
[    22.735] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    22.737] (II) Module intel: vendor="X.Org Foundation"
[    22.737]    compiled for 1.19.5, module version = 2.99.917
[    22.737]    Module class: X.Org Video Driver
[    22.737]    ABI class: X.Org Video Driver, version 23.0
[    22.737] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
    i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
    915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
    Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
    GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[    22.738] (II) intel: Driver for Intel(R) HD Graphics
[    22.738] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[    22.738] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[    22.890] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20171023
[    22.890] (II) intel(0): SNA compiled: xserver-xorg-video-intel-hwe-16.04 2:2.99.917+git20171229-1~16.04.1 (Timo Aaltonen <[email protected]>)
[    22.890] (II) intel(0): SNA compiled for use with valgrind
[    23.052] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 500
[    23.052] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2; using a maximum of 2 threads
[    23.052] (II) intel(0): Creating default Display subsection in Screen section
    "Default Screen" for depth/fbbpp 24/32
[    23.052] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    23.052] (==) intel(0): RGB weight 888
[    23.052] (==) intel(0): Default visual is TrueColor
[    23.053] (II) intel(0): Output HDMI1 using monitor section Configured Monitor
[    23.053] (II) intel(0): Enabled output HDMI1
[    23.053] (II) intel(0): Output HDMI2 has no monitor section
[    23.053] (II) intel(0): Enabled output HDMI2
[    23.053] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[    23.054] (II) intel(0): Output VIRTUAL1 has no monitor section
[    23.054] (II) intel(0): Enabled output VIRTUAL1
[    23.054] (--) intel(0): Output HDMI2 using initial mode 1280x720 on pipe 0
[    23.054] (==) intel(0): TearFree enabled
[    23.054] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[    23.054] (==) intel(0): DPI set to (96, 96)
16.04driversintel-graphicshdmixrandr
1
Karl M.

Aucune inquiétude liée aux noms de moniteur HDMI supplémentaires

Tant que tout fonctionne, vous n'avez pas à vous soucier de la façon dont xrandr attribue des noms de moniteur.

Dans ma configuration par exemple:

$ xrandr | grep connected

HDMI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 1107mm x 623mm
eDP-1-1 connected primary 1920x1080+0+1080 (normal left inverted right x axis y axis) 382mm x 215mm
DP-1-1 connected 1920x1080+1920+532 (normal left inverted right x axis y axis) 708mm x 398mm
HDMI-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
HDMI-1-2 disconnected (normal left inverted right x axis y axis)

Tout fonctionne et je ne m'inquiète pas du fait qu'il existe des noms en double pour HDMI-1 qui indiquent "déconnecté".

0
WinEunuuchs2Unix