Bonjour a tous,
J ai peut être un peu plus localiser mon problème, la résolution max en HDMI 1920x1200,
mais je peux appliquer la resolution max 2560x1440 avec le câble display play port, mais un out of range s affiche sur l 'écran.
Est ce que la configuration de mon display port a une option a activer ?
Merci
$ inxi -Gxx
Graphics:
Device-1: AMD Juniper PRO [Radeon HD 5750] vendor: PC Partner Limited
driver: radeon v: kernel bus ID: 03:00.0 chip ID: 1002:68be
Display: x11 server: Fedora Project X.org 1.20.10 compositor: gnome-shell
driver: ati,radeon unloaded: fbdev,modesetting,vesa resolution:
1: 1920x1200~60Hz 2: 1680x1050~60Hz s-dpi: 96
OpenGL:
renderer: AMD JUNIPER (DRM 2.50.0 / 5.9.13-200.fc33.x86_64 LLVM 11.0.0)
v: 3.3 Mesa 20.2.4 compat-v: 3.1 direct render: Yes
$ xrandr --props
Screen 0: minimum 320 x 200, current 3600 x 1200, maximum 8192 x 8192
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
TearFree: auto
supported: off, on, auto
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
link-status: Good
supported: Good, Bad
CONNECTOR_ID: 54
supported: 54
non-desktop: 0
range: (0, 1)
HDMI-0 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
_MUTTER_PRESENTATION_OUTPUT: 0
EDID:
00ffffffffffff0026cd436608050000
1d1e0103803c2278eaa595a65650a026
0d5054254b009500a9c0a940b300d1c0
d100e1000101565e00a0a0a029503020
350055502100001a000000ff00313135
33383032393231323838000000fd0032
4c1e591c000a202020202020000000fc
00504c32373330510a20202020200147
02032df14f1005040302011112131406
0715161f230907078301000067030c00
10000038681a000001013046e6023a80
1871382d40582c450055502100001e01
1d8018711c1620582c25005550210000
9e011d007251d01e206e285500555021
00001e866c006ea0a030501720280856
502100001e000000000000000000002b
TearFree: auto
supported: off, on, auto
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
link-status: Good
supported: Good, Bad
CONNECTOR_ID: 56
supported: 56
non-desktop: 0
range: (0, 1)
1920x1200 59.95*
1920x1080 60.00 50.00 59.94
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88
1600x900 60.00
1280x1024 75.02
1440x900 59.90
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x576i 50.00
720x480 60.00 59.94
720x480i 60.00 59.94
640x480 75.00 60.00 59.94