У меня Dell XPS 13 (9370) с интегрированной графикой Intel UHD Graphics 620 (Kabylake GT2). Он подключен к двум одинаковым внешним дисплеям через док-станцию Dell TB16. Оба подключены через HDMI. Основной дисплей выглядит нормально, но цвета дополнительного монитора размыты. Я попытался установить «Broadcast RGB», «Automatic», но ничего не получилось. Затем я заметил, что второй монитор не отображает Broadcast RGB как свойство, как основной монитор:
$ xrandr -q --prop
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192
eDP-1 connected (normal left inverted right x axis y axis)
EDID:
00ffffffffffff004d108b1400000000
281b0104a51d11780ede50a3544c9926
0f505400000001010101010101010101
0101010101014dd000a0f0703e803020
350026a510000018a4a600a0f0703e80
3020350026a510000018000000fe0038
58444859824c51313333443100000000
0002410328011200000b010a2020002e
scaling mode: Full aspect
supported: Full, Center, Full aspect
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
7680x4320 15.83 59.99 59.99 59.99
5120x2880 59.99 59.99
4096x2304 59.99 59.98
3840x2160 60.00 60.01 59.98 59.97
3200x1800 59.96 59.94
2880x1620 59.96 59.97
2560x1600 59.99 59.97
2560x1440 59.99 59.99 59.96 59.95
2048x1536 60.00
1920x1440 60.00
1856x1392 60.01
1792x1344 60.01
2048x1152 59.99 59.98 59.90 59.91
1920x1200 59.88 59.95
1920x1080 60.01 59.97 59.96 59.93
1600x1200 60.00
1680x1050 59.95 59.88
1600x1024 60.17
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1440x900 59.89
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1360x768 59.80 59.96
1280x800 59.99 59.97 59.81 59.91
1152x864 60.00
1280x720 60.00 59.99 59.86 59.74
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
960x540 59.96 59.99 59.63 59.82
800x600 60.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
800x512 60.17
700x525 59.98
800x450 59.95 59.82
640x512 60.02
720x450 59.89
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
680x384 59.80 59.96
640x400 59.88 59.98
576x432 60.06
640x360 59.86 59.83 59.84 59.32
512x384 60.00
512x288 60.00 59.92
480x270 59.63 59.82
400x300 60.32 56.34
432x243 59.92 59.57
320x240 60.05
360x202 59.51 59.13
320x180 59.84 59.32
DP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
_MUTTER_PRESENTATION_OUTPUT: 0
EDID:
00ffffffffffff000469a42701010101
251a0103803c2278ea2fa5a554509e27
105054bfef00714f818081409500a940
b300d1c00101023a801871382d40582c
450055502100001e000000fd00324c1e
5311000a202020202020000000fc0056
4e3237390a20202020202020000000ff
0047394c4d51533031373237390a0132
02031ef14b900504030201111213141f
230907078301000065030c001000023a
801871382d40582c450055502100001e
662156aa51001e30468f330055502100
001e011d007251d01e206e2855005550
2100001e8c0ad08a20e02d10103e9600
555021000018011d8018711c1620582c
250055502100009e000000000000007b
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00*+ 50.00 59.94
1920x1080i 60.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1440x900 59.90
1280x960 60.00
1366x768 59.79
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
720x576 50.00
720x480 60.00 59.94
640x480 75.00 72.81 66.67 60.00 59.94
720x400 70.08
DP-2 disconnected (normal left inverted right x axis y axis)
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DP-2-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 597mm x 336mm
_MUTTER_PRESENTATION_OUTPUT: 0
EDID:
00ffffffffffff000469a42701010101
251a0103803c2278ea2fa5a554509e27
105054bfef00714f818081409500a940
b300d1c00101023a801871382d40582c
450055502100001e000000fd00324c1e
5311000a202020202020000000fc0056
4e3237390a20202020202020000000ff
0047394c4d51533031373238320a0138
02031ef14b900504030201111213141f
230907078301000065030c001000023a
801871382d40582c450055502100001e
662156aa51001e30468f330055502100
001e011d007251d01e206e2855005550
2100001e8c0ad08a20e02d10103e9600
555021000018011d8018711c1620582c
250055502100009e000000000000007b
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00*+ 50.00 59.94
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1440x900 59.90
1280x960 60.00
1366x768 59.79
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
720x576 50.00
720x480 60.00 59.94
640x480 75.00 72.81 66.67 60.00 59.94
720x400 70.08
DP-2-2 disconnected (normal left inverted right x axis y axis)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DP-2-3 disconnected (normal left inverted right x axis y axis)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DP-2-1 - мой второй внешний монитор. Любая помощь будет оценена. Спасибо.
