我对“colormgr”有疑问
我想更改所有显示器的颜色配置文件，但无法从“colormgr get-device”获取设备
我使用的操作系统：Ubuntu 16.04 LTS
显卡：Radeon pro WX5100 (DP x4)
显示器：DP-0（Blackmagic HDMI-SDI 迷你转换器）：DP-1（Blackmagic HDMI-SDI 迷你转换器）：DP-2（LG 显示器）：DP-3（HDMI 分配器）
当我输入
~$ colormgr get-devices
_____________________________________________________________________________
Object Path: /org/freedesktop/ColorManager/devices/xrandr_BMD_HDMI_1_meere_1000
Owner: meere
Created: June 24 2019, 11:38:45 PM
Modified: June 24 2019, 11:38:45 PM
Type: display
Enabled: Yes
Embedded: No
Model: BMD HDMI
Vendor: unknown
Serial: 1
Seat: seat0
Scope: temp
Colorspace: rgb
Device ID: xrandr-BMD HDMI-1
Profile 1: icc-c8c5f4b9fac7538ebb0309dc1b906c0c
/home/meere/.local/share/icc/BMD HDMI #1 2019-01-11 14-48 2.2 F-S XYZLUT+MTX.icc
Profile 2: icc-cd822cc0c0a64abcc6b21fccd7830978
/home/meere/.local/share/icc/BMD HDMI #1 2019-01-03 15-15 2.2 F-S XYZLUT+MTX.icc
Profile 3: icc-bc09d44d73f1a54bfe7c724495e21df0
/home/meere/.local/share/icc/edid-f3346cd36a2ab7ac381fdb195361a542.icc
Metadata: XRANDR_name=DisplayPort-0
Metadata: OutputPriority=primary
Metadata: OwnerCmdline=/usr/lib/unity-settings-daemon/unity-settings-daemon
Metadata: OutputEdidMd5=f3346cd36a2ab7ac381fdb195361a542
Object Path: /org/freedesktop/ColorManager/devices/xrandr_LG_Electronics_E2251_212NDEZCA340_meere_1000
Owner: meere
Created: June 24 2019, 11:38:45 PM
Modified: June 24 2019, 11:38:45 PM
Type: display
Enabled: Yes
Embedded: No
Model: E2251
Vendor: LG Electronics
Serial: 212NDEZCA340
Seat: seat0
Scope: temp
Colorspace: rgb
Device ID: xrandr-LG Electronics-E2251-212NDEZCA340
Profile 1: icc-cd822cc0c0a64abcc6b21fccd7830978
/home/meere/.local/share/icc/BMD HDMI #1 2019-01-03 15-15 2.2 F-S XYZLUT+MTX.icc
Profile 2: icc-c8c5f4b9fac7538ebb0309dc1b906c0c
/home/meere/.local/share/icc/BMD HDMI #1 2019-01-11 14-48 2.2 F-S XYZLUT+MTX.icc
Metadata: XRANDR_name=DisplayPort-2
Metadata: OutputPriority=secondary
Metadata: OwnerCmdline=/usr/lib/unity-settings-daemon/unity-settings-daemon
Metadata: OutputEdidMd5=335c08ed8c4709a2585b92301b9dafa3
Object Path: /org/freedesktop/ColorManager/devices/xrandr_SAMSUNG_1_meere_1000
Owner: meere
Created: June 24 2019, 11:38:45 PM
Modified: June 24 2019, 11:38:45 PM
Type: display
Enabled: Yes
Embedded: No
Model: SAMSUNG
Vendor: unknown
Serial: 1
Seat: seat0
Scope: temp
Colorspace: rgb
Device ID: xrandr-SAMSUNG-1
Profile 1: icc-d3827a14d8a99568eae083e1278a842c
/home/meere/.local/share/icc/edid-015843aba433b2b750739af094616e7c.icc
Metadata: XRANDR_name=DisplayPort-3
Metadata: OutputPriority=secondary
Metadata: OwnerCmdline=/usr/lib/unity-settings-daemon/unity-settings-daemon
Metadata: OutputEdidMd5=015843aba433b2b750739af094616e7c
仅显示 3 个端口（DP-1 除外）
当我输入
~$ xrandr --prop
_____________________________________________________________________________
Screen 0: minimum 320 x 200, current 7680 x 1080, maximum 16384 x 16384
DisplayPort-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 708mm x 398mm
EDID:
00ffffffffffff002301000001000000
0a190103804728960adaffa3584aa229
17494b00000001010101010101010101
010101010101011d8018711c1620582c
2500c48e2100009e011d007251d01e20
6e285500c48e2100001e000000fc0042
4d442048444d490a20202020000000fd
00173c1f440f000a20202020202001c1
020321774d858487949396a0a1a29f90
0312230f040783ff000066030c000000
008c0aa01451f01600267c4300138e21
000098011d80d0721c1620102c2580c4
8e2100009e011d00bc52d01e20b82855
40c48e2100001e8c0aa0205120181018
7e2300138e21000098011d803e73382d
407e2c4580c48e2100001e0000000034
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00* 50.00 59.94 30.00 25.00 24.00 29.97 23.98
1280x720 60.00 50.00 59.94
720x576 50.00
720x480 60.00 59.94
DisplayPort-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 708mm x 398mm
EDID:
00ffffffffffff002301000001000000
0a190103804728960adaffa3584aa229
17494b00000001010101010101010101
010101010101011d8018711c1620582c
2500c48e2100009e011d007251d01e20
6e285500c48e2100001e000000fc0042
4d442048444d490a20202020000000fd
00173c1f440f000a20202020202001c1
020321774d858487949396a0a1a29f90
0312230f040783ff000066030c000000
008c0aa01451f01600267c4300138e21
000098011d80d0721c1620102c2580c4
8e2100009e011d00bc52d01e20b82855
40c48e2100001e8c0aa0205120181018
7e2300138e21000098011d803e73382d
407e2c4580c48e2100001e0000000034
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00* 50.00 59.94 30.00 25.00 24.00 29.97 23.98
1280x720 60.00 50.00 59.94
720x576 50.00
720x480 60.00 59.94
DisplayPort-2 connected 1920x1080+3840+0 (normal left inverted right x axis y axis) 477mm x 268mm
EDID:
00ffffffffffff001e6d6e5824620600
0c16010380301b78ea40a5a4554ea026
115054a76b80714f81c0810081809500
9040a9c0b300023a801871382d40582c
4500dd0c1100001e000000fd00384b1e
530f000a202020202020000000fc0045
323235310a20202020202020000000ff
003231324e44455a43413334300a0025
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00*+
1680x1050 59.88
1400x1050 59.95
1600x900 60.00
1280x1024 75.02 60.02
1440x900 59.90
1280x800 59.91
1152x864 75.00
1280x720 60.00
1024x768 75.03 60.00
832x624 74.55
800x600 75.00 60.32 56.25
640x480 75.00 59.94
720x400 70.08
DisplayPort-3 connected 1920x1080+5760+0 (normal left inverted right x axis y axis) 160mm x 90mm
EDID:
00ffffffffffff000ae09b0601000000
33130103806639780aee95a3544c9926
0f5054ffff80714f8100814081809500
950fb300a940023a801871382d40582c
4500a05a0000001e662150b051001b30
40703600a05a0000001e000000fd0018
4b1a5117000a202020202020000000fc
0053414d53554e470a202020202001a4
02031ff14aa284138514031220212223
0907078301000067030c003000802d02
3a80d072382d40102c4580a05a000000
1e011d00bc52d01e20b8285540a05a00
00001e011d80d0721c1620102c2580a0
5a0000009e0000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000018
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 60.00*+ 50.00 59.94 30.00 25.00 24.00 29.97 23.98
1600x1200 60.00
1680x1050 59.88
1280x1024 75.02 60.02
1440x900 74.98 59.90
1280x960 60.00
1360x768 60.02
1280x800 59.91
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 87.85 70.08
_____________________________________________________________________________
我发现两个黑魔法转换器具有相同的 EDID。这是原因吗？
我想控制所有显示器的颜色
如果我更改颜色配置文件（BMD HDMI），DP-0 会更改，但 DP-1 不会更改。
我如何控制 DP-1 的颜色设置？
请告诉我。谢谢