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Fedora 26 and Dell 7480 w/D6000 docking/port replicator

asked 2017-08-16 12:00:24 -0500

qfadder gravatar image

Hello Ask Fedora. I have Fedora 26 on Dell 7480 with Dell D6000 dock. I'm having issues with the external display connected to the dock. I have a display port monitor connected via USB, with no issues. How ever the HDMI port does not work.

(HDMI-1 is in the laptop, and it works.) HDMI-2 is connected. So it DP-1.

Here's what xrandr sees:

xrandr

Screen 0: minimum 320 x 200, current 5520 x 1587, maximum 8192 x 8192 eDP-1 connected primary 1920x1080+3600+507 (normal left inverted right x axis y axis) 309mm x 174mm 1920x1080 60.05+ 48.04
1400x1050 59.98
1280x1024 60.02
1280x960 60.00
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
800x600 60.00 60.32 56.25
700x525 59.98
640x512 60.02
640x480 60.00 59.94
512x384 60.00
400x300 60.32 56.34
320x240 60.05
DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 connected 1920x1080+1680+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.00
+ 50.00 59.94
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x480 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-2 disconnected (normal left inverted right x axis y axis) HDMI-2 disconnected (normal left inverted right x axis y axis) DVI-I-1-1 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 473mm x 296mm 1680x1050 59.95+ 1280x1024 75.02 60.02
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
1280x1024 (0x43) 135.000MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz 1280x1024 (0x44) 108.000MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz 1152x864 (0x45) 108.000MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.50KHz v: height 864 start 865 end 868 total 900 clock 75.00Hz 1024x768 (0x46) 78.750MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz v: height 768 start 769 end 772 total 800 clock 75.03Hz 1024x768 (0x47) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 800x600 (0x48) 49.500MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz v: height 600 start 601 end 604 total 625 clock 75.00Hz 800x600 (0x49) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew ...














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answered 2017-08-17 16:28:30 -0500

qfadder gravatar image

Just an Update: I installed the latest DisplayLink drivers from: https://github.com/displaylink-rpm/displaylink-rpm

Version 1.4

The flickering has been reduced, but I still can not use the external monitor ports.

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Asked: 2017-08-16 12:00:24 -0500

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Last updated: Aug 16 '17