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Old 05-11-2020, 10:09 AM   #1
joeyhsiao
Junior Member
 
Join Date: May 2020
Posts: 1
Default DisplayLink show tearing screen

I use my laptop to connect displaylink. But the screen which connect to the DisplayLink will show tearing. I tried workaround 1 solution from the webpage(https://support.displaylink.com/know...ent-x-upgrades), and the problem fix. However, I think intel has better performance than modesetting, How should I do to use intel driver and fix the problem? I have add the 20-displaylink.conf and config content is below:

Code:
Section "OutputClass"
	Identifier "DisplayLink"
	MatchDriver "evdi"
	Driver "modesetting"
	Option  "AccelMethod" "none"
	Option  "PageFlip" "false"
EndSection
And the xrandr --listproviders is:
Code:
Providers: number : 2
Provider 0: id: 0x48 cap: 0x9, Source Output, Sink Offload crtcs: 4 outputs: 5 associated providers: 1 name:Intel
Provider 1: id: 0x19c cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting
I upload the zip from DLSupportTool but there is some error:
Code:
sh: /tmp/_MEISdBagK/libtinfo.so.5: no version information available (required by sh)
/bin/sh: /tmp/_MEISdBagK/libtinfo.so.5: no version information available (required by /bin/sh)
Attached Files
File Type: zip DLSupportTool_Output_2020-05-11T09:36:10.082652.zip (40.4 KB, 1 views)
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