Is there still no solution in sight? I have tried all above workarounds (patch, and latest displaylink version and vice versa) but it did not work at all.
xrandr gives me many disconnected devices, I did not find them anywhere in the filesystem. ``` $ xrandr --query |grep connected eDP-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 381mm x 214mm DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 disconnected (normal left inverted right x axis y axis) DP-2 disconnected (normal left inverted right x axis y axis) DVI-I-4-4 disconnected (normal left inverted right x axis y axis) DVI-I-3-3 disconnected (normal left inverted right x axis y axis) DVI-I-2-2 connected 1920x1080+3840+0 (normal left inverted right x axis y axis) 510mm x 287mm DVI-I-1-1 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 521mm x 293mm -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1875015 Title: Ubuntu 20.04 and Displaylink is extremely slow To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1875015/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
