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Using ubuntu 20.04 on displaylink docking with external monitor is
totally slow, unusable. The GUI responds very slow, if you click, the
command of the click goes on after about 3 seconds... if you type, all
the letters are with the same lag, so it is totally unusable.
Was using displaylink without any problem on 19.10 until yesterday, when I
upgraded to 20.04.
It is terrific.
If i plug out the usb for the displaylink docking station, than the
speed is back, and the system is ok, if I connect it to the docking
station again, everything extremely slow again.
Please investigate this asap, as it is unusable on displaylink docking
stations.
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: 20.04 bot-comment displaylink docking focal station ubuntu
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Ubuntu 20.04 and Displaylink is extremely slow
https://bugs.launchpad.net/bugs/1875015
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is subscribed to xorg-server in Ubuntu.
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