** No longer affects: nvidia-graphics-drivers-470 (Ubuntu) ** Summary changed:
- Displaylink is extremely slow + Displaylink is extremely slow in Xorg sessions -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-amdgpu in Ubuntu. https://bugs.launchpad.net/bugs/1875015 Title: Displaylink is extremely slow in Xorg sessions Status in Nouveau Xorg driver: Unknown Status in OEM Priority Project: New Status in xf86-video-amd: Unknown Status in X.Org X server: Unknown Status in xorg-server package in Ubuntu: Fix Released Status in xserver-xorg-video-amdgpu package in Ubuntu: In Progress Status in xserver-xorg-video-nouveau package in Ubuntu: In Progress Status in xorg-server source package in Focal: Fix Released Status in xorg-server source package in Hirsute: Won't Fix Status in xorg-server source package in Impish: Fix Released Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1875015/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
