Stephan Fabel, thank you for reporting this and helping make Ubuntu better.
To clarify: 1) What is the full manufacturer and model of the DisplayLink adapter? 2) Did this issue occur with a prior version of the DisplayLink driver? 3) Did this issue start to occur after a Ubuntu package update? 4) Does this issue occur if you connect the monitor to the laptop without using the DisplayLink adapter? 5) To see if this is already resolved in Ubuntu, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Changed in: xorg (Ubuntu) Importance: Undecided => Medium ** Changed in: xorg (Ubuntu) Status: New => Incomplete ** Tags added: latest-bios-2.2.1 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1724307 Title: Mouse cursor flickers when using external DisplayLink monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1724307/+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